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, Q3 2021
Institutional positions in Ampco Pittsburgh Corp as of Sep 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
- 0 vs. Q2 2021
- Shares held
- 7.83M
- −242.5K (−3.0%) vs. Q2 2021
- Total value
- $36.8M
- −$12.2M (−24.9%) vs. Q2 2021
- New holders
- 4
- 8 more added
- Sold out
- 4
- 12 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Ampco Pittsburgh Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hoey Investments, Inc | 177 | $1.00K | 0.00% | 00.0% | Unchanged |
| Kowal Investment Group, LLC | 1,075 | $5.00K | 0.00% | +1,075 | New |
| Simplex Trading, LLC | 1,050 | $6.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,081 | $9.00K | 0.00% | −1,998−49.0% | Reduced |
| Citigroup Inc | 2,314 | $11.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,500 | $12.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,100 | $14.0K | 0.00% | −1,500−32.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,386 | $16.0K | 0.00% | +3,380+56,333.3% | Added |
| Barclays PLC | 5,824 | $27.0K | 0.00% | +4,166+251.3% | Added |
| Squarepoint Ops LLC | 11,720 | $55.0K | 0.00% | −13,185−52.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 12,156 | $57.0K | 0.00% | −4,073−25.1% | Reduced |
| Annex Advisory Services, LLC | 14,512 | $68.0K | 0.01% | +14,512 | New |
| Morgan Stanley | 14,827 | $70.0K | 0.00% | +1,965+15.3% | Added |
| UBS Group AG | 17,854 | $84.0K | 0.00% | +1,854+11.6% | Added |
| James Investment Research Inc | 20,350 | $96.0K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 20,350 | $96.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 21,600 | $102.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 23,956 | $113.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 25,797 | $121.0K | 0.00% | −18,790−42.1% | Reduced |
| State Street Corp | 36,307 | $171.0K | 0.00% | 00.0% | Unchanged |
| Teton Advisors, Inc. | 46,080 | $217.0K | 0.03% | 00.0% | Unchanged |
| Royce & Associates LP | 79,002 | $371.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 87,010 | $408.0K | 0.00% | 00.0% | Unchanged |
| Nierenberg Investment Management Company, Inc. | 87,555 | $412.0K | 0.32% | +87,555 | New |
| RBF Capital, LLC | 131,319 | $617.0K | 0.04% | −58,316−30.8% | Reduced |
| Perritt Capital Management Inc | 136,004 | $639.0K | 0.35% | +26,004+23.6% | Added |
| Hunter Associates Investment Management LLC | 138,000 | $649.0K | 0.21% | +138,000 | New |
| Acadian Asset Management LLC | 187,749 | $881.0K | 0.00% | −9,621−4.9% | Reduced |
| Monarch Partners Asset Management LLC | 205,539 | $966.0K | 0.14% | +19,962+10.8% | Added |
| BlackRock Inc. | 206,685 | $971.0K | 0.00% | −4,764−2.3% | Reduced |
| Bridgeway Capital Management, LLC | 297,600 | $1.40M | 0.03% | +10,000+3.5% | Added |
| Vanguard Group Inc | 536,436 | $2.52M | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 587,001 | $2.76M | 0.00% | +17,300+3.0% | Added |
| Dimensional Fund Advisors LP | 679,661 | $3.19M | 0.00% | −43,485−6.0% | Reduced |
| Gabelli Funds LLC | 845,728 | $3.98M | 0.03% | −11,707−1.4% | Reduced |
| Ameriprise Financial Inc | 1,333,791 | $6.27M | 0.00% | −306,068−18.7% | Reduced |
| Gamco Investors, Inc. Et Al | 2,002,667 | $9.41M | 0.08% | −1540.0% | Reduced |
| Walthausen & Co., LLC | 0 | $0 | 0.00% | −60,639−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −21,494−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −11,146−100.0% | Sold out |
| Parisi Gray Wealth Management | 0 | $0 | 0.00% | −1,325−100.0% | Sold out |