Stocktoria
RESEARCH FRONTIERS INC REFR
Nasdaq · stock · Patent Owners & Lessors · website · IPO 1986-07-08
RESEARCH FRONTIERS INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 608,909 | $1.1M | 1.81% |
| RENAISSANCE TECHNOLOGIES LLC | 40,789 | $21,210 | 0.12% |
| CITADEL ADVISORS LLC | 13,200 | $6,864 | 0.04% |
% 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.