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Side-by-side financial comparison of Alkermes plc. (ALKS) and VSE CORP (VSEC). Click either name above to swap in a different company.

Alkermes plc. is the larger business by last-quarter revenue ($384.5M vs $324.6M, roughly 1.2× VSE CORP). Alkermes plc. runs the higher net margin — 12.8% vs 9.0%, a 3.9% gap on every dollar of revenue. On growth, VSE CORP posted the faster year-over-year revenue change (26.8% vs -10.6%). Alkermes plc. produced more free cash flow last quarter ($170.0M vs $-68.7M). Over the past eight quarters, VSE CORP's revenue compounded faster (10.5% 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.

VSE Corporation is a leading provider of aftermarket distribution and repair services. Operating through its two key segments, VSE significantly enhances the productivity and longevity of its customers' high-value, business-critical assets. The aviation segment is a leading provider of aftermarket parts distribution and maintenance, repair, and overhaul (MRO) services for components and engine accessories to commercial, business, and general aviation operators. The fleet segment specializes i...

ALKS vs VSEC — Head-to-Head

Bigger by revenue
ALKS
ALKS
1.2× larger
ALKS
$384.5M
$324.6M
VSEC
Growing faster (revenue YoY)
VSEC
VSEC
+37.3% gap
VSEC
26.8%
-10.6%
ALKS
Higher net margin
ALKS
ALKS
3.9% more per $
ALKS
12.8%
9.0%
VSEC
More free cash flow
ALKS
ALKS
$238.8M more FCF
ALKS
$170.0M
$-68.7M
VSEC
Faster 2-yr revenue CAGR
VSEC
VSEC
Annualised
VSEC
10.5%
4.8%
ALKS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ALKS
ALKS
VSEC
VSEC
Revenue
$384.5M
$324.6M
Net Profit
$49.3M
$29.1M
Gross Margin
88.0%
Operating Margin
15.1%
10.1%
Net Margin
12.8%
9.0%
Revenue YoY
-10.6%
26.8%
Net Profit YoY
-66.3%
EPS (diluted)
$0.29

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
VSEC
VSEC
Q1 26
$324.6M
Q4 25
$384.5M
$301.2M
Q3 25
$394.2M
$282.9M
Q2 25
$390.7M
$272.1M
Q1 25
$306.5M
$256.0M
Q4 24
$430.0M
$299.0M
Q3 24
$378.1M
$273.6M
Q2 24
$399.1M
$266.0M
Net Profit
ALKS
ALKS
VSEC
VSEC
Q1 26
$29.1M
Q4 25
$49.3M
$13.6M
Q3 25
$82.8M
$3.9M
Q2 25
$87.1M
$3.2M
Q1 25
$22.5M
$-9.0M
Q4 24
$146.5M
$13.1M
Q3 24
$92.4M
$11.7M
Q2 24
$91.4M
$-2.8M
Gross Margin
ALKS
ALKS
VSEC
VSEC
Q1 26
Q4 25
88.0%
Q3 25
86.9%
Q2 25
87.3%
Q1 25
83.9%
Q4 24
85.6%
Q3 24
83.3%
Q2 24
84.6%
Operating Margin
ALKS
ALKS
VSEC
VSEC
Q1 26
10.1%
Q4 25
15.1%
10.8%
Q3 25
22.6%
3.6%
Q2 25
23.8%
8.3%
Q1 25
4.5%
9.6%
Q4 24
37.8%
9.2%
Q3 24
27.7%
8.7%
Q2 24
27.5%
2.3%
Net Margin
ALKS
ALKS
VSEC
VSEC
Q1 26
9.0%
Q4 25
12.8%
4.5%
Q3 25
21.0%
1.4%
Q2 25
22.3%
1.2%
Q1 25
7.3%
-3.5%
Q4 24
34.1%
4.4%
Q3 24
24.4%
4.3%
Q2 24
22.9%
-1.0%
EPS (diluted)
ALKS
ALKS
VSEC
VSEC
Q1 26
Q4 25
$0.29
$0.64
Q3 25
$0.49
$0.19
Q2 25
$0.52
$0.16
Q1 25
$0.13
$-0.44
Q4 24
$0.88
$0.79
Q3 24
$0.55
$0.63
Q2 24
$0.53
$-0.16

Balance Sheet & Financial Strength

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

Metric
ALKS
ALKS
VSEC
VSEC
Cash + ST InvestmentsLiquidity on hand
$388.6M
$-1.2B
Total DebtLower is stronger
$361.0M
Stockholders' EquityBook value
$1.8B
$2.7B
Total Assets
$2.5B
$3.3B
Debt / EquityLower = less leverage
0.14×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALKS
ALKS
VSEC
VSEC
Q1 26
$-1.2B
Q4 25
$388.6M
$69.4M
Q3 25
$616.4M
$8.8M
Q2 25
$521.2M
$16.9M
Q1 25
$399.8M
$5.7M
Q4 24
$291.1M
$29.0M
Q3 24
$396.3M
$7.9M
Q2 24
$535.1M
$19.0M
Total Debt
ALKS
ALKS
VSEC
VSEC
Q1 26
$361.0M
Q4 25
$292.8M
Q3 25
$356.1M
Q2 25
$379.2M
Q1 25
$465.0M
Q4 24
$430.2M
Q3 24
$450.3M
Q2 24
$463.5M
Stockholders' Equity
ALKS
ALKS
VSEC
VSEC
Q1 26
$2.7B
Q4 25
$1.8B
$1.4B
Q3 25
$1.7B
$983.3M
Q2 25
$1.6B
$979.5M
Q1 25
$1.5B
$975.7M
Q4 24
$1.5B
$988.2M
Q3 24
$1.3B
$787.8M
Q2 24
$1.3B
$781.3M
Total Assets
ALKS
ALKS
VSEC
VSEC
Q1 26
$3.3B
Q4 25
$2.5B
$2.0B
Q3 25
$2.3B
$1.6B
Q2 25
$2.3B
$1.6B
Q1 25
$2.1B
$1.7B
Q4 24
$2.1B
$1.7B
Q3 24
$2.2B
$1.5B
Q2 24
$2.2B
$1.5B
Debt / Equity
ALKS
ALKS
VSEC
VSEC
Q1 26
0.14×
Q4 25
0.20×
Q3 25
0.36×
Q2 25
0.39×
Q1 25
0.48×
Q4 24
0.44×
Q3 24
0.57×
Q2 24
0.59×

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
VSEC
VSEC
Operating Cash FlowLast quarter
$170.1M
$-62.3M
Free Cash FlowOCF − Capex
$170.0M
$-68.7M
FCF MarginFCF / Revenue
44.2%
-21.2%
Capex IntensityCapex / Revenue
0.0%
2.0%
Cash ConversionOCF / Net Profit
3.45×
-2.14×
TTM Free Cash FlowTrailing 4 quarters
$480.3M
$-13.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALKS
ALKS
VSEC
VSEC
Q1 26
$-62.3M
Q4 25
$170.1M
$37.6M
Q3 25
$101.7M
$24.1M
Q2 25
$150.2M
$11.9M
Q1 25
$98.8M
$-46.6M
Q4 24
$190.4M
$55.4M
Q3 24
$81.6M
$10.2M
Q2 24
$146.0M
$-17.5M
Free Cash Flow
ALKS
ALKS
VSEC
VSEC
Q1 26
$-68.7M
Q4 25
$170.0M
$30.9M
Q3 25
$84.4M
$18.0M
Q2 25
$137.2M
$6.3M
Q1 25
$88.7M
$-49.5M
Q4 24
$180.6M
$52.1M
Q3 24
$73.3M
$4.4M
Q2 24
$138.9M
$-21.5M
FCF Margin
ALKS
ALKS
VSEC
VSEC
Q1 26
-21.2%
Q4 25
44.2%
10.3%
Q3 25
21.4%
6.4%
Q2 25
35.1%
2.3%
Q1 25
28.9%
-19.3%
Q4 24
42.0%
17.4%
Q3 24
19.4%
1.6%
Q2 24
34.8%
-8.1%
Capex Intensity
ALKS
ALKS
VSEC
VSEC
Q1 26
2.0%
Q4 25
0.0%
2.2%
Q3 25
4.4%
2.1%
Q2 25
3.3%
2.1%
Q1 25
3.3%
1.1%
Q4 24
2.3%
1.1%
Q3 24
2.2%
2.1%
Q2 24
1.8%
1.5%
Cash Conversion
ALKS
ALKS
VSEC
VSEC
Q1 26
-2.14×
Q4 25
3.45×
2.77×
Q3 25
1.23×
6.16×
Q2 25
1.72×
3.72×
Q1 25
4.40×
Q4 24
1.30×
4.24×
Q3 24
0.88×
0.87×
Q2 24
1.60×

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%

VSEC
VSEC

Products$202.3M62%
Services$122.2M38%

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