Booz Allen Hamilton Holding Corporation
MX ˙ BMV ˙ US0995021062
SecurityMX:BAH / Booz Allen Hamilton Holding Corporation
InstitutionLazard Asset Management Llc
Latest Disclosed Ownership524,797 shares
Latest Disclosed Value $ 40,949,936
Lazard Asset Management Llc reports 5.14% decrease in ownership of BAH / Booz Allen Hamilton Holding Corporation

On May 15, 2026 - Lazard Asset Management Llc filed a 13F-HR form disclosing ownership of 524,797 shares of Booz Allen Hamilton Holding Corporation (MX:BAH) valued at $40,949,936 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 553,244 shares of Booz Allen Hamilton Holding Corporation. This represents a change in shares of -5.14% 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)
2026-05-15 2026-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 524,797 -28,447 -5.14 40,950 -12.26 0.0674
2026-02-17 2025-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 553,244 -115,887 -17.32 46,672 -30.22 0.0791
2025-11-14 2025-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 669,131 -28,492 -4.08 66,880 92,787.50 0.0900
2025-08-14 2025-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 697,623 -83,281 -10.66 73 -11.11 0.1000
2025-05-15 2025-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 780,904 6,359 0.82 82 -18.18 0.1254
2025-02-14 2024-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 774,545 82,266 11.88 100 -11.61 0.1458
2024-11-14 2024-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 692,279 -31,945 -4.41 113 0.90 0.1507
2024-08-14 2024-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 724,224 -120,245 -14.24 111 -11.20 0.1398
2024-07-09 2024-03-31 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 844,469 -43,204 -4.87 125 10.62 0.1524
2024-05-14 2024-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 844,469 -43,204 125 0.1521
2024-02-14 2023-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 887,673 60,414 7.30 114 25.56 0.1437
2023-11-14 2023-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 827,259 -33,296 -3.87 90 -6.25 0.1230
2023-08-15 2023-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 860,555 54,493 6.76 96 29.73 0.1182
2023-05-15 2023-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 806,062 19,719 2.51 75 -99.91 0.0979
2023-02-15 2022-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 786,343 -22,645 -2.80 82,187 10.01 0.1132
2022-11-14 2022-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 808,988 -1,092 -0.13 74,709 2.07 0.1091
2022-08-09 2022-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 810,080 18,192 2.30 73,197 5.23 0.0990
2022-05-13 2022-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 791,888 -146,276 -15.59 69,559 -12.55 0.0806
2022-02-09 2021-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 938,164 -181,672 -16.22 79,545 -10.48 0.0846
2021-11-15 2021-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 1,119,836 -168,732 -13.09 88,858 -19.04 0.1003
2021-08-12 2021-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 1,288,568 472,265 57.85 109,759 66.97 0.1232
2021-05-14 2021-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 816,303 -52,159 -6.01 65,736 -13.18 0.0796
2021-02-11 2020-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 868,462 -73,347 -7.79 75,711 -3.12 0.0957
2020-11-13 2020-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 941,809 -5,524 -0.58 78,151 6.05 0.1098
2020-08-13 2020-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 947,333 -25,614 -2.63 73,692 10.35 0.1133
2020-05-14 2020-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 972,947 132,256 15.73 66,782 11.68 0.1224
2020-02-13 2019-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 840,691 407,809 94.21 59,797 94.51 0.0854
2019-11-14 2019-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 432,882 275,488 175.03 30,743 195.04 0.0505
2019-08-14 2019-06-30 13F BOOZ ALLEN HAMI Common Stock 099502106 157,394 135,084 605.49 10,420 703.39 0.0169
2019-08-28 2019-03-31 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 22,310 -162 -0.72 1,297 28.16 0.0021
2019-05-13 2019-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 22,310 -162 1,297
2019-08-28 2018-12-31 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 22,472 21,779 3,142.71 1,012 2,876.47 0.0019
2019-02-13 2018-12-31 13F BOOZ ALLEN HAMI Common Stock 099502106 22,472 21,779 1,012
2019-08-30 2018-09-30 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 693 693 34 0.0001
2018-11-13 2018-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 693 693 34
2015-11-13 2015-09-30 13F BOOZ ALLEN HAMI Common Stock 099502106 0 0 0 0.0000
2019-07-08 2015-06-30 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 0 -11,617 -100.00 0 -100.00
2015-06-09 2015-03-31 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 11,617 6,766 139.48 336 162.50 0.0007
2015-05-15 2015-03-31 13F BOOZ ALLEN HAMI Common Stock 099502106 11,617 336
2019-08-29 2014-12-31 13F/A-3 BOOZ ALLEN HAMI Common Stock 099502106 4,851 4,851 128 0.0003
2015-05-20 2014-12-31 13F/A-1 BOOZ ALLEN HAMI Common Stock 099502106 2,922 -1,929 77 0.0001
2015-06-09 2014-12-31 13F/A-2 BOOZ ALLEN HAMI Common Stock 099502106 4,851 1,929 128 0.0003
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.