Booz Allen Hamilton Holding Corporation
US ˙ NYSE ˙ US0995021062

SecurityBAH / Booz Allen Hamilton Holding Corporation
InstitutionFmr Llc
Latest Disclosed Ownership590,427 shares
Latest Disclosed Value $ 46,070,976
Fmr Llc reports 20.42% increase in ownership of BAH / Booz Allen Hamilton Holding Corporation

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 590,427 shares of Booz Allen Hamilton Holding Corporation (US:BAH) valued at $46,071,019 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 490,287 shares of Booz Allen Hamilton Holding Corporation. This represents a change in shares of 20.42% during the quarter. The current value of the position is $46,348,520 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 590,427 100,140 20.42 46,071 11.39 0.0005
2026-02-17 2025-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 490,287 333,775 213.26 41,361 164.40 0.0021
2025-11-13 2025-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 156,512 25,004 19.01 15,643 14.24 0.0008
2025-08-14 2025-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 131,508 -311,395 -70.31 13,694 -70.44 0.0008
2025-05-12 2025-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 442,903 122,424 38.20 46,319 12.30 0.0030
2025-02-13 2024-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 320,479 -36,349 -10.19 41,246 -28.98 0.0025
2024-11-13 2024-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 356,828 188,185 111.59 58,077 123.77 0.0035
2024-08-13 2024-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 168,643 67,867 67.34 25,954 73.50 0.0017
2024-05-13 2024-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 100,776 -8,465 -7.75 14,959 7.06 0.0010
2024-02-13 2023-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 109,241 -78,774 -41.90 13,973 -31.99 0.0011
2023-11-13 2023-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 188,015 -598,286 -76.09 20,544 -76.59 0.0018
2023-08-11 2023-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 786,301 -56,705 -6.73 87,751 12.30 0.0074
2023-08-11 2023-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 843,006 -38,120 -4.33 78,138 -15.16 0.0071
2023-05-11 2023-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 843,006 -38,120 78,138 0.0014
2023-02-13 2022-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 881,126 -304,281 -25.67 92,095 -15.87 0.0091
2022-11-10 2022-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,185,407 -98,175 -7.65 109,472 -5.62 0.0114
2022-08-12 2022-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,283,582 -79,376 -5.82 115,985 -3.12 0.0116
2022-05-13 2022-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,362,958 544,068 66.44 119,722 72.43 0.0096
2022-02-14 2021-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 818,890 30,063 3.81 69,434 10.93 0.0051
2022-02-14 2021-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 788,827 39,794 5.31 62,593 -1.90 0.0050
2021-11-15 2021-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 788,827 39,794 62,593 0.0010
2021-08-13 2021-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 749,033 -35,206 -4.49 63,803 1.03 0.0050
2021-05-14 2021-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 784,239 -860,443 -52.32 63,155 -55.95 0.0054
2021-02-08 2020-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,644,682 -465,076 -22.04 143,383 -18.10 0.0128
2020-11-13 2020-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,109,758 -601,449 -22.18 175,068 -16.99 0.0177
2020-08-24 2020-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,711,207 -242,214 -8.20 210,905 4.04 0.0232
2020-08-13 2020-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,711,207 -242,214 210,905 5,181.3187
2020-05-14 2020-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,953,421 -147,610 -4.76 202,723 -8.09 0.0281
2020-02-07 2019-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,101,031 -264,846 -7.87 220,575 -7.73 0.0243
2019-11-13 2019-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,365,877 618,020 22.49 239,045 31.39 0.0287
2019-08-13 2019-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,747,857 -218,545 -7.37 181,936 5.49 0.0212
2019-05-13 2019-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,966,402 -250,126 -7.78 172,467 18.97 0.0207
2019-02-13 2018-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,216,528 1,228,961 61.83 144,968 46.96 0.0199
2018-11-09 2018-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,987,567 -1,331,783 -40.12 98,643 -32.04 0.0111
2018-08-10 2018-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,319,350 -2,271,279 -40.63 145,155 -32.94 0.0171
2018-05-14 2018-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,590,629 -1,366,701 -19.64 216,469 -18.40 0.0257
2018-02-12 2017-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,957,330 932,330 15.47 265,283 17.76 0.0311
2017-11-13 2017-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,025,000 1,232,600 25.72 225,275 44.46 0.0272
2017-08-29 2017-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 4,792,400 -705,366 -12.83 155,945 -19.85 0.0194
2017-08-11 2017-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 4,792,400 -705,366 155,945
2017-05-11 2017-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,497,766 258,866 4.94 194,566 2.96 0.0247
2017-02-10 2016-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,238,900 -380,100 -6.76 188,967 6.39 0.0253
2016-11-14 2016-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,619,000 -368,923 -6.16 177,617 0.08 0.0237
2016-08-11 2016-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,987,923 471,033 8.54 177,482 6.24 0.0242
2016-05-16 2016-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 5,516,890 -1,434,252 -20.63 167,051 -22.10 0.0231
2016-02-12 2015-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,951,142 314,677 4.74 214,443 23.28 0.0288
2015-11-10 2015-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,636,465 437 0.01 173,942 3.85 0.0248
2015-08-25 2015-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,636,028 471,363 7.65 167,493 -6.12 0.0215
2015-08-13 2015-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,636,028 167,493
2015-05-14 2015-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,164,665 19,299 0.31 178,405 9.43 0.0227
2015-02-17 2014-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,145,366 -176,931 -2.80 163,037 10.20 0.0212
2014-11-14 2014-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,322,297 -45,600 -0.72 147,942 9.38 0.0200
2014-08-14 2014-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,367,897 -141,050 -2.17 135,254 -5.55 0.0181
2014-05-15 2014-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 6,508,947 5,116,847 367.56 143,197 437.14 0.0199
2014-02-13 2013-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,392,100 1,205,500 646.03 26,659 639.50 0.0038
2013-11-14 2013-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 186,600 -2,500 -1.32 3,605 9.67 0.0006
2013-09-24 2013-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 189,100 189,100 3,287 0.0005
2013-08-14 2013-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 189,100 3,287 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.