Stocktoria
Mereo BioPharma Group plc MREO
Mereo BioPharma Group plc institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | 1,319,241 | $419,123 | 0.17% |
| CITADEL ADVISORS LLC | 1,000,058 | $317,719 | 0.13% |
| RENAISSANCE TECHNOLOGIES LLC | 160,118 | $64,367 | 0.02% |
| BlackRock Finance, Inc. | 16,792 | $60,451 | — |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.