Stocktoria
GT Biopharma, Inc. GTBP
Nasdaq · stock · Pharmaceutical Preparations · website · IPO 2013-10-22
GT Biopharma, Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 9,768 | $27,643 | 0.04% |
| CITADEL ADVISORS LLC | 66,165 | $27,002 | 0.26% |
% 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.