Form 8-K

8-K — CACI INTERNATIONAL INC /DE/

Accession: 0001628280-26-066740

Filed: 2026-10-21

Period: 2026-10-21

CIK: 0000016058

SIC: 7373 (SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN)

Item: Results of Operations and Financial Condition

Item: Financial Statements and Exhibits

Documents

8-K — caci-20261021.htm (Primary)

EX-99.1 (fy27-q1caci20261021ex991.htm)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

8-K (Primary)

Filename: caci-20261021.htm · Sequence: 1

caci-20261021

0000016058FALSE00000160582026-10-212026-10-210000016058dei:FormerAddressMember2026-10-212026-10-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

_________________________________________

FORM 8-K

_________________________________________

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 21, 2026

_________________________________________

CACI International Inc

(Exact name of Registrant as Specified in Its Charter)

_________________________________________

Delaware 001-31400 54-1345888

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

11487 Sunset Hills Road

Reston, Virginia

20190

(Address of principal executive offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code: (703) 841-7800

12021 Sunset Hills Road, Reston, Virginia 20190

(Former name or former address, if changed since last report)

_________________________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol Name of each exchange on which registered

Common Stock CACI New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act o

ITEM 2.02 Results of Operations and Financial Condition

On October 21, 2026, CACI International Inc released its financial results for the first quarter fiscal year 2027.

A copy of the press release announcing the financial results as well as the schedule for a conference call and webcast on October 22, 2026 is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

ITEM 9.01

Financial Statements and Exhibits

Exhibit Number

Description

99.1

Press Release dated October 21, 2026 announcing CACI’s financial results for the first quarter fiscal year 2027.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

CACI International Inc

Date: October 21, 2026

By: /s/ J. William Koegel, Jr.

J. William Koegel, Jr.

Executive Vice President, General Counsel and Secretary

EX-99.1

Filename: fy27-q1caci20261021ex991.htm · Sequence: 2

Document

Exhibit 99.1

CACI Reports Results for Its Fiscal 2027 First Quarter

Revenues of $2.5 billion, up 8.2% YoY

Net income of $130.4 million; Diluted EPS of $5.84, up 3.7% YoY

Adjusted net income of $171.0 million; Adjusted diluted EPS of $7.66, up 11.8% YoY

EBITDA of $328.8 million and EBITDA margin of 13.3%

Contract awards of $4.8 billion and book-to-bill of 2.0x

Raising fiscal year 2027 guidance for Revenue, Adjusted net income, and Adjusted EPS;

reaffirming guidance for other financial metrics

RESTON, Va.--(PR Newswire)--CACI International Inc (NYSE: CACI) announced results today for its fiscal first quarter ended September 30, 2026.

“Our first quarter results represent a strong start to fiscal year 2027, highlighted by revenue and EBITDA growth, strong EBITDA margin, and healthy free cash flow. We also delivered a 2.0x book-to-bill and another quarter of double-digit funded backlog growth. Our mission proximity, software-defined approach, ability to invest ahead of customer need, and superior execution continue to differentiate CACI and drive our performance,” said John Mengucci, CACI President and Chief Executive Officer. “Based on our results, large and growing backlog, and healthy pipeline, we are raising our fiscal year 2027 revenue and earnings profit outlook while reaffirming guidance for other financial metrics. We remain confident in our ability to drive long-term growth in free cash flow per share and deliver exceptional value for our customers and shareholders.”

First Quarter Results

Three months ended

(in millions, except earnings per share and DSO) 9/30/2026 9/30/2025

% Change1

Revenues $ 2,474.6 $ 2,287.6 8.2%

Income from operations $ 247.5 $ 212.3 16.6%

Net income $ 130.4 $ 124.8 4.5%

Adjusted net income, a non-GAAP measure2

$ 171.0 $ 151.7 12.7%

Diluted earnings per share $ 5.84 $ 5.63 3.7%

Adjusted diluted earnings per share, a non-GAAP measure2

$ 7.66 $ 6.85 11.8%

Earnings before interest, taxes, depreciation and amortization (EBITDA), a non-GAAP measure2

$ 328.8 $ 268.6 22.4%

Net cash provided by operating activities excluding MARPA, a non-GAAP measure2

$ 144.8 $ 160.0 (9.5)%

Free cash flow, a non-GAAP measure2

$ 133.5 $ 143.0 (6.6)%

Days sales outstanding (DSO)3

59 56

(1)Percentages are calculated using the underlying whole dollar amounts. Some percentages may vary slightly due to rounding.

(2)This non-GAAP measure should not be considered in isolation or as a substitute for measures prepared in accordance with GAAP. For additional information regarding this non-GAAP measure, see the related explanation and reconciliation to the GAAP measure included below in this release.

(3)The DSO calculations for three months ended September 30, 2026 and 2025 exclude the impact of the Company’s Master Accounts Receivable Purchase Agreement (MARPA), which was 7 days for both periods.

Revenues in the first quarter of fiscal year 2027 increased 8.2% year-over-year, including 2.1% organic growth. The increase in income from operations was driven by higher revenues and gross profit. Growth in diluted earnings per share and adjusted diluted earnings per share were driven by higher income from operations, partially offset by higher interest expense and a higher tax provision. The decrease in cash from operations, excluding MARPA, was driven primarily by higher working capital.

First Quarter Contract Awards

Contract awards in the first quarter totaled $4.8 billion, with approximately 61% for new business to CACI. Awards exclude ceiling values of multi-award, indefinite delivery, indefinite quantity contracts. Some notable awards during the quarter were:

•CACI was awarded a one-year plus four option periods award to support U.S. Central Command (USCENTCOM) and its mission partners across a demanding and rapidly changing mission environment. The award has a ceiling of $1.5 billion, of which CACI recognized $1.2 billion of award and backlog value based on current requirements in the first quarter of fiscal year 2027. Through Apollo, CACI will help USCENTCOM make faster decisions and coordinate more effectively across commands and partners. The company’s capabilities will enhance planning, analysis, information integration, and mission execution across the command’s area of responsibility. CACI will help commanders turn information into actionable insight and operate with greater confidence in contested or denied territories, allowing warfighters to out-compete adversaries in the information environment.

•CACI was awarded a five-year, $1.6 billion task order to continue to help the U.S. Army Special Operations Command (USASOC) stay ahead of emerging threats across every domain. CACI recognized $1.2 billion of award and backlog value based on current requirements in the first quarter of fiscal year 2027. Through the Special Operations Forces Emerging Threats, Operations, and Planning Support 2 (SOFETOPS 2) program, CACI will continue providing critical operational planning and support that strengthens USASOC’s ability to act decisively and work seamlessly with its strategic partners wherever the mission requires.

•CACI was awarded a five-year task order valued at up to $281 million by the U.S. Navy’s Naval Surface Warfare Center (NSWC) Crane to support in strengthening and advancing next-generation electromagnetic warfare capabilities across the Department of War (DoW).

•CACI was awarded a 12-month extension to provide information technology system development, sustainment, and modernization to a government customer.

•CACI was awarded a five-year task order valued at up to $185 million to support the U.S. Army's Program Manager Expeditionary Energy and Sustainment Systems (PM E2S2). CACI will develop and integrate technologies that help soldiers sustain operations in contested and austere environments.

•CACI was awarded a task order ceiling increase valued at up to $153 million to continue providing unmanned systems support to the U.S. Army Combat Capabilities Development Command (DEVCOM) – Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance (C5ISR) Center to enable warfighter rapid response to current and emerging threats.

•CACI was awarded a five-year task order to modernize financial management systems for a federal customer.

•CACI was awarded a three and a half-year contract to provide communications sustainment and modernization for a government customer.

•CACI was awarded a four-year task order valued at up to $146 million to support the Naval Surface Warfare Center Carderock Division (NSWCCD) in advancing next-generation maritime capabilities for the U.S. Navy.

•CACI was awarded a five-year contract to sustain and modernize financial management systems for a Department of War customer.

Total backlog as of September 30, 2026, was $34.0 billion compared with $33.9 billion a year ago, an increase of 0.3%. Funded backlog as of September 30, 2026, was $6.2 billion compared with $5.4 billion a year ago, an increase of 14.8%.

Additional Highlights

•CACI was selected as one of 15 awardees to deliver technology that will defend U.S. interests against adversarial threats for the U.S. Space Force. Under the National Space Test and Training Complex (NSTTC) Innovative Technology & Engineering – Space Test and Range (NITE‑STAR) contract, CACI will deliver critical technology advancements that strengthen and modernize the test and training architectures required for realistic operations.

•CACI officially opened the CACI Manufacturing Center of Excellence for Defense Electronics in the Greater Rochester, New York, area, marking the next chapter in the company’s long-term investment in the region and continued transformation into a technology-first national security company. The additional 61,000-square-foot facility increases CACI’s manufacturing space by more than 300% and will serve as a hub for the development, test, assembly, and delivery of advanced electronic warfare technologies that give U.S. forces a decisive advantage in contested environments.

•CACI announced that Marcie Small has been appointed Executive Vice President and Chief Human Resources Officer. Small succeeds Angie Combs, who retired from the company after more than seven years of service. With more than 25 years of leadership experience in human capital management, Small has a proven track record of modernizing talent strategies, developing leaders, and building high-performing workforces.

•CACI announced the launch of Good Dogs for Great Americans, the company's signature philanthropy program dedicated to helping veterans regain independence through specially trained service dogs. In partnership with the Washington Capitals and America's VetDogs, the program turns defense on the ice into life-changing support for those who defended our nation.

Fiscal Year 2027 Guidance

The table below summarizes our fiscal year 2027 guidance and represents our views as of October 21, 2026.

(in millions, except earnings per share) Fiscal Year 2027

Current guidance Prior guidance

Revenues $10,700 - $10,900 $10,650 - $10,850

Adjusted net income, a non-GAAP measure1

$740 - $760 $735 - $755

Adjusted diluted earnings per share, a non-GAAP measure1

$33.18 - $34.08 $32.96 - $33.86

Diluted weighted average shares 22.3 22.3

Free cash flow, a non-GAAP measure2

At least $900 At least $900

(1)Adjusted net income and adjusted diluted earnings per share are defined as GAAP net income and GAAP diluted EPS, respectively, excluding intangible amortization expense and the related tax impact. This non-GAAP measure should not be considered in isolation or as a substitute for measures prepared in accordance with GAAP. For additional information regarding this non-GAAP measure, see the related explanation and reconciliation to the GAAP measure included below in this release.

(2)Free cash flow is defined as net cash provided by operating activities excluding MARPA, less payments for capital expenditures. This non-GAAP measure should not be considered in isolation or as a substitute for measures prepared in accordance with GAAP.

Conference Call Information

We have scheduled a conference call for 8:00 a.m. Eastern time Thursday, October 22, 2026, during which members of our senior management will be making a brief presentation focusing on first quarter results and operating trends, followed by a question-and-answer session. You can listen to the webcast and view additional information provided in the accompanying slide exhibits on CACI’s investor relations website at http://investor.caci.com/events/default.aspx at the scheduled time. A replay of the call will also be available on CACI’s investor relations website at http://investor.caci.com/.

About CACI

CACI International Inc (NYSE: CACI) is a technology-first national security company that expands the limits of national security through innovation, discipline, and operational excellence. We deliver advanced technologies that help our customers move faster, operate more efficiently, and anticipate and defeat evolving threats. Our 27,000 talented employees and strong culture drive our success and have earned CACI recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit caci.com.

There are statements made herein that do not address historical facts and, therefore, could be interpreted to be forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements are subject to risk factors that could cause actual results to be materially different from anticipated results. These risk factors include, but are not limited to, the following: our reliance on U.S. government contracts, which includes general risk around the government contract procurement process (such as bid protest, small business set asides, loss of work due to organizational conflicts of interest, etc.) and termination risks; significant delays or reductions in appropriations for our programs and broader changes in U.S. government funding and spending patterns; legislation that amends or changes discretionary spending levels or budget priorities, such as for homeland security or to address global pandemics; legal, regulatory, and political change from successive presidential administrations that could result in economic uncertainty; changes in U.S. federal agencies, current agreements with other nations, foreign events, or any other events which may affect the global economy, including the impact of global pandemics; the results of government audits and reviews conducted by the Defense Contract Audit Agency, the Defense Contract Management Agency, or other governmental entities with cognizant oversight; competitive factors such as pricing pressures and/or competition to hire and retain employees (particularly those with security clearances); failure to achieve contract awards in connection with re-competes for present business and/or competition for new business; regional and national economic conditions in the United States and globally, including but not limited to: terrorist activities or war, changes in interest rates, currency fluctuations, significant fluctuations in the equity markets, and market speculation regarding our continued independence; our ability to meet contractual performance obligations, including technologically complex obligations dependent on factors not wholly within our control; limited access to certain facilities required for us to perform our work, including during a global pandemic; changes in tax law, the interpretation of associated rules and regulations, or any other events impacting our effective tax rate; changes in technology; the potential impact of the announcement or consummation of a proposed transaction and our ability to successfully integrate the operations of our recent and any future acquisitions; our ability to achieve the objectives of near term or long-term business plans; the effects of health epidemics, pandemics and similar outbreaks may have material adverse effects on our business, financial position, results of operations and/or cash flows; and other risks described in our Securities and Exchange Commission filings.

Corporate Communications and Media:

Investor Relations:

Gino Bona, Executive Vice President, Corporate Communications

George Price, Senior Vice President, Investor Relations

(571) 597-2787, gino.bona@caci.com

(703) 841-7818, george.price@caci.com

CACI International Inc

Consolidated Statements of Operations (Unaudited)

(in thousands, except per share data)

Three months ended

9/30/2026 9/30/2025 % Change

Revenues $ 2,474,597 $ 2,287,623 8.2 %

Costs of revenues:

Direct costs 1,597,689 1,547,194 3.3

Indirect costs and selling expenses 550,113 473,856 16.1

Depreciation and amortization 79,267 54,298 46.0

Total costs of revenues 2,227,069 2,075,348 7.3

Income from operations 247,528 212,275 16.6

Interest expense and other, net 73,240 46,173 58.6

Income before income taxes 174,288 166,102 4.9

Income taxes 43,921 41,292 6.4

Net income $ 130,367 $ 124,810 4.5 %

Basic earnings per share $ 5.90 $ 5.67 4.1 %

Diluted earnings per share $ 5.84 $ 5.63 3.7 %

Weighted-average basic shares outstanding 22,100 21,994 0.5 %

Weighted-average diluted shares outstanding 22,316 22,166 0.7 %

CACI International Inc

Consolidated Balance Sheets (Unaudited)

(in thousands)

9/30/2026 6/30/2026

ASSETS

Current assets:

Cash and cash equivalents $ 279,389 $ 191,756

Accounts receivable, net 1,722,873 1,705,087

Prepaid expenses and other current assets 428,943 364,502

Total current assets 2,431,205 2,261,345

Goodwill 6,486,111 6,484,456

Intangible assets, net 2,018,764 2,072,991

Property, plant, and equipment, net 386,547 397,161

Operating lease right-of-use assets 390,617 381,980

Supplemental retirement savings plan assets 103,874 104,878

Other assets 130,417 116,833

Total assets $ 11,947,535 $ 11,819,644

LIABILITIES AND SHAREHOLDERS’ EQUITY

Current liabilities:

Current portion of long-term debt $ 46,750 $ 46,750

Accounts payable 463,031 521,669

Accrued compensation and benefits 263,877 284,602

Other accrued expenses and current liabilities 732,931 670,911

Total current liabilities 1,506,589 1,523,932

Long-term debt, net of current portion 4,789,313 4,854,759

Supplemental retirement savings plan obligations, net of current portion 118,734 119,233

Deferred income taxes 407,454 376,580

Operating lease liabilities 447,236 431,769

Other liabilities 51,518 50,674

Total liabilities 7,320,844 7,356,947

Total shareholders’ equity 4,626,691 4,462,697

Total liabilities and shareholders’ equity $ 11,947,535 $ 11,819,644

CACI International Inc

Consolidated Statements of Cash Flows (Unaudited)

(in thousands)

Three months ended September 30,

9/30/2026 9/30/2025

CASH FLOWS FROM OPERATING ACTIVITIES

Net income $ 130,367 $ 124,810

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and amortization 79,267 54,298

Amortization of deferred financing costs 1,241 1,196

Stock-based compensation expense 21,711 14,691

Deferred income taxes 26,445 22,273

Other 3,077 —

Changes in operating assets and liabilities, net of effect of business acquisitions:

Accounts receivable, net (17,797) (15,967)

Prepaid expenses and other assets (67,263) (41,587)

Accounts payable and other accrued expenses 10,698 63,747

Accrued compensation and benefits (20,346) (41,443)

Income taxes 4,648 (11,456)

Operating lease liabilities, net (9,725) (1,418)

Long-term liabilities (1,009) 1,921

Net cash provided by operating activities 161,314 171,065

CASH FLOWS FROM INVESTING ACTIVITIES

Capital expenditures (11,359) (17,014)

Acquisitions of businesses, net of cash acquired 5,000 15,800

Net cash used in investing activities (6,359) (1,214)

CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds from borrowings 1,211,500 541,000

Principal payments on borrowings (1,278,188) (682,688)

Proceeds from employee stock purchase plans 4,031 3,796

Repurchases of common stock (4,406) (4,085)

Payment of taxes for equity transactions (71) (261)

Net cash used in financing activities (67,134) (142,238)

Effect of exchange rate changes on cash and cash equivalents (188) (774)

Net change in cash and cash equivalents 87,633 26,839

Cash and cash equivalents, beginning of period 191,756 106,181

Cash and cash equivalents, end of period $ 279,389 $ 133,020

Revenues by Customer Type (Unaudited)

Three months ended

(in thousands) 9/30/2026 9/30/2025 $ Change % Change

Department of War $ 1,354,257 54.8 % $ 1,179,626 51.5 % $ 174,631 14.8 %

Intelligence Community 611,977 24.7 596,429 26.1 15,548 2.6

Federal civilian agencies 396,398 16.0 411,730 18.0 (15,332) (3.7)

Commercial and other 111,965 4.5 99,838 4.4 12,127 12.1

Total $ 2,474,597 100.0 % $ 2,287,623 100.0 % $ 186,974 8.2 %

Revenues by Contract Type (Unaudited)

Three months ended

(in thousands) 9/30/2026 9/30/2025 $ Change % Change

Cost-plus-fee $ 1,306,307 52.8 % $ 1,382,630 60.5 % $ (76,323) (5.5) %

Fixed-price 821,826 33.2 611,493 26.7 210,333 34.4

Time-and-materials 346,464 14.0 293,500 12.8 52,964 18.0

Total $ 2,474,597 100.0 % $ 2,287,623 100.0 % $ 186,974 8.2 %

Revenues by Prime or Subcontractor (Unaudited)

Three months ended

(in thousands) 9/30/2026 9/30/2025 $ Change % Change

Prime Contractor $ 2,209,244 89.3 % $ 2,076,899 90.8 % $ 132,345 6.4 %

Subcontractor 265,353 10.7 210,724 9.2 54,629 25.9

Total $ 2,474,597 100.0 % $ 2,287,623 100.0 % $ 186,974 8.2 %

Revenues by Technology or Expertise (Unaudited)

Three months ended

(in thousands) 9/30/2026 9/30/2025 $ Change % Change

Technology $ 1,449,336 58.6 % $ 1,300,732 56.9 % $ 148,604 11.4 %

Expertise 1,025,261 41.4 986,891 43.1 38,370 3.9

Total $ 2,474,597 100.0 % $ 2,287,623 100.0 % $ 186,974 8.2 %

Contract Awards (Unaudited)

Three months ended

(in thousands) 9/30/2026 9/30/2025 $ Change % Change

Contract awards $ 4,828,329 $ 4,998,684 $ (170,355) (3.4) %

Note: Some percentages may vary slightly due to rounding.

Reconciliation of Net Income to Adjusted Net Income and Diluted EPS to Adjusted Diluted EPS (Unaudited)

Adjusted net income and adjusted diluted EPS are non-GAAP performance measures. We define adjusted net income and adjusted diluted EPS as GAAP net income and GAAP diluted EPS, respectively, excluding intangible amortization expense and the related tax impact as we do not consider intangible amortization expense to be indicative of our operating performance. We believe that these performance measures provide management and investors with useful information in assessing trends in our ongoing operating performance, provide greater visibility in understanding the long-term financial performance of the Company, and allow investors to more easily compare our results to results of our peers. These non-GAAP measures should not be considered in isolation or as a substitute for performance measures prepared in accordance with GAAP.

Three months ended

(in thousands, except per share data) 9/30/2026 9/30/2025 % Change

Net income, as reported $ 130,367 $ 124,810 4.5%

Intangible amortization expense 54,313 36,033 50.7

Tax effect of intangible amortization1

(13,723) (9,104) 50.7

Adjusted net income $ 170,957 $ 151,739 12.7%

Three months ended

9/30/2026 9/30/2025 % Change

Diluted EPS, as reported $ 5.84 $ 5.63 3.7%

Intangible amortization expense 2.43 1.63 49.1

Tax effect of intangible amortization1

(0.61) (0.41) 48.8

Adjusted diluted EPS $ 7.66 $ 6.85 11.8%

FY27 guidance range

(in millions, except per share data) Low end High end

Net income $ 579 --- $ 599

Intangible amortization expense 215 --- 215

Tax effect of intangible amortization1

(54) --- (54)

Adjusted net income $ 740 --- $ 760

FY27 guidance range

Low end High end

Diluted EPS $ 25.96 --- $ 26.86

Intangible amortization expense 9.64 --- 9.64

Tax effect of intangible amortization1

(2.42) --- (2.42)

Adjusted diluted EPS $ 33.18 --- $ 34.08

(1)Calculation uses an assumed full year statutory tax rate of 25.3% on non-GAAP tax deductible adjustments for September 30, 2026 and 2025.

Note: Numbers may not sum due to rounding.

Reconciliation of Net Income to Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) (Unaudited)

The Company views EBITDA and EBITDA margin, both of which are defined as non-GAAP measures, as important indicators of performance, consistent with the manner in which management measures and forecasts the Company’s performance. EBITDA is a commonly used non-GAAP measure when comparing our results with those of other companies. We define EBITDA as GAAP net income plus net interest expense, income taxes, and depreciation and amortization expense (including depreciation within direct costs). We consider EBITDA to be a useful metric for management and investors to evaluate and compare the ongoing operating performance of our business on a consistent basis across reporting periods, as it eliminates the effect of non-cash items such as depreciation of tangible assets and amortization of intangible assets primarily recognized in business combinations, which we do not believe are indicative of our operating performance. EBITDA margin is EBITDA divided by revenue. These non-GAAP measures should not be considered in isolation or as a substitute for performance measures prepared in accordance with GAAP.

Three months ended

(in thousands) 9/30/2026 9/30/2025 % Change

Net income, as reported $ 130,367 $ 124,810 4.5%

Plus:

Income taxes 43,921 41,292 6.4

Interest income and expense, net 73,240 46,173 58.6

Depreciation and amortization expense, including amounts within direct costs 81,300 56,338 44.3

EBITDA $ 328,828 $ 268,613 22.4%

Three months ended

(in thousands) 9/30/2026 9/30/2025 % Change

Revenues, as reported $ 2,474,597 $ 2,287,623 8.2%

EBITDA 328,828 268,613 22.4

EBITDA margin 13.3 % 11.7 %

Reconciliation of Net Cash Provided by Operating Activities to Net Cash Provided by Operating Activities Excluding MARPA and to Free Cash Flow (Unaudited)

The Company defines net cash provided by operating activities excluding MARPA, a non-GAAP measure, as net cash provided by operating activities calculated in accordance with GAAP, adjusted to exclude cash flows from CACI’s MARPA for the sale of certain designated eligible U.S. government receivables up to a maximum amount of $350.0 million. Free cash flow is a non-GAAP liquidity measure and may not be comparable to similarly titled measures used by other companies. The Company defines free cash flow as net cash provided by operating activities excluding MARPA, less payments for capital expenditures. The Company uses these non-GAAP measures to assess our ability to generate cash from our business operations and plan for future operating and capital actions. We believe these measures allow investors to more easily compare current period results to prior period results and to results of our peers. Free cash flow does not represent residual cash flows available for discretionary purposes and should not be used as a substitute for cash flow measures prepared in accordance with GAAP.

Three months ended

(in thousands) 9/30/2026 9/30/2025

Net cash provided by operating activities, as reported $ 161,314 $ 171,065

Cash provided by MARPA (16,466) (11,091)

Net cash provided by operating activities excluding MARPA 144,848 159,974

Capital expenditures (11,359) (17,014)

Free cash flow $ 133,489 $ 142,960

FY27 guidance

(in millions) Current Prior

Net cash provided by operating activities $ 1,015 $ 1,015

Cash provided by MARPA — —

Net cash provided by operating activities excluding MARPA 1,015 1,015

Capital expenditures (115) (115)

Free cash flow $ 900 $ 900

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 8

v3.26.3

Cover

Oct. 21, 2026

Document Information [Line Items]

Document Type

8-K

Document Period End Date

Oct. 21, 2026

Entity Registrant Name

CACI International Inc

Entity Incorporation, State or Country Code

Entity File Number

001-31400

Entity Tax Identification Number

54-1345888

Entity Address, Address Line One

11487 Sunset Hills Road

Entity Address, City or Town

Reston

Entity Address, State or Province

Entity Address, Postal Zip Code

20190

City Area Code

703

Local Phone Number

841-7800

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Title of 12(b) Security

Common Stock

Trading Symbol

CACI

Security Exchange Name

NYSE

Entity Emerging Growth Company

false

Entity Central Index Key

0000016058

Amendment Flag

false

Former Address

Document Information [Line Items]

Entity Address, Address Line One

12021 Sunset Hills Road

Entity Address, City or Town

Reston

Entity Address, State or Province

Entity Address, Postal Zip Code

20190

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:

dei_DocumentInformationLineItems

Namespace Prefix:

dei_

Data Type:

xbrli:stringItemType

Balance Type:

Period Type:

duration

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

Period Type:

duration

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

Period Type:

duration

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

Period Type:

duration

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

Period Type:

duration

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

Period Type:

duration

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

Period Type:

duration

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Details

Name:

dei_EntityAddressesAddressTypeAxis=dei_FormerAddressMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type: