Stocktoria
POWER SOLUTIONS INTERNATIONAL, INC. PSIX
POWER SOLUTIONS INTERNATIONAL, INC. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| Point72 Asset Management, L.P. | 1,497,155 | $58.2M | 6.49% |
| CITADEL ADVISORS LLC | 228,017 | $8.9M | 0.99% |
| MILLENNIUM MANAGEMENT LLC | 206,942 | $8.0M | 0.9% |
| TWO SIGMA INVESTMENTS, LP | 108,961 | $4.2M | 0.47% |
| AQR CAPITAL MANAGEMENT LLC | 29,658 | $1.2M | 0.13% |
% 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.