| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 22,79222,792 | $613,880 | — | NEW |
| 2 | Stirlingshire Investments, Inc. | 10,07810,078 | $271,448 | — | TRIM -18% |
| 3 | SIMPLEX TRADING, LLC | 2,0672,067 | $55,672 | — | ADD 184% |
| 4 | GROUP ONE TRADING LLC | 1,7771,777 | $47,862 | — | ADD 1299% |
| 5 | Tower Research Capital LLC (TRC) | 9090 | $2,424 | — | NEW |
| 6 | WFA of San Diego, LLC | 4040 | $1,077 | — | ADD 33% |
| 7 | FMR LLC | 33 | $89 | — | TRIM -75% |
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 |
|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | — | — | — | — | — | 23K | $613,880 |
| Stirlingshire Investments, Inc. | — | — | — | — | 12K | 10K | $271,448 |
| SIMPLEX TRADING, LLC | — | — | — | — | 729 | 2K | $55,672 |
| GROUP ONE TRADING LLC | — | — | — | — | 127 | 2K | $47,862 |
| Tower Research Capital LLC (TRC) | — | — | — | — | — | 90 | $2,424 |
| WFA of San Diego, LLC | — | — | — | — | 30 | 40 | $1,077 |
| FMR LLC | — | — | — | — | 12 | 3 | $89 |
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 | 7 | 36,847 | — | $992,452 |
| 2025-Q4 | 7 | 33,409 | — | $864,972 |
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.
