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Side-by-side financial comparison of Alkermes plc. (ALKS) and UNITED THERAPEUTICS Corp (UTHR). Click either name above to swap in a different company.

UNITED THERAPEUTICS Corp is the larger business by last-quarter revenue ($790.2M vs $384.5M, roughly 2.1× Alkermes plc.). UNITED THERAPEUTICS Corp runs the higher net margin — 46.1% vs 12.8%, a 33.3% gap on every dollar of revenue. On growth, UNITED THERAPEUTICS Corp posted the faster year-over-year revenue change (7.4% vs -10.6%). UNITED THERAPEUTICS Corp produced more free cash flow last quarter ($173.3M vs $170.0M). Over the past eight quarters, UNITED THERAPEUTICS Corp's revenue compounded faster (8.0% CAGR vs 4.8%).

Alkermes plc is a fully-integrated biopharmaceutical company that focuses on developing medicines for psychiatric and neurological disorders. The company was founded in 1987 by Michael Wall. In September 2011 Alkermes, Inc. merged with Elan Drug Technologies (EDT), the former drug formulation and manufacturing division of Élan Corporation, plc. The company is headquartered in Dublin, and has an R&D center in Waltham, Massachusetts, and a manufacturing facility in Wilmington, Ohio.

United Therapeutics Corporation is an American biotechnology company that develops pharmaceuticals and technologies related to organ transplantation, including xenotransplantation. Many of the company's products are focused towards lung disease and organ manufacturing. United Therapeutics is co-headquartered in Silver Spring, Maryland and Research Triangle Park, North Carolina, with additional facilities in Magog and Bromont, Quebec; Melbourne and Jacksonville, Florida; Blacksburg, Virginia; ...

ALKS vs UTHR — Head-to-Head

Bigger by revenue
UTHR
UTHR
2.1× larger
UTHR
$790.2M
$384.5M
ALKS
Growing faster (revenue YoY)
UTHR
UTHR
+17.9% gap
UTHR
7.4%
-10.6%
ALKS
Higher net margin
UTHR
UTHR
33.3% more per $
UTHR
46.1%
12.8%
ALKS
More free cash flow
UTHR
UTHR
$3.3M more FCF
UTHR
$173.3M
$170.0M
ALKS
Faster 2-yr revenue CAGR
UTHR
UTHR
Annualised
UTHR
8.0%
4.8%
ALKS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ALKS
ALKS
UTHR
UTHR
Revenue
$384.5M
$790.2M
Net Profit
$49.3M
$364.3M
Gross Margin
88.0%
86.9%
Operating Margin
15.1%
45.1%
Net Margin
12.8%
46.1%
Revenue YoY
-10.6%
7.4%
Net Profit YoY
-66.3%
20.9%
EPS (diluted)
$0.29
$7.66

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
ALKS
ALKS
UTHR
UTHR
Q4 25
$384.5M
$790.2M
Q3 25
$394.2M
$799.5M
Q2 25
$390.7M
$798.6M
Q1 25
$306.5M
$794.4M
Q4 24
$430.0M
$735.9M
Q3 24
$378.1M
$748.9M
Q2 24
$399.1M
$714.9M
Q1 24
$350.4M
$677.7M
Net Profit
ALKS
ALKS
UTHR
UTHR
Q4 25
$49.3M
$364.3M
Q3 25
$82.8M
$338.7M
Q2 25
$87.1M
$309.5M
Q1 25
$22.5M
$322.2M
Q4 24
$146.5M
$301.3M
Q3 24
$92.4M
$309.1M
Q2 24
$91.4M
$278.1M
Q1 24
$36.8M
$306.6M
Gross Margin
ALKS
ALKS
UTHR
UTHR
Q4 25
88.0%
86.9%
Q3 25
86.9%
87.4%
Q2 25
87.3%
89.0%
Q1 25
83.9%
88.4%
Q4 24
85.6%
89.7%
Q3 24
83.3%
88.9%
Q2 24
84.6%
89.1%
Q1 24
83.3%
89.2%
Operating Margin
ALKS
ALKS
UTHR
UTHR
Q4 25
15.1%
45.1%
Q3 25
22.6%
48.6%
Q2 25
23.8%
45.6%
Q1 25
4.5%
48.2%
Q4 24
37.8%
48.6%
Q3 24
27.7%
45.8%
Q2 24
27.5%
44.7%
Q1 24
12.4%
52.6%
Net Margin
ALKS
ALKS
UTHR
UTHR
Q4 25
12.8%
46.1%
Q3 25
21.0%
42.4%
Q2 25
22.3%
38.8%
Q1 25
7.3%
40.6%
Q4 24
34.1%
40.9%
Q3 24
24.4%
41.3%
Q2 24
22.9%
38.9%
Q1 24
10.5%
45.2%
EPS (diluted)
ALKS
ALKS
UTHR
UTHR
Q4 25
$0.29
$7.66
Q3 25
$0.49
$7.16
Q2 25
$0.52
$6.41
Q1 25
$0.13
$6.63
Q4 24
$0.88
$6.23
Q3 24
$0.55
$6.39
Q2 24
$0.53
$5.85
Q1 24
$0.21
$6.17

Balance Sheet & Financial Strength

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

Metric
ALKS
ALKS
UTHR
UTHR
Cash + ST InvestmentsLiquidity on hand
$388.6M
$2.9B
Total DebtLower is stronger
Stockholders' EquityBook value
$1.8B
$7.1B
Total Assets
$2.5B
$7.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALKS
ALKS
UTHR
UTHR
Q4 25
$388.6M
$2.9B
Q3 25
$616.4M
$2.8B
Q2 25
$521.2M
$3.0B
Q1 25
$399.8M
$3.3B
Q4 24
$291.1M
$3.3B
Q3 24
$396.3M
$3.3B
Q2 24
$535.1M
$3.0B
Q1 24
$420.8M
$2.7B
Stockholders' Equity
ALKS
ALKS
UTHR
UTHR
Q4 25
$1.8B
$7.1B
Q3 25
$1.7B
$6.6B
Q2 25
$1.6B
$7.2B
Q1 25
$1.5B
$6.8B
Q4 24
$1.5B
$6.4B
Q3 24
$1.3B
$6.1B
Q2 24
$1.3B
$5.7B
Q1 24
$1.3B
$5.3B
Total Assets
ALKS
ALKS
UTHR
UTHR
Q4 25
$2.5B
$7.9B
Q3 25
$2.3B
$7.4B
Q2 25
$2.3B
$7.9B
Q1 25
$2.1B
$7.7B
Q4 24
$2.1B
$7.4B
Q3 24
$2.2B
$7.1B
Q2 24
$2.2B
$6.7B
Q1 24
$2.1B
$6.5B

Cash Flow & Capital Efficiency

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

Metric
ALKS
ALKS
UTHR
UTHR
Operating Cash FlowLast quarter
$170.1M
$346.2M
Free Cash FlowOCF − Capex
$170.0M
$173.3M
FCF MarginFCF / Revenue
44.2%
21.9%
Capex IntensityCapex / Revenue
0.0%
21.9%
Cash ConversionOCF / Net Profit
3.45×
0.95×
TTM Free Cash FlowTrailing 4 quarters
$480.3M
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALKS
ALKS
UTHR
UTHR
Q4 25
$170.1M
$346.2M
Q3 25
$101.7M
$562.1M
Q2 25
$150.2M
$191.7M
Q1 25
$98.8M
$461.2M
Q4 24
$190.4M
$341.2M
Q3 24
$81.6M
$377.2M
Q2 24
$146.0M
$232.2M
Q1 24
$21.1M
$376.5M
Free Cash Flow
ALKS
ALKS
UTHR
UTHR
Q4 25
$170.0M
$173.3M
Q3 25
$84.4M
$351.6M
Q2 25
$137.2M
$129.5M
Q1 25
$88.7M
$386.3M
Q4 24
$180.6M
$254.5M
Q3 24
$73.3M
$300.7M
Q2 24
$138.9M
$187.1M
Q1 24
$12.8M
$338.3M
FCF Margin
ALKS
ALKS
UTHR
UTHR
Q4 25
44.2%
21.9%
Q3 25
21.4%
44.0%
Q2 25
35.1%
16.2%
Q1 25
28.9%
48.6%
Q4 24
42.0%
34.6%
Q3 24
19.4%
40.2%
Q2 24
34.8%
26.2%
Q1 24
3.6%
49.9%
Capex Intensity
ALKS
ALKS
UTHR
UTHR
Q4 25
0.0%
21.9%
Q3 25
4.4%
26.3%
Q2 25
3.3%
7.8%
Q1 25
3.3%
9.4%
Q4 24
2.3%
11.8%
Q3 24
2.2%
10.2%
Q2 24
1.8%
6.3%
Q1 24
2.4%
5.6%
Cash Conversion
ALKS
ALKS
UTHR
UTHR
Q4 25
3.45×
0.95×
Q3 25
1.23×
1.66×
Q2 25
1.72×
0.62×
Q1 25
4.40×
1.43×
Q4 24
1.30×
1.13×
Q3 24
0.88×
1.22×
Q2 24
1.60×
0.83×
Q1 24
0.57×
1.23×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALKS
ALKS

Vivitrol$124.1M32%
Aristada And Aristada Initio$97.2M25%
LYBALVI$94.1M24%
Royalty$65.7M17%
Manufacturing Revenue$3.3M1%

UTHR
UTHR

Tyvaso DPI$338.6M43%
Remodulin$128.0M16%
Nebulized Tyvaso$125.7M16%
Orenitram$121.2M15%
Unituxin$62.3M8%
Adcirca$7.8M1%
Other$6.6M1%

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