Bristol-Myers Squibb Company
DE ˙ XTRA ˙ US1101221083
47,43 € ↓ -0,01 (-0,01%)
2026-06-04
DEL PRIS
SecurityDE:BRM / Bristol-Myers Squibb Company
InstitutionPrimecap Management Co/ca/
Latest Disclosed Ownership24,985,149 shares
Latest Disclosed Value $ 1,515,349,351
Primecap Management Co/ca/ reports 0.44% increase in ownership of BRM / Bristol-Myers Squibb Company

On May 11, 2026 - Primecap Management Co/ca/ filed a 13F-HR form disclosing ownership of 24,985,149 shares of Bristol-Myers Squibb Company (DE:BRM) valued at $1,309,721,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 24,875,550 shares of Bristol-Myers Squibb Company. This represents a change in shares of 0.44% during the quarter. The current value of the position is $1,185,045,617 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)
2026-05-11 2026-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 24,985,149 109,599 0.44 1,515,349 12.94 1.1931
2026-02-11 2025-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 24,875,550 2,781,230 12.59 1,341,787 34.66 1.0157
2025-11-12 2025-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 22,094,320 -850,330 -3.71 996,454 -6.18 0.7632
2025-08-11 2025-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 22,944,650 -25,983 -0.11 1,062,108 -24.19 0.8417
2025-05-09 2025-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 22,970,633 197,453 0.87 1,400,979 8.77 1.1582
2025-02-10 2024-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 22,773,180 -596,390 -2.55 1,288,051 6.53 0.9976
2024-11-08 2024-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 23,369,570 -129,034 -0.55 1,209,142 23.90 0.8890
2024-08-09 2024-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 23,498,604 225,197 0.97 975,897 -22.68 0.7065
2024-05-14 2024-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 23,273,407 -260,971 -1.11 1,262,117 4.52 0.9413
2024-02-09 2023-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 23,534,378 2,998,228 14.60 1,207,549 1.31 0.9560
2023-11-13 2023-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 20,536,150 -410,895 -1.96 1,191,918 -11.02 1.0061
2023-08-11 2023-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 20,947,045 -567,360 -2.64 1,339,564 -10.17 1.1193
2023-05-15 2023-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 21,514,405 -342,160 -1.57 1,491,163 -5.18 1.3002
2023-02-13 2022-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 21,856,565 -281,110 -1.27 1,572,580 -0.08 1.4397
2022-11-14 2022-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 22,137,675 -74,030 -0.33 1,573,767 -7.98 1.5229
2022-08-11 2022-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 22,211,705 -158,670 -0.71 1,710,301 4.69 1.5288
2022-05-11 2022-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 22,370,375 255,920 1.16 1,633,708 18.48 1.2323
2022-02-11 2021-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 22,114,455 3,195,680 16.89 1,378,836 23.17 0.9544
2021-11-12 2021-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 18,918,775 -9,450 -0.05 1,119,424 -11.49 0.7901
2021-08-10 2021-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 18,928,225 -308,740 -1.60 1,264,784 4.15 0.8498
2021-05-14 2021-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 19,236,965 -303,483 -1.55 1,214,430 0.19 0.8468
2021-02-08 2020-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 19,540,448 -423,277 -2.12 1,212,094 0.70 0.9009
2020-11-13 2020-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 19,963,725 -660,070 -3.20 1,203,613 -0.75 0.9930
2020-08-13 2020-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 20,623,795 -1,097,360 -5.05 1,212,679 0.16 1.0405
2020-05-14 2020-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 21,721,155 -1,100,700 -4.82 1,210,737 -17.35 1.1872
2020-02-14 2019-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 22,821,855 426,180 1.90 1,464,935 28.99 1.0625
2019-11-13 2019-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 22,395,675 632,340 2.91 1,135,685 15.07 0.9083
2019-08-14 2019-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 21,763,335 14,140 0.07 986,967 -4.88 0.7298
2019-05-14 2019-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 21,749,195 3,171,821 17.07 1,037,654 7.46 0.7637
2019-02-12 2018-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 18,577,374 -329,320 -1.74 965,652 -17.73 0.7824
2018-11-13 2018-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 18,906,694 862,900 4.78 1,173,728 17.54 0.7923
2018-08-13 2018-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 18,043,794 1,612,844 9.82 998,544 -3.92 0.7403
2018-05-14 2018-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 16,430,950 9,873,372 150.56 1,039,258 158.62 0.7798
2018-02-13 2017-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 6,557,578 182,678 2.87 401,848 -1.10 0.3084
2017-11-13 2017-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 6,374,900 59,900 0.95 406,336 15.48 0.3363
2017-08-11 2017-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 6,315,000 4,542,100 256.20 351,872 264.97 0.3023
2017-05-12 2017-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 1,772,900 1,772,900 96,410 0.0875
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.