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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 | 423,219 | $2.8M | 2.09% |
| MILLENNIUM MANAGEMENT LLC | 160,408 | $1.1M | 0.79% |
| CITADEL ADVISORS LLC | 38,539 | $258,982 | 0.19% |
| 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.