Ampco-Pittsburgh Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL | 05/14/2026 | 2.49 M | $16.75 M | 0.86% | 12.37% |
| GABELLI FUNDS LLC | 05/14/2026 | 1.40 M | $9.41 M | -0.32% | 6.95% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 1.17 M | $7.88 M | 0.91% | 5.82% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 656.00 K | $4.41 M | 65,600,000.00% | 3.26% |
| 05/15/2026 | 600.11 K | $4.03 M | 100.00% | 2.98% | |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 423.22 K | $2.84 M | -8.26% | 2.10% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 355.43 K | $2.39 M | 6.11% | 1.76% |
| HUNTLEIGH ADVISORS, INC. | 04/21/2026 | 230.48 K | $1.55 M | 100.00% | 1.14% |
| AMERICAN CENTURY COMPANIES INC | 05/15/2026 | 218.86 K | $1.47 M | 100.00% | 1.09% |
| MEROS INVESTMENT MANAGEMENT, LP | 05/14/2026 | 214.85 K | $1.44 M | 100.00% | 1.07% |
| BLACKROCK, INC. | 05/13/2026 | 203.13 K | $1.37 M | 21.27% | 1.01% |
| SEI INVESTMENTS CO | 05/13/2026 | 184.34 K | $1.24 M | 104.06% | 0.92% |
| JANE STREET GROUP, LLC | 05/12/2026 | 168.30 K | $1.13 M | 563.41% | 0.84% |
| MARSHALL WACE, LLP | 05/15/2026 | 161.29 K | $1.08 M | -22.58% | 0.80% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 160.41 K | $1.08 M | 100.00% | 0.80% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 05/15/2026 | 154.41 K | $1.04 M | 43.59% | 0.77% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 135.06 K | $908.53 K | -4.95% | 0.67% |
| 05/14/2026 | 130.00 K | $873.60 K | 0.00% | 0.65% | |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 05/13/2026 | 122.42 K | $822.65 K | 100.00% | 0.61% |
| RITHOLTZ WEALTH MANAGEMENT | 04/20/2026 | 118.78 K | $798.20 K | 100.00% | 0.59% |
| EAM INVESTORS, LLC | 05/13/2026 | 115.79 K | $778.13 K | -21.97% | 0.58% |
| ACADIAN ASSET MANAGEMENT LLC | 05/13/2026 | 83.59 K | $559.00 K | 27.59% | 0.42% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 72.81 K | $489.30 K | 100.00% | 0.36% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 70.10 K | $471.07 K | 100.00% | 0.35% |
| RBF CAPITAL, LLC | 05/18/2026 | 60.00 K | $403.20 K | 0.00% | 0.30% |
| STATE STREET CORP | 05/15/2026 | 59.42 K | $399.28 K | -25.84% | 0.30% |
| XTX TOPCO LTD | 05/15/2026 | 48.58 K | $326.47 K | 100.00% | 0.24% |
| EMPOWERED FUNDS, LLC | 06/16/2026 | 46.88 K | $315.00 K | 100.00% | 0.23% |
| UBS GROUP AG | 05/05/2026 | 43.72 K | $293.81 K | 172.92% | 0.22% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 40.73 K | $273.71 K | 44.17% | 0.20% |
| ALGERT GLOBAL LLC | 05/14/2026 | 28.93 K | $194.00 K | 130.17% | 0.14% |
| NORTHERN TRUST CORP | 05/14/2026 | 28.42 K | $190.98 K | 0.00% | 0.14% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 27.11 K | $182.19 K | 100.00% | 0.13% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 26.60 K | $178.75 K | -36.00% | 0.13% |
| CENTRAL PACIFIC BANK - TRUST DIVISION | 04/08/2026 | 22.40 K | $150.54 K | 0.00% | 0.11% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 20.28 K | $136.28 K | 815.58% | 0.10% |
| SIMPLEX TRADING, LLC | 05/14/2026 | 20.16 K | $135.49 K | 166.24% | 0.10% |
| OMERS ADMINISTRATION CORP | 05/15/2026 | 19.30 K | $129.70 K | 100.00% | 0.10% |
| BREVAN HOWARD CAPITAL MANAGEMENT LP | 05/15/2026 | 18.73 K | $125.85 K | 100.00% | 0.09% |
| GSA CAPITAL PARTNERS LLP | 05/08/2026 | 18.66 K | $125.00 K | 0.96% | 0.09% |
| HRT FINANCIAL LP | 05/14/2026 | 18.62 K | $125.00 K | 27.72% | 0.09% |
| JANNEY MONTGOMERY SCOTT LLC | 04/22/2026 | 17.52 K | $118.00 K | 100.00% | 0.09% |
| PALUMBO WEALTH MANAGEMENT LLC | 05/12/2026 | 15.23 K | $102.37 K | 100.00% | 0.08% |
| RAFFLES ASSOCIATES LP | 05/15/2026 | 15.00 K | $100.80 K | 100.00% | 0.07% |
| CITADEL ADVISORS LLC | 05/15/2026 | 14.44 K | $97.03 K | 4.07% | 0.07% |
| CITADEL ADVISORS LLC | 05/15/2026 | 13.30 K | $89.38 K | 100.00% | 0.07% |
| D'ORAZIO & ASSOCIATES, INC. | 05/07/2026 | 11.10 K | $74.61 K | 100.00% | 0.06% |
| DUDLEY CAPITAL MANAGEMENT, LLC | 05/05/2026 | 11.00 K | $73.92 K | 100.00% | 0.05% |
| HODGES CAPITAL MANAGEMENT INC. | 04/28/2026 | 10.91 K | $73.32 K | 100.00% | 0.05% |
| CITADEL ADVISORS LLC | 05/15/2026 | 10.80 K | $72.58 K | -1.82% | 0.05% |
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Ampco-Pittsburgh Corp. institutional Ownership - FAQ's
During the previous two years, 81 institutional investors and hedge funds held shares of Ampco-Pittsburgh Corp.. The most heavily invested institutionals were:
GAMCO INVESTORS, INC. ET AL: 2.49 M
GABELLI FUNDS LLC: 1.4 M
AMERIPRISE FINANCIAL INC: 1.17 M
WELLS FARGO & COMPANY/MN: 656,001
RENAISSANCE TECHNOLOGIES LLC: 423,219
DIMENSIONAL FUND ADVISORS LP: 355,427
50.96% of Ampco-Pittsburgh Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 12.29 M shares in the last 24 months. This purchase volume represents approximately $111.48 M in transactions.