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Side-by-side financial comparison of Extra Space Storage (EXR) and OSI SYSTEMS INC (OSIS). Click either name above to swap in a different company.

Extra Space Storage is the larger business by last-quarter revenue ($856.0M vs $464.1M, roughly 1.8× OSI SYSTEMS INC). Extra Space Storage runs the higher net margin — 28.2% vs 8.3%, a 19.8% gap on every dollar of revenue. On growth, OSI SYSTEMS INC posted the faster year-over-year revenue change (10.5% vs 4.4%). Over the past eight quarters, OSI SYSTEMS INC's revenue compounded faster (7.0% 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.

OSI Systems, Inc. is an American company based in California that develops and markets security and inspection systems such as airport security X-ray machines and metal detectors, medical monitoring and anesthesia systems, and optoelectronic devices. As of June 2010, the company employs approximately 3,180 personnel globally and includes subsidiary companies Spacelabs Healthcare, Rapiscan Systems and OSI Optoelectronics.

EXR vs OSIS — Head-to-Head

Bigger by revenue
EXR
EXR
1.8× larger
EXR
$856.0M
$464.1M
OSIS
Growing faster (revenue YoY)
OSIS
OSIS
+6.1% gap
OSIS
10.5%
4.4%
EXR
Higher net margin
EXR
EXR
19.8% more per $
EXR
28.2%
8.3%
OSIS
Faster 2-yr revenue CAGR
OSIS
OSIS
Annualised
OSIS
7.0%
2.8%
EXR

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
EXR
EXR
OSIS
OSIS
Revenue
$856.0M
$464.1M
Net Profit
$241.0M
$38.7M
Gross Margin
32.7%
Operating Margin
42.9%
12.7%
Net Margin
28.2%
8.3%
Revenue YoY
4.4%
10.5%
Net Profit YoY
-11.0%
2.3%
EPS (diluted)
$1.14
$2.22

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
OSIS
OSIS
Q1 26
$856.0M
Q4 25
$857.5M
$464.1M
Q3 25
$858.5M
$384.6M
Q2 25
$841.6M
$505.0M
Q1 25
$820.0M
$444.4M
Q4 24
$821.9M
$419.8M
Q3 24
$824.8M
$344.0M
Q2 24
$810.7M
$480.9M
Net Profit
EXR
EXR
OSIS
OSIS
Q1 26
$241.0M
Q4 25
$287.4M
$38.7M
Q3 25
$166.0M
$20.6M
Q2 25
$249.7M
$52.7M
Q1 25
$270.9M
$41.1M
Q4 24
$262.5M
$37.8M
Q3 24
$193.2M
$17.9M
Q2 24
$185.9M
$44.7M
Gross Margin
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
73.0%
32.7%
Q3 25
72.6%
32.0%
Q2 25
73.0%
33.3%
Q1 25
72.7%
33.8%
Q4 24
73.1%
35.1%
Q3 24
74.7%
35.3%
Q2 24
75.7%
32.1%
Operating Margin
EXR
EXR
OSIS
OSIS
Q1 26
42.9%
Q4 25
43.3%
12.7%
Q3 25
32.5%
8.6%
Q2 25
44.4%
14.5%
Q1 25
47.4%
12.7%
Q4 24
46.2%
13.8%
Q3 24
36.7%
8.8%
Q2 24
37.6%
13.1%
Net Margin
EXR
EXR
OSIS
OSIS
Q1 26
28.2%
Q4 25
33.5%
8.3%
Q3 25
19.3%
5.3%
Q2 25
29.7%
10.4%
Q1 25
33.0%
9.3%
Q4 24
31.9%
9.0%
Q3 24
23.4%
5.2%
Q2 24
22.9%
9.3%
EPS (diluted)
EXR
EXR
OSIS
OSIS
Q1 26
$1.14
Q4 25
$1.35
$2.22
Q3 25
$0.78
$1.18
Q2 25
$1.18
$3.04
Q1 25
$1.28
$2.40
Q4 24
$1.23
$2.22
Q3 24
$0.91
$1.05
Q2 24
$0.88
$2.57

Balance Sheet & Financial Strength

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

Metric
EXR
EXR
OSIS
OSIS
Cash + ST InvestmentsLiquidity on hand
$139.0M
$336.7M
Total DebtLower is stronger
$1.0B
Stockholders' EquityBook value
$845.5M
Total Assets
$29.1B
$2.5B
Debt / EquityLower = less leverage
1.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EXR
EXR
OSIS
OSIS
Q1 26
$139.0M
Q4 25
$138.9M
$336.7M
Q3 25
$111.9M
$124.4M
Q2 25
$125.0M
$106.4M
Q1 25
$119.6M
$95.8M
Q4 24
$138.2M
$101.6M
Q3 24
$88.9M
$85.1M
Q2 24
$77.0M
$95.4M
Total Debt
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
$1.0B
Q3 25
$442.2M
Q2 25
$471.6M
Q1 25
$473.2M
Q4 24
$474.8M
Q3 24
$476.3M
Q2 24
$137.6M
Stockholders' Equity
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
$13.4B
$845.5M
Q3 25
$13.6B
$946.0M
Q2 25
$13.8B
$951.1M
Q1 25
$13.9B
$879.3M
Q4 24
$13.9B
$825.8M
Q3 24
$14.0B
$786.5M
Q2 24
$14.2B
$863.5M
Total Assets
EXR
EXR
OSIS
OSIS
Q1 26
$29.1B
Q4 25
$29.3B
$2.5B
Q3 25
$29.2B
$2.3B
Q2 25
$29.4B
$2.2B
Q1 25
$29.0B
$2.1B
Q4 24
$28.8B
$2.1B
Q3 24
$28.1B
$2.1B
Q2 24
$27.8B
$1.9B
Debt / Equity
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
1.19×
Q3 25
0.47×
Q2 25
0.50×
Q1 25
0.54×
Q4 24
0.57×
Q3 24
0.61×
Q2 24
0.16×

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
OSIS
OSIS
Operating Cash FlowLast quarter
$62.2M
Free Cash FlowOCF − Capex
$55.5M
FCF MarginFCF / Revenue
12.0%
Capex IntensityCapex / Revenue
1.4%
Cash ConversionOCF / Net Profit
1.61×
TTM Free Cash FlowTrailing 4 quarters
$137.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
$1.9B
$62.2M
Q3 25
$457.1M
$17.1M
Q2 25
$543.9M
$562.0K
Q1 25
$481.4M
$81.6M
Q4 24
$1.9B
$52.5M
Q3 24
$468.4M
$-37.2M
Q2 24
$545.2M
$-29.0M
Free Cash Flow
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
$1.6B
$55.5M
Q3 25
$444.2M
$10.1M
Q2 25
$382.1M
$-5.6M
Q1 25
$345.4M
$77.1M
Q4 24
$1.6B
$47.1M
Q3 24
$310.1M
$-44.9M
Q2 24
$517.6M
$-37.5M
FCF Margin
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
186.5%
12.0%
Q3 25
51.7%
2.6%
Q2 25
45.4%
-1.1%
Q1 25
42.1%
17.4%
Q4 24
198.2%
11.2%
Q3 24
37.6%
-13.0%
Q2 24
63.8%
-7.8%
Capex Intensity
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
29.3%
1.4%
Q3 25
1.5%
1.8%
Q2 25
19.2%
1.2%
Q1 25
16.6%
1.0%
Q4 24
31.4%
1.3%
Q3 24
19.2%
2.2%
Q2 24
3.4%
1.8%
Cash Conversion
EXR
EXR
OSIS
OSIS
Q1 26
Q4 25
6.44×
1.61×
Q3 25
2.75×
0.83×
Q2 25
2.18×
0.01×
Q1 25
1.78×
1.98×
Q4 24
7.19×
1.39×
Q3 24
2.42×
-2.07×
Q2 24
2.93×
-0.65×

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%

OSIS
OSIS

Security Division$334.7M72%
Optoelectronics And Manufacturing Division$92.8M20%
Healthcare Division$36.5M8%

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