Mario Gabelli's AP Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 2.47 M shares of Ampco-Pittsburgh Corporation (AP) worth $13.17 M, representing 0.13% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in AP, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2020, adding 1.04 M shares. Largest reduction occurred in Q2 2020, reducing 270,142 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Ampco-Pittsburgh Corporation (AP) Holding Value Over Time
Track share changes against reported price movement
Quarterly Ampco-Pittsburgh Corporation (AP) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +86,618 | Add 3.63% | 2.47 M | $5.33 |
| Q3 2025 | -63,325 | Reduce 2.59% | 2.38 M | $2.29 |
| Q2 2025 | +19,920 | Add 0.82% | 2.45 M | $2.96 |
| Q1 2025 | -29,105 | Reduce 1.18% | 2.43 M | $2.17 |
| Q4 2024 | +13,446 | Add 0.55% | 2.46 M | $2.09 |
| Q3 2024 | -47,959 | Reduce 1.93% | 2.44 M | $2.00 |
| Q2 2024 | -37,759 | Reduce 1.49% | 2.49 M | $0.77 |
| Q1 2024 | +65,778 | Add 2.67% | 2.53 M | $2.17 |
| Q4 2023 | -18,743 | Reduce 0.76% | 2.46 M | $2.73 |
| Q3 2023 | +27,694 | Add 1.13% | 2.48 M | $2.63 |
| Q2 2023 | +24,858 | Add 1.02% | 2.45 M | $3.18 |
| Q1 2023 | +78,347 | Add 3.33% | 2.43 M | $2.45 |
| Q4 2022 | +354,189 | Add 17.74% | 2.35 M | $2.51 |
| Q3 2022 | -18,313 | Reduce 0.91% | 2 M | $3.68 |
| Q2 2022 | -20,847 | Reduce 1.02% | 2.02 M | $3.87 |
| Q1 2022 | -4,404 | Reduce 0.22% | 2.04 M | $6.31 |
| Q4 2021 | +37,766 | Add 1.89% | 2.04 M | $5.00 |
| Q3 2021 | -154 | Reduce 0.01% | 2 M | $4.70 |
| Q2 2021 | +5,073 | Add 0.25% | 2 M | $6.07 |
| Q1 2021 | -186,860 | Reduce 8.55% | 2 M | $6.75 |
| Q4 2020 | -22,233 | Reduce 1.01% | 2.18 M | $5.48 |
| Q3 2020 | +1.04 M | Add 88.51% | 2.21 M | $3.29 |
| Q2 2020 | -270,142 | Reduce 18.75% | 1.17 M | $3.07 |
| Q1 2020 | -27,318 | Reduce 1.86% | 1.44 M | $2.50 |
| Q4 2019 | +39,485 | Add 2.76% | 1.47 M | $3.01 |
| Q3 2019 | -26,288 | Reduce 1.81% | 1.43 M | $3.68 |
| Q2 2019 | -8,695 | Reduce 0.59% | 1.45 M | $4.03 |
| Q1 2019 | +42,533 | Add 2.99% | 1.46 M | $3.30 |
| Q4 2018 | -58,472 | Reduce 3.95% | 1.42 M | $3.10 |
| Q3 2018 | -17,543 | Reduce 1.17% | 1.48 M | $5.90 |
| Q2 2018 | +58,565 | Add 4.07% | 1.5 M | $10.25 |
| Q1 2018 | +10,246 | Add 0.72% | 1.44 M | $8.90 |
| Q4 2017 | -71,440 | Reduce 4.76% | 1.43 M | $12.40 |
| Q3 2017 | -53,668 | Reduce 3.45% | 1.5 M | $17.40 |
| Q2 2017 | -25,335 | Reduce 1.60% | 1.55 M | $14.75 |
| Q1 2017 | +6,308 | Add 0.40% | 1.58 M | $14.05 |
| Q4 2016 | -34,776 | Reduce 2.16% | 1.57 M | $16.75 |
| Q3 2016 | +111,446 | Add 7.45% | 1.61 M | $11.09 |
| Q2 2016 | +14,439 | Add 0.97% | 1.5 M | $11.31 |
| Q1 2016 | -14,953 | Reduce 1.00% | 1.48 M | $13.91 |
| Q4 2015 | -10,561 | Reduce 0.70% | 1.5 M | $10.26 |
| Q3 2015 | +10,141 | Add 0.68% | 1.51 M | $10.91 |
| Q2 2015 | +53,879 | Add 3.73% | 1.5 M | $15.12 |
| Q1 2015 | +68,623 | Add 4.99% | 1.44 M | $17.46 |
| Q4 2014 | +154,690 | Add 12.68% | 1.37 M | $19.25 |
| Q3 2014 | +37,442 | Add 3.17% | 1.22 M | $20.00 |
| Q2 2014 | +13,517 | Add 1.16% | 1.18 M | $22.94 |
| Q1 2014 | +66,544 | Add 6.04% | 1.17 M | $18.87 |
| Q4 2013 | +14,197 | Add 1.31% | 1.1 M | $19.45 |
| Q3 2013 | -20,466 | Reduce 1.85% | 1.09 M | $17.92 |
| Q2 2013 | +1.11 M | Add 0.00% | 1.11 M | $18.77 |
Mario Gabelli's Ampco-Pittsburgh Corporation Investment FAQs
Mario Gabelli first purchased Ampco-Pittsburgh Corporation (AP) in Q2 2013, acquiring 1,108,302 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Ampco-Pittsburgh Corporation (AP) for 51 quarters since Q2 2013.
Mario Gabelli's largest addition to Ampco-Pittsburgh Corporation (AP) was in Q2 2013, adding 1,108,302 shares worth $20.8 M.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 2,470,828 shares of Ampco-Pittsburgh Corporation (AP), valued at approximately $13.17 M.
As of the Q4 2025 filing, Ampco-Pittsburgh Corporation (AP) represents approximately 0.13% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Ampco-Pittsburgh Corporation (AP) was 2,528,992 shares, as reported at the end of Q1 2024.