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.
Share classes (cover page of the 20-F filed 2026-04-30, as of 2026-04-30)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | PSIG · NASDAQ | 15,376,572 | 282,748 | 1.8% | 8 | G7308J113 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (8 of 8 · G7308J113)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | 92,957 | 0.60% | $118K | +69,069 (+289.1%) |
| 2 | UBS Group AG | 60,136 | 0.39% | $76K | NEW |
| 3 | XTX Topco Ltd | 46,721 | 0.30% | $59K | +36,429 (+354.0%) |
| 4 | MARSHALL WACE, LLP | 44,075 | 0.29% | $56K | NEW |
| 5 | Ground Swell Capital, LLC | 21,846 | 0.14% | $28K | NEW |
| 6 | DV Trading LLC | 10,017 | 0.07% | $13K | NEW |
| 7 | Quantbot Technologies LP | 6,986 | 0.05% | $9K | NEW |
| 8 | SBI Securities Co., Ltd. | 10 | 0.00% | $13 | -190 (-95.0%) |
Exited since 2026-03-31 (2 filers; largest 2 shown)
| RENAISSANCE TECHNOLOGIES LLC | −26,401 |
| Caitong International Asset Management Co., Ltd | −17 |
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 |
|---|---|---|---|---|---|
| Chuanbiao Liao | SCHEDULE 13G | 2026-04-15 | 2026-02-03 | 1,234,005 | 8.03% |
| Jing Liu | SCHEDULE 13G | 2026-04-09 | 2026-02-03 | 1,208,821 | 7.86% |
| Lijun Lu | SCHEDULE 13G | 2026-04-08 | 2026-02-03 | 919,207 | 5.98% |
| Quanyong Hou | SCHEDULE 13G | 2026-04-08 | 2026-02-03 | 881,431 | 5.73% |
| Xiaoqing Zhu | SCHEDULE 13G | 2026-04-08 | 2026-02-03 | 1,227,708 | 7.98% |
| Yudian Liu | SCHEDULE 13G | 2026-04-08 | 2026-02-03 | 1,221,412 | 7.94% |
| Grand Pro Development Limited | SCHEDULE 13D/A | 2025-09-04 | 2025-08-26 | 0 | 0% |
| Profit Sail SAS Holdings Company Limited | SCHEDULE 13D/A | 2025-09-04 | 2025-08-26 | 0 | 0% |
| Yee Kit Chan | SCHEDULE 13D/A | 2025-09-04 | 2025-08-26 | 0 | 0% |
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.