MLI
Mueller Industries, Inc. · Industrials · Manufacturing - Metal Fabrication
Momentum inputs (comparable managers):
holder breadth -5.9% ·
share flow +2.0% ·
net new positions -6.2%
· 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 | 135 | +4 | 76.34M | $9.16B | +9 | −6 |
| Q1 2026 | 135 | -2 | 72.29M | $8.01B | +4 | −7 |
| Q4 2025 | 137 | 0 | 78.95M | $9.07B | +2 | −1 |
| Q3 2025 | 19 | +1 | 42.45M | $4.29B | +2 | −2 |
| Q2 2025 | 16 | -1 | 37.42M | $2.97B | n/a | −1 |
| Q1 2025 | 14 | +2 | 14.13M | $1.08B | +2 | n/a |
| Q4 2024 | 12 | -2 | 13.59M | $1.08B | n/a | −2 |
| Q3 2024 | 13 | +1 | 8.70M | $644.67M | +1 | n/a |
| Q2 2024 | 12 | n/a | 8.80M | $501.18M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.79M | n/a | $857.46M | 0.0% | n/c | 1 | SEC ↗ ×19 |
| 2 | The Vanguard Group ✦ (passive) | 10.54M | n/a | $837.38M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 3.47M | -20.7% | $275.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | GAMCO Investors ✦ | 2.60M | -2.5% | $206.48M | 2.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.99M | -28.6% | $157.87M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 6 | Norges Bank ✦ (passive) | 1.60M | +2.7% | $127.29M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 1.22M | n/a | $96.63M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 8 | Millennium Management ✦ | 971.47K | +236.9% | $77.20M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 918.80K | +56.1% | $73.02M | 0.1% | ▲ Add | 5 | SEC ↗ ×5 |
| 10 | Arrowstreet Capital ✦ | 900.43K | -8.5% | $71.56M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 644.58K | +103.7% | $51.23M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 12 | D. E. Shaw & Co. ✦ | 548.82K | +979.5% | $43.61M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 13 | Citadel Advisors ✦ | 528.16K | +320.2% | $41.97M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 14 | Renaissance Technologies ✦ | 493.70K | +61.5% | $39.23M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 15 | Two Sigma Investments ✦ | 183.61K | +219.2% | $14.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | Gotham Asset Management ✦ | 25.42K | +5.5% | $2.02M | 0.0% | ▲ Add | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Marshall Wace | $672,850 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 715 holders, 98.23M shares, $10.28B 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)
Director · 2.00K sh · $128,160
Officer · 86.21K sh · $5.78M
Officer, Director · 70.00K sh · $4.86M
Officer, Director · 200.00K sh · $13.69M
Officer, Director · 70.00K sh · $4.84M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology