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

Insider buying vs selling

Have California Water Service Group insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Elissa Y. OuyangVP Facilities Fleet Procure2025-09-0752$47.09
$2.45kSell
Michael S. Mares Jr.SVP Operations2025-09-0753$47.09
$2.50kSell
Michael B. LuuSVP Corp Svce Chief Risk Of2025-09-0754$47.09
$2.54kSell
Sophie Marwieh JamesVP Water Qual Envir Affairs2025-09-0724$47.09
$1.13kSell
Martin A. KropelnickiChairman President CEO2025-09-07385$47.09
$18.13kSell
Shannon C. DeanSR. VP Cust Svc Chief Sust2025-09-0757$47.09
$2.68kSell
Thomas A. ScanlonCorporate Controller PAO2025-09-0723$47.09
$1.08kSell
Shawn C. BuntingSr. VP GC and Business Dev2025-09-0745$47.09
$2.12kSell
Greg A. MillemanVP Rates Regulatory Affairs2025-09-0751$47.09
$2.40kSell
Michelle R. MortensenVP Corp Sect Chief of Staff2025-09-0757$47.09
$2.68kSell

1 of 12

CWT insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CWT insiders and whales buy or sell their stock.

CWT Shareholders

What type of owners hold California Water Service Group stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc17.53%10,448,234$474.04MInstitution
Vanguard Group Inc12.27%7,312,302$331.76MInstitution
T Rowe Price Investment Management Inc5.54%3,300,909$149.76MInstitution
State Street Corp5.20%3,101,001$140.69MInstitution
Amundi3.82%2,276,599$103.29MInstitution
Nuance Investments LLC2.96%1,764,459$80.05MInstitution
Geode Capital Management LLC2.38%1,416,337$64.26MInstitution
First Trust Advisors LP2.36%1,404,320$63.71MInstitution
Fmr LLC2.35%1,403,132$63.66MInstitution
Dimensional Fund Advisors LP1.93%1,149,018$52.13MInstitution

1 of 3

CWT vs Water Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CWT83.15%2.00%Net SellingNet Selling
AWR80.46%2.34%Net BuyingNet Selling
HTO79.36%20.43%Net SellingNet Selling
MSEX78.10%4.71%Net BuyingNet Selling
CWCO67.71%7.64%Net SellingNet Selling

California Water Service Group Stock Ownership FAQ

Who owns California Water Service Group?

California Water Service Group (NYSE: CWT) is owned by 83.15% institutional shareholders, 2.00% California Water Service Group insiders, and 14.86% retail investors. Blackrock Inc is the largest individual California Water Service Group shareholder, owning 10.45M shares representing 17.53% of the company. Blackrock Inc's California Water Service Group shares are currently valued at $474.04M.

If you're new to stock investing, here's how to buy California Water Service Group stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.