William Blair Investment Management
BAH icon

William Blair Investment Management’s Booz Allen Hamilton BAH Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-166,769
Closed -$21.5M 428
2024
Q4
$21.5M Sell
166,769
-65,404
-28% -$8.42M 0.05% 306
2024
Q3
$37.8M Sell
232,173
-2,083
-0.9% -$339K 0.09% 180
2024
Q2
$36.1M Sell
234,256
-6,114
-3% -$941K 0.09% 181
2024
Q1
$35.7M Sell
240,370
-63,675
-21% -$9.45M 0.09% 207
2023
Q4
$38.9M Buy
304,045
+19,592
+7% +$2.51M 0.11% 170
2023
Q3
$31.1M Sell
284,453
-5,679
-2% -$621K 0.1% 204
2023
Q2
$32.4M Buy
+290,132
New +$32.4M 0.1% 217
2021
Q4
Sell
-19,693
Closed -$1.56M 430
2021
Q3
$1.56M Hold
19,693
﹤0.01% 382
2021
Q2
$1.68M Sell
19,693
-149
-0.8% -$12.7K 0.01% 291
2021
Q1
$1.6M Sell
19,842
-1,492,585
-99% -$120M 0.01% 361
2020
Q4
$132M Sell
1,512,427
-806,760
-35% -$70.3M 0.44% 88
2020
Q3
$192M Sell
2,319,187
-32,011
-1% -$2.66M 0.75% 41
2020
Q2
$183M Sell
2,351,198
-415,738
-15% -$32.3M 0.74% 42
2020
Q1
$190M Buy
2,766,936
+52,031
+2% +$3.57M 0.92% 28
2019
Q4
$193M Sell
2,714,905
-38,337
-1% -$2.73M 0.77% 35
2019
Q3
$196M Sell
2,753,242
-667,251
-20% -$47.4M 0.84% 32
2019
Q2
$226M Sell
3,420,493
-2,369,825
-41% -$157M 0.95% 21
2019
Q1
$337M Sell
5,790,318
-116,362
-2% -$6.77M 1.42% 7
2018
Q4
$266M Sell
5,906,680
-1,397,995
-19% -$63M 1.32% 7
2018
Q3
$363M Buy
7,304,675
+85,029
+1% +$4.22M 1.26% 10
2018
Q2
$316M Sell
7,219,646
-165,955
-2% -$7.26M 1.17% 12
2018
Q1
$286M Buy
7,385,601
+611,308
+9% +$23.7M 1.09% 11
2017
Q4
$258M Sell
6,774,293
-780,184
-10% -$29.7M 1% 14
2017
Q3
$282M Sell
7,554,477
-308,301
-4% -$11.5M 1.01% 21
2017
Q2
$256M Buy
7,862,778
+99,904
+1% +$3.25M 0.93% 24
2017
Q1
$275M Buy
7,762,874
+672,544
+9% +$23.8M 1.04% 17
2016
Q4
$256M Sell
7,090,330
-486,225
-6% -$17.5M 1.02% 19
2016
Q3
$239M Sell
7,576,555
-164,942
-2% -$5.21M 0.91% 25
2016
Q2
$229M Buy
7,741,497
+1,222,049
+19% +$36.2M 0.91% 27
2016
Q1
$197M Buy
6,519,448
+918,010
+16% +$27.8M 0.78% 42
2015
Q4
$173M Buy
5,601,438
+2,554,025
+84% +$78.8M 0.7% 44
2015
Q3
$79.9M Buy
+3,047,413
New +$79.9M 0.16% 180