PKOH
Park-Ohio Holdings Corp. · Industrials · Industrial - Machinery
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.4% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 47 | -1 | 5.30M | $203.75M | +4 | −5 |
| Q1 2026 | 50 | 0 | 4.96M | $119.29M | +1 | −1 |
| Q4 2025 | 50 | 0 | 5.05M | $105.69M | — | — |
| Q3 2025 | 16 | 0 | 2.91M | $61.86M | +1 | −1 |
| Q2 2025 | 13 | 0 | 2.81M | $50.13M | — | — |
| Q1 2025 | 10 | 0 | 1.50M | $32.40M | — | — |
| Q4 2024 | 10 | 0 | 1.52M | $39.90M | — | — |
| Q3 2024 | 9 | +2 | 1.36M | $41.71M | +2 | — |
| Q2 2024 | 7 | — | 1.27M | $32.93M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | GAMCO Investors ✦ | 1.12M | +3.0% | $23.69M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 622.32K | +0.2% | $13.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 3 | The Vanguard Group ✦ (passive) | 528.70K | +0.8% | $11.23M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 4 | Geode Capital Management ✦ (passive) | 226.19K | +2.6% | $4.81M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 5 | State Street Global Advisors ✦ (passive) | 137.17K | -0.2% | $2.91M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Marshall Wace ✦ | 67.84K | +29.9% | $1.44M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 7 | Two Sigma Investments ✦ | 43.10K | +46.3% | $915,465 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 8 | JPMorgan Chase ✦ | 29.12K | — | $618,550 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 9 | Millennium Management ✦ | 27.70K | -37.5% | $588,242 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 26.00K | -40.0% | $552,176 | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 11 | Arrowstreet Capital ✦ | 25.02K | -3.4% | $531,319 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 21.68K | — | $460,483 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 13 | Goldman Sachs Group ✦ | 15.62K | — | $331,833 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 13.01K | New | $276,247 | 0.0% | New | 1 | SEC ↗ ×4 |
| 15 | T. Rowe Price ✦ | 11.39K | +5.8% | $243,000 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 2.14K | +73.0% | $45,364 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $276,247 | 0.0% |
Exited
| Renaissance Technologies | $230,358 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 96 holders, 7.60M shares, $172.61M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 100 sh · $4,737
Officer · 101 sh · $4,772
Officer · 510 sh · $24,154
Officer · 400 sh · $18,796
Officer · 140 sh · $6,598
Officer · 477 sh · $22,533
Officer · 600 sh · $28,386
Officer · 700 sh · $33,145
Officer · 78 sh · $3,664
Officer · 8 sh · $375
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology