13 institutions reported holding $516,282 of MICROPOLIS AI RO (MCRP) in SEC 13F filings for 2026-03-31. Largest institutional holders: XTX Topco Ltd ($155,736), MARSHALL WACE, LLP ($138,067), WMG Financial Advisors, LLC ($51,000), RENAISSANCE TECHNOLOGIES LLC ($41,583), HRT FINANCIAL LP ($37,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | XTX Topco Ltd | $155,736 | 61,073 | Added |
| 2 | MARSHALL WACE, LLP | $138,067 | 54,144 | New |
| 3 | WMG Financial Advisors, LLC | $51,000 | 20,000 | Trimmed |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $41,583 | 16,307 | New |
| 5 | HRT FINANCIAL LP | $37,000 | 14,723 | Added |
| 6 | JANE STREET GROUP, LLC | $34,904 | 13,688 | New |
| 7 | Centiva Capital, LP | $32,130 | 12,600 | New |
| 8 | JONES FINANCIAL COMPANIES LLLP | $14,622 | 5,944 | Added |
| 9 | UBS Group AG | $10,919 | 4,282 | Added |
| 10 | MORGAN STANLEY | $306 | 120 | Hold |
| 11 | Caitong International Asset Management Co., Ltd | $15 | 6 | New |
| 12 | PEAK6 LLC | $0 | 0 | Exited |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31