VICRVicor Corporation

$175.85+191% 1Y

Is the business good?

Good

A genuinely good business: 7 of 9 health tests passed, earnings fully cash-backed (1.2×), and margins widening.

3 good, 1 neutral
Fundamental health (F-score)7 / 9SEC EDGAR · Dec 31, 2025

High fundamental quality. Nine pass/fail tests of year-over-year health from the filings.

Profits arrive as cash1.21×derived · Jun 30, 2026

Operating profit is fully backed by cash. Conversion is worsening vs a year ago.

Margin direction, 3 years+5.3 pts

Profits are tracking sales roughly one-for-one, limited operating leverage either way.

Where ROE comes from15% ROA

Margin-driven, fat margins on slower asset turns. ROE 16% = margin × turnover × leverage.

Unless marked, from derived.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

FCF conversionbehind 86% of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is VICR?

Vicor Corporation earns 18% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

18%

Return on invested capital · cost of capital 9.0% · 9.3 points above what the capital costs: growth creates value

Operating margin
11%

Operating margin · Electronic Components median 7.9% · 12 months to Q2 2026

Cash conversion
1.21×

Cash conversion · 2.19× a year ago · operating cash flow covers the operating profit after tax

Share count, year on year
+5.8%

Share count, year on year · shareholders own a smaller slice than a year ago

Operating margin by fiscal year
YearOperating margin
FY20205.9%
FY202115%
FY20226.8%
FY202313%
FY2024−0.36%
FY202520%
Details›
Gross margin12 months to Q2 2026
35%
Operating margin12 months to Q2 2026
11%
Net margin12 months to Q2 2026
19%
Free cash flow margin
6.7%
R&D as % of revenue
11%
Revenue, trailing twelve months
$771M
Free cash flow, trailing twelve months
$51M
Net income, trailing twelve months
$145M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
18%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.

Customers and suppliers

Who buys from VICR and who it buys from, as the companies report it.

11%of revenue comes from customer one
Customerswho buys
Supplierswho it buys from

None disclosed.

A company has to disclose every customer behind 10% or more of its revenue. Each share comes from the latest annual report of the company that states it and shows on both companies’ pages; VICR’s own figures are from its FY2025 10-K. Smaller customers and suppliers go unreported.