Jane Street
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Jane Street’s Booz Allen Hamilton BAH Stock Holding History

Jane Street’s Portfolio BAH Stock Details BAH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.75M Buy
28,900
+6,600
+30% +$504K ﹤0.01% 5424
2026
Q1 		$1.74M Sell
22,300
-8,400
-27% -$708K ﹤0.01% 5360
2025
Q4 		$2.59M Sell
30,700
-15,800
-34% -$1.41M ﹤0.01% 4322
2025
Q3 		$4.65M Sell
46,500
-3,900
-8% -$417K ﹤0.01% 3524
2025
Q2 		$5.25M Buy
50,400
+42,600
+546% +$4.77M ﹤0.01% 2920
2025
Q1 		$816K Buy
7,800
+1,500
+24% +$181K ﹤0.01% 5952
2024
Q4 		$811K Buy
6,300
+1,500
+31% +$233K ﹤0.01% 5781
2024
Q3 		$781K Buy
+4,800
New +$735K ﹤0.01% 6372
2024
Q1 		– Sell
-3,300
Closed -$422K – 9160
2023
Q4 		$422K Sell
3,300
-5,600
-63% -$698K ﹤0.01% 7054
2023
Q3 		$973K Sell
8,900
-3,000
-25% -$345K ﹤0.01% 5222
2023
Q2 		$1.33M Buy
+11,900
New +$1.18M ﹤0.01% 4776
2023
Q1 		– Sell
-2,400
Closed -$251K – 9005
2022
Q4 		$251K Sell
2,400
-3,400
-59% -$353K ﹤0.01% 7316
2022
Q3 		$536K Buy
5,800
+1,600
+38% +$152K ﹤0.01% 6567
2022
Q2 		$380K Sell
4,200
-9,900
-70% -$845K ﹤0.01% 7206
2022
Q1 		$1.24M Sell
14,100
-12,000
-46% -$987K ﹤0.01% 5686
2021
Q4 		$2.21M Buy
26,100
+17,600
+207% +$1.48M ﹤0.01% 4275
2021
Q3 		$674K Buy
8,500
+2,700
+47% +$226K ﹤0.01% 6714
2021
Q2 		$494K Sell
5,800
-20,600
-78% -$1.74M ﹤0.01% 7267
2021
Q1 		$2.13M Buy
26,400
+13,000
+97% +$1.09M ﹤0.01% 3896
2020
Q4 		$1.17M Buy
13,400
+6,300
+89% +$536K ﹤0.01% 4399
2020
Q3 		$589K Buy
7,100
+400
+6% +$32.8K ﹤0.01% 4907
2020
Q2 		$521K Buy
+6,700
New +$507K ﹤0.01% 5026

Other funds holding BAH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Jane Street's BAH Position: Q2 2026 in Review

Jane Street increased its Booz Allen Hamilton (BAH) stake by 3,060% in Q2 2026, buying an estimated $24.3M and bringing the position to 328,251 shares worth $19.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2152.

Jane Street first reported a position in BAH in Q2 2013 and has held it in 34 quarters since. The position peaked at $70.5M in Q2 2025. 559 funds tracked by Wall St. Rank hold BAH as of Q2 2026.

  • Jane Street held 328,251 shares of Booz Allen Hamilton worth $19.9M as of Q2 2026.
  • Jane Street bought 317,864 Booz Allen Hamilton shares in Q2 2026, an estimated $24.3M.
  • Booz Allen Hamilton made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2152 holding.
  • Jane Street first reported a position in Booz Allen Hamilton in Q2 2013 and has held it in 34 quarters since.
  • Jane Street's Booz Allen Hamilton position peaked at $70.5M in Q2 2025.
  • 559 funds tracked by Wall St. Rank held Booz Allen Hamilton as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.