As of November 6, 2026, Caci International Inc. is a publicly traded company (NYSE: CACI); its largest reported holder is BlackRock, with 8.9% on Schedule 13G/A of January 21, 2026, then Vanguard (5.24%). The largest insider holding is John S. Mengucci, the chief executive and president, with 145,837 shares (0.66% of shares outstanding), per Form 4 of October 5, 2026 (Schedule 13G/A, January 21, 2026).
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Is Caci International Inc. a real, registered company?
- Caci International Inc files with the SEC under CIK 16058 (its SEC filings).
- Its shares are listed under the ticker CACI on NYSE (SEC company record).
- Incorporated in Delaware; business address in Reston, Virginia, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under CACI INTERNATIONAL INC /DE/ in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Morgan Stanley (filed 2026-05-11).
Who are Caci International Inc.'s owners and officers?
Caci International Inc.: incorporated in Delaware; business address in Reston, Virginia; industry Services-Computer Integrated Systems Design (Schedule 13G/A, 2026-05-11).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-05-11 | Morgan Stanley | 5.2% |
| Schedule 13G, 2026-04-29 | Vanguard Capital Management | 5.24% |
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-01-21 | Blackrock, Inc. | 8.9% |
| Schedule 13G/A, 2025-11-07 | Morgan Stanley | 7.1% |
Questions about who owns Caci International Inc.
Who owns Caci International Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Caci International Inc.: Blackrock, Inc. (8.9%, Schedule 13G/A, filed 2026-01-21), Vanguard Capital Management (5.24%, Schedule 13G, filed 2026-04-29) and Morgan Stanley (5.2%, Schedule 13G/A, filed 2026-05-11).
Who are the largest shareholders of Caci International Inc.?
By the share each holder's latest filing reports, the largest holders of Caci International Inc. on this page are Blackrock, Inc. (8.9%), Vanguard Capital Management (5.24%) and Morgan Stanley (5.2%).
When did Blackrock, Inc. buy into Caci International Inc.?
The filings give report dates, not purchase dates. The earliest filing from Blackrock, Inc. on this page is the Schedule 13G/A, filed 2026-01-21, reporting 8.9%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 5 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Caci International Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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Which insiders own Caci International Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and president: 145,837 shares (0.66% of shares outstanding) (Form 4, 2026-10-05).
- , the president and us operations: 39,485 shares (0.18% of shares outstanding) (Form 4, 2026-04-27).
- , the general counsel and executive vice president: 28,238 shares (0.13% of shares outstanding) (Form 4, 2026-10-05).
- , a director: 12,268 shares (0.06% of shares outstanding) (Form 4, 2025-04-21).
- , the chief financial officer: 11,926 shares (0.05% of shares outstanding) (Form 4, 2026-10-05).
Shares outstanding: 22,211,835 as of 2026-10-16, from the company's latest SEC cover page.
How much has Caci International Inc. raised?
Acquisitions reported on Form 8-K, Item 2.01: acquired ARKA Group, L.P. (2026-03-09).
Keep reading
More on Caci International Inc. and the records around it.
Caci International Inc. elsewhere on the record
- Acquisition Mar 2026
Companies that share a holder
- Morgan Stanley also filed stake reports on 182 other companies: MDA Space Ltd. (Nov 2026), RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (Oct 2026), Arbutus Biopharma Corp (Oct 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
Related pages
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