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AMPCO PITTSBURGH CORP AP
NYSE · stock · Pumps & Pumping Equipment · website · IPO 1980-03-17
AMPCO PITTSBURGH CORP institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 414,419 | $3.6M | 2.05% |
| CITADEL ADVISORS LLC | 68,809 | $595,198 | 0.34% |
| MILLENNIUM MANAGEMENT LLC | 19,793 | $171,209 | 0.1% |
| BlackRock Finance, Inc. | 191,615 | $147,544 | 0.95% |
% 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.