Booz Allen Hamilton Holding Corporation
MX ˙ BMV ˙ US0995021062
SecurityMX:BAH / Booz Allen Hamilton Holding Corporation
InstitutionAmalgamated Bank
Latest Disclosed Ownership57,713 shares
Latest Disclosed Value $ 4,503
Amalgamated Bank reports 0.45% decrease in ownership of BAH / Booz Allen Hamilton Holding Corporation

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 57,713 shares of Booz Allen Hamilton Holding Corporation (MX:BAH) valued at $4,503 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 57,975 shares of Booz Allen Hamilton Holding Corporation. This represents a change in shares of -0.45% during the quarter.

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)
2026-05-08 2026-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 57,713 -262 -0.45 5 0.00 0.0345
2026-02-05 2025-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 57,975 48,381 504.28 5 0.0353
2025-10-29 2025-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 9,594 106 1.12 1 0.0069
2025-08-04 2025-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 9,488 74 0.79 1 0.0076
2025-04-25 2025-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 9,414 124 1.33 1 -100.00 0.0084
2025-02-04 2024-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 9,290 -591 -5.98 1 0.00 0.0098
2024-10-30 2024-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 9,881 1,228 14.19 2 0.00 0.0132
2024-08-12 2024-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 8,653 184 2.17 1 0.00 0.0113
2024-04-23 2024-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 8,469 -20,954 -71.22 1 -66.67 0.0107
2024-02-06 2023-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 29,423 -715 -2.37 4 0.00 0.0300
2023-11-08 2023-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,138 598 2.02 3 0.00 0.0280
2023-08-11 2023-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 29,540 675 2.34 3 50.00 0.0267
2023-05-02 2023-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,865 -9,457 -24.68 3 -50.00 0.0228
2023-02-10 2022-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 38,322 8,352 27.87 4 -99.86 0.0357
2022-11-09 2022-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 29,970 -2,140 -6.66 2,768 -4.58 0.0267
2022-08-15 2022-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 32,110 1,647 5.41 2,901 8.41 0.0270
2022-08-25 2022-03-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,463 2,119 7.48 2,676 11.36 0.0208
2022-06-30 2022-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,463 2,119 2,676 0.0213
2022-02-15 2021-12-31 13F/A-1 BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,344 4,219 17.49 2,403 25.55 0.0177
2022-02-15 2021-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,344 4,219 2,403 0.0177
2021-10-29 2021-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 24,125 -1,944 -7.46 1,914 -13.82 0.0162
2021-08-16 2021-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 26,069 1,031 4.12 2,221 10.17 0.0178
2021-05-13 2021-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 25,038 -2,320 -8.48 2,016 -15.47 0.0756
2021-02-12 2020-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 27,358 6 0.02 2,385 5.07 0.0904
2020-10-30 2020-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 27,352 -1,192 -4.18 2,270 2.25 0.0987
2020-08-10 2020-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,544 -7,145 -20.02 2,220 -9.39 0.1027
2020-05-13 2020-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 35,689 -643 -1.77 2,450 -5.19 0.0599
2020-02-13 2019-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 36,332 2,025 5.90 2,584 6.08 0.0476
2019-11-13 2019-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 34,307 4,151 13.77 2,436 21.98 0.0512
2019-08-14 2019-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,156 -1,109 -3.55 1,997 9.85 0.0466
2019-05-15 2019-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 31,265 363 1.17 1,818 30.51 0.0441
2019-02-15 2018-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,902 11,370 58.21 1,393 43.76 0.0395
2018-11-14 2018-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 19,532 -13,284 -40.48 969 -32.47 0.0240
2018-07-18 2018-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 32,816 2,596 8.59 1,435 22.65 0.0351
2018-05-22 2018-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 30,220 1,805 6.35 1,170 8.03 0.0310
2018-02-13 2017-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,415 805 2.92 1,083 4.94 0.0293
2017-11-09 2017-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 27,610 -524 -1.86 1,032 12.79 0.0321
2017-08-10 2017-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 28,134 11,567 69.82 915 56.14 0.0300
2017-05-12 2017-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 16,567 -3,406 -17.05 586 -18.61 0.0292
2017-02-14 2016-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 19,973 2,095 11.72 720 27.43 0.0325
2016-11-15 2016-09-30 13F/A-1 BOOZ ALLEN HAMILTON HOLDING COM 099502106 17,878 5 0.03 565 4.24 0.0328
2016-08-16 2016-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 17,873 5,854 48.71 542 48.90 0.0314
2016-05-11 2016-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 12,019 951 8.59 364 6.74 0.0355
2016-02-10 2015-12-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 11,068 -795 -6.70 341 9.65 0.0421
2015-11-04 2015-09-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 11,863 173 1.48 311 5.42 0.0326
2015-07-10 2015-06-30 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 11,690 3,705 46.40 295 27.71 0.0290
2015-04-22 2015-03-31 13F BOOZ ALLEN HAMILTON HOLDING COM 099502106 7,985 7,985 231 0.0282
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.