Who holds it, who is betting against it, and where the big money is moving
Net of large-order buying minus selling, in USD. Over this window: −$1.68M (6 inflow days, 14 outflow days).
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 45.9% of shares outstanding.
Reported short interest has risen from 8.63% to 9.25% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +82,951 | 0.2% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +189,315 | 0.6% |
| Morgan Stanley | Public Company | 2026/Q3 | +152,848 | 1.7% |
| Polar Capital Holdings Plc | Mutual Fund | 2026/Q3 | +125,000 | 4.0% |
| Kopion Asset Management, LLC | Mutual Fund | 2026/Q3 | +123,308 | 1.2% |
| Landscape Capital Management, LLC | Hedge Fund | 2026/Q3 | +103,455 | 0.2% |
| Quantinno Capital Management LP | Mutual Fund | 2026/Q3 | +76,499 | 0.2% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +74,249 | 0.3% |
| Susquehanna Fundamental Investments, LLC | Mutual Fund | 2026/Q3 | +67,780 | 0.2% |
| Voleon Capital Management LP | Hedge Fund | 2026/Q3 | +66,733 | 0.2% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +62,522 | 0.2% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +59,911 | 0.9% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +59,144 | 0.8% |
| Capital Research | Mutual Fund | 2026/Q3 | +58,630 | 8.8% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +54,761 | 0.5% |
Institutional buy/sell activity by reporting period, largest moves first.
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 27 Sep 2026 | John Gallagher | Executive Vice President of Global Support Services | Automatic Disposition | -431 | $22.92 | 33,311 |
| 10 Sep 2026 | Margaret Rosemary Tooth | President | Automatic Disposition | -1,000 | $25.00 | 185,952 |
| 27 Aug 2026 | John Gallagher | Executive Vice President of Global Support Services | Automatic Disposition | -3,604 | $29.70 | 33,742 |
| 25 Aug 2026 | Fawwad Qureshi | Chief Finance Officer | Open Market Disposition | -3,858 | $30.01 | 4,230 |
| 25 Aug 2026 | Fawwad Qureshi | Chief Finance Officer | Derivative Exercise and Sale | -3,750 | $31.84 | 4,230 |
| 24 Aug 2026 | Asher Bearman | Former Officer | Derivative Exercise and Sale | -841 | $31.84 | 74,013 |
| 24 Aug 2026 | Asher Bearman | Former Officer | Derivative Exercise and Retained | +1,769 | – | 74,013 |
| 24 Aug 2026 | Margaret Rosemary Tooth | President | Derivative Exercise and Sale | -7,491 | $31.84 | 186,952 |
| 24 Aug 2026 | Margaret Rosemary Tooth | President | Derivative Exercise and Retained | +11,551 | – | 186,952 |
| 24 Aug 2026 | Steve Weinrauch | Executive Vice President of North America & Veterinary Strategy | Derivative Exercise and Sale | -1,181 | $31.84 | 81,740 |
| 24 Aug 2026 | Steve Weinrauch | Executive Vice President of North America & Veterinary Strategy | Derivative Exercise and Retained | +3,678 | – | 81,740 |
| 24 Aug 2026 | John Gallagher | Executive Vice President of Global Support Services | Derivative Exercise and Sale | -1,651 | $31.84 | 37,346 |
| 24 Aug 2026 | John Gallagher | Executive Vice President of Global Support Services | Derivative Exercise and Retained | +5,143 | – | 37,346 |
| 24 Aug 2026 | Simon Wheeler | Executive Vice President of International Business | Derivative Exercise and Sale | -1,085 | $31.84 | 25,327 |
| 24 Aug 2026 | Simon Wheeler | Executive Vice President of International Business | Derivative Exercise and Retained | +1,088 | – | 25,327 |
| 24 Aug 2026 | Brenna McGibney | Chief Administrative Officer | Derivative Exercise and Sale | -3,438 | $31.84 | 14,437 |
| 24 Aug 2026 | Brenna McGibney | Chief Administrative Officer | Derivative Exercise and Retained | +2,992 | – | 14,437 |
| 21 Aug 2026 | Bradley Powell | Director | Derivative Exercise and Retained | +1,640 | – | 3,546 |
| 21 Aug 2026 | Howard Rubin | Independent Director | Other Derivative Disposition | -420 | – | 422 |
| 21 Aug 2026 | Howard Rubin | Independent Director | Derivative Exercise and Retained | +420 | – | 233,288 |
From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Sep 2026 | 4,059,198 | 9.3% | 10.0 |
| 31 Aug 2026 | 3,993,141 | 9.1% | 8.9 |
| 14 Aug 2026 | 3,969,980 | 9.0% | 5.0 |
| 31 Jul 2026 | 3,718,120 | 8.5% | 11.7 |
| 15 Jul 2026 | 3,707,932 | 8.5% | 11.5 |
| 30 Jun 2026 | 3,763,430 | 8.6% | 8.7 |
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