Bristol-Myers Squibb Company
DE ˙ XTRA ˙ US1101221083
47,43 € ↓ -0,01 (-0,01%)
2026-06-04
DEL PRIS
SecurityDE:BRM / Bristol-Myers Squibb Company
InstitutionTamar Securities, LLC
Latest Disclosed Ownership7,082 shares
Latest Disclosed Value $ 429,546
Tamar Securities, LLC reports 11.35% decrease in ownership of BRM / Bristol-Myers Squibb Company

On May 14, 2026 - Tamar Securities, LLC filed a 13F-HR form disclosing ownership of 7,082 shares of Bristol-Myers Squibb Company (DE:BRM) valued at $371,238 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,989 shares of Bristol-Myers Squibb Company. This represents a change in shares of -11.35% during the quarter. The current value of the position is $335,899 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)
2026-05-14 2026-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 7,082 -907 -11.35 430 -0.23 0.0460
2026-02-13 2025-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 7,989 -5,427 -40.45 431 -28.93 0.0455
2025-11-14 2025-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 13,416 -329,066 -96.08 605 -96.18 0.0688
2025-08-11 2025-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 342,482 17,027 5.23 15,853 -20.13 1.9220
2025-05-15 2025-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 325,455 -92,655 -22.16 19,849 -16.06 2.6893
2025-01-22 2024-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 418,110 3,950 0.95 23,648 10.36 3.2615
2024-10-16 2024-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 414,160 33,073 8.68 21,429 35.40 3.0102
2024-10-10 2024-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 381,087 93,685 32.60 15,827 1.55 2.5654
2024-05-13 2024-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 287,402 52,993 22.61 15,586 29.58 2.6293
2024-01-25 2023-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 234,409 27,758 13.43 12,028 0.28 2.3603
2023-11-14 2023-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 206,651 32,368 18.57 11,994 7.62 2.8910
2024-10-10 2023-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 174,283 24,068 16.02 11,145 7.05 2.7396
2024-10-10 2023-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 150,215 13,665 10.01 10,411 5.98 2.9899
2023-02-10 2022-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 136,550 250 0.18 9,825 1.38 3.1168
2022-11-07 2022-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 136,300 27,259 25.00 9,690 15.41 3.0999
2022-08-05 2022-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 109,041 -25,926 -19.21 8,396 -14.82 2.7562
2022-04-27 2022-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 134,967 3,430 2.61 9,857 20.19 2.7512
2022-02-14 2021-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 131,537 -3,676 -2.72 8,201 2.50 2.4166
2021-10-19 2021-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 135,213 9,698 7.73 8,001 -4.60 2.8905
2021-08-06 2021-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 125,515 12,985 11.54 8,387 18.06 3.2285
2021-05-11 2021-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 112,530 19,357 20.78 7,104 22.91 2.7473
2021-01-27 2020-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 93,173 8,106 9.53 5,780 12.69 3.2858
2020-11-05 2020-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 85,067 16,303 23.71 5,129 26.86 3.1880
2020-09-10 2020-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 68,764 68,764 4,043 3.2216
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.