Ampco Pittsburgh Corp
AP- Exchange
- NYSE
- Industry
- Pumps & Pumping Equipment
- SEC CIK
- 0000006176
No open-market purchases or sales by Ampco Pittsburgh Corp insiders were filed in the last 90 days; 85 institutions reported holding it in 13F filings for Q2 2026, worth $99.5M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Ampco Pittsburgh Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 37
- −2 vs. Q1 2021
- Shares held
- 8.07M
- −171.3K (−2.1%) vs. Q1 2021
- Total value
- $49.0M
- −$6.65M (−11.9%) vs. Q1 2021
- New holders
- 5
- 14 more added
- Sold out
- 7
- 9 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 85 | $99.5M |
| Q1 2026 | 63 | $69.0M |
| Q4 2025 | 43 | $44.3M |
| Q3 2025 | 36 | $19.0M |
| Q2 2025 | 39 | $25.3M |
| Q1 2025 | 38 | $18.2M |
| Q4 2024 | 37 | $17.4M |
| Q3 2024 | 32 | $16.7M |
| Q2 2024 | 42 | $6.76M |
| Q1 2024 | 34 | $19.3M |
| Q4 2023 | 35 | $23.9M |
| Q3 2023 | 37 | $23.6M |
| Q2 2023 | 35 | $28.6M |
| Q1 2023 | 38 | $22.2M |
| Q4 2022 | 36 | $22.8M |
| Q3 2022 | 35 | $33.2M |
| Q2 2022 | 34 | $34.4M |
| Q1 2022 | 32 | $56.5M |
| Q4 2021 | 34 | $41.8M |
| Q3 2021 | 37 | $36.8M |
| Q2 2021 | 37 | $49.0M |
| Q1 2021 | 39 | $55.6M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Ampco Pittsburgh Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 2,002,821 | $12.2M | 0.10% | +5,073+0.3% | Added |
| Ameriprise Financial Inc | 1,639,859 | $9.95M | 0.00% | +7,443+0.5% | Added |
| Gabelli Funds LLC | 857,435 | $5.21M | 0.03% | +11,841+1.4% | Added |
| Dimensional Fund Advisors LP | 723,146 | $4.39M | 0.00% | +20,667+2.9% | Added |
| Renaissance Technologies LLC | 569,701 | $3.46M | 0.00% | −83,600−12.8% | Reduced |
| Vanguard Group Inc | 536,436 | $3.26M | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 287,600 | $1.75M | 0.03% | +17,900+6.6% | Added |
| BlackRock Inc. | 211,449 | $1.28M | 0.00% | −28,416−11.8% | Reduced |
| Acadian Asset Management LLC | 197,370 | $1.20M | 0.00% | −4,146−2.1% | Reduced |
| RBF Capital, LLC | 189,635 | $1.15M | 0.06% | 00.0% | Unchanged |
| Monarch Partners Asset Management LLC | 185,577 | $1.13M | 0.16% | +33,617+22.1% | Added |
| Perritt Capital Management Inc | 110,000 | $668.0K | 0.35% | +48,400+78.6% | Added |
| Geode Capital Management, LLC | 87,010 | $528.0K | 0.00% | +5,744+7.1% | Added |
| Royce & Associates LP | 79,002 | $480.0K | 0.00% | 00.0% | Unchanged |
| Walthausen & Co., LLC | 60,639 | $368.0K | 0.08% | +7,349+13.8% | Added |
| Teton Advisors, Inc. | 46,080 | $280.0K | 0.04% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 44,587 | $271.0K | 0.00% | −1,273−2.8% | Reduced |
| State Street Corp | 36,307 | $220.0K | 0.00% | +36,307 | New |
| Squarepoint Ops LLC | 24,905 | $151.0K | 0.00% | +2,625+11.8% | Added |
| Northern Trust Corp | 23,956 | $145.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 21,600 | $131.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 21,494 | $130.0K | 0.00% | +21,494 | New |
| GWM Advisors LLC | 20,350 | $124.0K | 0.00% | −4,119−16.8% | Reduced |
| James Investment Research Inc | 20,350 | $124.0K | 0.01% | +3,850+23.3% | Added |
| O'Shaughnessy Asset Management, LLC | 16,229 | $99.0K | 0.00% | −502−3.0% | Reduced |
| UBS Group AG | 16,000 | $97.0K | 0.00% | −1,139−6.6% | Reduced |
| Morgan Stanley | 12,862 | $78.0K | 0.00% | −779−5.7% | Reduced |
| Virtu Financial LLC | 11,146 | $68.0K | 0.01% | +11,146 | New |
| Advisor Group Holdings, Inc. | 4,600 | $28.0K | 0.00% | +4,500+4,500.0% | Added |
| Wells Fargo & Company | 4,079 | $24.0K | 0.00% | +4,001+5,129.5% | Added |
| The PNC Financial Services Group, Inc. | 2,500 | $15.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,314 | $14.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 1,658 | $10.0K | 0.00% | +1,368+471.7% | Added |
| Parisi Gray Wealth Management | 1,325 | $8.00K | 0.00% | +1,325 | New |
| Simplex Trading, LLC | 1,050 | $6.00K | 0.00% | −2,271−68.4% | Reduced |
| Hoey Investments, Inc | 177 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6 | $0 | 0.00% | +6 | New |
| EAM Investors, LLC | 0 | $0 | 0.00% | −181,909−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −60,587−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −23,185−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −16,715−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −6,110−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −1,094−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −106−100.0% | Sold out |