CUSIP 032037103COMAPQ4 2025
40 filings · latest Jan 22, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Gamco Investors, Inc. Et Al | 2.47M | $13.17M |
| 2 | Gabelli Funds LLC | 1.40M | $7.48M |
| 3 | Ameriprise Financial Inc | 1.16M | $6.20M |
| 4 | Vanguard Group Inc | 654.6K | $3.49M |
| 5 | Renaissance Technologies LLC | 461.3K | $2.46M |
| 6 | Ancora Advisors LLC | 354.1K | $1.89M |
| 7 | Dimensional Fund Advisors LP | 335.0K | $1.79M |
| 8 | Marshall Wace, LLP | 208.3K | $1.11M |
| 9 |
| 4 | Nov 14, 2025 | Ancora Alternatives LLC | 13D/A | 4.2% | — | SEC |
| 5 | Feb 26, 2025 | Rutabaga Capital Management LLC/Ma | 13G | 5.7% | 1.14M | SEC |
| 6 | Nov 14, 2024 | Ameriprise Financial Inc | 13G/A | 5.4% | 1.08M | SEC |
| 7 | Feb 20, 2024 | 2006 Irrevocable Trust Of Laura W. Van Loan For The Benefit Of Mary M. Crawford | 13D/A | 4.9% | 986.6K | SEC |
| 8 | Feb 14, 2024 | Ameriprise Financial Inc | 13G/A | 4.9% | 980.2K | SEC |
| 9 | Mar 31, 2023 | Ancora Advisors, LLC | 13D/A | 1.0% | 49.7K | SEC |
| 10 | Feb 14, 2023 | Ameriprise Financial Inc | 13G/A | 5.2% | 1.01M | SEC |
See the full Schedule 13D/13G history for Ampco-Pittsburg Corp.
Unlock full history| 167.5K |
| $892.8K |
| 10 | Informed Momentum Co LLC | 148.4K | $790.9K |