Bristol-Myers Squibb Company
DE ˙ XTRA ˙ US1101221083
47,43 € ↓ -0,01 (-0,01%)
2026-06-04
DEL PRIS
SecurityDE:BRM / Bristol-Myers Squibb Company
InstitutionCalamos Wealth Management LLC
Latest Disclosed Ownership8,629 shares
Latest Disclosed Value $ 523,349
Calamos Wealth Management LLC reports 21.95% increase in ownership of BRM / Bristol-Myers Squibb Company

On May 4, 2026 - Calamos Wealth Management LLC filed a 13F-HR form disclosing ownership of 8,629 shares of Bristol-Myers Squibb Company (DE:BRM) valued at $452,332 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 7,076 shares of Bristol-Myers Squibb Company. This represents a change in shares of 21.95% during the quarter. The current value of the position is $409,273 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)
2026-05-04 2026-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 8,629 1,553 21.95 523 37.27 0.0180
2026-01-29 2025-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 7,076 -6 -0.08 382 19.44 0.0132
2025-10-20 2025-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 7,082 560 8.59 319 5.98 0.0115
2025-07-29 2025-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 6,522 -545 -7.71 302 -30.16 0.0128
2025-04-29 2025-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 7,067 -4,056 -36.46 431 -31.48 0.0215
2025-01-24 2024-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 11,123 270 2.49 629 12.12 0.0315
2024-11-12 2024-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 10,853 -5,917 -35.28 562 -19.40 0.0288
2024-07-25 2024-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 16,770 1,149 7.36 696 -17.83 0.0371
2024-05-08 2024-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 15,621 -221 -1.40 847 4.31 0.0475
2024-01-31 2023-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 15,842 -2,804 -15.04 813 -24.95 0.0511
2023-10-26 2023-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 18,646 -104,165 -84.82 1,082 -86.22 0.0820
2023-07-28 2023-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 122,811 -32,212 -20.78 7,854 -26.91 0.5757
2023-05-04 2023-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 155,023 -21,344 -12.10 10,745 -15.33 0.8418
2023-01-26 2022-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 176,367 1,128 0.64 12,690 1.85 0.9851
2022-10-24 2022-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 175,239 5,641 3.33 12,458 -4.60 1.0686
2022-08-01 2022-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 169,598 9,826 6.15 13,059 11.92 1.1588
2022-05-03 2022-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 159,772 49,156 44.44 11,668 69.18 0.8717
2022-02-01 2021-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 110,616 1,698 1.56 6,897 7.01 0.5040
2021-10-26 2021-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 108,918 40,106 58.28 6,445 40.17 0.5208
2021-07-22 2021-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 68,812 -1,576 -2.24 4,598 3.47 0.3581
2021-04-12 2021-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 70,388 1,751 2.55 4,444 4.37 0.3663
2021-01-27 2020-12-31 13F BRISTOL-MYERS SQUIBB COM 110122108 68,637 9,091 15.27 4,258 18.61 0.3887
2020-10-26 2020-09-30 13F BRISTOL-MYERS SQUIBB COM 110122108 59,546 2,360 4.13 3,590 6.75 0.4107
2020-07-27 2020-06-30 13F BRISTOL-MYERS SQUIBB COM 110122108 57,186 1,250 2.23 3,363 7.86 0.4196
2020-04-28 2020-03-31 13F BRISTOL-MYERS SQUIBB COM 110122108 55,936 55,936 3,118 0.4754
2018-07-17 2018-06-30 13F BRISTOL MYERS SQUIBB COMMON STOCK 110122108 0 -9,294 -100.00 0 -100.00
2018-04-13 2018-03-31 13F BRISTOL MYERS SQUIBB COMMON STOCK 110122108 9,294 9,294 588 0.0737
2015-08-17 2015-06-30 13F BRISTOL MYERS SQUIBB COMMON STOCK 110122108 0 -5,600 -100.00 0 -100.00
2015-05-12 2015-03-31 13F BRISTOL MYERS SQUIBB COMMON STOCK 110122108 5,600 -695 -11.04 361 -2.96 0.0902
2015-02-13 2014-12-31 13F BRISTOL MYERS SQUIBB COMMON STOCK 110122108 6,295 6,295 372 0.1068
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.