Booz Allen Hamilton Holding Corporation
MX ˙ BMV ˙ US0995021062
SecurityMX:BAH / Booz Allen Hamilton Holding Corporation
InstitutionLeonteq Securities AG
Latest Disclosed Ownership12,636 shares
Latest Disclosed Value $ 985,987
Leonteq Securities AG reports 39.10% decrease in ownership of BAH / Booz Allen Hamilton Holding Corporation

On April 27, 2026 - Leonteq Securities AG filed a 13F-HR form disclosing ownership of 12,636 shares of Booz Allen Hamilton Holding Corporation (MX:BAH) valued at $985,987 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 20,748 shares of Booz Allen Hamilton Holding Corporation. This represents a change in shares of -39.10% 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)
2026-04-27 2026-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 12,636 -8,112 -39.10 986 -43.71 0.0362
2026-02-06 2025-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 20,748 6,836 49.14 1,750 25.90 0.0534
2026-02-17 2025-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 13,912 1,849 15.33 1,391 10.67 0.0421
2026-02-17 2025-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 12,063 1,075 9.78 1,256 9.31 0.0485
2026-02-23 2025-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 10,988 9,364 576.60 1,149 449.76 0.0647
2026-02-23 2024-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,624 1,609 10,726.67 209 10,350.00 0.0141
2026-03-04 2024-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 15 -1,192 -98.76 2 -98.92 0.0002
2026-03-04 2024-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,207 844 232.51 186 249.06 0.0132
2026-03-11 2024-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 363 -2,045 -84.93 54 -82.79 0.0040
2026-03-11 2023-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,408 -213 -8.13 308 7.69 0.0176
2026-03-11 2023-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,621 234 9.80 286 7.52 0.0159
2026-03-11 2023-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,387 118 5.20 266 26.67 0.0138
2026-03-11 2023-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,269 164 7.79 210 -4.55 0.0096
2026-03-26 2022-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,105 240 12.87 220 27.91 0.0082
2026-03-26 2022-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,865 -1,309 -41.24 172 -39.86 0.0067
2026-03-26 2022-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,174 -572 -15.27 287 -13.07 0.0108
2026-03-26 2022-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 3,746 2,441 187.05 329 199.09 0.0117
2026-03-26 2021-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 1,305 940 257.53 111 292.86 0.0040
2026-03-26 2021-09-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 365 365 29 0.0012
2026-03-26 2021-06-30 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 0 -2,410 -100.00 0 -100.00
2026-03-26 2021-03-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 2,410 2,110 703.33 194 646.15 0.0115
2026-03-26 2020-12-31 13F BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 300 300 26 0.0014
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.