CWT — CALIFORNIA WATER SERVICE GROUP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on CWT
| date | signal | measured base rate |
|---|---|---|
| 2026-07-28 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-17 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-02 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-06-30 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-06-24 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-04-14 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-13 | Krummel Thomas M Director | Open-market sale | 3.7K | 50.37 | 186.4K |
| 2026-08-04 | Shimansky Gregory Dale VP, Rates & Reg Affairs | Grant or award | 446 | 0.00 | 0 |
| 2026-06-05 | KROPELNICKI MARTIN A Chairman President & CEO | Shares withheld for tax | 493 | 45.82 | 22.6K |
| 2026-06-05 | Mortensen Michelle R VP Corp Sect, Gov & Assurance | Shares withheld for tax | 73 | 45.82 | 3.3K |
| 2026-06-05 | Dean Shannon C SR. VP, Cust Svc & Chief Sust | Shares withheld for tax | 73 | 45.82 | 3.3K |
| 2026-06-05 | Bunting Shawn C Sr. VP, GC and Business Dev | Shares withheld for tax | 69 | 45.82 | 3.2K |
| 2026-06-05 | Luu Michael B SVP Corp Svce & Chief Risk Of | Shares withheld for tax | 69 | 45.82 | 3.2K |
| 2026-06-05 | Mares Michael S JR SVP Operations | Shares withheld for tax | 68 | 45.82 | 3.1K |
| 2026-06-05 | Ouyang Elissa Y VP Facilities Fleet Procure IT | Shares withheld for tax | 66 | 45.82 | 3.0K |
| 2026-06-05 | Milleman Greg A VP Rates & Regulatory Affairs | Shares withheld for tax | 66 | 45.82 | 3.0K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 467.4M | 10.3M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 194.5M | 4.3M |
| Amundi | 157.4M | 3.5M |
| STATE STREET CORP | 140.7M | 3.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | 120.8M | 2.7M |
| NUANCE INVESTMENTS, LLC | 72.7M | 1.6M |
| GEODE CAPITAL MANAGEMENT, LLC | 66.9M | 1.5M |
| FMR LLC | 63.0M | 1.4M |
| FIRST TRUST ADVISORS LP | 61.4M | 1.4M |
| DIMENSIONAL FUND ADVISORS LP | 52.5M | 1.2M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-14 | 2026-08-13 | on EDGAR ↗ |
| 144 | 2026-08-13 | — | on EDGAR ↗ |
| 4 | 2026-08-05 | 2026-08-04 | on EDGAR ↗ |
| 3 | 2026-08-04 | 2026-07-01 | on EDGAR ↗ |
| 10-Q | 2026-07-30 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-07-30 | 2026-07-29 | on EDGAR ↗ |
| 8-K | 2026-07-29 | 2026-07-29 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-07-22 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- CALIFORNIA WATER SERVICE GROUP (CWT) filed form 4 · 2026-08-14 · SEC EDGAR
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