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Side-by-side financial comparison of Axsome Therapeutics, Inc. (AXSM) and PLUG POWER INC (PLUG). Click either name above to swap in a different company.

PLUG POWER INC is the larger business by last-quarter revenue ($225.2M vs $196.0M, roughly 1.1× Axsome Therapeutics, Inc.). Axsome Therapeutics, Inc. runs the higher net margin — -14.6% vs -375.6%, a 361.0% gap on every dollar of revenue. On growth, Axsome Therapeutics, Inc. posted the faster year-over-year revenue change (65.0% vs 17.6%). Axsome Therapeutics, Inc. produced more free cash flow last quarter ($-18.7M vs $-153.0M). Over the past eight quarters, Axsome Therapeutics, Inc.'s revenue compounded faster (61.7% CAGR vs 36.8%).

Jazz Pharmaceuticals plc is a global biopharmaceutical company with a focus on oncology and neuroscience. It was founded in 2003 in California, United States and is now headquartered in Dublin, Ireland.

Plug Power Inc. is an American company engaged in the development of hydrogen fuel cell and electrolyzer systems that replace conventional batteries in equipment and vehicles powered by electricity. The company is headquartered in Slingerlands, New York, and has facilities in Spokane, Washington, and Rochester, New York.

AXSM vs PLUG — Head-to-Head

Bigger by revenue
PLUG
PLUG
1.1× larger
PLUG
$225.2M
$196.0M
AXSM
Growing faster (revenue YoY)
AXSM
AXSM
+47.4% gap
AXSM
65.0%
17.6%
PLUG
Higher net margin
AXSM
AXSM
361.0% more per $
AXSM
-14.6%
-375.6%
PLUG
More free cash flow
AXSM
AXSM
$134.3M more FCF
AXSM
$-18.7M
$-153.0M
PLUG
Faster 2-yr revenue CAGR
AXSM
AXSM
Annualised
AXSM
61.7%
36.8%
PLUG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AXSM
AXSM
PLUG
PLUG
Revenue
$196.0M
$225.2M
Net Profit
$-28.6M
$-846.0M
Gross Margin
2.4%
Operating Margin
-13.8%
-338.9%
Net Margin
-14.6%
-375.6%
Revenue YoY
65.0%
17.6%
Net Profit YoY
61.9%
36.7%
EPS (diluted)
$-0.55
$-0.70

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
AXSM
AXSM
PLUG
PLUG
Q4 25
$196.0M
$225.2M
Q3 25
$171.0M
$177.1M
Q2 25
$150.0M
$174.0M
Q1 25
$121.5M
$133.7M
Q4 24
$118.8M
$191.5M
Q3 24
$104.8M
$173.7M
Q2 24
$87.2M
$143.3M
Q1 24
$75.0M
$120.3M
Net Profit
AXSM
AXSM
PLUG
PLUG
Q4 25
$-28.6M
$-846.0M
Q3 25
$-47.2M
$-361.9M
Q2 25
$-48.0M
$-227.1M
Q1 25
$-59.4M
$-196.7M
Q4 24
$-74.9M
$-1.3B
Q3 24
$-64.6M
$-211.2M
Q2 24
$-79.3M
$-262.3M
Q1 24
$-68.4M
$-295.8M
Gross Margin
AXSM
AXSM
PLUG
PLUG
Q4 25
2.4%
Q3 25
-67.9%
Q2 25
-30.7%
Q1 25
-55.3%
Q4 24
-122.5%
Q3 24
-57.6%
Q2 24
-91.6%
Q1 24
-132.3%
Operating Margin
AXSM
AXSM
PLUG
PLUG
Q4 25
-13.8%
-338.9%
Q3 25
-27.0%
-197.0%
Q2 25
-24.5%
-101.7%
Q1 25
-46.9%
-133.5%
Q4 24
-61.1%
-678.7%
Q3 24
-59.8%
-124.4%
Q2 24
-89.5%
-170.7%
Q1 24
-89.7%
-215.7%
Net Margin
AXSM
AXSM
PLUG
PLUG
Q4 25
-14.6%
-375.6%
Q3 25
-27.6%
-204.4%
Q2 25
-32.0%
-130.5%
Q1 25
-48.9%
-147.1%
Q4 24
-63.1%
-697.5%
Q3 24
-61.7%
-121.5%
Q2 24
-91.0%
-183.0%
Q1 24
-91.1%
-245.9%
EPS (diluted)
AXSM
AXSM
PLUG
PLUG
Q4 25
$-0.55
$-0.70
Q3 25
$-0.94
$-0.31
Q2 25
$-0.97
$-0.20
Q1 25
$-1.22
$-0.21
Q4 24
$-1.54
$-1.61
Q3 24
$-1.34
$-0.25
Q2 24
$-1.67
$-0.36
Q1 24
$-1.44
$-0.46

Balance Sheet & Financial Strength

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

Metric
AXSM
AXSM
PLUG
PLUG
Cash + ST InvestmentsLiquidity on hand
$322.9M
$368.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$88.3M
$978.1M
Total Assets
$689.8M
$2.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AXSM
AXSM
PLUG
PLUG
Q4 25
$322.9M
$368.5M
Q3 25
$325.3M
$165.9M
Q2 25
$303.0M
$140.7M
Q1 25
$300.9M
$295.8M
Q4 24
$315.4M
$205.7M
Q3 24
$327.3M
$93.9M
Q2 24
$315.7M
$62.4M
Q1 24
$331.4M
$172.9M
Total Debt
AXSM
AXSM
PLUG
PLUG
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$3.9M
Q2 24
$3.7M
Q1 24
$3.8M
Stockholders' Equity
AXSM
AXSM
PLUG
PLUG
Q4 25
$88.3M
$978.1M
Q3 25
$73.7M
$1.4B
Q2 25
$73.1M
$1.7B
Q1 25
$53.2M
$1.9B
Q4 24
$57.0M
$1.7B
Q3 24
$92.9M
$3.0B
Q2 24
$102.9M
$3.0B
Q1 24
$144.0M
$2.9B
Total Assets
AXSM
AXSM
PLUG
PLUG
Q4 25
$689.8M
$2.6B
Q3 25
$669.3M
$3.1B
Q2 25
$639.8M
$3.4B
Q1 25
$596.7M
$3.6B
Q4 24
$568.5M
$3.6B
Q3 24
$561.5M
$4.7B
Q2 24
$548.2M
$4.8B
Q1 24
$545.7M
$4.8B
Debt / Equity
AXSM
AXSM
PLUG
PLUG
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.00×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
AXSM
AXSM
PLUG
PLUG
Operating Cash FlowLast quarter
$-18.7M
$-148.6M
Free Cash FlowOCF − Capex
$-18.7M
$-153.0M
FCF MarginFCF / Revenue
-9.6%
-67.9%
Capex IntensityCapex / Revenue
0.0%
1.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-93.9M
$-647.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AXSM
AXSM
PLUG
PLUG
Q4 25
$-18.7M
$-148.6M
Q3 25
$1.0M
$-89.8M
Q2 25
$-32.4M
$-191.8M
Q1 25
$-43.4M
$-105.6M
Q4 24
$-26.2M
$-131.2M
Q3 24
$-18.6M
$-174.9M
Q2 24
$-30.1M
$-254.7M
Q1 24
$-53.5M
$-167.7M
Free Cash Flow
AXSM
AXSM
PLUG
PLUG
Q4 25
$-18.7M
$-153.0M
Q3 25
$988.0K
$-117.5M
Q2 25
$-32.4M
$-230.4M
Q1 25
$-43.7M
$-146.0M
Q4 24
$-26.2M
$-165.2M
Q3 24
$-18.7M
$-234.2M
Q2 24
$-30.2M
$-356.0M
Q1 24
$-53.6M
$-260.3M
FCF Margin
AXSM
AXSM
PLUG
PLUG
Q4 25
-9.6%
-67.9%
Q3 25
0.6%
-66.4%
Q2 25
-21.6%
-132.5%
Q1 25
-36.0%
-109.2%
Q4 24
-22.1%
-86.3%
Q3 24
-17.9%
-134.8%
Q2 24
-34.6%
-248.4%
Q1 24
-71.4%
-216.5%
Capex Intensity
AXSM
AXSM
PLUG
PLUG
Q4 25
0.0%
1.9%
Q3 25
0.0%
15.6%
Q2 25
0.0%
22.2%
Q1 25
0.3%
30.3%
Q4 24
0.0%
17.7%
Q3 24
0.1%
34.1%
Q2 24
0.1%
70.7%
Q1 24
0.1%
77.0%

Financial Flow Comparison

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

Revenue Breakdown by Segment

AXSM
AXSM

Segment breakdown not available.

PLUG
PLUG

Sales Of Equipment And Related Infrastructure$111.6M50%
Services Performed On Fuel Cell Systems And Related Infrastructure$41.5M18%
Power Purchase Agreements$36.1M16%
Sale Of Cryogenic Equipment$20.0M9%
Sales Of Fuel Cell Systems$11.2M5%
Other$4.8M2%

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