Bristol-Myers Squibb BMY
Ownership & positioning
Who holds it, who is betting against it, and where the big money is moving
Short-sale volume as % of daily volume
Large-order net flow, last 20 sessions
Net of large-order buying minus selling, in USD. Over this window: −$17.51M (12 inflow days, 8 outflow days).
Net flow by order size, last 20 sessions
Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.
The five largest holders on file together own 27.1% of shares outstanding.
Largest holders
By investor type
Reported short interest has fallen from 2.56% to 2.45% of float over the last 6 biweekly reports (31 Jul 2026 to 15 Oct 2026).
Recent institutional activity
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Deka Investment GmbH | Mutual Fund | 2026/Q3 | +2,080,465 | 0.3% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +21,462,628 | 1.6% |
| BlackRock | Mutual Fund | 2026/Q3 | +8,702,106 | 8.8% |
| Charles Schwab Investment Management | Mutual Fund | 2026/Q3 | +6,480,204 | 3.3% |
| Nordea Investment Management AB | Mutual Fund | 2026/Q3 | +6,019,226 | 0.4% |
| FMR | Mutual Fund | 2026/Q3 | +4,537,393 | 0.5% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +3,844,026 | 5.0% |
| Allianz Asset Management AG | Mutual Fund | 2026/Q3 | +3,088,953 | 0.2% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +2,752,724 | 0.3% |
| La Caisse de dépôt et placement du Québec | Government Pension Fund | 2026/Q3 | +2,744,671 | 0.2% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +1,795,680 | 1.6% |
| Pacific Investment Management Company LLC | Mutual Fund | 2026/Q3 | +1,395,538 | 0.3% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +1,156,903 | 2.8% |
| Employees Provident Fund | Government Pension Fund | 2026/Q3 | +1,131,333 | 0.2% |
| Amundi Asset Management | Mutual Fund | 2026/Q3 | +1,115,019 | 0.4% |
Institutional buy/sell activity by reporting period, largest moves first.
Insider transactions
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 1 Oct 2026 | Cari Gallman | Executive VP, General Counsel & Chief Policy Officer | Derivative Exercise and Sale | -2,332 | $61.15 | 15,876 |
| 1 Oct 2026 | Cari Gallman | Executive VP, General Counsel & Chief Policy Officer | Derivative Exercise and Retained | +2,227 | – | 15,876 |
| 29 Sep 2026 | Derica Rice | Independent Director | Other Derivative Acquisition | +620 | – | 42,085 |
| 29 Sep 2026 | Phyllis Yale | Independent Director | Other Derivative Acquisition | +560 | – | 45,980 |
| 29 Sep 2026 | Peter Arduini | Independent Director | Other Derivative Acquisition | +560 | – | 74,077 |
| 29 Sep 2026 | Theodore Samuels | Lead Independent Director | Other Derivative Acquisition | +821 | – | 71,859 |
| 29 Sep 2026 | Michael McMullen | Independent director | Other Derivative Acquisition | +560 | – | 17,051 |
| 8 Sep 2026 | Cristian Massacesi | Executive VP, Chief Medical Officer & Head of Development | Open Market Disposition | -6,249 | $64.57 | 18,748 |
| 31 Aug 2026 | Wendy Bartie | Executive VP & Chief Corporate Affairs Officer | Derivative Exercise and Sale | -633 | $66.92 | 12,684 |
| 31 Aug 2026 | Wendy Bartie | Executive VP & Chief Corporate Affairs Officer | Derivative Exercise and Retained | +603 | $66.92 | 12,684 |
| 24 Aug 2026 | Phil Holzer | Senior Vice President | Open Market Disposition | -500 | $67.50 | 16,862 |
| 31 Jul 2026 | Cristian Massacesi | Executive VP, Chief Medical Officer & Head of Development | Derivative Exercise and Sale | -26,175 | $65.31 | 24,997 |
| 31 Jul 2026 | Cristian Massacesi | Executive VP, Chief Medical Officer & Head of Development | Derivative Exercise and Retained | +24,997 | – | 24,997 |
| 31 Jul 2026 | Cari Gallman | Executive VP, General Counsel & Chief Policy Officer | Derivative Exercise and Sale | -543 | $65.31 | 13,649 |
| 31 Jul 2026 | Cari Gallman | Executive VP, General Counsel & Chief Policy Officer | Derivative Exercise and Retained | +518 | – | 13,649 |
| 29 Jun 2026 | Derica Rice | Independent Director | Other Derivative Acquisition | +672 | – | 41,069 |
| 29 Jun 2026 | Phyllis Yale | Independent Director | Other Derivative Acquisition | +607 | – | 44,986 |
| 29 Jun 2026 | Peter Arduini | Independent Director | Other Derivative Acquisition | +607 | – | 72,816 |
| 29 Jun 2026 | Theodore Samuels | Lead Independent Director | Other Derivative Acquisition | +889 | – | 70,361 |
| 29 Jun 2026 | Michael McMullen | Independent director | Other Derivative Acquisition | +607 | – | 16,333 |
From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.
Short interest, by report
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 49,948,083 | 2.4% | 3.7 |
| 30 Sep 2026 | 45,847,626 | 2.2% | 3.0 |
| 15 Sep 2026 | 41,969,577 | 2.1% | 5.8 |
| 31 Aug 2026 | 44,073,318 | 2.2% | 5.3 |
| 14 Aug 2026 | 45,852,662 | 2.2% | 3.5 |
| 31 Jul 2026 | 52,336,079 | 2.6% | 4.6 |
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