VICR — Vicor Corporation stock price and chart

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VICR

$308.59+6.80%

as of close, Oct 1, 2026

☾ AH $308.59 +6.80%

Vicor CorporationStock · TechnologyNasdaq Composite 0.03%Russell 1000 0.01%US Stock Market 0.01%Russell 3000 0.01%

PeersNVDAMUSNDKAAPLMSFTAMD

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VolumeEEEE

20162019202120242026

50.0100.0150.0200.0250.0300.0350.005.0M$308.59

2026-10-01

Price$308.59

MA20$263.81

MA50$170.87

Vol4.1M

What would $1,000 invested in VICR be worth today? →

VICR returns: By year · By month · By week · Trailing

Key stats

Price data

Price: $308.59
Change YTD: +181.56%
Next earnings: Oct 20, 2026
Market cap: 14.2B2016-12 591.7M2026-10 14.2B+2302.0% over the window
Enterprise value: 13.8B
Shares outstanding: 46.1M2016-06 38.8M2026-06 46.1M+18.8% over the window
52W low: $48.53
52W high: $382.65
From 52W high: -19.35%
From 52W low: +535.87%
52W range: 78%
Beta: 2.37

Volume

Rel volume: 1.70×
30D volume: 857.3K
30D $ vol: 194.3M

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.: none
Insider net 1MNo open-market insider purchase or sale with a transaction date in the last 30 days, as filed on Form 4.: none
Insider net 3M0 insider-days of buying (no priced lot) and 6 of selling ($2.4M) in the last 91 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$2.4M
Insider net 1Y0 insider-days of buying (no priced lot) and 114 of selling ($380.2M) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$380.2M

Form 4 transactions by trade date, as filed; latest on file 2026-09-01.

Fundamentals

Sales (ttm): 771.3M2016-06 199M2026-06 771.3M+287.5% over the window
Sales/share: $16.732016-06 $5.132026-06 $16.73+226.1% over the window
EPS (ttm): $3.122016-06 -$0.132026-06 $3.12-2462.0% over the window
FCF (ttm): 51.3M2016-06 -15.2M2026-06 51.3M-436.7% over the window
FCF/share: $1.112016-06 -$0.392026-06 $1.11-383.4% over the window
Book value/share: $18.102016-06 $3.362026-06 $18.10+438.9% over the window
Net margin: 18.83%2016-06 -2.6%2026-06 18.8%-828.7% over the window
ROE: 17.41%2016-06 -3.9%2026-06 17.4%-541.0% over the window
ROA: 16.25%2016-06 -3.3%2026-06 16.2%-586.8% over the window
Current ratio: 13.252016-06 4.912026-06 13.25+169.9% over the window

Growth (CAGR, ttm) · 10Y

Sales: +103.42%2025-06-30 → 2026-06-30379.3M → 771.3M (+103.3% total)+23.12%2023-06-30 → 2026-06-30413.2M → 771.3M (+86.7% total)+17.35%2021-06-30 → 2026-06-30346.6M → 771.3M (+122.5% total)+14.51%2016-06-30 → 2026-06-30199M → 771.3M (+287.5% total)
Net income: +121.80%2025-06-30 → 2026-06-3065.5M → 145.3M (+121.7% total)+56.07%2023-06-30 → 2026-06-3038.2M → 145.3M (+280.3% total)+23.07%2021-06-30 → 2026-06-3051.5M → 145.3M (+182.3% total)n/a
FCF: -47.23%2025-06-30 → 2026-06-3097.1M → 51.3M (-47.2% total)n/a+15.10%2021-06-30 → 2026-06-3025.4M → 51.3M (+102.0% total)n/a
Shares: +2.65%2025-06-30 → 2026-06-3044.9M → 46.1M (+2.6% total)+1.37%2023-06-30 → 2026-06-3044.3M → 46.1M (+4.2% total)+1.13%2021-06-30 → 2026-06-3043.6M → 46.1M (+5.8% total)+1.74%2016-06-30 → 2026-06-3038.8M → 46.1M (+18.8% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +116.72%2025-06-30 → 2026-06-30$1.44 → $3.12 (+116.6% total)+54.20%2023-06-30 → 2026-06-30$0.85 → $3.12 (+266.7% total)+22.10%2021-06-30 → 2026-06-30$1.15 → $3.12 (+171.4% total)n/a
Sales/share: +98.18%2025-06-30 → 2026-06-30$8.45 → $16.73 (+98.1% total)+21.45%2023-06-30 → 2026-06-30$9.34 → $16.73 (+79.2% total)+16.05%2021-06-30 → 2026-06-30$7.95 → $16.73 (+110.4% total)+12.55%2016-06-30 → 2026-06-30$5.13 → $16.73 (+226.1% total)
FCF/share: -48.59%2025-06-30 → 2026-06-30$2.16 → $1.11 (-48.6% total)n/a+13.82%2021-06-30 → 2026-06-30$0.58 → $1.11 (+91.0% total)n/a
Book value/share: +33.59%2025-06-30 → 2026-06-30$13.55 → $18.10 (+33.6% total)+16.94%2023-06-30 → 2026-06-30$11.32 → $18.10 (+59.9% total)+14.98%2021-06-30 → 2026-06-30$9.00 → $18.10 (+101.0% total)+18.35%2016-06-30 → 2026-06-30$3.36 → $18.10 (+438.9% total)
Price: +526.60%2025-10-01 → 2026-10-01$49.31 → $308.59 (+525.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+74.46%2023-10-02 → 2026-10-01$58.18 → $308.59 (+430.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+17.48%2021-10-01 → 2026-10-01$137.89 → $308.59 (+123.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+38.83%2016-09-30 → 2026-10-01$11.60 → $308.59 (+2560.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +526.60%2025-10-01 → 2026-10-01$49.31 → $308.59 (+525.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+74.46%2023-10-02 → 2026-10-01$58.18 → $308.59 (+430.4% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+17.48%2021-10-01 → 2026-10-01$137.89 → $308.59 (+123.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+38.83%2016-09-30 → 2026-10-01$11.60 → $308.59 (+2560.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 98.9×2016-12 -111.412026-10 97.84-187.8% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 160.9×2016-12 -95.292026-10 160.86-268.8% over the window
Fwd P/E: 47.8×
P/S (ttm)Market cap ÷ TTM revenue.: 18.4×2016-12 2.912026-10 18.43+534.0% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 17.1×2016-12 4.472026-10 17.03+281.5% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 277.5×2016-12 -45.772026-10 277.22-705.7% over the window
EV/EBITDA (fy): 125.8×
EV/Sales (ttm): 17.9×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 0.36%2016-09 -2.2%2026-06 0.3%-113.4% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 46.1M ÷ 44.9M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: -2.65%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-2.65%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($2B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: -2.65%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($17.6M) ÷ today's market cap ($14.2B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 0.12%2016-09 -0.1%2026-06 0.1%-220.2% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $17.6M + TTM dividends $0) ÷ today's market cap ($14.2B). Same caveat as the cash buyback yield.: 0.12%2016-09 -0.1%2026-06 0.1%-220.2% over the window

Vs own 10Y history

P/E: 59th
P/OI: 78th
P/S: 97th
P/B: 99th
P/FCF: 81st

Bar = where today’s multiple sits in VICR’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-01

+6.80%

+11.78%

+75.35%

-11.88%

YTD

+181.56%

+525.82%

+123.79%

Recent filings

Sep 108-K · Charter, bylaws or fiscal-year change
Sep 1Insider sale · Davies Philip D (Corp. VP-Global Sales & Mktg. · Director) sold 3,073 shares for $546K at $176.59–$184.85 under a 10b5-1 plan
Aug 278-K · Other events
Aug 17Insider sale · ANDERSON SAMUEL J (Director) sold 2,073 shares for $524K at $252.60
Aug 17Insider sale · Lavie Zmira (Director) sold 908 shares for $227K at $250.00

All filings and insider trades →

Financial statements

Open full VICR financials →

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VICR — Vicor Corporation price, chart and key statistics