| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | SABBY MANAGEMENT, LLC | 257,472257,472 | $159,092 | 0.00% | ADD 35% |
| 2 | ARMISTICE CAPITAL, LLC | 97,52197,521 | $60,258 | 0.00% | TRIM -2% |
| 3 | GAMMA Investing LLC | 13,78013,780 | $8,515 | 0.00% | ADD 675% |
| 4 | SBI Securities Co., Ltd. | 151151 | $93 | 0.00% | ADD 50% |
| 5 | UBS Group AG | 127127 | $78 | 0.00% | TRIM -94% |
| 6 | Hilton Head Capital Partners, LLC | 3030 | $19 | 0.00% | — |
| 7 | RHUMBLINE ADVISERS | 1919 | $11 | 0.00% | TRIM -21% |
| 8 | Caitong International Asset Management Co., Ltd | 11 | $1 | 0.00% | NEW |
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 |
|---|---|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC | — | — | — | — | 191K | 257K | $159,092 |
| ARMISTICE CAPITAL, LLC | — | — | — | — | 100K | 98K | $60,258 |
| GAMMA Investing LLC | — | 1K | 12K | 1K | 2K | 14K | $8,515 |
| SBI Securities Co., Ltd. | 1 | 1 | 6K | 115 | 101 | 151 | $93 |
| UBS Group AG | 7K | 19K | 2K | 7K | 2K | 127 | $78 |
| Hilton Head Capital Partners, LLC | — | — | — | — | 30 | 30 | $19 |
| RHUMBLINE ADVISERS | 154 | 315 | 69 | 5 | 24 | 19 | $11 |
| Caitong International Asset Management Co., Ltd | — | — | — | — | — | 1 | $1 |
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 | 8 | 369,101 | 0.0% | $228,067 |
| 2025-Q4 | 8 | 305,273 | 0.0% | $692,946 |
| 2025-Q3 | 4 | 8,397 | 0.0% | $55,839 |
| 2025-Q2 | 4 | 19,666 | 0.0% | $17,010 |
| 2025-Q1 | 6 | 21,314 | 0.0% | $28,132 |
| 2024-Q4 | 4 | 7,242 | 0.0% | $29,334 |
| 2024-Q3 | 7 | 309,698 | 0.0% | $87,334 |
| 2024-Q2 | 12 | 151,447 | 0.0% | $135,627 |
| 2024-Q1 | 5 | 19,321 | 0.0% | $31,300 |
| 2023-Q4 | 7 | 63,695 | 0.0% | $169,235 |
| 2023-Q3 | 5 | 12,098 | 0.0% | $58,932 |
| 2023-Q2 | 8 | 670,534 | 0.0% | $45,826 |
| 2023-Q1 | 7 | 185,836 | 0.0% |
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.
| $72,034 |
