LMB
Limbach Holdings, Inc. · Basic Materials · Construction Materials
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.3% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 73 | 0 | 5.39M | $415.05M | +7 | −7 |
| Q1 2026 | 76 | +4 | 5.59M | $436.38M | +8 | −4 |
| Q4 2025 | 72 | -1 | 6.18M | $480.75M | n/a | −1 |
| Q3 2025 | 15 | 0 | 3.44M | $334.10M | +1 | −1 |
| Q2 2025 | 12 | +1 | 2.39M | $335.16M | +2 | −1 |
| Q1 2025 | 8 | -1 | 854.66K | $63.65M | n/a | −1 |
| Q4 2024 | 9 | 0 | 904.44K | $77.37M | +1 | −1 |
| Q3 2024 | 8 | 0 | 668.75K | $50.67M | +1 | −1 |
| Q2 2024 | 8 | n/a | 754.05K | $42.93M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 358.27K | -1.1% | $30.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 236.62K | -0.8% | $20.25M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 3 | State Street Global Advisors ✦ (passive) | 224.13K | n/a | $19.17M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Millennium Management ✦ | 25.37K | +639.0% | $2.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 22.11K | +35.9% | $1.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 16.03K | -51.2% | $1.37M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 7 | Marshall Wace ✦ | 10.20K | New | $872,508 | 0.0% | New | 1 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 7.61K | +10.8% | $652,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 4.10K | -31.3% | $350,714 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $872,508 | 0.0% |
Exited
| Two Sigma Investments | $216,068 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 187 holders, 10.18M shares, $710.62M 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)
Director · 500 sh @ 50.58 · $25,288
Director · 3.35K sh @ 50.61 · $169,331
Director · 662 sh @ 51.25 · $33,928
Director · 212 sh @ 50.66 · $10,740
Director · 1.94K sh @ 51.35 · $99,619
Director · 1.00K sh @ 49.59 · $49,590
Director · 2.60K sh @ 49.01 · $127,425
Open-market sales (S)
Officer · 5.09K sh · $255,770
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology