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NYSE: CWT
California Water Service Group Stock Ownership - Who owns California Water Service Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have California Water Service Group insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael S. Mares Jr.Vice President Operations2026-03-203,892$44.00
$171.25kSell
Michael B. LuuSr. VP Corp Svcs Chief Risk2026-03-20739$44.53
$32.91kSell
Sophie Marwieh JamesVP Water Qual Envir Affairs2026-03-07232$45.59
$10.58kSell
Sophie Marwieh JamesVP Water Qual Envir Affairs2026-03-0727$45.59
$1.23kSell
Shawn C. BuntingSr. VP GC and Business Dev2026-03-07422$45.59
$19.24kSell
Kenneth G. JenkinsVP Water Res Plan Sustain2026-03-0733$45.59
$1.50kSell
Kenneth G. JenkinsVP Water Res Plan Sustain2026-03-07281$45.59
$12.81kSell
Greg A. MillemanVP Rates Regulatory Affairs2026-03-0757$45.59
$2.60kSell
Greg A. MillemanVP Rates Regulatory Affairs2026-03-07486$45.59
$22.16kSell
Shawn C. BuntingSr. VP GC and Business Dev2026-03-0749$45.59
$2.23kSell

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Net Insider Buy/Sell (L12M) Ownership

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CWT Shareholders

What type of owners hold California Water Service Group stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc17.91%10,681,351$495.94MInstitution
Vanguard Group Inc12.32%7,346,457$341.10MInstitution
T Rowe Price Investment Management Inc5.60%3,337,205$154.95MInstitution
State Street Corp5.08%3,029,950$140.68MInstitution
Amundi4.59%2,738,993$127.17MInstitution
Nuance Investments LLC3.06%1,825,390$84.75MInstitution
Fmr LLC3.01%1,796,148$83.40MInstitution
Geode Capital Management LLC2.38%1,420,950$65.97MInstitution
First Trust Advisors LP2.29%1,367,978$63.52MInstitution
Dimensional Fund Advisors LP1.93%1,153,931$53.58MInstitution

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CWT vs Water Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CWT83.93%2.08%Net SellingNet Selling
AWR80.83%2.40%Net BuyingNet Buying
HTO64.67%35.33%Net BuyingNet Buying
MSEX81.82%4.75%Net BuyingNet Buying
CWCO65.38%8.01%Net SellingNet Buying
View Top Water Stocks

California Water Service Group Stock Ownership FAQ

Who owns California Water Service Group?

California Water Service Group (NYSE: CWT) is owned by 83.93% institutional shareholders, 2.08% California Water Service Group insiders, and 13.99% retail investors. Blackrock Inc is the largest individual California Water Service Group shareholder, owning 10.68M shares representing 17.91% of the company. Blackrock Inc's California Water Service Group shares are currently valued at $497.00M.

If you're new to stock investing, here's how to buy California Water Service Group stock.
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