CWT is the ticker symbol for CALIFORNIA WATER SERVICE GROUP, a publicly traded Utilities sector company listed on NYSE. 13F Pro tracks CWT with AI-powered analysis, a 32-signal quality score, SEC EDGAR financials, insider transactions, and institutional 13F holdings — all sourced directly from public SEC filings.

Is CWT a good stock to buy?

13F Pro's AI ranking engine scores CWT at 63.4/100, ranked #629 of 2,961 stocks based on 32 fundamental signals including profitability, growth, balance sheet strength, and free cash flow. The full AI verdict and bull/bear case for CWT is available at https://13fpro.ai/company/CWT. Not investment advice — review the underlying SEC filings before making any trade.

Where does 13F Pro source CWT data?

All CALIFORNIA WATER SERVICE GROUP fundamentals and ownership data come directly from SEC EDGAR. CALIFORNIA WATER SERVICE GROUP files with the SEC under CIK 1035201. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

CALIFORNIA WATER SERVICE GROUP(CWT)— Stock Profile, AI Score & Financials

Utilities · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2026-06-30.

CALIFORNIA WATER SERVICE GROUP (CWT) stock profile, AI quality score, and SEC EDGAR financial data, a Utilities sector company. 13F Pro's AI-powered ranking engine scores CWT at 63.4/100 on a 32-signal composite quality model, placing it at rank #629 of 2,961 stocks — the top 25% of the AI-ranked universe. CWT scores in the top quartile across free cash flow (86.2). Based on the latest XBRL financial filings (Q2 2026), CALIFORNIA WATER SERVICE GROUP reports quarterly revenue of $278.0M, net income of $56.5M. Top institutional holders of CWT by reported 13-F value include BlackRock, VANGUARD PORTFOLIO MANAGEMENT, T. Rowe Price Investment Management, based on the most recent SEC filings. CWT trades on the NYSE exchange and files with the SEC under CIK 1035201. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CWT daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for CALIFORNIA WATER SERVICE GROUP directly from SEC EDGAR.

AI Quality Score

63.4/100

AI Rank

#629

Revenue

$278.0M

Net Income

$56.5M

CWT key financials by period

CALIFORNIA WATER SERVICE GROUP reported revenue, net income and margins by fiscal period, from SEC filings.
Period	Form	Revenue	Net income	Operating margin
FY 2025	10-K	$963.7M	$128.2M	17.7%
FY 2024	10-K	$905.6M	$190.8M	24.9%
FY 2023	10-K	$790.3M	$51.9M	9.8%
FY 2022	10-K	$772.6M	$96.0M	16.5%
FY 2021	10-K	$765.7M	$101.1M	16.6%
FY 2020	10-K	$697.6M	$96.8M	19.6%

Institutions holding CWT

Institutional investors reporting a position in CALIFORNIA WATER SERVICE GROUP on SEC Form 13F.
Institution	Shares	Value	Reported
BlackRock	10,755,498	$523.3M	2026-06-30
VANGUARD PORTFOLIO MANAGEMENT	4,379,671	$213.1M	2026-06-30
T. Rowe Price Investment Management	3,517,105	$171.1M	2026-06-30
Amundi	3,486,859	$169.7M	2026-06-30
STATE STREET	3,266,850	$158.9M	2026-06-30
VANGUARD CAPITAL MANAGEMENT	2,690,663	$130.9M	2026-06-30
ATLAS Infrastructure Partners (UK) Ltd.	1,984,605	$96.6M	2026-06-30
GEODE CAPITAL MANAGEMENT	1,555,391	$75.7M	2026-06-30
FIRST ADVISORS	1,300,055	$63.2M	2026-06-30
FMR	1,281,406	$62.3M	2026-06-30

SEC EDGAR: CIK 1035201 →

CALIFORNIA WATER SERVICE GROUP

CWT

NYSEMid CapUtilities

13F Pro Quality Score

63.4/100

Rank #629 of 2,961 stocksTOP 25%

View Utilities peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

59.0/100

Profitability

68.9/100

Balance Sheet

55.5/100

Earnings Quality

66.9/100

Free Cash Flow

86.2/100

Institutional Flow

69.7/100

Revenue Scale

49.9/100

Dilution Risk

74.4/100

Price Chart

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What's Driving CWT's Business? Latest 10-Q Breakdown

AI-extracted from the 10-Q filed 2026-07-30 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Revenue from contracts with customers rose to $278.0M (+8.5% YoY) and net income attributable to the Company rose to $56.5M, driven by the retroactive 2024 CA General Rate Case decision and $15.3M of one-time IRMA catch-up revenue.

Biggest Revenue Drivers

Residential$153.4M+8.1% YoY

Business$51.7M+7.6% YoY

Biggest Revenue Drivers

Total revenue: $278.0M+8.5% YoY

Residential$153.4M+8.1% YoY

Business$51.7M+7.6% YoY

Other$28.6M+10.5% YoY

Includes changes to accrued and unbilled revenue

Multiple residential$22.6M+8.8% YoY

Public authorities$15.2M+17.0% YoY

Largest Expense Items

Water production costs$91.8M+7.4% YoY

Primarily due to an increase in wholesale rates

Administrative and general$36.2M+8.7% YoY

Higher consulting services and other general corporate expenses

Depreciation and amortization$29.5M-18.0% YoY

Lower depreciation rates in California approved in the 2024 CA GRC

Margins: Net operating income rose to $70.9M from $51.8M as the retroactive 2024 CA GRC rate increase and $15.3M of IRMA catch-up revenue outpaced higher water production, administrative, and other operations costs; lower GRC-approved depreciation rates further aided margins.

Watch Items from the Filing

The 2024 CA GRC decision (approved April 30, 2026) authorizes ~$90.5M of 2026 revenue increases retroactive to January 1 and $1.45B of infrastructure investment through 2027.
Q2 2026 results include $9.3M of previously deferred WRAM revenue and $15.3M of IRMA catch-up revenue, non-recurring items that inflate the quarter's growth rate.
Pending acquisitions of Nexus's Nevada/Oregon systems (~$218.0M) and the remaining BVRT interests ($45.0M) still require state regulatory approvals before closing.
Short-term borrowings rose to $205.0M from $130.0M at year-end 2025 to help fund $276.4M of six-month utility capital expenditures.
Company estimates $269.1M of capital investment to comply with current PFAS drinking water regulation, partly offset by $18.5M of PFAS settlement proceeds received in Q2 2026 with further installments expected through 2033.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →