Stocktoria
HEALTHSTREAM INC HSTM
Nasdaq · stock · Services-Computer Programming, Data Processing, Etc. · website · IPO 2000-04-11 · LEI
HEALTHSTREAM INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 4,000,882 | $111.6M | 13.27% |
| TWO SIGMA INVESTMENTS, LP | 805,584 | $22.0M | 2.67% |
| RENAISSANCE TECHNOLOGIES LLC | 423,000 | $11.5M | 1.4% |
| AQR CAPITAL MANAGEMENT LLC | 240,232 | $6.5M | 0.8% |
| MILLENNIUM MANAGEMENT LLC | 121,342 | $3.3M | 0.4% |
| CITADEL ADVISORS LLC | 10,383 | $282,937 | 0.03% |
| D. E. Shaw & Co., Inc. | 9,404 | $256,259 | 0.03% |
% 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.