William Blair & Company’s Booz Allen Hamilton BAH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $6.48M | Sell |
83,056
-16,863
| -17% | -$1.42M | 0.02% | 442 |
|
|
2025
Q4 | $8.43M | Sell |
99,919
-5,048
| -5% | -$452K | 0.02% | 398 |
|
|
2025
Q3 | $10.5M | Sell |
104,967
-1,302
| -1% | -$139K | 0.03% | 348 |
|
|
2025
Q2 | $11.1M | Sell |
106,269
-106,067
| -50% | -$11.9M | 0.03% | 329 |
|
|
2025
Q1 | $22.2M | Sell |
212,336
-300,466
| -59% | -$36.2M | 0.07% | 204 |
|
|
2024
Q4 | $66M | Sell |
512,802
-187,235
| -27% | -$29.1M | 0.19% | 111 |
|
|
2024
Q3 | $114M | Buy |
700,037
+189,507
| +37% | +$29M | 0.33% | 71 |
|
|
2024
Q2 | $78.6M | Buy |
510,530
+54,170
| +12% | +$8.12M | 0.24% | 95 |
|
|
2024
Q1 | $67.7M | Buy |
456,360
+11,735
| +3% | +$1.65M | 0.21% | 110 |
|
|
2023
Q4 | $56.9M | Buy |
444,625
+34,399
| +8% | +$4.29M | 0.19% | 112 |
|
|
2023
Q3 | $44.8M | Buy |
410,226
+36,329
| +10% | +$4.18M | 0.17% | 121 |
|
|
2023
Q2 | $41.7M | Buy |
373,897
+28,987
| +8% | +$2.87M | 0.15% | 131 |
|
|
2023
Q1 | $32M | Sell |
344,910
-212,547
| -38% | -$20.2M | 0.13% | 148 |
|
|
2022
Q4 | $58.3M | Sell |
557,457
-5,359
| -1% | -$557K | 0.25% | 91 |
|
|
2022
Q3 | $52M | Buy |
562,816
+45,888
| +9% | +$4.35M | 0.24% | 100 |
|
|
2022
Q2 | $46.7M | Buy |
516,928
+61,678
| +14% | +$5.27M | 0.21% | 109 |
|
|
2022
Q1 | $40M | Buy |
455,250
+2,240
| +0.5% | +$184K | 0.14% | 152 |
|
|
2021
Q4 | $38.4M | Buy |
453,010
+190,500
| +73% | +$16.1M | 0.12% | 161 |
|
|
2021
Q3 | $20.8M | Sell |
262,510
-20,934
| -7% | -$1.75M | 0.07% | 221 |
|
|
2021
Q2 | $24.1M | Buy |
283,444
+36,778
| +15% | +$3.11M | 0.08% | 206 |
|
|
2021
Q1 | $19.9M | Sell |
246,666
-1,716
| -0.7% | -$144K | 0.07% | 221 |
|
|
2020
Q4 | $21.7M | Sell |
248,382
-4,129
| -2% | -$351K | 0.08% | 206 |
|
|
2020
Q3 | $21M | Buy |
252,511
+3,519
| +1% | +$288K | 0.09% | 185 |
|
|
2020
Q2 | $19.4M | Buy |
248,992
+112,336
| +82% | +$8.49M | 0.09% | 183 |
|
|
2020
Q1 | $9.38M | Buy |
136,656
+73,977
| +118% | +$5.45M | 0.06% | 236 |
|
|
2019
Q4 | $4.46M | Buy |
62,679
+35,379
| +130% | +$2.52M | 0.02% | 418 |
|
|
2019
Q3 | $1.94M | Buy |
27,300
+4,696
| +21% | +$332K | 0.01% | 580 |
|
|
2019
Q2 | $1.5M | Buy |
22,604
+120
| +0.5% | +$7.38K | 0.01% | 657 |
|
|
2019
Q1 | $1.31M | Buy |
22,484
+4,890
| +28% | +$254K | 0.01% | 664 |
|
|
2018
Q4 | $793K | Sell |
17,594
-9,143
| -34% | -$449K | 0.01% | 761 |
|
|
2018
Q3 | $1.33M | Hold |
26,737
| – | – | 0.01% | 651 |
|
|
2018
Q2 | $1.17M | Sell |
26,737
-2,939
| -10% | -$123K | 0.01% | 673 |
|
|
2018
Q1 | $1.15M | Sell |
29,676
-8,725
| -23% | -$337K | 0.01% | 676 |
|
|
2017
Q4 | $1.46M | Sell |
38,401
-2,932
| -7% | -$111K | 0.01% | 638 |
|
|
2017
Q3 | $1.54M | Sell |
41,333
-12,738
| -24% | -$438K | 0.01% | 611 |
|
|
2017
Q2 | $1.76M | Buy |
54,071
+24,635
| +84% | +$886K | 0.01% | 598 |
|
|
2017
Q1 | $1.04M | Buy |
29,436
+201
| +0.7% | +$7.18K | 0.01% | 691 |
|
|
2016
Q4 | $1.05M | Sell |
29,235
-2,297
| -7% | -$77.9K | 0.01% | 640 |
|
|
2016
Q3 | $997K | Sell |
31,532
-5,508
| -15% | -$168K | 0.01% | 650 |
|
|
2016
Q2 | $1.1M | Buy |
37,040
+23,731
| +178% | +$679K | 0.01% | 612 |
|
|
2016
Q1 | $403K | Buy |
+13,309
| New | +$380K | ﹤0.01% | 850 |
|
|
2015
Q4 | – | Sell |
-166,112
| Closed | -$4.35M | – | 1224 |
|
|
2015
Q3 | $4.35M | Sell |
166,112
-2,871,062
| -95% | -$76.7M | 0.04% | 344 |
|
|
2015
Q2 | $76.7M | Buy |
3,037,174
+257,606
| +9% | +$6.98M | 0.11% | 242 |
|
|
2015
Q1 | $80.4M | Buy |
2,779,568
+436,860
| +19% | +$12.7M | 0.12% | 232 |
|
|
2014
Q4 | $62.2M | Buy |
2,342,708
+435,913
| +23% | +$11.3M | 0.1% | 275 |
|
|
2014
Q3 | $44.6M | Sell |
1,906,795
-208,736
| -10% | -$4.59M | 0.08% | 340 |
|
|
2014
Q2 | $44.9M | Buy |
2,115,531
+435,130
| +26% | +$9.84M | 0.07% | 343 |
|
|
2014
Q1 | $37M | Buy |
+1,680,401
| New | +$33.5M | 0.06% | 386 |
|
Other funds holding BAH
VPM
VCM
William Blair & Company's BAH Position: Q1 2026 in Review
William Blair & Company reduced its Booz Allen Hamilton (BAH) stake by 17% in Q1 2026, selling an estimated $1.42M and leaving 83,056 shares worth $6.48M. The position accounts for 0.02% of the portfolio, ranked #442.
William Blair & Company first reported a position in BAH in Q1 2014 and has held it in 48 quarters since. The position peaked at $114M in Q3 2024. 553 funds tracked by Wall St. Rank hold BAH as of Q1 2026.
- William Blair & Company held 83,056 shares of Booz Allen Hamilton worth $6.48M as of Q1 2026.
- William Blair & Company sold 16,863 Booz Allen Hamilton shares in Q1 2026, an estimated $1.42M.
- Booz Allen Hamilton made up 0.02% of William Blair & Company's portfolio in Q1 2026, its #442 holding.
- William Blair & Company first reported a position in Booz Allen Hamilton in Q1 2014 and has held it in 48 quarters since.
- William Blair & Company's Booz Allen Hamilton position peaked at $114M in Q3 2024.
- 553 funds tracked by Wall St. Rank held Booz Allen Hamilton as of Q1 2026.
Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.