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: −$11.02M (2 inflow days, 18 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 47.0% of shares outstanding.
Reported short interest has fallen from 16.50% to 16.44% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Rubric Capital Management LP | Hedge Fund | 2026/Q3 | +1,446,735 | 6.8% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +1,337,640 | 10.6% |
| FMR | Mutual Fund | 2026/Q3 | +851,386 | 3.8% |
| Hood River Capital Management LLC | Mutual Fund | 2026/Q3 | +542,657 | 4.0% |
| Defilade Capital Management, L.P. | Hedge Fund | 2026/Q3 | +531,945 | 0.9% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +424,995 | 2.4% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +385,346 | 2.0% |
| Private Management Group Inc | Mutual Fund | 2026/Q3 | +381,705 | 2.4% |
| Citigroup Inc. | Public Company | 2026/Q3 | +375,505 | 0.7% |
| BlackRock | Mutual Fund | 2026/Q3 | +359,197 | 17.9% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +302,745 | 1.0% |
| Amundi Asset Management | Mutual Fund | 2026/Q3 | +295,005 | 0.6% |
| Arrowstreet Capital, Limited Partnership | Mutual Fund | 2026/Q3 | +284,431 | 0.5% |
| Kennedy Capital Management LLC | Mutual Fund | 2026/Q3 | +259,149 | 0.6% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +173,999 | 1.4% |
Institutional buy/sell activity by reporting period, largest moves first.
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 29 Sep 2026 | Christine Ortiz | Independent Director | Other Acquisition | +958 | – | 26,815 |
| 3 Sep 2026 | Damien McDonald | Chief Executive Officer | Open Market Acquisition | +13,035 | $19.15 | 38,957 |
| 3 Sep 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +2,660 | $18.80 | 63,898 |
| 2 Sep 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +7,598 | $20.32 | 61,238 |
| 29 Jun 2026 | Christine Ortiz | Independent Director | Other Acquisition | +846 | – | 25,857 |
| 14 Jun 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +1,000 | $20.92 | 53,640 |
| 10 Jun 2026 | Oliver Engert | Chief Administrative Officer | Other Acquisition | +1,000 | $20.99 | 10,000 |
| 10 Jun 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +1,200 | $21.75 | 10,000 |
| 9 Jun 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +1,000 | $23.00 | 50,640 |
| 31 May 2026 | Oliver Engert | Chief Administrative Officer | Open Market Acquisition | +1,000 | $22.22 | 49,640 |
| 18 May 2026 | Sharon Wienbar | Lead Independent Director | Other Acquisition | +9,346 | – | 41,946 |
| 18 May 2026 | A. Perfall | Independent Director | Other Acquisition | +9,346 | – | 54,190 |
| 18 May 2026 | Angela Lalor | Independent Director | Other Acquisition | +9,346 | – | 31,486 |
| 18 May 2026 | Rajiv Vinnakota | Independent Director | Other Acquisition | +9,346 | – | 37,608 |
| 18 May 2026 | Brady Shirley | President | Other Acquisition | +9,346 | – | 109,915 |
| 18 May 2026 | Liam Kelly | Independent Director | Other Acquisition | +9,346 | – | 28,950 |
| 18 May 2026 | Philip Okala | Independent Director | Other Acquisition | +9,346 | – | 24,201 |
| 18 May 2026 | Barbara Bodem | Independent Director | Other Acquisition | +9,346 | – | 24,201 |
| 18 May 2026 | Christine Ortiz | Independent Director | Other Acquisition | +9,346 | – | 25,011 |
| 11 May 2026 | Damien McDonald | Chief Executive Officer | Sale to Issuer | -12,634 | $25.99 | 25,922 |
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 | 9,483,247 | 16.4% | 3.5 |
| 31 Aug 2026 | 9,094,586 | 15.8% | 13.8 |
| 14 Aug 2026 | 8,712,564 | 15.1% | 5.7 |
| 31 Jul 2026 | 8,541,676 | 14.8% | 9.2 |
| 15 Jul 2026 | 8,342,206 | 14.5% | 6.6 |
| 30 Jun 2026 | 9,495,565 | 16.5% | 7.0 |
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