CWTCalifornia Water Service

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 13964
Ticker: CWT
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 1972-06-01
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: CWT

Detail

Enriched 2026-08-14 20:47

Market cap: $3,090,718,267.98
Shares outstanding (class): 61,839,101
Shares outstanding (weighted): 61,839,101
SIC: 4941 WATER SUPPLY
Employees: 1,336
Location: SAN JOSE, CA
Homepage: https://www.calwatergroup.com
Description: California Water Service Group is a U.S. water and utilities holding company based in California. The company provides water utility and other related services in California, Washington, New Mexico, Hawaii and Texas through its wholly-owned subsidiaries. The bulk of the company's business consists of the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, and the provision of water for domestic and municipal fire protection services.

Market cap and share counts drift.

Funds holding this security

152 funds · 155 positions · $852.22M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$162.21M	0.18%	3,577,621 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$85.88M	0.00%	1,894,198 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$66.43M	0.09%	1,465,251 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$62.42M	0.04%	1,376,685 NS	FIGI
T. Rowe Price Small-Cap Value Fund, Inc. T. ROWE PRICE SMALL-CAP VALUE FUND, INC.	—	$40.17M	0.44%	885,879 NS	FIGI
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VBK	$34.87M	0.09%	768,971 NS	FIGI
First Trust Value Line Dividend Index Fund First Trust Exchange-Traded Fund	FVD	$34.58M	0.43%	762,756 NS	FIGI
T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC.	—	$33.15M	0.41%	731,103 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$30.06M	0.04%	662,916 NS	FIGI
State Street(R) SPDR(R) S&P(R) Dividend ETF SPDR SERIES TRUST	SDY	$25.92M	0.13%	571,725 NS	FIGI
First Trust Water ETF First Trust Exchange-Traded Fund	FIW	$24.60M	1.38%	542,574 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$24.43M	0.18%	538,851 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$23.28M	0.19%	513,437 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$20.31M	0.21%	447,840 NS	FIGI
T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc.	—	$17.76M	0.41%	391,737 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERCWT
FIGI_COMPOSITEBBG000D8KTN6
FIGI_SHARE_CLASSBBG001S7QBD4
CIK0001035201
ISINUS1307881029
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Utilities
Industry: Water Utilities
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: California Water Service is a water utility company, classified under utilities with water utilities industry.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.