| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BROADWOOD CAPITAL INC | 11,931,83911.9M | $39M | 36.95% | ADD 5% |
| 2 | AWM Investment Company, Inc. | 2,806,2562.8M | $9M | 8.69% | — |
| 3 | PURA VIDA INVESTMENTS, LLC | 947,134947,134 | $3M | 2.93% | — |
| 4 | Alyeska Investment Group, L.P. | 840,777840,777 | $3M | 2.60% | NEW† |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 537,161537,161 | $2M | 1.66% | NEW |
| 6 | HEIGHTS CAPITAL MANAGEMENT, INC | 392,545392,545 | $1M | 1.22% | NEW |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 262,053262,053 | $860,170 | 0.81% | ADD 13% |
| 8 | FNY Investment Advisers, LLC | 247,421247,421 | $811,000 | 0.77% | ADD 510% |
| 9 | BlackRock, Inc. | 135,345135,345 | $443,932 | 0.42% | ADD 3% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 132,591132,591 | $434,898 | 0.41% | NEW |
| 11 | Family Office Research LLC | 127,266127,266 | $417,432 | 0.39% | NEW |
| 12 | MILLENNIUM MANAGEMENT LLC | 103,470103,470 | $339,382 | 0.32% | ADD 69% |
| 13 | Ghisallo Capital Management LLC | 70,69570,695 | $231,880 | 0.22% | NEW |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 56,09356,093 | $183,985 | 0.17% | TRIM -23% |
| 15 | STATE STREET CORP | 50,75450,754 | $166,473 | 0.16% | ADD 6% |
| 16 | NORTHERN TRUST CORP | 49,09049,090 | $161,015 | 0.15% | — |
| 17 | MORGAN STANLEY | 36,08836,088 | $118,369 | 0.11% | — |
| 18 | XTX Topco Ltd | 30,35330,353 | $99,558 | 0.09% | NEW |
| 19 | 683 Capital Management, LLC | 29,00029,000 | $95,120 | 0.09% | TRIM -62% |
| 20 | Qube Research & Technologies Ltd | 25,23025,230 | $82,754 | 0.08% | TRIM -11% |
| 21 | OSAIC HOLDINGS, INC. | 24,13524,135 | $79,162 | 0.07% | — |
| 22 | UBS Group AG | 22,75122,751 | $74,624 | 0.07% | ADD 674% |
| 23 | Engineers Gate Manager LP | 18,25318,253 | $59,870 | 0.06% | NEW |
| 24 | Flatrock Wealth Partners LLC | 13,04413,044 | $42,785 | 0.04% | NEW |
| 25 | Point72 Asset Management, L.P. | 12,25012,250 | $40,180 | 0.04% | NEW |
| 26 | OMERS ADMINISTRATION Corp | 10,50010,500 | $34,440 | 0.03% | TRIM -60% |
| 27 | Private Advisor Group, LLC | 10,41610,416 | $34,164 | 0.03% | — |
| 28 | Vanguard Global Advisers, LLC | 5,7755,775 | $18,942 | 0.02% | NEW |
| 29 | EverSource Wealth Advisors, LLC | 5,0005,000 | $16,400 | 0.02% | — |
| 30 | Advisory Services Network, LLC | 3,1003,100 | $10,168 | 0.01% | NEW |
| 31 | CITIGROUP INC | 815815 | $2,673 | 0.00% | ADD 81400% |
| 32 | Ascentis Independent Advisors | 450450 | $1,476 | 0.00% | NEW |
| 33 | SBI Securities Co., Ltd. | 185185 | $607 | 0.00% | — |
| 34 | JPMORGAN CHASE & CO | 154154 | $393 | 0.00% | — |
| 35 | BNP PARIBAS FINANCIAL MARKETS | 6464 | $210 | 0.00% | ADD 113% |
| 36 | Piscataqua Savings Bank | 2525 | $81 | 0.00% | — |
| 37 | Cassaday & Co Wealth Management LLC | 1010 | $33 | 0.00% | NEW |
| 38 | ALBION FINANCIAL GROUP /UT | 77 | $23 | 0.00% | — |
| 39 | Caitong International Asset Management Co., Ltd | 11 | $3 | 0.00% | NEW |
| 40 | Farther Finance Advisors, LLC | 11 | $3 | 0.00% | NEW |
| 41 | Federation des caisses Desjardins du Quebec | 11 | $3 | 0.00% | NEW |
† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BROADWOOD CAPITAL INC | 6.2M | 11.4M | 11.4M | 11.4M | 11.4M | 11.9M | $39M |
| AWM Investment Company, Inc. | 776K | 2.8M | 2.8M | 2.8M | 2.8M | 2.8M | $9M |
| PURA VIDA INVESTMENTS, LLC | 654K | 947K | 19K | 947K | 947K | 947K | $3M |
| Alyeska Investment Group, L.P. | — | — | — | — | — | 841K | $3M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 537K | $2M |
| HEIGHTS CAPITAL MANAGEMENT, INC | — | — | — | — | — | 393K | $1M |
| GEODE CAPITAL MANAGEMENT, LLC | 137K | 159K | 158K | 198K | 231K | 262K | $860,170 |
| FNY Investment Advisers, LLC | 49K | 39K | 25K | 53K | 41K | 247K | $811,000 |
| BlackRock, Inc. | 80K | 80K | 86K | 88K | 131K | 135K | $443,932 |
| VANGUARD FIDUCIARY TRUST CO | — | — | — | — | — | 133K | $434,898 |
| Family Office Research LLC | — | — | — | — | — | 127K | $417,432 |
| MILLENNIUM MANAGEMENT LLC | — | 13K | 18K | 73K | 61K | 103K | $339,382 |
| Ghisallo Capital Management LLC | — | — | — | — | — | 71K | $231,880 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | 45K | 12K | — | 72K | 56K | $183,985 |
| STATE STREET CORP | 20K | 20K | 20K | 42K | 48K | 51K | $166,473 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 41 | 18,938,098 | 58.6% | $62M |
| 2025-Q4 | 35 | 16,651,610 | 51.6% | $125M |
| 2025-Q3 | 27 | 16,283,038 | 50.4% | $54M |
| 2025-Q2 | 30 | 15,267,294 | 47.3% | $49M |
| 2025-Q1 | 29 | 16,047,858 | 49.7% | $49M |
| 2024-Q4 | 26 | 8,368,640 | 25.9% | $20M |
| 2024-Q3 | 20 | 7,107,246 | 22.0% | $20M |
| 2024-Q2 | 21 | 5,990,434 | 18.6% | $18M |
| 2024-Q1 | 23 | 3,805,896 | 11.8% | $11M |
| 2023-Q4 | 24 | 3,747,469 | 11.6% | $9M |
| 2023-Q3 | 28 | 3,719,073 | 11.5% | $12M |
| 2023-Q2 | 1 | 15,000 | 0.0% | $3,450 |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
