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Side-by-side financial comparison of Global Self Storage, Inc. (SELF) and Beyond Air, Inc. (XAIR). Click either name above to swap in a different company.

Global Self Storage, Inc. is the larger business by last-quarter revenue ($3.2M vs $2.2M, roughly 1.4× Beyond Air, Inc.). Global Self Storage, Inc. runs the higher net margin — 10.2% vs -334.4%, a 344.6% gap on every dollar of revenue. On growth, Beyond Air, Inc. posted the faster year-over-year revenue change (104.7% vs -0.9%). Over the past eight quarters, Beyond Air, Inc.'s revenue compounded faster (116.1% CAGR vs 2.0%).

Hertz Global Holdings, Inc., known as Hertz, is an American car rental company based in Estero, Florida. The company operates its namesake Hertz brand, along with the brands Dollar Rent A Car, Firefly Car Rental, and Thrifty Car Rental.

Delta Air Lines, Inc. is a major airline in the United States headquartered in Atlanta, Georgia, operating nine hubs, with Hartsfield–Jackson Atlanta International Airport being its largest in terms of total passengers and number of departures. With its regional subsidiaries and contractors operating under the brand name Delta Connection, Delta has over 5,400 flights daily and serves 325 destinations in 52 countries on six continents.

SELF vs XAIR — Head-to-Head

Bigger by revenue
SELF
SELF
1.4× larger
SELF
$3.2M
$2.2M
XAIR
Growing faster (revenue YoY)
XAIR
XAIR
+105.5% gap
XAIR
104.7%
-0.9%
SELF
Higher net margin
SELF
SELF
344.6% more per $
SELF
10.2%
-334.4%
XAIR
Faster 2-yr revenue CAGR
XAIR
XAIR
Annualised
XAIR
116.1%
2.0%
SELF

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
SELF
SELF
XAIR
XAIR
Revenue
$3.2M
$2.2M
Net Profit
$322.8K
$-7.3M
Gross Margin
13.7%
Operating Margin
21.5%
-300.6%
Net Margin
10.2%
-334.4%
Revenue YoY
-0.9%
104.7%
Net Profit YoY
282.5%
43.7%
EPS (diluted)
$0.03
$-0.85

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
SELF
SELF
XAIR
XAIR
Q4 25
$3.2M
$2.2M
Q3 25
$3.2M
$1.8M
Q2 25
$3.2M
$1.8M
Q1 25
$3.1M
$1.2M
Q4 24
$3.2M
$1.1M
Q3 24
$3.2M
$798.0K
Q2 24
$3.1M
$683.0K
Q1 24
$3.0M
$470.0K
Net Profit
SELF
SELF
XAIR
XAIR
Q4 25
$322.8K
$-7.3M
Q3 25
$496.3K
$-7.9M
Q2 25
$664.2K
$-7.7M
Q1 25
$555.2K
$-8.0M
Q4 24
$84.4K
$-13.0M
Q3 24
$1.2M
$-13.4M
Q2 24
$591.5K
$-12.2M
Q1 24
$266.1K
$-13.7M
Gross Margin
SELF
SELF
XAIR
XAIR
Q4 25
13.7%
Q3 25
-16.4%
Q2 25
8.9%
Q1 25
-2.8%
Q4 24
-20.1%
Q3 24
-135.8%
Q2 24
-48.6%
Q1 24
-109.4%
Operating Margin
SELF
SELF
XAIR
XAIR
Q4 25
21.5%
-300.6%
Q3 25
22.6%
-421.4%
Q2 25
25.9%
-432.8%
Q1 25
23.1%
-622.6%
Q4 24
24.9%
-1021.6%
Q3 24
27.3%
-1608.1%
Q2 24
20.5%
-1988.3%
Q1 24
19.5%
-2687.9%
Net Margin
SELF
SELF
XAIR
XAIR
Q4 25
10.2%
-334.4%
Q3 25
15.4%
-436.7%
Q2 25
20.8%
-437.0%
Q1 25
17.8%
-697.4%
Q4 24
2.6%
-1215.7%
Q3 24
36.9%
-1673.9%
Q2 24
19.0%
-1786.4%
Q1 24
8.8%
-2916.4%
EPS (diluted)
SELF
SELF
XAIR
XAIR
Q4 25
$0.03
$-0.85
Q3 25
$0.04
$-1.25
Q2 25
$0.06
$-1.53
Q1 25
$0.05
$13.26
Q4 24
$0.02
$-2.96
Q3 24
$0.10
$-5.67
Q2 24
$0.05
$-5.32
Q1 24
$0.02
$-0.36

Balance Sheet & Financial Strength

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

Metric
SELF
SELF
XAIR
XAIR
Cash + ST InvestmentsLiquidity on hand
$7.4M
$11.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$46.5M
$8.1M
Total Assets
$64.1M
$36.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SELF
SELF
XAIR
XAIR
Q4 25
$7.4M
$11.7M
Q3 25
$7.5M
$10.7M
Q2 25
$7.5M
$6.5M
Q1 25
$7.2M
$6.9M
Q4 24
$7.2M
$10.9M
Q3 24
$6.8M
$28.4M
Q2 24
$7.0M
$21.4M
Q1 24
$6.7M
$34.5M
Total Debt
SELF
SELF
XAIR
XAIR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$11.8M
Q3 24
$12.5M
Q2 24
$17.5M
Q1 24
$17.5M
Stockholders' Equity
SELF
SELF
XAIR
XAIR
Q4 25
$46.5M
$8.1M
Q3 25
$46.9M
$12.7M
Q2 25
$47.2M
$9.9M
Q1 25
$47.3M
$13.6M
Q4 24
$47.4M
$17.6M
Q3 24
$48.1M
$28.1M
Q2 24
$47.6M
$16.1M
Q1 24
$47.8M
$25.0M
Total Assets
SELF
SELF
XAIR
XAIR
Q4 25
$64.1M
$36.8M
Q3 25
$64.8M
$31.0M
Q2 25
$65.0M
$28.1M
Q1 25
$65.1M
$30.1M
Q4 24
$65.5M
$34.1M
Q3 24
$66.3M
$53.0M
Q2 24
$66.0M
$46.5M
Q1 24
$66.1M
$57.0M
Debt / Equity
SELF
SELF
XAIR
XAIR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.67×
Q3 24
0.44×
Q2 24
1.08×
Q1 24
0.70×

Cash Flow & Capital Efficiency

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

Metric
SELF
SELF
XAIR
XAIR
Operating Cash FlowLast quarter
$4.5M
$-4.2M
Free Cash FlowOCF − Capex
$-4.3M
FCF MarginFCF / Revenue
-193.8%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
13.86×
TTM Free Cash FlowTrailing 4 quarters
$-22.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SELF
SELF
XAIR
XAIR
Q4 25
$4.5M
$-4.2M
Q3 25
$1.0M
$-4.5M
Q2 25
$1.3M
$-4.5M
Q1 25
$1.1M
$-7.0M
Q4 24
$4.3M
$-7.7M
Q3 24
$1.0M
$-13.3M
Q2 24
$1.2M
$-10.2M
Q1 24
$797.0K
$-10.7M
Free Cash Flow
SELF
SELF
XAIR
XAIR
Q4 25
$-4.3M
Q3 25
$-4.7M
Q2 25
$-4.7M
Q1 25
$-8.5M
Q4 24
$-8.3M
Q3 24
$-14.5M
Q2 24
$-12.9M
Q1 24
$-12.7M
FCF Margin
SELF
SELF
XAIR
XAIR
Q4 25
-193.8%
Q3 25
-258.5%
Q2 25
-268.4%
Q1 25
-733.9%
Q4 24
-771.5%
Q3 24
-1819.9%
Q2 24
-1881.8%
Q1 24
-2692.8%
Capex Intensity
SELF
SELF
XAIR
XAIR
Q4 25
1.5%
Q3 25
13.5%
Q2 25
11.3%
Q1 25
130.0%
Q4 24
50.1%
Q3 24
147.2%
Q2 24
391.4%
Q1 24
410.9%
Cash Conversion
SELF
SELF
XAIR
XAIR
Q4 25
13.86×
Q3 25
2.10×
Q2 25
2.02×
Q1 25
1.93×
Q4 24
51.30×
Q3 24
0.87×
Q2 24
2.11×
Q1 24
2.99×

Financial Flow Comparison

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

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