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Side-by-side financial comparison of Extra Space Storage (EXR) and WATTS WATER TECHNOLOGIES INC (WTS). Click either name above to swap in a different company.

Extra Space Storage is the larger business by last-quarter revenue ($856.0M vs $625.1M, roughly 1.4× WATTS WATER TECHNOLOGIES INC). Extra Space Storage runs the higher net margin — 28.2% vs 13.4%, a 14.8% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 4.4%). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs 2.8%).

Extra Space Storage Inc. is an American real estate investment trust headquartered in Cottonwood Heights, Utah that invests in self storage facilities. The company rents storage units, including climate controlled units, drive-up units, lockers, boat storage, RV storage and business storage under the brands Extra Space Storage, Life Storage, and Storage Express. As of March 28, 2024 the company owned and/or operated 3,714 locations in 43 states, and Washington, D.C. comprising approximately 2.

AERCO International, Inc. is a manufacturer and supplier of commercial condensing boilers, high efficiency water heating equipment and energy recovery systems in the HVAC/plumbing industry across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing. In 1949, AERCO introduced the industry's first semi-instantaneous, tankless steam-to-water water heater. In 1988, AERCO introduced the first condensing and fully modulating...

EXR vs WTS — Head-to-Head

Bigger by revenue
EXR
EXR
1.4× larger
EXR
$856.0M
$625.1M
WTS
Growing faster (revenue YoY)
WTS
WTS
+11.3% gap
WTS
15.7%
4.4%
EXR
Higher net margin
EXR
EXR
14.8% more per $
EXR
28.2%
13.4%
WTS
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
2.8%
EXR

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
EXR
EXR
WTS
WTS
Revenue
$856.0M
$625.1M
Net Profit
$241.0M
$83.7M
Gross Margin
49.5%
Operating Margin
42.9%
18.2%
Net Margin
28.2%
13.4%
Revenue YoY
4.4%
15.7%
Net Profit YoY
-11.0%
24.0%
EPS (diluted)
$1.14
$2.50

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
EXR
EXR
WTS
WTS
Q1 26
$856.0M
Q4 25
$857.5M
$625.1M
Q3 25
$858.5M
$611.7M
Q2 25
$841.6M
$643.7M
Q1 25
$820.0M
$558.0M
Q4 24
$821.9M
$540.4M
Q3 24
$824.8M
$543.6M
Q2 24
$810.7M
$597.3M
Net Profit
EXR
EXR
WTS
WTS
Q1 26
$241.0M
Q4 25
$287.4M
$83.7M
Q3 25
$166.0M
$82.2M
Q2 25
$249.7M
$100.9M
Q1 25
$270.9M
$74.0M
Q4 24
$262.5M
$67.5M
Q3 24
$193.2M
$69.1M
Q2 24
$185.9M
$82.0M
Gross Margin
EXR
EXR
WTS
WTS
Q1 26
Q4 25
73.0%
49.5%
Q3 25
72.6%
48.8%
Q2 25
73.0%
50.6%
Q1 25
72.7%
48.8%
Q4 24
73.1%
46.7%
Q3 24
74.7%
47.3%
Q2 24
75.7%
47.7%
Operating Margin
EXR
EXR
WTS
WTS
Q1 26
42.9%
Q4 25
43.3%
18.2%
Q3 25
32.5%
18.2%
Q2 25
44.4%
21.0%
Q1 25
47.4%
15.7%
Q4 24
46.2%
16.5%
Q3 24
36.7%
17.1%
Q2 24
37.6%
18.7%
Net Margin
EXR
EXR
WTS
WTS
Q1 26
28.2%
Q4 25
33.5%
13.4%
Q3 25
19.3%
13.4%
Q2 25
29.7%
15.7%
Q1 25
33.0%
13.3%
Q4 24
31.9%
12.5%
Q3 24
23.4%
12.7%
Q2 24
22.9%
13.7%
EPS (diluted)
EXR
EXR
WTS
WTS
Q1 26
$1.14
Q4 25
$1.35
$2.50
Q3 25
$0.78
$2.45
Q2 25
$1.18
$3.01
Q1 25
$1.28
$2.21
Q4 24
$1.23
$2.02
Q3 24
$0.91
$2.06
Q2 24
$0.88
$2.44

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
EXR
EXR
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$139.0M
$405.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.0B
Total Assets
$29.1B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EXR
EXR
WTS
WTS
Q1 26
$139.0M
Q4 25
$138.9M
$405.5M
Q3 25
$111.9M
$457.7M
Q2 25
$125.0M
$369.3M
Q1 25
$119.6M
$336.8M
Q4 24
$138.2M
$386.9M
Q3 24
$88.9M
$303.9M
Q2 24
$77.0M
$279.4M
Stockholders' Equity
EXR
EXR
WTS
WTS
Q1 26
Q4 25
$13.4B
$2.0B
Q3 25
$13.6B
$2.0B
Q2 25
$13.8B
$1.9B
Q1 25
$13.9B
$1.8B
Q4 24
$13.9B
$1.7B
Q3 24
$14.0B
$1.7B
Q2 24
$14.2B
$1.6B
Total Assets
EXR
EXR
WTS
WTS
Q1 26
$29.1B
Q4 25
$29.3B
$2.9B
Q3 25
$29.2B
$2.7B
Q2 25
$29.4B
$2.6B
Q1 25
$29.0B
$2.5B
Q4 24
$28.8B
$2.4B
Q3 24
$28.1B
$2.4B
Q2 24
$27.8B
$2.4B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
EXR
EXR
WTS
WTS
Operating Cash FlowLast quarter
$154.7M
Free Cash FlowOCF − Capex
$140.3M
FCF MarginFCF / Revenue
22.4%
Capex IntensityCapex / Revenue
2.3%
Cash ConversionOCF / Net Profit
1.85×
TTM Free Cash FlowTrailing 4 quarters
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EXR
EXR
WTS
WTS
Q1 26
Q4 25
$1.9B
$154.7M
Q3 25
$457.1M
$122.4M
Q2 25
$543.9M
$69.7M
Q1 25
$481.4M
$55.2M
Q4 24
$1.9B
$139.5M
Q3 24
$468.4M
$90.7M
Q2 24
$545.2M
$85.3M
Free Cash Flow
EXR
EXR
WTS
WTS
Q1 26
Q4 25
$1.6B
$140.3M
Q3 25
$444.2M
$110.9M
Q2 25
$382.1M
$59.5M
Q1 25
$345.4M
$45.6M
Q4 24
$1.6B
$127.5M
Q3 24
$310.1M
$84.3M
Q2 24
$517.6M
$78.5M
FCF Margin
EXR
EXR
WTS
WTS
Q1 26
Q4 25
186.5%
22.4%
Q3 25
51.7%
18.1%
Q2 25
45.4%
9.2%
Q1 25
42.1%
8.2%
Q4 24
198.2%
23.6%
Q3 24
37.6%
15.5%
Q2 24
63.8%
13.1%
Capex Intensity
EXR
EXR
WTS
WTS
Q1 26
Q4 25
29.3%
2.3%
Q3 25
1.5%
1.9%
Q2 25
19.2%
1.6%
Q1 25
16.6%
1.7%
Q4 24
31.4%
2.2%
Q3 24
19.2%
1.2%
Q2 24
3.4%
1.1%
Cash Conversion
EXR
EXR
WTS
WTS
Q1 26
Q4 25
6.44×
1.85×
Q3 25
2.75×
1.49×
Q2 25
2.18×
0.69×
Q1 25
1.78×
0.75×
Q4 24
7.19×
2.07×
Q3 24
2.42×
1.31×
Q2 24
2.93×
1.04×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

EXR
EXR

Property rental$733.2M86%
Tenant reinsurance$89.1M10%
Management fees and other income$33.7M4%

WTS
WTS

Segment breakdown not available.

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