Security record · archived quarter
CWT
California Water Service Group · Utilities · Regulated Water
109Tracked holders
+1Δ holders
39.49MShares held
$1.71BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +0.9% ·
share flow -0.4% ·
net new positions +1.8%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| 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 | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.68M | +2.2% | $462.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 7.35M | +0.5% | $318.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 7.35M | +0.5% | $318.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 7.35M | +0.5% | $318.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 7.35M | +0.5% | $318.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 7.35M | +0.5% | $318.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 3.03M | -2.3% | $131.29M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Amundi | 2.74M | — | $118.63M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Amundi | 2.74M | — | $118.63M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Amundi | 2.74M | — | $118.63M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Amundi | 2.74M | — | $118.63M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 1.80M | +28.0% | $77.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 1.80M | +28.0% | $77.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 1.80M | +28.0% | $77.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 1.42M | +0.3% | $61.58M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 1.42M | +0.3% | $61.58M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 31 | First Trust Advisors Lp | 1.37M | — | $59.27M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | First Trust Advisors Lp | 1.37M | — | $59.27M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 1.15M | — | $50.00M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 1.15M | — | $50.00M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 1.15M | — | $50.00M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Dimensional Fund Advisors Lp | 1.15M | — | $50.00M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Dimensional Fund Advisors Lp | 1.15M | — | $50.00M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Invesco Ltd. | 954.23K | — | $41.35M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 767.03K | -4.4% | $33.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Legal & General Group Plc | 763.85K | — | $33.10M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Legal & General Group Plc | 763.85K | — | $33.10M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Legal & General Group Plc | 763.85K | — | $33.10M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Charles Schwab Investment… | 710.67K | — | $30.79M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Northern Trust Corp | 611.55K | — | $26.50M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 504.84K | — | $21.87M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Nuveen, LLC | 440.07K | — | $19.07M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Nuveen, LLC | 440.07K | — | $19.07M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Nuveen, LLC | 440.07K | — | $19.07M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Victory Capital Management Inc | 315.46K | — | $13.67M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Principal Financial Group Inc | 284.02K | — | $12.31M | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Principal Financial Group Inc | 284.02K | — | $12.31M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Raymond James Financial Inc | 281.89K | — | $12.21M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Raymond James Financial Inc | 281.89K | — | $12.21M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | UBS AM, a distinct business unit of… | 234.64K | — | $10.17M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Goldman Sachs Group ✦ | 226.29K | -13.0% | $9.81M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Goldman Sachs Group ✦ | 226.29K | -13.0% | $9.81M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | JPMorgan Chase ✦ | 225.89K | -59.3% | $9.79M | 0.0% | ▼ Trim | 2 | 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.
Frequently co-owned
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)
Aug 13
Krummel Thomas M
Director · 3.70K sh · $186,350
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 22
SC 13G/A — Amundi
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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