Ticker · CUSIP 099502106

BAH

BOOZ ALLEN HAMILTON HLDG COR
Industrials·Consulting Services
···Share
Holders (tracked)
18
Combined shares
13,811,127
Combined value
$725.43M
Last close
$82.69
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
18152024Q12025Q4
Price is +57.4% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

27 events
  1. Wellington Management trimmed2026-02-17
    −9,151 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) added2026-02-17
    +915,977 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −409,360 shares · 2025Q4
    13F
  4. AQR Capital Management trimmed2026-02-17
    −1,875,683 shares · 2025Q4
    13F
  5. Two Sigma Investments trimmed2026-02-17
    −235,008 shares · 2025Q4
    13F
  6. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −226,176 shares · 2025Q4
    13F
  7. Jeremy Grantham (GMO) trimmed2026-02-17
    −103,778 shares · 2025Q4
    13F
  8. T. Rowe Price trimmed2026-02-17
    −611,531 shares · 2025Q4
    13F
  9. Ron Baron (Baron Capital / BAMCO) added2026-02-17
    +139,477 shares · 2025Q4
    13F
  10. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +70,600 shares · 2025Q4
    13F
  11. Ray Dalio (Bridgewater Associates) trimmed2026-02-13
    −39,045 shares · 2025Q4
    13F
  12. Renaissance Technologies added2026-02-12
    +100 shares · 2025Q4
    13F
  13. Norges Bank (Norway SWF) opened position2026-02-10
    +1,703,989 shares · 2025Q4
    13F
  14. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −169,521 shares · 2025Q3
    13F
  15. Two Sigma Investments added2025-11-14
    +579,222 shares · 2025Q3
    13F
  16. D.E. Shaw & Co. added2025-11-14
    +532,102 shares · 2025Q3
    13F
  17. AQR Capital Management added2025-11-14
    +1,246,451 shares · 2025Q3
    13F
  18. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −244,070 shares · 2025Q3
    13F
  19. Steve Cohen (Point72) exited2025-11-14
    −638,500 shares · 2025Q3
    13F
  20. T. Rowe Price added2025-11-14
    +228,805 shares · 2025Q3
    13F
  21. Wellington Management trimmed2025-11-14
    −767,497 shares · 2025Q3
    13F
  22. Ron Baron (Baron Capital / BAMCO) added2025-11-14
    +15,000 shares · 2025Q3
    13F
  23. Renaissance Technologies trimmed2025-11-13
    −255,000 shares · 2025Q3
    13F
  24. Norges Bank (Norway SWF) exited2025-11-13
    −1,614,034 shares · 2025Q3
    13F
  25. Ray Dalio (Bridgewater Associates) added2025-11-13
    +27,567 shares · 2025Q3
    13F
  26. Jeremy Grantham (GMO) added2025-11-13
    +3,304 shares · 2025Q3
    13F
  27. Norges Bank (Norway SWF) trimmed2025-11-12
    −14,438 shares · 2024Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for BAH →
Follow-the-investor returns
If you'd copied each holder of BAH…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$49.31+67.7%$431.4M
Norges Bank (Norway SWF)2016Q1$69.19+19.5%$140.9M
Izzy Englander (Millennium Mgmt)2016Q1$84.76-2.4%$10.6M
Ken Griffin (Citadel Advisors)2016Q1$84.83-2.5%$14.8M
Ken Griffin (Citadel Advisors)2016Q1$84.83-2.5%$14.8M
Ken Griffin (Citadel Advisors)2016Q1$84.83-2.5%$14.8M
D.E. Shaw & Co.2016Q1$85.96-3.8%$10.5M
D.E. Shaw & Co.2016Q1$85.96-3.8%$10.5M
D.E. Shaw & Co.2016Q1$85.96-3.8%$10.5M
Two Sigma Investments2016Q2$101.38-18.4%$40.1M
AQR Capital Management2016Q1$103.19-19.9%$160.1M
Ron Baron (Baron Capital / BAMCO)2016Q1$103.84-20.4%$38.8M
Wellington Management2016Q1$103.92-20.4%$123.0M
Paul Tudor Jones (Tudor Investment)2016Q2$103.93-20.4%$2.0M
Paul Tudor Jones (Tudor Investment)2016Q2$103.93-20.4%$2.0M
Jeremy Grantham (GMO)2016Q1$104.03-20.5%$21.3M
Ray Dalio (Bridgewater Associates)2021Q2$108.10-23.5%$3.3M
Renaissance Technologies2016Q2$117.67-29.7%$17.3M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Added to3
Trimmed8
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
14
$111.64B
2022Q2
15
$112.19B
2022Q3
14
$117.2M
2022Q4
16
$1.36B
2023Q1
16
$1.17B
2023Q2
14
$1.49B
2023Q3
12
$1.34B
2023Q4
11
$1.49B
2024Q1
15
$1.77B
2024Q2
17
$1.79B
2024Q3
13
$452.0M
2024Q4
16
$573.0M
2025Q1
17
$855.2M
2025Q2
19
$1.03B
2025Q3
16
$877.5M
2025Q4
18
$725.4M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-01-13Rob BresnahanSell$1K – $15KPDF ↗
2025-01-07Rick LarsenSell$1K – $15KPDF ↗
2024-10-23Julia LetlowBuy$1K – $15KPDF ↗

Who owns BAH

18 super-investors · 2025Q4
Tracked stake
13.81M
shares
Combined value
$725M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added5Trim10
#ManagerSharesValue
1AQR Capital Management1.94M$163M
2Norges Bank
Norway SWF
1.70M$144M
3Wellington Management1.49M$125M
4Ken Griffin
Citadel Advisors
1.43M$120M
5Two Sigma Investments485.2K$41M
6Ron Baron
Baron Capital / BAMCO
469.3K$40M
7Jeremy Grantham
GMO
258.0K$22M
8Renaissance Technologies209.1K$18M
9Ken Griffin
Citadel Advisors
178.9K$15M
10Izzy Englander
Millennium Mgmt
128.2K$11M
11D.E. Shaw & Co.127.4K$11M
12Paul Tudor Jones
Tudor Investment
45.9K$4M
13Ray Dalio
Bridgewater Associates
40.0K$3M
14Ken Griffin
Citadel Advisors
39.3K$3M
15Paul Tudor Jones
Tudor Investment
24.7K$2M
16D.E. Shaw & Co.20.7K$2M
17D.E. Shaw & Co.13.0K$1M
18T. Rowe Price5.22M$440K

Recent moves

20 transactions
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