Stocktoria
EXPONENT INC EXPO
EXPONENT INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 5,986,944 | $569.5M | 11.68% |
| TWO SIGMA INVESTMENTS, LP | 1,101,306 | $71.9M | 2.15% |
| AQR CAPITAL MANAGEMENT LLC | 981,274 | $64.0M | 1.91% |
| MILLENNIUM MANAGEMENT LLC | 520,151 | $33.9M | 1.02% |
| D. E. Shaw & Co., Inc. | 192,096 | $12.5M | 0.37% |
| RENAISSANCE TECHNOLOGIES LLC | 88,000 | $5.7M | 0.17% |
| CITADEL ADVISORS LLC | 40,717 | $2.7M | 0.08% |
% 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 2026-01-02. Facts plus Stocktoria's own computed scores — not investment advice.