CALIFORNIA WTR SVC GROUP (CWT) is held by 155 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling CWT?

In Q1 2026, 100 institutions opened or increased positions in CALIFORNIA WTR SVC GROUP while 53 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on CWT?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for CALIFORNIA WTR SVC GROUP.

How many hedge funds hold CWT?

155 institutional investors report holding CALIFORNIA WTR SVC GROUP (CWT) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into CWT?

As of Q1 2026, tracked institutions in CALIFORNIA WTR SVC GROUP show 100 buyers versus 53 sellers — net inflows.

CALIFORNIA WTR SVC GROUP

CWT·130788102·US·Common Stock·Utilities - Utilities - Regulated Water-13D/G

155

Holders

Avg rating(36 Elite)

$1.9B

Total Value

65% (168)

Fund Consensus

100 buying - 53 selling

Smart Money Verdict

View all

Held by 155 funds

36 elite

Who's Trading

ActivistVPVanguard Portfolio Management7.2%Apr 29, 2026

ActivistVAVanguard Capital Management5.3%Apr 29, 2026

Activist

AMUNDI5.8%Apr 10, 2026

Activist

The Vanguard Group0.0%Mar 26, 2026

InsiderLBLuu Michael BSell $33KMar 20, 2026

InsiderMJMares Michael S JRSell $171KMar 20, 2026

InsiderMRMortensen Michelle RSell $40KDec 23, 2025

InsiderLPLynch James PatrickBuy $24KDec 10, 2025

Activist

BlackRock, Inc.17.1%Jul 17, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	10.3M(-3.5%)	$467.4M	0.0%	+12.73%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	4.3M	$194.5M	0.0%	+5.88%	42
Amundi	Increased	3.5M(+26.7%)	$157.4M	0.0%	+3.08%	38
STATE STREET CORP	Increased	3.1M(+2.4%)	$140.7M	0.0%	+2.68%	31
VAVANGUARD CAPITAL MANAGEMENT LLC	New	2.7M	$120.8M	0.0%	+5.88%	42
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.5M(+3.8%)	$66.9M	0.0%	+8.32%	31
FMR LLC	Decreased	1.4M(-22.6%)	$63M	0.0%	+12.07%	0
FIRST TRUST ADVISORS LP	Decreased	1.4M(-1.0%)	$61.4M	0.0%	+6.15%	0
DIMENSIONAL FUND ADVISORS LP	Increased	1.2M(+0.4%)	$52.5M	0.0%	-6.46%	29
MORGAN STANLEY	Increased	1.1M(+45.9%)	$50.7M	0.0%	+5.33%	40
Invesco Ltd.	Increased	1M(+5.0%)	$45.4M	0.0%	+4.62%	31
Legal & General Group Plc	Increased	777,542(+1.8%)	$35.3M	0.0%	+7.27%	29
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	728,456(+2.5%)	$33M	0.0%	+9.52%	30
NORTHERN TRUST CORP	Increased	637,303(+4.2%)	$28.9M	0.0%	+3.45%	30
Bank of New York Mellon Corp	Increased	506,702(+0.4%)	$23M	0.0%	+3.80%	29
Nuveen, LLC	Decreased	425,114(-3.4%)	$19.3M	0.0%	+6.75%	0
VFVANGUARD FIDUCIARY TRUST CO	New	386,412	$17.5M	0.0%	+5.88%	39
VICTORY CAPITAL MANAGEMENT INC	Increased	321,315(+1.9%)	$14.6M	0.0%	+7.29%	29
RAYMOND JAMES FINANCIAL INC	Increased	294,518(+4.5%)	$13.4M	0.0%	+8.06%	29
PRINCIPAL FINANCIAL GROUP INC	Increased	289,623(+2.0%)	$13.1M	0.0%	+15.36%	28