Overall verdict
Neutral
6.2/10
1-year performance
+64.26%
Score breakdown
Up 64.3% over 1 year, 28% of the 52-week range.
Strongest: Financial strength 10.0/10. Weakest: Shareholder return 2.9/10.
Vicor Corporation, together with its subsidiaries, designs, develops, manufactures, and markets modular power components and power systems for converting electrical power for use in electrically powered devices in the United States, Europe, the Asia Pacific, and internationally. The company offers a range of brick-format DC-DC converters; complementary components that provide AC line rectification, input filtering, power factor correction, and transient protection; and input and output voltage, and output power products, as well as sells electrical and mechanical accessories.
It also designs, sells, and services custom power system solutions. It serves independent manufacturers of electronic devices, original equipment manufacturers, original design manufacturers, and their contract manufacturers in the aerospace and aviation, defense electronics, satellites, factory automation, instrumentation, test equipment, transportation, telecommunications and networking infrastructure, and vehicle markets. Vicor Corporation was incorporated in 1981 and is headquartered in Andover, Massachusetts.
Sector
Industrials
Industry
Electrical Equipment
Primary listing
Nasdaq
United States
CEO
Patrizio Vinciarelli
Founded
1981
Employees
1 092
Revenue / employee
373 353 USD
Next earnings
February 16, 2027 (estimated)
Institutional holders
- GEODE CAPITAL MANAGEMENT, LLC1.32%
- Bank of New York Mellon Corp0.31%
- FMR LLC0.01%
- Rest of the register98.36%
3 13F filings as of September 30, 2026: US managers above $100M, filed up to 45 days after quarter end. No insiders, no retail. A share on loan is declared by its lender and by whoever bought it from the short seller, so the total can exceed 100%.
Research uses the underlying stock’s market history. The purchase quote is calculated separately when you review your order.
52-week high
382.65 USD
52-week low
80.29 USD
1-year performance
64.26%
Rising
Year-to-date performance
46.70%
Rising
Drawdown
-57.27%
Major drawdown
Position in the 52-week range
28% of range
Against the world ETF
Over 26 years, from December 2000 to October 2026, the share did not clearly beat the world ETF once risk is accounted for. It earned more, but shaking 4.1 times harder: once that risk is counted, it did about as well as the ETF.
$10,000 placed at the end of December 2000 are worth today
| Vicor | $70,841 |
| World ETF | $65,117 |
| S&P 500 | $91,204 |
| Risk-free placement | $15,894 |
The risk
- Shaking:the share moves 4.1 times as much as the world ETF.
- Worst fall:-86 % between January 2001 and February 2009. $10,000 placed at the top fell to $1,402. The world ETF, at worst: -53 %. Back to its high in 110 months.
Vicor earned more than the world ETF since 2000
Value of $10,000 placed at the end of December 2000, dividends reinvested, in dollars
- Vicor: $70,841
- World ETF: $65,117
- S&P 500: $91,204
- Risk-free placement: $15,894
Based on past performance. This is not a recommendation.
Range: 350.00 USD - 361.85 USD (2 methods agree)
The price implies growth of 31.89% per year; the company grows at 25.00%.
Gross margin 63.5%, net margin 32.2%, ROIC 23.3%, ROE 23.5%.
Net margin
32.15%
Exceptional
Sector 4.54%|S&P 13.40%
Gross margin
63.47%
Exceptional
Return on equity (ROE)
23.47%
Exceptional
Sector 6.34%|S&P 17.06%
Return on invested capital (ROIC)
23.30%
Exceptional
Free cash flow margin (FCF)
9.07%
Exceptional
Profit-to-cash conversion (FCF conversion)
0.28x
Fair
Margin stability
10.3 pts
Very uneven
Revenue to net income
Growth
8.5/10Revenue up 78.5% over 1 year, 6.6% a year over 5, EPS 44.9% a year over 5.
Revenue (trailing 12 months)
561M USD
Revenue growth (1y)
78.51%
Hyper-growth
Revenue growth (3y)
2.16%
Moderate
EPS growth (1y)
111.21%
Hyper-growth
EPS CAGR (5y)
44.90%
Exceptional
EPS revisions (3 months)
20.61%
Sharply revised up
Valuation
3.0/10P/E 42.9x, forward P/E 41.0x, EV/EBITDA 43.7x, PEG 0.95. The multiple sits in the 43th percentile of its own 5-year history.
P/E (TTM)
42.9x
Expensive
Sector 32.5x|S&P 23.6x
Forward P/E
41.0x
Expensive
EV / EBITDA
43.7x
Very expensive
Sector 15.8x|S&P 15.5x
PEG
0.95
Growth unpriced
Sector 0.49|S&P 0.91
Fair value (reverse DCF)
355.92 USD
Deeply undervalued
P/E vs its own 5-year history
among the 43% lowest valuations
In line with its history
Market cap
7.5Md USD
Financial strength
10.0/10Cash covers 7166.7% of the debt, net debt/EBITDA -6.9x.
Net debt / EBITDA
-6.9x
Net cash
Gearing (net debt / equity)
-55.81%
Net cash
Cash
513M USD
Cash / market cap
6.80%
Tight
Cash / total debt
7166.72%
Net cash
Net debt
-506M USD
Equity
907M USD
Closed daily candles, 2 years
Last close on November 11, 2026: 168.10 USD
- MM20184.25
- MM50219.64
- MM200227.52
- RSI 1441.6
Top panel: closed candles, 20, 50 and 200-day moving averages, with volume in grey. Bottom panel: 14-day RSI with dashed 30 and 70 levels.
200-day average slope, 1 month
+2.24%
200-day average slope, 3 months
+17.63%
50-day average slope, 1 month
-4.53%
Price structure
Lower lows
Bullish RSI divergence
Yes
20-day volatility
8.59 % per day
Volatility change
+29.11%
Forecasts by fiscal year
| Fiscal year | EPS | Normalised EPS | Revenue | EBITDA | Net income |
|---|---|---|---|---|---|
| 2026 | 3.98 (3) | 4.21 (3) | 642 (4) | 229 (2) | 189 (4) |
| 2027 | 6.15 (3) | 6.07 (3) | 943 (4) | 427 (2) | 297 (4) |
Amounts in millions of USD, EPS in USD per share. In brackets, the number of analysts. Consensus as of October 21, 2026.
Same sub-industry: 447 companies behind the medians.
| # | Company | Code | Country | Overall / 10 | Fundamentals / 10 | Mkt cap | P/E | Net margin | Revenue growth | ROIC | Net debt / EBITDA | FCF yield | 1-year perf. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 300750 | 7.9 | 8.8 | 176Md USD | 12.5x | 15.0 % | 58.6 % | 19.0 % | -1.9x | 5.4 % | -38.5 % | ||
| 2 | VRT | 7.6 | 7.3 | 79.5Md USD | 38.6x | 16.0 % | 61.2 % | 27.2 % | 0.6x | 3.9 % | 12.2 % | ||
| 3 | SU | 7.2 | 7.0 | 154Md USD | 29.3x | 11.3 % | 5.2 % | 12.4 % | 1.7x | 4.6 % | 4.0 % | ||
| 4 | AME | 7.1 | 5.9 | 55.0Md USD | 33.8x | 19.9 % | 17.3 % | 10.8 % | 0.9x | 3.5 % | 21.3 % | ||
| 5 | ETN | 6.9 | 6.2 | 140Md USD | 36.0x | 12.2 % | 28.0 % | 11.5 % | 1.5x | 2.7 % | -4.4 % | ||
| 6 | EMR | 6.8 | 6.4 | 91.6Md USD | 35.0x | 14.1 % | 7.1 % | 9.3 % | 2.0x | 3.9 % | 28.3 % | ||
| 7 | ABBN | 6.4 | 6.4 | 149Md USD | 32.3x | 13.6 % | 16.6 % | 20.9 % | 0.4x | 3.2 % | 24.0 % | ||
| 8 | VICR | 6.2 | 6.5 | 7.5Md USD | 42.9x | 32.2 % | 78.5 % | 23.3 % | -6.9x | 0.7 % | 64.3 % | ||
| 9 | A373220 | 3.5 | 1.8 | 57.5Md USD | Not meaningful (loss) | -7.4 % | 69.2 % | — | 5.5x | — | -31.6 % |
