| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | StoneX Group Inc. | 29,38229,382 | $515,654 | — | NEW |
| 2 | CITADEL ADVISORS LLC | 22,56822,568 | $396,068 | — | NEW |
| 3 | IMC-Chicago, LLC | 20,97620,976 | $368,129 | — | NEW |
| 4 | Optiver Holding B.V. | 14,74814,748 | $258,522 | — | TRIM -16% |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 12,47712,477 | $218,971 | — | TRIM -75% |
| 6 | TWO SIGMA SECURITIES, LLC | 12,36812,368 | $217,058 | — | ADD 20% |
| 7 | Belvedere Trading LLC | 4,3814,381 | $76,887 | — | ADD 147% |
| 8 | SBI Securities Co., Ltd. | 3,1963,196 | $56,090 | — | ADD 8% |
| 9 | UBS Group AG | 1,5831,583 | $27,782 | — | — |
| 10 | Tower Research Capital LLC (TRC) | 1,0961,096 | $19,235 | — | TRIM -95% |
| 11 | GROUP ONE TRADING LLC | 229229 | $4,019 | — | TRIM -68% |
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 |
|---|---|---|---|---|---|---|---|
| StoneX Group Inc. | — | — | — | — | — | 29K | $515,654 |
| CITADEL ADVISORS LLC | — | — | — | — | — | 23K | $396,068 |
| IMC-Chicago, LLC | — | — | — | — | — | 21K | $368,129 |
| Optiver Holding B.V. | — | — | — | — | 18K | 15K | $258,522 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | — | 51K | 12K | $218,971 |
| TWO SIGMA SECURITIES, LLC | — | — | — | — | 10K | 12K | $217,058 |
| Belvedere Trading LLC | — | — | — | — | 2K | 4K | $76,887 |
| SBI Securities Co., Ltd. | — | — | — | — | 3K | 3K | $56,090 |
| UBS Group AG | — | — | — | — | 2K | 2K | $27,782 |
| Tower Research Capital LLC (TRC) | — | — | — | — | 21K | 1K | $19,235 |
| GROUP ONE TRADING LLC | — | — | — | — | 725 | 229 | $4,019 |
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 | 11 | 123,004 | — | $2M |
| 2025-Q4 | 9 | 106,838 | — | $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.
