Ampco-PittsburghAP
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 42 institutions reported holding Ampco-Pittsburgh Corp. (AP) in their 13F filings, up 8 from Q1 2024. 11 opened new positions and 3 sold out. The largest holders were GAMCO Investors ($1.9M), Gabelli Funds LLC ($1.1M) and Ancora Advisors LLC ($823K). 4 famous investors held it, including Mario Gabelli (0.0% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Ampco-Pittsburgh Corp.
- CUSIP
- 032037103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $79K |
| Exits | 3 | $8.0M |
All 13F filers, Q1 2024 → Q2 2024: 217,347 shares bought and 494,491 shares sold, net −277,144 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 42 holders
| GAMCO Investors | 0.02% | Reduce -1.5% | 2,491,233 | $1.9M |
| Gabelli Funds LLC | 0.01% | Reduce -1.1% | 1,418,300 | $1.1M |
| Ancora Advisors LLC | 0.02% | No change | 1,068,531 | $823K |
| Ameriprise Financial Inc. | 0.00% | Add +2.7% | 1,059,334 | $816K |
| Vanguard Group Inc. | 0.00% | No change | 637,231 | $491K |
| Renaissance Technologies | 0.00% | Add +12.7% | 556,396 | $428K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -31.8% | 420,297 | $324K |
| BlackRock Inc. | 0.00% | Reduce -1.3% | 191,615 | $148K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 160,632 | $124K |
| Teton Advisors, Inc. | 0.04% | Reduce -5.7% | 132,000 | $102K |
| Acadian Asset Management LLC | 0.00% | No change | 114,997 | $88K |
| Geode Capital Management, LLC | 0.00% | Reduce -6.1% | 109,806 | $85K |
| RBF Capital, LLC | 0.00% | No change | 90,950 | $70K |
| State Street Corp. | 0.00% | No change | 38,516 | $30K |
| UBS Group AG | 0.00% | Add +79.3% | 37,991 | $29K |
| Hunter Associates Investment Management LLC | 0.00% | Reduce -40.6% | 38,000 | $29K |
| Virtu Financial LLC | 0.00% | New | 27,232 | $21K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 21,600 | $17K |
| Northern Trust Corp. | 0.00% | Reduce -12.2% | 21,690 | $17K |
| Central Pacific Bank - Trust Division | 0.00% | No change | 21,000 | $16K |
| Two Sigma Securities, LLC | 0.00% | New | 19,967 | $15K |
| XTX Topco Ltd | 0.00% | New | 15,267 | $12K |
| HRT Financial LP | 0.00% | New | 15,178 | $11K |
| Welch Group, LLC | 0.00% | New | 12,356 | $10K |
| Susquehanna International Group, LLP | 0.00% | Add +9.4% | 11,419 | $9K |
| Millennium Management | 0.00% | New | 11,078 | $9K |
| Citadel Advisors | 0.00% | Add +62.1% | 9,811 | $8K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +52.4% | 7,057 | $5K |
| Morgan Stanley | 0.00% | Reduce -1.8% | 5,351 | $4K |
| Citigroup Inc. | 0.00% | No change | 3,028 | $2K |
| Royal Bank of Canada | 0.00% | Add +2.4% | 3,149 | $2K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 2,500 | $2K |
| Simplex Trading, LLC | 0.00% | New | 1,693 | $1K |
| Osaic Holdings, Inc. | 0.00% | New | 285 | $219 |
| Bank of America Corp. | 0.00% | New | 124 | $95 |
| JPMorgan Chase & Co. | 0.00% | Reduce -2.9% | 33 | $25 |
| Salem Investment Counselors Inc. | 0.00% | No change | 25 | $20 |
| Quadrant Capital Group LLC | 0.00% | No change | 18 | $14 |
| Archer Investment Corp | 0.00% | New | 10 | $8 |
| Innealta Capital, LLC | 0.00% | New | 5 | $4 |
| Qube Research & Technologies Ltd | 0.00% | No change | 2 | $2 |
| Wells Fargo & Company | 0.00% | Reduce -99.2% | 1 | $0 |
"% of holder's portfolio" is AP's weight in each manager's 13F, not the share of Ampco-Pittsburgh Corp. the manager owns.