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: −$47.2K (7 inflow days, 13 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 43.7% of shares outstanding.
Reported short interest has risen from 3.04% to 3.38% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +1,558,705 | 6.7% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +1,125,569 | 3.1% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +564,319 | 0.7% |
| Tudor Investment Corporation | Hedge Fund | 2026/Q3 | +536,078 | 0.9% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +324,902 | 0.4% |
| Trexquant Investment LP | Hedge Fund | 2026/Q3 | +311,790 | 0.4% |
| Hudson River Trading LLC | Private Company | 2026/Q3 | +282,234 | 0.3% |
| Morgan Stanley | Public Company | 2026/Q3 | +282,217 | 0.9% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +224,132 | 0.3% |
| BlackRock | Mutual Fund | 2026/Q3 | +202,802 | 0.4% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +183,771 | 0.7% |
| Segall Bryant & Hamill, LLC | Mutual Fund | 2026/Q3 | +141,392 | 1.8% |
| Palogic Value Management, L.P. | Hedge Fund | 2026/Q3 | +100,000 | 0.1% |
| ARK Investment Management LLC | Mutual Fund | 2026/Q3 | +95,752 | 0.6% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +92,070 | 0.7% |
Institutional buy/sell activity by reporting period, largest moves first.
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 17 Mar 2026 | Yuval Cohen | Director | Initial Statement of Beneficial | +0 | – | 11,056 |
| 17 Mar 2026 | S. Crump | Co-Founder | Initial Statement of Beneficial | +0 | – | 142,883 |
| 17 Mar 2026 | Aris Kekedjian | Independent Director | Initial Statement of Beneficial | +0 | – | 3,566 |
| 17 Mar 2026 | Yoav Zeif | Chief Executive Officer | Initial Statement of Beneficial | +0 | – | 27,500 |
| 17 Mar 2026 | David Reis | Vice Chairperson | Initial Statement of Beneficial | +0 | – | 1,528 |
| 17 Mar 2026 | Yair Seroussi | Independent Director | Initial Statement of Beneficial | +0 | – | 1,528 |
| 17 Mar 2026 | Dov Ofer | Chairperson | Initial Statement of Beneficial | +0 | – | 4,584 |
| 17 Mar 2026 | Adina Shorr | Independent Director | Initial Statement of Beneficial | +0 | – | 2,547 |
| 17 Mar 2026 | John McEleney | Independent Director | Initial Statement of Beneficial | +0 | – | 4,075 |
| 17 Mar 2026 | Fortissimo Capital Management Ltd. | Initial Statement of Beneficial | +0 | – | 1,346,200 | |
| 17 Mar 2026 | Eitan Zamir | Chief Financial Officer | Initial Statement of Beneficial | +0 | – | 25,625 |
| 17 Mar 2026 | Ff6 - Ssys, Limited Partnership | Initial Statement of Beneficial | +0 | – | 11,650,485 |
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 | 2,958,061 | 3.4% | 4.6 |
| 31 Aug 2026 | 2,529,913 | 2.9% | 2.5 |
| 14 Aug 2026 | 2,232,810 | 2.5% | 3.8 |
| 31 Jul 2026 | 2,281,581 | 2.6% | 6.2 |
| 15 Jul 2026 | 2,327,280 | 2.7% | 4.1 |
| 30 Jun 2026 | 2,642,348 | 3.0% | 2.2 |
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