3 institutions reported holding $329,615 of MASTERBEEF GROUP (MB) in SEC 13F filings for 2026-03-31. Largest institutional holders: XTX Topco Ltd ($229,057), GEODE CAPITAL MANAGEMENT, LLC ($64,397), UBS Group AG ($36,161). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | XTX Topco Ltd | $229,057 | 38,692 | Trimmed |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $64,397 | 10,878 | Hold |
| 3 | UBS Group AG | $36,161 | 6,098 | Added |
Source: SEC Form 13F filings · as of 2026-03-31