| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | UBS Group AG | 464,242464,242 | $3M | — | ADD 174% |
| 2 | XTX Topco Ltd | 72,26872,268 | $437,221 | — | NEW |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 67,23767,237 | $406,784 | — | NEW |
| 4 | Optiver Holding B.V. | 60,79960,799 | $367,834 | — | ADD 395% |
| 5 | Garden State Investment Advisory Services LLC | 37,73037,730 | $228,267 | — | NEW |
| 6 | Jump Financial, LLC | 28,18828,188 | $170,537 | — | NEW |
| 7 | HRT FINANCIAL LP | 27,90927,909 | $168,000 | — | NEW |
| 8 | Scientech Research LLC | 23,52323,523 | $142,314 | — | NEW |
| 9 | Belvedere Trading LLC | 11,02511,025 | $66,701 | — | TRIM -78% |
| 10 | TWO SIGMA SECURITIES, LLC | 10,69510,695 | $64,705 | — | NEW |
| 11 | Advisory Services Network, LLC | 172172 | $1,039 | — | NEW |
| 12 | Tower Research Capital LLC (TRC) | 5858 | $351 | — | TRIM -98% |
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 |
|---|---|---|---|---|---|---|---|
| UBS Group AG | — | — | 33 | 6K | 170K | 464K | $3M |
| XTX Topco Ltd | — | — | — | — | — | 72K | $437,221 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | — | 67K | $406,784 |
| Optiver Holding B.V. | — | — | — | 22K | 12K | 61K | $367,834 |
| Garden State Investment Advisory Services LLC | — | — | — | — | — | 38K | $228,267 |
| Jump Financial, LLC | — | — | — | — | — | 28K | $170,537 |
| HRT FINANCIAL LP | — | — | — | 10K | — | 28K | $168,000 |
| Scientech Research LLC | — | — | — | — | — | 24K | $142,314 |
| Belvedere Trading LLC | — | — | — | — | 51K | 11K | $66,701 |
| TWO SIGMA SECURITIES, LLC | — | — | — | — | — | 11K | $64,705 |
| Advisory Services Network, LLC | — | — | — | — | — | 172 | $1,039 |
| Tower Research Capital LLC (TRC) | — | — | — | — | 4K | 58 | $351 |
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 | 12 | 803,846 | — | $5M |
| 2025-Q4 | 8 | 266,932 | — | $4M |
| 2025-Q3 | 4 | 38,162 | — | $2M |
| 2025-Q2 | 1 | 33 | — | $665 |
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.
