| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Genesis Financial Group, LLC | 53,15553,155 | $844,101 | — | NEW |
| 2 | IMC-Chicago, LLC | 48,11048,110 | $763,987 | — | TRIM -18% |
| 3 | Optiver Holding B.V. | 41,28341,283 | $655,574 | — | ADD 417% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 37,40037,400 | $593,912 | — | TRIM -80% |
| 5 | Headlands Technologies LLC | 33,93233,932 | $538,840 | — | ADD 30% |
| 6 | JANE STREET GROUP, LLC | 29,35829,358 | $466,205 | — | NEW |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 18,92118,921 | $300,465 | — | TRIM -84% |
| 8 | Brookstone Capital Management | 15,56615,566 | $247,188 | — | — |
| 9 | GROUP ONE TRADING LLC | 12,08212,082 | $191,862 | — | NEW |
| 10 | Scientech Research LLC | 11,05111,051 | $175,490 | — | NEW |
| 11 | StoneX Group Inc. | 10,91710,917 | $173,362 | — | TRIM -71% |
| 12 | MORGAN STANLEY | 5,0005,000 | $79,400 | — | NEW |
| 13 | UBS Group AG | 2,3752,375 | $37,715 | — | — |
| 14 | Belvedere Trading LLC | 1,9761,976 | $31,379 | — | NEW |
| 15 | SIMPLEX TRADING, LLC | 694694 | $11,020 | — | ADD 663% |
| 16 | Tower Research Capital LLC (TRC) | 171171 | $2,715 | — | ADD 5600% |
| 17 | Federation des caisses Desjardins du Quebec | 2222 | $349 | — | — |
| 18 | Farther Finance Advisors, LLC | 77 | $106 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| Genesis Financial Group, LLC | — | — | — | — | — | 53K | $844,101 |
| IMC-Chicago, LLC | — | — | — | — | 59K | 48K | $763,987 |
| Optiver Holding B.V. | — | — | — | — | 8K | 41K | $655,574 |
| RENAISSANCE TECHNOLOGIES LLC | — | — | — | — | 191K | 37K | $593,912 |
| Headlands Technologies LLC | — | — | — | — | 26K | 34K | $538,840 |
| JANE STREET GROUP, LLC | — | — | — | — | — | 29K | $466,205 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | 119K | 19K | $300,465 |
| Brookstone Capital Management | — | — | — | — | 16K | 16K | $247,188 |
| GROUP ONE TRADING LLC | — | — | — | — | — | 12K | $191,862 |
| Scientech Research LLC | — | — | — | — | — | 11K | $175,490 |
| StoneX Group Inc. | — | — | — | — | 37K | 11K | $173,362 |
| MORGAN STANLEY | — | — | — | — | — | 5K | $79,400 |
| UBS Group AG | — | — | — | — | 2K | 2K | $37,715 |
| Belvedere Trading LLC | — | — | — | — | — | 2K | $31,379 |
| SIMPLEX TRADING, LLC | — | — | — | — | 91 | 694 | $11,020 |
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 | 18 | 322,020 | — | $5M |
| 2025-Q4 | 16 | 582,361 | — | $7M |
| 2025-Q3 | 1 | 10,000 | — | $7,180 |
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.
