Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Top holders (8 of 8 · 88636R545)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | UBS Group AG | 153,467 | — | $1.6M | -25,630 (-14.3%) |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 59,487 | — | $612K | -88,788 (-59.9%) |
| 3 | GTS SECURITIES LLC | 32,436 | — | $334K | +13,604 (+72.2%) |
| 4 | CITADEL ADVISORS LLC | 30,187 | — | $310K | NEW |
| 5 | Optiver Holding B.V. | 23,831 | — | $245K | -29,957 (-55.7%) |
| 6 | GOLDMAN SACHS GROUP INC | 18,690 | — | $192K | NEW |
| 7 | GROUP ONE TRADING LLC | 2,049 | — | $21K | +1,919 (+1476.2%) |
| 8 | Tower Research Capital LLC (TRC) | 56 | — | $576 | NEW |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| GR China Master Fund | SCHEDULE 13G/A | 2025-08-29 | 2025-08-20 | 234,056 | 19.8% |
| Q Fund Management (Hong Kong) Ltd | SCHEDULE 13G/A | 2025-08-29 | 2025-08-20 | 234,056 | 19.8% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.