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Side-by-side financial comparison of Alkermes plc. (ALKS) and GREENLIGHT CAPITAL RE, LTD. (GLRE). Click either name above to swap in a different company.

Alkermes plc. is the larger business by last-quarter revenue ($384.5M vs $210.3M, roughly 1.8× GREENLIGHT CAPITAL RE, LTD.). GREENLIGHT CAPITAL RE, LTD. runs the higher net margin — 23.4% vs 12.8%, a 10.6% gap on every dollar of revenue. On growth, GREENLIGHT CAPITAL RE, LTD. posted the faster year-over-year revenue change (48.3% vs -10.6%). Over the past eight quarters, GREENLIGHT CAPITAL RE, LTD.'s revenue compounded faster (4.8% 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.

Greenlight Capital is an American hedge fund founded in 1996 by David Einhorn. Greenlight invests primarily in publicly traded North American corporate debt offerings and equities. Greenlight is most notable for its short selling of Lehman stock prior to Lehman Brothers' collapse in 2008 and the $11 million fine they received in January 2012 for insider trading in the UK. Einhorn remains the fund's manager.

ALKS vs GLRE — Head-to-Head

Bigger by revenue
ALKS
ALKS
1.8× larger
ALKS
$384.5M
$210.3M
GLRE
Growing faster (revenue YoY)
GLRE
GLRE
+58.8% gap
GLRE
48.3%
-10.6%
ALKS
Higher net margin
GLRE
GLRE
10.6% more per $
GLRE
23.4%
12.8%
ALKS
Faster 2-yr revenue CAGR
GLRE
GLRE
Annualised
GLRE
4.8%
4.8%
ALKS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ALKS
ALKS
GLRE
GLRE
Revenue
$384.5M
$210.3M
Net Profit
$49.3M
$49.3M
Gross Margin
88.0%
Operating Margin
15.1%
Net Margin
12.8%
23.4%
Revenue YoY
-10.6%
48.3%
Net Profit YoY
-66.3%
279.7%
EPS (diluted)
$0.29
$1.43

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
GLRE
GLRE
Q4 25
$384.5M
$210.3M
Q3 25
$394.2M
$146.1M
Q2 25
$390.7M
$160.1M
Q1 25
$306.5M
$213.3M
Q4 24
$430.0M
$141.8M
Q3 24
$378.1M
$188.0M
Q2 24
$399.1M
$174.9M
Q1 24
$350.4M
$191.3M
Net Profit
ALKS
ALKS
GLRE
GLRE
Q4 25
$49.3M
$49.3M
Q3 25
$82.8M
$-4.4M
Q2 25
$87.1M
$329.0K
Q1 25
$22.5M
$29.6M
Q4 24
$146.5M
$-27.4M
Q3 24
$92.4M
$35.2M
Q2 24
$91.4M
$8.0M
Q1 24
$36.8M
$27.0M
Gross Margin
ALKS
ALKS
GLRE
GLRE
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%
Q1 24
83.3%
Operating Margin
ALKS
ALKS
GLRE
GLRE
Q4 25
15.1%
Q3 25
22.6%
Q2 25
23.8%
Q1 25
4.5%
Q4 24
37.8%
Q3 24
27.7%
Q2 24
27.5%
Q1 24
12.4%
Net Margin
ALKS
ALKS
GLRE
GLRE
Q4 25
12.8%
23.4%
Q3 25
21.0%
-3.0%
Q2 25
22.3%
0.2%
Q1 25
7.3%
13.9%
Q4 24
34.1%
-19.3%
Q3 24
24.4%
18.7%
Q2 24
22.9%
4.6%
Q1 24
10.5%
14.1%
EPS (diluted)
ALKS
ALKS
GLRE
GLRE
Q4 25
$0.29
$1.43
Q3 25
$0.49
$-0.13
Q2 25
$0.52
$0.01
Q1 25
$0.13
$0.86
Q4 24
$0.88
$-0.78
Q3 24
$0.55
$1.01
Q2 24
$0.53
$0.23
Q1 24
$0.21
$0.78

Balance Sheet & Financial Strength

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

Metric
ALKS
ALKS
GLRE
GLRE
Cash + ST InvestmentsLiquidity on hand
$388.6M
$111.8M
Total DebtLower is stronger
$4.7M
Stockholders' EquityBook value
$1.8B
$708.0M
Total Assets
$2.5B
$2.2B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALKS
ALKS
GLRE
GLRE
Q4 25
$388.6M
$111.8M
Q3 25
$616.4M
$68.8M
Q2 25
$521.2M
$82.4M
Q1 25
$399.8M
$47.5M
Q4 24
$291.1M
$64.7M
Q3 24
$396.3M
$54.6M
Q2 24
$535.1M
$52.2M
Q1 24
$420.8M
$61.6M
Total Debt
ALKS
ALKS
GLRE
GLRE
Q4 25
$4.7M
Q3 25
$34.7M
Q2 25
$58.9M
Q1 25
$59.8M
Q4 24
$60.7M
Q3 24
$62.6M
Q2 24
$61.6M
Q1 24
$72.5M
Stockholders' Equity
ALKS
ALKS
GLRE
GLRE
Q4 25
$1.8B
$708.0M
Q3 25
$1.7B
$658.9M
Q2 25
$1.6B
$663.3M
Q1 25
$1.5B
$666.8M
Q4 24
$1.5B
$635.9M
Q3 24
$1.3B
$663.4M
Q2 24
$1.3B
$634.0M
Q1 24
$1.3B
$624.5M
Total Assets
ALKS
ALKS
GLRE
GLRE
Q4 25
$2.5B
$2.2B
Q3 25
$2.3B
$2.1B
Q2 25
$2.3B
$2.2B
Q1 25
$2.1B
$2.2B
Q4 24
$2.1B
$2.0B
Q3 24
$2.2B
$2.0B
Q2 24
$2.2B
$1.9B
Q1 24
$2.1B
$1.9B
Debt / Equity
ALKS
ALKS
GLRE
GLRE
Q4 25
0.01×
Q3 25
0.05×
Q2 25
0.09×
Q1 25
0.09×
Q4 24
0.10×
Q3 24
0.09×
Q2 24
0.10×
Q1 24
0.12×

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
GLRE
GLRE
Operating Cash FlowLast quarter
$170.1M
$100.2M
Free Cash FlowOCF − Capex
$170.0M
FCF MarginFCF / Revenue
44.2%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
3.45×
2.03×
TTM Free Cash FlowTrailing 4 quarters
$480.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALKS
ALKS
GLRE
GLRE
Q4 25
$170.1M
$100.2M
Q3 25
$101.7M
$31.2M
Q2 25
$150.2M
$68.4M
Q1 25
$98.8M
$10.4M
Q4 24
$190.4M
$29.5M
Q3 24
$81.6M
$41.3M
Q2 24
$146.0M
$22.7M
Q1 24
$21.1M
$18.0M
Free Cash Flow
ALKS
ALKS
GLRE
GLRE
Q4 25
$170.0M
Q3 25
$84.4M
Q2 25
$137.2M
Q1 25
$88.7M
Q4 24
$180.6M
Q3 24
$73.3M
Q2 24
$138.9M
Q1 24
$12.8M
FCF Margin
ALKS
ALKS
GLRE
GLRE
Q4 25
44.2%
Q3 25
21.4%
Q2 25
35.1%
Q1 25
28.9%
Q4 24
42.0%
Q3 24
19.4%
Q2 24
34.8%
Q1 24
3.6%
Capex Intensity
ALKS
ALKS
GLRE
GLRE
Q4 25
0.0%
Q3 25
4.4%
Q2 25
3.3%
Q1 25
3.3%
Q4 24
2.3%
Q3 24
2.2%
Q2 24
1.8%
Q1 24
2.4%
Cash Conversion
ALKS
ALKS
GLRE
GLRE
Q4 25
3.45×
2.03×
Q3 25
1.23×
Q2 25
1.72×
208.02×
Q1 25
4.40×
0.35×
Q4 24
1.30×
Q3 24
0.88×
1.17×
Q2 24
1.60×
2.85×
Q1 24
0.57×
0.66×

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%

GLRE
GLRE

Other$124.7M59%
Innovations$85.6M41%

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