6 institutions reported holding $661,564 of MMTEC Inc (MTC) in SEC 13F filings for 2026-03-31. Largest institutional holders: UBS Group AG ($339,217), RENAISSANCE TECHNOLOGIES LLC ($127,912), JANE STREET GROUP, LLC ($115,182), CITADEL ADVISORS LLC ($79,008), SBI Securities Co., Ltd. ($245). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | UBS Group AG | $339,217 | 71,868 | Trimmed |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $127,912 | 27,100 | Added |
| 3 | JANE STREET GROUP, LLC | $115,182 | 24,403 | New |
| 4 | CITADEL ADVISORS LLC | $79,008 | 16,739 | New |
| 5 | SBI Securities Co., Ltd. | $245 | 52 | Hold |
| 6 | XTX Topco Ltd | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31