Booz Allen Hamilton Holding Corp
BAH- Exchange
- NYSE
- Industry
- Services-Management Consulting Services
- SEC CIK
- 0001443646
In the last 90 days, Booz Allen Hamilton Holding Corp insiders filed 0 open-market purchases and 1 sale; 562 institutions reported holding it in 13F filings for Q2 2026, worth $7.11B in total; Coatue Management is the only superinvestor holding it.
Holders of 5% or more of BAH
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Booz Allen Hamilton Holding Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 10.80%13.1M shares | +4.60 ppfrom 6.20% | Oct 17, 20252 filings | Jan 8, 2026 | SEC |
| T. Rowe Price Investment Management, Inc. | 13G | 5.40%6.53M shares | New | Feb 17, 20261 filing | Feb 17, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
7 Schedule 13D and 13G filings on Booz Allen Hamilton Holding Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 202610:39 AM ET | T. Rowe Price Investment Management, Inc. | 13G/A | 3.60%4.32M shares | −1.40 ppfrom 5.00%Below 5% | Jun 30, 2026 | SEC |
| Aug 14, 202610:38 AM ET | Price T Rowe Associates Inc | 13G/A | 4.50%5.37M shares | −1.00 ppfrom 5.50%Below 5% | Jun 30, 2026 | SEC |
| Aug 6, 20264:54 PM ET | Primecap Management Co | 13G | 5.34%6.40M shares | New | Jun 30, 2026 | SEC |
| May 15, 202610:07 AM ET | Price T Rowe Associates Inc | 13G | 5.50%6.64M shares | +1.00 ppfrom 4.50% | Mar 31, 2026 | SEC |
| May 15, 202610:06 AM ET | T. Rowe Price Investment Management, Inc. | 13G/A | 5.00%6.00M shares | −0.40 ppfrom 5.40% | Mar 31, 2026 | SEC |
| Apr 29, 20265:02 PM ET | Vanguard Capital Management LLC | 13G | 5.22%6.31M shares | New | Mar 31, 2026 | SEC |
| Apr 29, 202612:19 PM ET | Vanguard Portfolio Management LLC | 13G | 6.55%7.90M shares | New | Mar 31, 2026 | SEC |
| Mar 26, 20264:40 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −11.49 ppfrom 11.49%Below 5% | Mar 13, 2026 | SEC |
| Feb 17, 202610:28 AM ET | T. Rowe Price Investment Management, Inc. | 13G | 5.40%6.53M shares | New | Dec 31, 2025 | SEC |
| Jan 30, 20261:25 PM ET | Vanguard Group Inc | 13G/A | 11.49%13.9M shares | – | Dec 31, 2025 | SEC |
| Jan 8, 20261:28 PM ET | BlackRock, Inc. | 13G/A | 10.80%13.1M shares | +4.60 ppfrom 6.20% | Dec 31, 2025 | SEC |
| Oct 17, 20256:40 PM ET | BlackRock, Inc. | 13G/A | 6.20%7.68M shares | – | Sep 30, 2025 | SEC |
| Aug 14, 20251:07 PM ET | Price T Rowe Associates Inc | 13G/A | 4.50%5.60M shares | −1.20 ppfrom 5.70%Below 5% | Jun 30, 2025 | SEC |
| Feb 14, 20259:44 AM ET | Price T Rowe Associates Inc | 13G/A | 5.70%7.34M shares | – | Dec 31, 2024 | SEC |
| Feb 16, 2021 | Price T Rowe Associates Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 8, 2021 | JPMorgan Chase & Co | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Booz Allen Hamilton Holding Corp shares.
No Form 144 notices for Booz Allen Hamilton Holding Corp are on file.