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: −$3.15M (9 inflow days, 11 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 29.0% of shares outstanding.
Reported short interest has fallen from 5.22% to 5.11% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Adage Capital Management, L.P. | Hedge Fund | 2026/Q3 | +1,880,000 | 6.8% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +733,614 | 3.5% |
| Indivisible Partners, LLC | Mutual Fund | 2026/Q3 | +693,500 | 0.7% |
| Assenagon Asset Management S.A. | Mutual Fund | 2026/Q3 | +687,931 | 0.9% |
| Morgan Stanley | Public Company | 2026/Q3 | +685,167 | 7.6% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +602,556 | 0.9% |
| Bank of America Corporation | Public Company | 2026/Q3 | +431,291 | 1.3% |
| Boothbay Fund Management, LLC | Hedge Fund | 2026/Q3 | +360,012 | 0.4% |
| Foursixthree Capital LP | Hedge Fund | 2026/Q3 | +351,539 | 0.4% |
| Electron Capital Partners, LLC | Hedge Fund | 2026/Q3 | +342,633 | 0.4% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +308,820 | 2.5% |
| Trexquant Investment LP | Hedge Fund | 2026/Q3 | +266,332 | 0.5% |
| Tudor Investment Corporation | Hedge Fund | 2026/Q3 | +241,772 | 0.5% |
| Ripple Effect Asset Management LP | Hedge Fund | 2026/Q3 | +229,235 | 2.9% |
| BNP Paribas Financial Markets SNC | Private Company | 2026/Q3 | +226,801 | 0.8% |
Institutional buy/sell activity by reporting period, largest moves first.
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 16 Feb 2026 | John Ketchum | Chairperson | Other Acquisition | +87,663 | – | 219,793 |
| 16 Feb 2026 | Mark Hickson | Director | Other Acquisition | +28,663 | – | 82,812 |
| 16 Feb 2026 | Jessica Geoffroy | Chief Financial Officer | Other Acquisition | +17,690 | – | 24,246 |
| 16 Feb 2026 | Brian Bolster | Director | Other Acquisition | +36,037 | – | 63,443 |
| 16 Feb 2026 | Michael Dunne | Former Treasurer & Assistant Secretary | Other Acquisition | +22,299 | – | 41,032 |
| 16 Feb 2026 | S. Liu | President | Other Acquisition | +58,018 | – | 118,045 |
| 8 Feb 2026 | Robert Byrne | Independent Director | Other Acquisition | +14,740 | – | 69,037 |
| 8 Feb 2026 | Peter Kind | Independent Director | Other Acquisition | +14,740 | – | 71,667 |
| 8 Feb 2026 | John Ketchum | Chairperson | Sale to Issuer | -18,126 | $10.18 | 132,130 |
| 8 Feb 2026 | Susan Austin | Independent Director | Other Acquisition | +14,740 | – | 61,320 |
| 8 Feb 2026 | Mark Hickson | Director | Sale to Issuer | -3,887 | $10.18 | 54,149 |
| 8 Feb 2026 | Jessica Geoffroy | Chief Financial Officer | Sale to Issuer | -710 | $10.18 | 6,481 |
| 8 Feb 2026 | Brian Bolster | Director | Sale to Issuer | -2,793 | $10.18 | 27,406 |
| 8 Feb 2026 | Michael Dunne | Former Treasurer & Assistant Secretary | Sale to Issuer | -2,067 | $10.18 | 18,733 |
| 8 Feb 2026 | S. Liu | President | Sale to Issuer | -5,895 | $10.18 | 60,027 |
| 4 Dec 2025 | Peter Kind | Independent Director | Other Disposition | -1,033 | – | 56,927 |
| 17 Feb 2025 | Mark Hickson | Director | Other Acquisition | +32,232 | – | 54,149 |
| 17 Feb 2025 | Brian Bolster | Director | Other Acquisition | +30,199 | – | 27,406 |
| 17 Feb 2025 | Michael Dunne | Former Treasurer & Assistant Secretary | Other Acquisition | +15,135 | – | 18,733 |
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 | 4,814,123 | 5.1% | 8.1 |
| 31 Aug 2026 | 4,826,913 | 5.1% | 6.2 |
| 14 Aug 2026 | 5,088,377 | 5.4% | 7.0 |
| 31 Jul 2026 | 5,142,352 | 5.5% | 4.0 |
| 15 Jul 2026 | 4,535,505 | 4.8% | 4.1 |
| 30 Jun 2026 | 4,922,374 | 5.2% | 6.4 |
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