Booz Allen Hamilton Holding Corporation
US ˙ NYSE ˙ US0995021062

SecurityBAH / Booz Allen Hamilton Holding Corporation
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership4,554 shares
Latest Disclosed Value $ 355,348
Advisory Services Network, LLC reports 0.52% decrease in ownership of BAH / Booz Allen Hamilton Holding Corporation

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 4,554 shares of Booz Allen Hamilton Holding Corporation (US:BAH) valued at $355,349 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,578 shares of Booz Allen Hamilton Holding Corporation. This represents a change in shares of -0.52% during the quarter. The current value of the position is $364,366 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 CORP CL A Stock 099502106 4,554 -24 -0.52 355 -8.03 0.0033
2026-02-17 2025-12-31 13F BOOZ ALLEN HAMILTON HLDG CORP CL A Stock 099502106 4,578 -801 -14.89 386 -28.12 0.0055
2025-11-18 2025-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,379 -275 -4.86 538 -11.39 0.0079
2025-08-19 2025-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,654 4 0.07 607 2.71 0.0098
2025-05-15 2025-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,650 -387 -6.41 591 -23.97 0.0114
2025-02-13 2024-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,037 -415 -6.43 777 -21.77 0.0145
2024-11-14 2024-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,452 0 0.00 993 0.00 0.0205
2024-08-13 2024-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,452 841 14.99 993 19.23 0.0205
2024-05-06 2024-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,611 31 0.56 833 16.69 0.0185
2024-02-09 2023-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,580 -158 -2.75 714 13.72 0.0174
2023-11-14 2023-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 5,738 -524 -8.37 627 -10.17 0.0168
2023-08-09 2023-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,262 -46 -0.73 699 19.52 0.0186
2023-05-17 2023-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,308 -12 -0.19 585 -11.52 0.0162
2023-02-13 2022-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,320 -797 -11.20 661 0.46 0.0202
2022-11-14 2022-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 7,117 -39 -0.54 657 1.55 0.0232
2022-08-02 2022-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 7,156 266 3.86 647 6.94 0.0221
2022-05-23 2022-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 6,890 -1,118 -13.96 605 -10.90 0.0178
2022-02-14 2021-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,008 -42 -0.52 679 6.26 0.0195
2021-11-05 2021-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,050 -490 -5.74 639 -12.10 0.0203
2021-08-12 2021-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,540 -95 -1.10 727 4.60 0.0229
2021-05-24 2021-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,635 1,310 17.88 695 8.76 0.0258
2021-02-09 2020-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 7,325 -587 -7.42 639 -2.74 0.0256
2020-11-16 2020-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 7,912 -8 -0.10 657 6.66 0.0309
2020-08-10 2020-06-30 13F BOOZ ALLEN HAMILTON HOLDING CORP CL A Stock 099502106 7,920 -762 -8.78 616 3.36 0.0338
2020-05-15 2020-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,682 -1,016 -10.48 596 -13.62 0.0390
2020-02-04 2019-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 9,698 -84 -0.86 690 6.65 0.0363
2019-11-04 2019-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 9,782 0 0.00 647 0.00 0.0396
2019-08-01 2019-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 9,782 -17 -0.17 647 13.71 0.0397
2019-05-20 2019-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 9,799 -549 -5.31 569 22.10 0.0400
2019-02-15 2018-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 10,348 195 1.92 466 -7.36 0.0407
2018-11-02 2018-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 10,153 -108 -1.05 503 5.89 0.0367
2018-07-27 2018-06-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 10,261 52 0.51 475 20.25 0.0362
2018-04-23 2018-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 10,209 1,099 12.06 395 13.83 0.0316
2018-02-08 2017-12-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 9,110 500 5.81 347 7.76 0.0302
2017-10-12 2017-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,610 0 0.00 322 15.00 0.0369
2017-08-17 2017-06-30 13F BOOZ ALLEN HAMILTON HLDG CORP CL A Stock 099502106 8,610 0 0.00 280 -8.20 0.0365
2017-04-28 2017-03-31 13F BOOZ ALLEN HAMILTON HLDG CORP CL A Stock 099502106 8,610 110 1.29 305 13.38 0.0443
2016-10-07 2016-09-30 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,500 0 0.00 269 6.75 0.0506
2016-07-27 2016-06-30 13F BOOZ ALLEN HAMILTON HLDG CORP CL A Stock 099502106 8,500 -70 -0.82 252 -2.70 0.0573
2016-04-21 2016-03-31 13F BOOZ ALLEN HAMILTON HLDG COR Stock 099502106 8,570 70 0.82 259 -1.15 0.0707
2016-01-27 2015-12-31 13F BOOZ ALLEN HAMILTON HLDG CORP CL A Stock 099502106 8,500 8,500 262 0.0842
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.