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Side-by-side financial comparison of RHYTHM PHARMACEUTICALS, INC. (RYTM) and VICOR CORP (VICR). Click either name above to swap in a different company.

VICOR CORP is the larger business by last-quarter revenue ($113.0M vs $57.3M, roughly 2.0× RHYTHM PHARMACEUTICALS, INC.). VICOR CORP runs the higher net margin — 18.3% vs -83.0%, a 101.3% gap on every dollar of revenue. On growth, RHYTHM PHARMACEUTICALS, INC. posted the faster year-over-year revenue change (36.9% vs 20.2%). Over the past eight quarters, RHYTHM PHARMACEUTICALS, INC.'s revenue compounded faster (48.5% CAGR vs 14.7%).

Rhythm Pharmaceuticals is a biopharmaceutical firm focused on developing and commercializing targeted therapies for rare genetic disorders causing severe unmanageable obesity, including POMC deficiency, LEPR deficiency, and Bardet-Biedl syndrome. It serves patients in North America and Europe who lack effective standard treatments for their chronic life-altering conditions.

Vicor Corporation is a manufacturer of power modules headquartered in Andover, Massachusetts.

RYTM vs VICR — Head-to-Head

Bigger by revenue
VICR
VICR
2.0× larger
VICR
$113.0M
$57.3M
RYTM
Growing faster (revenue YoY)
RYTM
RYTM
+16.6% gap
RYTM
36.9%
20.2%
VICR
Higher net margin
VICR
VICR
101.3% more per $
VICR
18.3%
-83.0%
RYTM
Faster 2-yr revenue CAGR
RYTM
RYTM
Annualised
RYTM
48.5%
14.7%
VICR

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
RYTM
RYTM
VICR
VICR
Revenue
$57.3M
$113.0M
Net Profit
$-47.5M
$20.7M
Gross Margin
91.6%
Operating Margin
-82.2%
59.7%
Net Margin
-83.0%
18.3%
Revenue YoY
36.9%
20.2%
Net Profit YoY
-9.6%
713.9%
EPS (diluted)
$-0.73
$0.44

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
RYTM
RYTM
VICR
VICR
Q1 26
$113.0M
Q4 25
$57.3M
$107.3M
Q3 25
$51.3M
$110.4M
Q2 25
$48.5M
$96.0M
Q1 25
$32.7M
$94.0M
Q4 24
$41.8M
$96.2M
Q3 24
$33.3M
$93.2M
Q2 24
$29.1M
$85.9M
Net Profit
RYTM
RYTM
VICR
VICR
Q1 26
$20.7M
Q4 25
$-47.5M
$46.5M
Q3 25
$-52.9M
$28.3M
Q2 25
$-46.6M
$41.2M
Q1 25
$-49.5M
$2.5M
Q4 24
$-43.3M
$10.2M
Q3 24
$-43.6M
$11.6M
Q2 24
$-32.3M
$-1.2M
Gross Margin
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
91.6%
55.4%
Q3 25
89.3%
57.5%
Q2 25
88.6%
95.9%
Q1 25
88.8%
47.2%
Q4 24
90.9%
52.4%
Q3 24
88.5%
49.1%
Q2 24
89.9%
49.8%
Operating Margin
RYTM
RYTM
VICR
VICR
Q1 26
59.7%
Q4 25
-82.2%
14.6%
Q3 25
-102.6%
18.9%
Q2 25
-93.4%
47.3%
Q1 25
-143.7%
-0.2%
Q4 24
-98.6%
9.6%
Q3 24
-132.0%
5.8%
Q2 24
-139.2%
0.2%
Net Margin
RYTM
RYTM
VICR
VICR
Q1 26
18.3%
Q4 25
-83.0%
43.4%
Q3 25
-103.1%
25.6%
Q2 25
-96.1%
42.9%
Q1 25
-151.4%
2.7%
Q4 24
-103.6%
10.7%
Q3 24
-131.2%
12.4%
Q2 24
-110.9%
-1.4%
EPS (diluted)
RYTM
RYTM
VICR
VICR
Q1 26
$0.44
Q4 25
$-0.73
$1.01
Q3 25
$-0.82
$0.63
Q2 25
$-0.75
$0.91
Q1 25
$-0.81
$0.06
Q4 24
$-0.71
$0.24
Q3 24
$-0.73
$0.26
Q2 24
$-0.55
$-0.03

Balance Sheet & Financial Strength

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

Metric
RYTM
RYTM
VICR
VICR
Cash + ST InvestmentsLiquidity on hand
$388.9M
$404.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$139.1M
$754.1M
Total Assets
$480.2M
$804.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RYTM
RYTM
VICR
VICR
Q1 26
$404.2M
Q4 25
$388.9M
$402.8M
Q3 25
$416.1M
$362.4M
Q2 25
$291.0M
$338.5M
Q1 25
$314.5M
$296.1M
Q4 24
$320.6M
$277.3M
Q3 24
$298.4M
$267.6M
Q2 24
$319.1M
$251.9M
Stockholders' Equity
RYTM
RYTM
VICR
VICR
Q1 26
$754.1M
Q4 25
$139.1M
$711.6M
Q3 25
$148.8M
$630.1M
Q2 25
$-11.9M
$608.6M
Q1 25
$18.9M
$580.3M
Q4 24
$21.7M
$570.1M
Q3 24
$11.2M
$554.6M
Q2 24
$39.3M
$537.2M
Total Assets
RYTM
RYTM
VICR
VICR
Q1 26
$804.9M
Q4 25
$480.2M
$785.8M
Q3 25
$506.9M
$710.2M
Q2 25
$372.7M
$693.5M
Q1 25
$386.7M
$665.0M
Q4 24
$392.3M
$641.1M
Q3 24
$363.6M
$632.8M
Q2 24
$381.8M
$613.2M

Cash Flow & Capital Efficiency

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

Metric
RYTM
RYTM
VICR
VICR
Operating Cash FlowLast quarter
$-25.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
$-25.4M
$15.7M
Q3 25
$-26.6M
$38.5M
Q2 25
$-23.3M
$65.2M
Q1 25
$-40.4M
$20.1M
Q4 24
$-18.8M
$10.1M
Q3 24
$-25.2M
$22.6M
Q2 24
$-29.1M
$15.6M
Free Cash Flow
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
$10.2M
Q3 25
$34.5M
Q2 25
$59.0M
Q1 25
$15.6M
Q4 24
$8.4M
Q3 24
$14.1M
Q2 24
$9.4M
FCF Margin
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
9.5%
Q3 25
31.2%
Q2 25
61.5%
Q1 25
16.6%
Q4 24
8.7%
Q3 24
15.2%
Q2 24
11.0%
Capex Intensity
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
5.2%
Q3 25
3.6%
Q2 25
6.5%
Q1 25
4.8%
Q4 24
1.8%
Q3 24
9.1%
Q2 24
7.2%
Cash Conversion
RYTM
RYTM
VICR
VICR
Q1 26
Q4 25
0.34×
Q3 25
1.36×
Q2 25
1.58×
Q1 25
7.93×
Q4 24
0.99×
Q3 24
1.95×
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

RYTM
RYTM

Segment breakdown not available.

VICR
VICR

Product revenue$98.0M87%
Royalty revenue$15.0M13%

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