SMP
Standard Motor Products, Inc. · Consumer Cyclical · Auto - Parts
Momentum inputs (comparable managers):
holder breadth -7.1% ·
share flow +1.8% ·
net new positions -7.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 74 | +2 | 13.53M | $526.98M | +5 | −2 |
| Q1 2026 | 74 | +2 | 13.15M | $456.77M | +5 | −3 |
| Q4 2025 | 72 | 0 | 13.63M | $502.37M | +1 | −1 |
| Q3 2025 | 17 | +1 | 8.65M | $353.18M | +1 | — |
| Q2 2025 | 13 | -1 | 8.40M | $258.00M | +1 | −2 |
| Q1 2025 | 11 | +3 | 2.56M | $63.74M | +3 | — |
| Q4 2024 | 8 | 0 | 2.29M | $70.89M | — | — |
| Q3 2024 | 7 | -1 | 1.53M | $50.75M | — | −1 |
| Q2 2024 | 8 | — | 1.09M | $30.20M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 3.92M | — | $120.53M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 1.77M | — | $54.23M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 1.77M | — | $54.23M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 1.77M | — | $54.23M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 1.77M | — | $54.23M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 1.77M | — | $54.23M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | GAMCO Investors ✦ | 956.69K | +21.1% | $29.39M | 0.3% | ▲ Add | 5 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 863.07K | +0.1% | $26.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 498.98K | +1.4% | $15.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 498.98K | +1.4% | $15.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Citadel Advisors ✦ | 200.14K | +75.9% | $6.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 200.14K | +75.9% | $6.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | Marshall Wace ✦ | 77.13K | +156.2% | $2.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Marshall Wace ✦ | 77.13K | +156.2% | $2.37M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | D. E. Shaw & Co. ✦ | 38.81K | -58.1% | $1.19M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | Millennium Management ✦ | 30.49K | -57.1% | $936,622 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | T. Rowe Price ✦ | 22.95K | +6.4% | $705,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 31 | Arrowstreet Capital ✦ | 11.87K | -61.9% | $364,493 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 32 | Two Sigma Investments ✦ | 8.05K | New | $247,235 | 0.0% | New | 1 | SEC ↗ |
| 33 | Fidelity (FMR) ✦ | 1.43K | — | $43,840 | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Fidelity (FMR) ✦ | 1.43K | — | $43,840 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $247,235 | 0.0% |
Exited
| AQR Capital Management | $1.05M | was 0.0% |
| Renaissance Technologies | $226,863 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 185 holders, 18.02M shares, $591.03M 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 · 5.80K sh · $226,122
Officer · 3.50K sh · $135,660
Officer · 9.05K sh · $350,364
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology