Booz Allen Hamilton Holding Corporation
MX ˙ BMV ˙ US0995021062
SecurityMX:BAH / Booz Allen Hamilton Holding Corporation
InstitutionNorges Bank
Latest Disclosed Ownership1,703,989 shares
Latest Disclosed Value $ 143,748,512
Norges Bank ownership in BAH / Booz Allen Hamilton Holding Corporation

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 1,703,989 shares of Booz Allen Hamilton Holding Corporation (MX:BAH) valued at $143,748,512 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of Booz Allen Hamilton Holding Corporation.

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)
2026-02-10 2025-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,703,989 1,703,989 143,749 0.0154
2025-11-13 2025-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 0 -1,614,034 -100.00 0 -100.00
2025-08-13 2025-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,614,034 121,416 8.13 168,069 7.67 0.0210
2026-05-11 2025-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,492,618 -34,794 -2.28 156,098 -20.59 0.0219
2025-02-12 2024-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,527,412 3,025 0.20 196,578 -20.77 0.0258
2025-11-12 2024-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,524,387 -14,438 -0.94 248,109 4.76 0.0347
2024-08-14 2024-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,538,825 -23,578 -1.51 236,825 2.11 0.0354
2025-05-14 2024-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,562,403 91,614 6.23 231,923 23.28 0.0366
2024-02-09 2023-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,470,789 35,471 2.47 188,129 19.95 0.0329
2024-11-13 2023-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,435,318 24,823 1.76 156,837 -0.36 0.0318
2024-08-14 2023-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,410,495 34,008 2.47 157,411 23.38 0.0311
2024-05-15 2023-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,376,487 -149,536 -9.80 127,587 -20.01 0.0279
2023-02-14 2022-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,526,023 279,765 22.45 159,500 38.59 0.0384
2023-11-13 2022-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,246,258 31,474 2.59 115,092 4.85 0.0306
2023-08-14 2022-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,214,784 -27,258 -2.19 109,768 0.61 0.0284
2023-05-12 2022-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,242,042 -42,296 -3.29 109,101 0.18 0.0238
2022-03-09 2021-12-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,284,338 -183,506 -12.50 108,899 -6.50 0.0224
2022-11-14 2021-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,467,844 164,761 12.64 116,473 4.93 0.0258
2022-08-15 2021-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,303,083 -266,230 -16.96 110,997 -12.17 0.0241
2022-05-09 2021-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,569,313 214,630 15.84 126,377 7.01 0.0289
2021-03-02 2020-12-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,354,683 -1,707 -0.13 118,101 4.93 0.0276
2021-11-12 2020-09-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,356,390 8,168 0.61 112,553 7.32 0.0299
2021-08-13 2020-06-30 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,348,222 51,378 3.96 104,878 17.82 0.0302
2021-05-07 2020-03-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,296,844 -33,710 -2.53 89,015 -5.95 0.0317
2020-03-03 2019-12-31 13F/A-1 BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,330,554 6,099 0.46 94,642 0.62 0.0264
2020-11-13 2019-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,324,455 14,810 1.13 94,063 8.48 0.0288
2020-08-13 2019-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,309,645 18,960 1.47 86,712 15.55 0.0268
2020-05-11 2019-03-31 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,290,685 32,980 2.62 75,040 32.38 0.0242
2019-03-04 2018-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 0 0.00 56,685 -9.19 0.0211
2019-12-02 2018-09-30 13F/A-3 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 0 0.00 62,420 13.49 0.0203
2019-12-02 2018-09-30 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 0 62,420 0.0203
2019-11-12 2018-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 0 62,420 0.0203
2019-08-12 2018-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 0 0.00 54,999 12.94 0.0189
2019-05-15 2018-03-31 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,257,705 -2,092 -0.17 48,698 1.38 0.0176
2018-03-05 2017-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,259,797 0 0.00 48,036 1.98 0.0172
2018-11-13 2017-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,259,797 0 0.00 47,104 14.90 0.0179
2018-07-24 2017-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,259,797 89,936 7.69 40,994 -0.98 0.0163
2018-05-11 2017-03-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,169,861 10,317 0.89 41,401 -1.01 0.0170
2017-03-02 2016-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,159,544 133,150 12.97 41,825 34.97 0.0183
2017-11-13 2016-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,026,394 -97,341 -8.66 30,988 -6.97 0.0146
2017-08-09 2016-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,123,735 -171,256 -13.22 33,308 -15.06 0.0158
2017-05-10 2016-03-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS COM 099502106 1,294,991 133,326 11.48 39,212 9.42 0.0193
2016-04-18 2015-12-31 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,161,665 283,761 32.32 35,837 55.75 0.0178
2016-03-16 2015-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 1,161,665 0 35,837 0.0180
2016-11-14 2015-09-30 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 877,904 74,425 9.26 23,010 13.46 0.0121
2016-08-12 2015-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 803,479 98,065 13.90 20,280 -0.66 0.0101
2016-05-13 2015-03-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 705,414 -21,911 -3.01 20,415 5.80 0.0100
2015-03-19 2014-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 727,325 0 19,296 0.0098
2016-04-18 2014-12-31 13F/A-2 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 727,325 0 0.00 19,296 13.37 0.0098
2015-11-12 2014-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 727,325 0 0.00 17,020 10.18 0.0092
2015-08-10 2014-06-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 727,325 681,912 1,501.58 15,448 1,446.35 0.0083
2015-05-12 2014-03-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDINGS CL A 099502106 45,413 45,413 999 0.0006
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.