CWT
California Water Service Group · Utilities · Regulated Water
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 100 | -6 | 37.60M | $1.83B | +6 | −12 |
| Q1 2026 | 109 | +1 | 36.19M | $1.64B | +7 | −7 |
| Q4 2025 | 109 | +1 | 39.49M | $1.71B | +2 | — |
| Q3 2025 | 16 | -1 | 26.36M | $1.21B | — | −2 |
| Q2 2025 | 15 | +2 | 24.84M | $1.13B | +3 | −1 |
| Q1 2025 | 10 | 0 | 5.85M | $283.54M | +1 | −1 |
| Q4 2024 | 10 | +1 | 6.00M | $272.11M | +1 | — |
| Q3 2024 | 8 | -1 | 2.59M | $140.66M | +1 | −2 |
| Q2 2024 | 9 | — | 2.31M | $112.22M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.31M | — | $63.71M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.31M | — | $63.71M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Norges Bank ✦ (passive) | 600.74K | — | $29.13M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Renaissance Technologies ✦ | 109.40K | — | $5.30M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 86.38K | — | $4.19M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Marshall Wace ✦ | 76.85K | — | $3.73M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Millennium Management ✦ | 56.94K | — | $2.76M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | D. E. Shaw & Co. ✦ | 39.59K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 16.59K | — | $804,497 | 0.0% | n/c | 1 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 16.59K | — | $804,497 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Two Sigma Investments ✦ | 13.78K | — | $667,998 | 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
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 334 holders, 51.13M shares, $2.11B 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 · 3.70K sh · $186,350
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology