Stocks › CWT
CALIFORNIA WATER SERVICE GROUP
CWT·NYSE·
United States·USD
United States·USD$45.55
-0.29 (-0.63%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
CWT
CALIFORNIA WATER SERVICE GROUP · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
CWTS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of CWT by members of U.S. Congress · 0 on record
No congressional trades in CWT on record.
Whale Activity
Position changes in CWT reported for 2026-06-30 by 9 tracked institutional filers
- Increased7
- New0
- Held0
- Decreased1
- Closed1
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 10.8M | $523.3M | increased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.4M | $213.1M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | $130.9M | increased |
| CITADEL ADVISORS LLC | 196.4K | $9.6M | increased |
| D. E. Shaw & Co., Inc. | 192.5K | $9.4M | increased |
| RENAISSANCE TECHNOLOGIES LLC | 144.2K | $7.0M | increased |
| MILLENNIUM MANAGEMENT LLC | 110.4K | $5.4M | increased |
| TWO SIGMA INVESTMENTS, LP | 8,609 | $419K | decreased |
| Bridgewater Associates | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by CWT insiders, by quarter · Form 4
Recent Insider Transactions
2,866 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Snow Lester ADirector · Director | Sale | −500 | $50.21 | $25K | Sep 1, 2026 | Form 4 ↗ |
| Krummel Thomas MDirector · Director | Sale | −3,700 | $50.37 | $186K | Aug 13, 2026 | Form 4 ↗ |
| James Sophie MarwiehVP Water Qual | Tax withholding | −50 | $45.82 | $2K | Jun 5, 2026 | Form 4 ↗ |
| Jenkins Kenneth GVP Water Res Plan & Sustain | Tax withholding | −38 | $45.82 | $2K | Jun 5, 2026 | Form 4 ↗ |
| Bunting Shawn CSr. VP, GC and Business Dev | Tax withholding | −69 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Peters Todd KennethVice President, Engineering | Tax withholding | −40 | $45.82 | $2K | Jun 5, 2026 | Form 4 ↗ |
| Scanlon Thomas AVP, Corporate Controller & PAO | Tax withholding | −30 | $45.82 | $1K | Jun 5, 2026 | Form 4 ↗ |
| Mares Michael S JRSVP Operations | Tax withholding | −68 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Milleman Greg AVP Rates & Regulatory Affairs | Tax withholding | −66 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Ouyang Elissa YVP Facilities Fleet Procure IT | Tax withholding | −66 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Dean Shannon CSR. VP, Cust Svc & Chief Sust | Tax withholding | −73 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Mortensen Michelle RVP Corp Sect, Gov & Assurance | Tax withholding | −73 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Luu Michael BSVP Corp Svce & Chief Risk Of | Tax withholding | −69 | $45.82 | $3K | Jun 5, 2026 | Form 4 ↗ |
| Lynch James PatrickSVP CFO and Treasurer | Tax withholding | −49 | $45.82 | $2K | Jun 5, 2026 | Form 4 ↗ |
| KROPELNICKI MARTIN AChairman President & CEO | Tax withholding | −493 | $45.82 | $23K | Jun 5, 2026 | Form 4 ↗ |
| HAMNER KRISTAN AVP, Chief Human Resource Offcr | Tax withholding | −41 | $45.24 | $2K | Jun 4, 2026 | Form 4 ↗ |
| James Sophie MarwiehVP Water Qual | Tax withholding | −51 | $45.24 | $2K | Jun 4, 2026 | Form 4 ↗ |
| Jenkins Kenneth GVP Water Res Plan & Sustain | Tax withholding | −63 | $45.24 | $3K | Jun 4, 2026 | Form 4 ↗ |
| Bunting Shawn CSr. VP, GC and Business Dev | Tax withholding | −70 | $45.24 | $3K | Jun 4, 2026 | Form 4 ↗ |
| Peters Todd KennethVice President, Engineering | Tax withholding | −40 | $45.24 | $2K | Jun 4, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding CWT · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF iShares Trust | 3.6M | $175.4M | 0.16% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1.9M | $92.4M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF iShares Trust | 1.6M | $76.7M | 0.09% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 1.4M | $66.8M | 0.04% | Jun 30, 2026 |
| Fidelity Small Cap Value Fund Fidelity Securities Fund | 1.3M | $64.2M | 1.17% | Jul 31, 2026 |
| T. Rowe Price Small-Cap Value Fund, Inc. | 928.3K | $45.2M | 0.43% | Jun 30, 2026 |
| VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 792.9K | $38.6M | 0.08% | Jun 30, 2026 |
| T. Rowe Price Small-Cap Stock Fund, Inc. | 730.3K | $35.5M | 0.38% | Jun 30, 2026 |
| First Trust Value Line Dividend Index Fund First Trust Exchange-Traded Fund | 693.4K | $33.7M | 0.42% | Jun 30, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 686.6K | $33.4M | 0.03% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list CWT's shares (CUSIP 130788102), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming california water service as client
No lobbying filings found naming CALIFORNIA WATER SERVICE GROUP as the client.
- THE FERGUSON GROUP, LLCCALIFORNIA WATER SERVICE COMPANY · 2022 Q3—
Filing ↗ - THE FERGUSON GROUP, LLCCALIFORNIA WATER SERVICE COMPANY · 2022 Q3—
Filing ↗ - THE FERGUSON GROUP, LLCCALIFORNIA WATER SERVICE COMPANY · 2022 Q2—
Filing ↗ - THE FERGUSON GROUP, LLCCALIFORNIA WATER SERVICE COMPANY · 2022 Q1$10K
Filing ↗ - THE FERGUSON GROUP, LLCCALIFORNIA WATER SERVICE COMPANY · 2021 Q4 · TAX, UTI$10K
Filing ↗
Government Contracts
Federal awards to california water service · USAspending
$31KAwarded · 1 contract on record
- Department of the InteriorCT WATER SERVICE FOR MPCO$31K
Aug 4, 2023 · ↗
U.S. Patents
Recent USPTO applications naming CALIFORNIA WATER SERVICE GROUP
No USPTO patent applications found for CALIFORNIA WATER SERVICE GROUP.
Annual Financials
From CWT's 10-K filings · XBRL
No annual XBRL figures on record for CWT. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitJun 13, 2011
- 2-for-1Stock splitJan 26, 1998
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
About CALIFORNIA WATER SERVICE GROUP
From SEC EDGAR company records
Industry (SIC 4941)Water Supply
SectorUtilities
HeadquartersSAN JOSE, CA
IncorporatedDE
SEC CIK0001035201 ↗