| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,575,0091.6M | $3M | — | ADD 26% |
| 2 | UBS Group AG | 1,066,8701.1M | $2M | — | ADD 34% |
| 3 | HRT FINANCIAL LP | 796,650796,650 | $1M | — | ADD 7135% |
| 4 | Optiver Holding B.V. | 587,720587,720 | $1M | — | ADD 909% |
| 5 | HUB Investment Partners, LLC | 440,306440,306 | $777,140 | — | ADD 111% |
| 6 | CITADEL ADVISORS LLC | 372,061372,061 | $656,688 | — | ADD 1014% |
| 7 | StoneX Group Inc. | 316,570316,570 | $558,746 | — | ADD 240% |
| 8 | Foundations Investment Advisors, LLC | 243,000243,000 | $428,895 | — | NEW |
| 9 | SLT Holdings LLC | 243,000243,000 | $428,895 | — | NEW |
| 10 | TWO SIGMA SECURITIES, LLC | 208,966208,966 | $368,825 | — | ADD 1752% |
| 11 | GTS SECURITIES LLC | 169,298169,298 | $298,811 | — | NEW |
| 12 | Jump Financial, LLC | 158,755158,755 | $280,203 | — | NEW |
| 13 | GROUP ONE TRADING LLC | 121,058121,058 | $213,667 | — | ADD 321% |
| 14 | XTX Topco Ltd | 119,636119,636 | $211,158 | — | ADD 464% |
| 15 | Belvedere Trading LLC | 74,02474,024 | $130,652 | — | ADD 92% |
| 16 | Baird Financial Group, Inc. | 60,05560,055 | $105,997 | — | NEW |
| 17 | SYMMETRY PEAK MANAGEMENT LLC | 60,00060,000 | $105,900 | — | NEW |
| 18 | JANE STREET GROUP, LLC | 38,90938,909 | $68,674 | — | NEW |
| 19 | SBI Securities Co., Ltd. | 34,31434,314 | $60,564 | — | ADD 905% |
| 20 | SIMPLEX TRADING, LLC | 28,15628,156 | $49,695 | — | ADD 50% |
| 21 | Bogart Wealth, LLC | 20,00020,000 | $35,300 | — | NEW |
| 22 | Kingstone Capital Partners Texas, LLC | 13,00013,000 | $23,000 | — | NEW |
| 23 | United Advisor Group, LLC | 12,10012,100 | $21,357 | — | NEW |
| 24 | MERCER GLOBAL ADVISORS INC /ADV | 10,70010,700 | $18,886 | — | NEW |
| 25 | Providence Capital Advisors, LLC | 5,0005,000 | $8,825 | — | NEW |
| 26 | HOLLENCREST CAPITAL MANAGEMENT | 5050 | $88 | — | 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 |
|---|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | 1.3M | 1.6M | $3M |
| UBS Group AG | — | — | — | — | 796K | 1.1M | $2M |
| HRT FINANCIAL LP | — | — | — | — | 11K | 797K | $1M |
| Optiver Holding B.V. | — | — | — | — | 58K | 588K | $1M |
| HUB Investment Partners, LLC | — | — | — | — | 209K | 440K | $777,140 |
| CITADEL ADVISORS LLC | — | — | — | — | 33K | 372K | $656,688 |
| StoneX Group Inc. | — | — | — | — | 93K | 317K | $558,746 |
| Foundations Investment Advisors, LLC | — | — | — | — | — | 243K | $428,895 |
| SLT Holdings LLC | — | — | — | — | — | 243K | $428,895 |
| TWO SIGMA SECURITIES, LLC | — | — | — | — | 11K | 209K | $368,825 |
| GTS SECURITIES LLC | — | — | — | 67K | — | 169K | $298,811 |
| Jump Financial, LLC | — | — | — | — | — | 159K | $280,203 |
| GROUP ONE TRADING LLC | — | — | — | 209 | 29K | 121K | $213,667 |
| XTX Topco Ltd | — | — | — | — | 21K | 120K | $211,158 |
| Belvedere Trading LLC | — | — | — | 3K | 39K | 74K | $130,652 |
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.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 26 | 6,775,207 | — | $12M |
| 2025-Q4 | 16 | 2,633,357 | — | $13M |
| 2025-Q3 | 5 | 80,731 | — | $2M |
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.
