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Side-by-side financial comparison of ARTIVION, INC. (AORT) and National Storage Affiliates Trust (NSA). Click either name above to swap in a different company.

National Storage Affiliates Trust is the larger business by last-quarter revenue ($187.0M vs $116.0M, roughly 1.6× ARTIVION, INC.). National Storage Affiliates Trust runs the higher net margin — 12.2% vs 2.1%, a 10.1% gap on every dollar of revenue. On growth, ARTIVION, INC. posted the faster year-over-year revenue change (19.2% vs -1.6%). National Storage Affiliates Trust produced more free cash flow last quarter ($299.8M vs $-7.9M). Over the past eight quarters, ARTIVION, INC.'s revenue compounded faster (9.1% CAGR vs -2.4%).

Artivion, Inc. is a distributor of cryogenically preserved human tissues for cardiac and vascular transplant applications and develops medical devices. Among its products are human heart valves, which are treated to remove excess cellular material and antigens, and BioGlue surgical adhesive.

National Storage Affiliates Trust is a U.S.-headquartered real estate investment trust focused on self-storage assets. It owns, operates and acquires self-storage facilities across dozens of U.S. states, offering secure storage solutions for residential and commercial customers.

AORT vs NSA — Head-to-Head

Bigger by revenue
NSA
NSA
1.6× larger
NSA
$187.0M
$116.0M
AORT
Growing faster (revenue YoY)
AORT
AORT
+20.8% gap
AORT
19.2%
-1.6%
NSA
Higher net margin
NSA
NSA
10.1% more per $
NSA
12.2%
2.1%
AORT
More free cash flow
NSA
NSA
$307.8M more FCF
NSA
$299.8M
$-7.9M
AORT
Faster 2-yr revenue CAGR
AORT
AORT
Annualised
AORT
9.1%
-2.4%
NSA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AORT
AORT
NSA
NSA
Revenue
$116.0M
$187.0M
Net Profit
$2.4M
$22.9M
Gross Margin
63.1%
72.5%
Operating Margin
9.2%
20.2%
Net Margin
2.1%
12.2%
Revenue YoY
19.2%
-1.6%
Net Profit YoY
114.7%
36.8%
EPS (diluted)
$0.06
$0.23

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
AORT
AORT
NSA
NSA
Q4 25
$116.0M
$187.0M
Q3 25
$113.4M
$188.7M
Q2 25
$113.0M
$188.8M
Q1 25
$99.0M
$188.4M
Q4 24
$97.3M
$190.1M
Q3 24
$95.8M
$193.6M
Q2 24
$98.0M
$190.4M
Q1 24
$97.4M
$196.1M
Net Profit
AORT
AORT
NSA
NSA
Q4 25
$2.4M
$22.9M
Q3 25
$6.5M
$18.4M
Q2 25
$1.3M
$19.5M
Q1 25
$-505.0K
$13.0M
Q4 24
$-16.5M
$16.7M
Q3 24
$-2.3M
$18.7M
Q2 24
$-2.1M
$17.1M
Q1 24
$7.5M
$59.0M
Gross Margin
AORT
AORT
NSA
NSA
Q4 25
63.1%
72.5%
Q3 25
65.6%
70.7%
Q2 25
64.7%
70.5%
Q1 25
64.2%
70.7%
Q4 24
63.2%
72.5%
Q3 24
63.7%
72.8%
Q2 24
64.6%
72.6%
Q1 24
64.6%
72.1%
Operating Margin
AORT
AORT
NSA
NSA
Q4 25
9.2%
20.2%
Q3 25
11.1%
15.8%
Q2 25
7.4%
16.5%
Q1 25
2.2%
11.0%
Q4 24
2.7%
14.5%
Q3 24
4.6%
15.8%
Q2 24
6.6%
17.2%
Q1 24
26.0%
48.9%
Net Margin
AORT
AORT
NSA
NSA
Q4 25
2.1%
12.2%
Q3 25
5.7%
9.8%
Q2 25
1.2%
10.3%
Q1 25
-0.5%
6.9%
Q4 24
-16.9%
8.8%
Q3 24
-2.4%
9.7%
Q2 24
-2.2%
9.0%
Q1 24
7.7%
30.1%
EPS (diluted)
AORT
AORT
NSA
NSA
Q4 25
$0.06
$0.23
Q3 25
$0.13
$0.17
Q2 25
$0.03
$0.19
Q1 25
$-0.01
$0.10
Q4 24
$-0.40
$0.19
Q3 24
$-0.05
$0.18
Q2 24
$-0.05
$0.16
Q1 24
$0.18
$0.65

Balance Sheet & Financial Strength

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

Metric
AORT
AORT
NSA
NSA
Cash + ST InvestmentsLiquidity on hand
$64.9M
$23.3M
Total DebtLower is stronger
$215.1M
Stockholders' EquityBook value
$448.2M
$946.0M
Total Assets
$884.8M
$5.1B
Debt / EquityLower = less leverage
0.48×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AORT
AORT
NSA
NSA
Q4 25
$64.9M
$23.3M
Q3 25
$73.4M
$26.3M
Q2 25
$53.5M
$26.1M
Q1 25
$37.7M
$19.3M
Q4 24
$53.5M
$50.4M
Q3 24
$56.2M
$69.9M
Q2 24
$55.0M
$59.0M
Q1 24
$51.1M
$64.2M
Total Debt
AORT
AORT
NSA
NSA
Q4 25
$215.1M
Q3 25
$214.9M
Q2 25
$215.6M
Q1 25
$314.7M
Q4 24
$314.3M
Q3 24
$314.0M
Q2 24
$313.6M
Q1 24
$313.3M
Stockholders' Equity
AORT
AORT
NSA
NSA
Q4 25
$448.2M
$946.0M
Q3 25
$438.7M
$973.1M
Q2 25
$419.9M
$1.0B
Q1 25
$294.3M
$1.0B
Q4 24
$276.2M
$1.1B
Q3 24
$304.7M
$986.9M
Q2 24
$295.1M
$1.2B
Q1 24
$295.0M
$1.3B
Total Assets
AORT
AORT
NSA
NSA
Q4 25
$884.8M
$5.1B
Q3 25
$857.7M
$5.1B
Q2 25
$838.4M
$5.2B
Q1 25
$791.2M
$5.3B
Q4 24
$789.1M
$5.4B
Q3 24
$803.1M
$5.4B
Q2 24
$789.5M
$5.3B
Q1 24
$784.0M
$5.4B
Debt / Equity
AORT
AORT
NSA
NSA
Q4 25
0.48×
Q3 25
0.49×
Q2 25
0.51×
Q1 25
1.07×
Q4 24
1.14×
Q3 24
1.03×
Q2 24
1.06×
Q1 24
1.06×

Cash Flow & Capital Efficiency

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

Metric
AORT
AORT
NSA
NSA
Operating Cash FlowLast quarter
$19.6M
$338.5M
Free Cash FlowOCF − Capex
$-7.9M
$299.8M
FCF MarginFCF / Revenue
-6.9%
160.3%
Capex IntensityCapex / Revenue
23.7%
20.7%
Cash ConversionOCF / Net Profit
8.06×
14.79×
TTM Free Cash FlowTrailing 4 quarters
$839.0K
$541.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AORT
AORT
NSA
NSA
Q4 25
$19.6M
$338.5M
Q3 25
$22.3M
$100.2M
Q2 25
$15.0M
$79.9M
Q1 25
$-17.0M
$85.6M
Q4 24
$10.1M
$363.1M
Q3 24
$11.5M
$105.7M
Q2 24
$6.1M
$83.2M
Q1 24
$-5.5M
$94.0M
Free Cash Flow
AORT
AORT
NSA
NSA
Q4 25
$-7.9M
$299.8M
Q3 25
$17.7M
$88.0M
Q2 25
$11.7M
$73.8M
Q1 25
$-20.6M
$79.9M
Q4 24
$8.7M
$344.4M
Q3 24
$7.8M
$101.8M
Q2 24
$3.6M
$79.5M
Q1 24
$-9.1M
$88.6M
FCF Margin
AORT
AORT
NSA
NSA
Q4 25
-6.9%
160.3%
Q3 25
15.6%
46.6%
Q2 25
10.4%
39.1%
Q1 25
-20.8%
42.4%
Q4 24
9.0%
181.2%
Q3 24
8.2%
52.6%
Q2 24
3.7%
41.7%
Q1 24
-9.3%
45.2%
Capex Intensity
AORT
AORT
NSA
NSA
Q4 25
23.7%
20.7%
Q3 25
4.1%
6.5%
Q2 25
2.9%
3.2%
Q1 25
3.7%
3.0%
Q4 24
1.5%
9.8%
Q3 24
3.8%
2.0%
Q2 24
2.6%
1.9%
Q1 24
3.7%
2.7%
Cash Conversion
AORT
AORT
NSA
NSA
Q4 25
8.06×
14.79×
Q3 25
3.42×
5.44×
Q2 25
11.16×
4.10×
Q1 25
6.59×
Q4 24
21.70×
Q3 24
5.65×
Q2 24
4.88×
Q1 24
-0.73×
1.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AORT
AORT

Aortic Stent Grafts$43.3M37%
On X$27.8M24%
Preservation Services$24.1M21%
Surgical Sealants$20.3M18%
Other Products$463.0K0%

NSA
NSA

Segment breakdown not available.

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