49 institutions reported holding $3.3M of JIAYIN GROUP INC (JFIN) in SEC 13F filings for 2026-03-31. Largest institutional holders: RENAISSANCE TECHNOLOGIES LLC ($554,337), DIMENSIONAL FUND ADVISORS LP ($523,950), Trexquant Investment LP ($355,224), CITADEL ADVISORS LLC ($240,393), Militia Capital Management LLC ($214,712). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $554,337 | 132,300 | Added |
| 2 | DIMENSIONAL FUND ADVISORS LP | $523,950 | 124,580 | Added |
| 3 | Trexquant Investment LP | $355,224 | 84,779 | Added |
| 4 | CITADEL ADVISORS LLC | $240,393 | 57,373 | Trimmed |
| 5 | Militia Capital Management LLC | $214,712 | 51,244 | New |
| 6 | MORGAN STANLEY | $203,587 | 48,588 | Trimmed |
| 7 | JANE STREET GROUP, LLC | $189,514 | 45,230 | Trimmed |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $139,720 | 33,346 | Trimmed |
| 9 | AMERICAN CENTURY COMPANIES INC | $116,888 | 27,897 | Trimmed |
| 10 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $112,711 | 26,900 | Trimmed |
| 11 | FLOW TRADERS U.S. LLC | $107,000 | 25,499 | New |
| 12 | SIMPLEX TRADING, LLC | $105,588 | 25,200 | Added |
| 13 | Leonteq Securities AG | $62,850 | 15,000 | New |
| 14 | GOLDMAN SACHS GROUP INC | $57,747 | 13,782 | Trimmed |
| 15 | Invesco Ltd. | $50,607 | 12,078 | Trimmed |
| 16 | Qube Research & Technologies Ltd | $48,734 | 11,631 | Trimmed |
| 17 | XTX Topco Ltd | $46,480 | 11,093 | New |
| 18 | SmartHarvest Portfolios, LLC | $46,375 | 11,068 | New |
| 19 | EWA, LLC | $45,103 | 10,764 | Trimmed |
| 20 | Allworth Financial LP | $20,879 | 4,983 | Hold |
| 21 | Tidemark, LLC | $19,798 | 4,725 | Hold |
| 22 | CITIGROUP INC | $19,244 | 4,593 | Added |
| 23 | GROUP ONE TRADING LLC | $13,848 | 3,305 | Trimmed |
| 24 | First Command Advisory Services, Inc. | $11,162 | 2,664 | Hold |
| 25 | WELLS FARGO & COMPANY/MN | $3,918 | 935 | Added |
Source: SEC Form 13F filings · as of 2026-03-31