Stocktoria
XBiotech Inc. XBIT
XBiotech Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 1,134,146 | $5.8M | 3.72% |
| MILLENNIUM MANAGEMENT LLC | 105,540 | $248,019 | 0.35% |
| RENAISSANCE TECHNOLOGIES LLC | 22,438 | $52,729 | 0.07% |
% 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.