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, Q1 2023
Institutional positions in Ampco Pittsburgh Corp as of Mar 31, 2023. 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
- 38
- +2 vs. Q4 2022
- Shares held
- 9.07M
- −22.9K (−0.3%) vs. Q4 2022
- Total value
- $22.2M
- −$598.4K (−2.6%) vs. Q4 2022
- New holders
- 5
- 7 more added
- Sold out
- 3
- 11 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ampco Pittsburgh Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 2,429,405 | $5.95M | 0.06% | +78,347+3.3% | Added |
| Gabelli Funds LLC | 1,383,989 | $3.39M | 0.03% | +5,914+0.4% | Added |
| Ancora Advisors, LLC | 1,068,531 | $2.62M | 0.07% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 966,397 | $2.37M | 0.00% | −47,123−4.6% | Reduced |
| Dimensional Fund Advisors LP | 649,431 | $1.59M | 0.00% | −11,337−1.7% | Reduced |
| Vanguard Group Inc | 545,258 | $1.34M | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 488,078 | $1.20M | 0.00% | −5,748−1.2% | Reduced |
| Auto-Owners Insurance Co | 242,100 | $593.1K | 0.02% | 00.0% | Unchanged |
| BlackRock Inc. | 202,029 | $495.0K | 0.00% | +965+0.5% | Added |
| Bridgeway Capital Management, LLC | 160,632 | $393.5K | 0.01% | −60,000−27.2% | Reduced |
| Teton Advisors, Inc. | 133,000 | $325.9K | 0.09% | −516−0.4% | Reduced |
| Perritt Capital Management Inc | 124,051 | $303.9K | 0.17% | +10,553+9.3% | Added |
| Acadian Asset Management LLC | 114,997 | $280.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 94,653 | $231.9K | 0.00% | 00.0% | Unchanged |
| RBF Capital, LLC | 90,950 | $222.8K | 0.02% | 00.0% | Unchanged |
| Hunter Associates Investment Management LLC | 80,000 | $196.0K | 0.04% | 00.0% | Unchanged |
| Tejara Capital Ltd | 45,293 | $111.0K | 0.06% | 00.0% | Unchanged |
| State Street Corp | 38,516 | $94.4K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 34,956 | $85.6K | 0.00% | +6,999+25.0% | Added |
| Northern Trust Corp | 26,412 | $64.7K | 0.00% | +3,618+15.9% | Added |
| Millennium Management LLC | 21,872 | $54.0K | 0.00% | +21,872 | New |
| Price T Rowe Associates Inc | 21,600 | $53.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 18,182 | $44.5K | 0.00% | +18,182 | New |
| Bank of New York Mellon Corp | 18,071 | $44.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 16,000 | $39.2K | 0.00% | −671−4.0% | Reduced |
| Prudential Financial Inc | 12,200 | $29.9K | 0.00% | +12,200 | New |
| Morgan Stanley | 11,124 | $27.3K | 0.00% | −91−0.8% | Reduced |
| US Bancorp | 10,686 | $26.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 6,410 | $15.7K | 0.00% | −29−0.5% | Reduced |
| Citigroup Inc | 3,028 | $7.42K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,000 | $7.00K | 0.00% | −500−14.3% | Reduced |
| Group One Trading, L.P. | 2,606 | $6.38K | 0.00% | +2,606 | New |
| The PNC Financial Services Group, Inc. | 2,500 | $6.13K | 0.00% | −2,000−44.4% | Reduced |
| Tower Research Capital LLC (TRC) | 1,106 | $3.00K | 0.00% | −4,241−79.3% | Reduced |
| Wolverine Asset Management LLC | 1,022 | $2.50K | 0.00% | +1,022 | New |
| Advisor Group Holdings, Inc. | 100 | $274 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 95 | $234 | 0.00% | +1+1.1% | Added |
| Salem Investment Counselors Inc | 25 | $62 | 0.00% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −20,016−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −2,893−100.0% | Sold out |