MSEX
Middlesex Water Company · Utilities · Regulated Water
Momentum inputs (comparable managers):
holder breadth -6.2% ·
share flow +1.5% ·
net new positions -6.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 79 | 0 | 11.36M | $638.08M | +6 | −8 |
| Q1 2026 | 84 | +5 | 11.19M | $582.43M | +7 | −2 |
| Q4 2025 | 79 | -1 | 12.00M | $605.16M | — | −1 |
| Q3 2025 | 15 | -1 | 7.13M | $386.08M | +1 | −2 |
| Q2 2025 | 13 | 0 | 6.21M | $336.38M | +1 | −1 |
| Q1 2025 | 10 | +1 | 1.62M | $104.09M | +2 | −1 |
| Q4 2024 | 9 | +1 | 1.55M | $81.61M | +3 | −2 |
| Q3 2024 | 7 | -2 | 678.29K | $44.26M | — | −2 |
| Q2 2024 | 9 | — | 839.90K | $43.90M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.36M | +1.9% | $181.64M | 0.0% | ▲ Add | 2 | SEC ↗ ×13 |
| 2 | The Vanguard Group ✦ (passive) | 1.37M | -3.6% | $74.33M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 702.48K | +1.6% | $38.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 503.12K | — | $27.23M | 0.0% | n/c | 1 | SEC ↗ ×9 |
| 5 | Geode Capital Management ✦ (passive) | 459.35K | +3.5% | $24.86M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | Goldman Sachs Group ✦ | 245.27K | — | $13.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 7 | Renaissance Technologies ✦ | 215.01K | +6.0% | $11.64M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 8 | D. E. Shaw & Co. ✦ | 76.72K | +4.7% | $4.15M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 9 | JPMorgan Chase ✦ | 70.62K | — | $3.82M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 10 | AQR Capital Management ✦ | 48.00K | +212.0% | $2.60M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 11 | Two Sigma Investments ✦ | 25.59K | New | $1.39M | 0.0% | New | 1 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 24.26K | +7.8% | $1.31M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 13 | Millennium Management ✦ | 14.96K | -13.1% | $809,527 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 12.82K | +81.5% | $693,981 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 15 | Fidelity (FMR) ✦ | 5.89K | -13.4% | $318,551 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $1.39M | 0.0% |
Exited
| Gotham Asset Management | $305,738 | was 0.0% |
| Point72 Asset Management | $173,376 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 219 holders, 15.00M shares, $679.25M 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.