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VICR

Vicor CorporationPre-market

259.40−6.67 −2.51%USD

NasdaqGS · as of Oct 12, 16:00 ET · 15m delayPre-market 252.00 −2.85%

Open

274.45

Prev close

266.07

Day range

254.12274.60

52-week range

50.31382.65

Volume

802.62K0.91×

Mkt cap

11.96B

P/E ttm

82.88

Fwd P/E

42.39

EPS ttm

3.13

Div yield

0.00%

Earnings

Oct 20, 2026

From 52w high

−32.21%

Price Chart

Yahoo Finance · delayed

VICROct 12, 2026O 274.45H 275.96L 254.12C 259.40−6.67 (−2.51%)Vol 803.30K

SMA 50228.99
SMA 200221.74

1Y change +434.18% since Oct 10, 2025 close539 bars loadedTimes in America/New_YorkDraw from the left toolbar · click a drawing to edit · right-click for alerts and export

VICR Vicor Corporation · Last Guard Finance

DES

Key Statistics

Yahoo Finance

Performance

1 week: −15.12%
1 month: +31.07%
3 months: +2.87%
6 months: +39.30%
Year to date: +136.68%
1 year: +434.18%

Valuation & ownership

Market cap: 11.96B
Enterprise value: 11.51B
P/E (ttm): 82.88
Forward P/E: 42.39
PEG ratio: —
Price / book: 14.33
Price / sales (ttm): 25.23
EV / EBITDA: 100.30
EPS (ttm): 3.13
EPS (forward): 6.12
Beta (5y monthly): 2.38
Dividend yield: 0.00%
Payout ratio: 0.00%
Shares outstanding: 34.39M
Float: 25.73M
Short % of float: 11.52%
Short ratio (days): 2.76
Held by insiders: 25.12%
Held by institutions: 70.86%
Avg volume (3m): 880.68K
50-day average: 228.99
200-day average: 221.74
52-week change: +434.18%
S&P 500 52-week: +17.50%

Technicals (daily)

RSI (14): 51.0
vs 50-day SMA: +13.28%
vs 200-day SMA: +16.98%
50 / 200-day trend: ▲ 50 above 200
MACD vs signal: ▼ below
ATR (14) % of price: 7.31%
Realised vol (20d, ann.): 98.7%
From 52-week high: −32.21%
From 52-week low: +420.57%

ANR

Analyst Consensus

4 analysts

Consensus

Strong buy

1.50 on a 1 (strong buy) – 5 (sell) scale

Mean target

393.75

+51.79% implied

Low 350.00Median 387.50High 450.00

Recommendation trend

Now4 / 0 / 0
1m ago4 / 0 / 0

DES

About Vicor Corporation

Yahoo Finance profile

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: Technology
Industry: Electronic Components
Employees: 1,092
Headquarters: Andover, MA, United States
Website: vicorpower.com
Officers: Dr. Patrizio Vinciarelli Ph.D. Founder, Chairman, CEO & President
Mr. James F. Schmidt Corporate VP, CFO, Treasurer, Corporate Secretary & Director

SEAS

Seasonality · VICR

2007–2026 · monthly returns

Strongest month Jul +10.90%Weakest month Jan −6.02%Averages use completed years only. Past seasonality doesn't predict future returns.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	43.9	27.7	-20.1	67.2	24.4	13.4	-45.4	-9.5	54.0	-10.2			+136.7%
2025	5.8	23.8	-26.1	-14.7	9.3	3.9	-2.0	15.0	-2.7	82.5	-1.5	22.7	+126.8%
2024	-16.2	-1.1	2.7	-15.3	8.1	-5.2	27.0	-8.6	9.4	8.6	16.4	-9.2	+7.5%
2023	29.2	-32.3	-0.1	-8.5	28.8	-2.4	70.9	-26.6	-13.1	-34.2	-5.6	22.9	−16.4%
2022	-25.7	-20.7	-5.6	-14.2	11.2	-18.7	33.3	-2.5	-16.9	-19.2	13.0	-0.4	−57.7%
2021	-6.2	13.8	-13.7	8.5	-2.3	17.4	9.3	6.7	8.7	13.0	-5.4	-11.5	+37.7%
2020	7.1	-13.6	3.0	19.4	14.7	18.0	13.2	6.8	-10.7	0.3	5.1	12.5	+97.4%
2019	4.2	-19.3	-2.4	20.9	-19.2	2.4	-4.8	3.1	-3.2	23.1	13.0	13.8	+23.6%
2018	-12.4	40.7	10.9	25.6	22.3	-0.7	32.1	8.5	-26.3	-12.8	-10.7	5.6	+80.8%
2017	1.3	6.2	-0.9	11.8	-5.8	5.6	-0.8	9.6	21.3	-8.7	4.6	-7.3	+38.4%
2016	-7.9	-1.2	26.3	-8.5	5.9	-0.9	5.3	2.9	6.3	9.9	14.5	3.4	+65.6%
2015	-11.0	22.4	15.3	0.3	-10.6	-10.6	-14.6	-6.2	4.5	-5.3	-4.1	-1.5	−24.6%
2014	-23.0	4.3	-5.3	-18.0	-11.5	13.2	-6.0	4.1	14.6	44.8	-10.4	-0.8	−9.8%
2013	-0.7	-1.9	-5.9	8.0	0.4	27.1	21.0	-5.8	4.7	7.7	22.7	24.1	+147.6%
2012	12.2	-9.1	-1.5	-12.9	-13.6	15.3	-3.3	-10.3	10.8	-4.3	-16.1	1.3	−31.9%
2011	-10.2	3.4	8.3	1.3	-0.9	-2.4	-13.0	-19.8	-22.5	4.6	-12.3	-0.7	−51.5%
2010	-6.9	9.8	45.2	9.5	-19.3	2.4	26.0	-14.5	8.5	22.3	-6.1	-2.3	+76.3%
2009	-28.6	-2.5	6.3	9.8	1.3	32.7	9.3	-6.8	5.0	-11.7	20.2	13.4	+40.7%
2008	-21.0	-1.5	-1.6	1.0	-6.4	-11.6	9.2	-7.6	-11.8	-21.3	-17.2	14.2	−57.6%
2007	-4.5	-12.0	7.3	7.0	10.7	11.5	-5.0	-6.2	2.8	15.8	2.8	8.0	+40.3%

INSD

Insider Activity · VICR

Congress trades →SEC Form 4 filings via Yahoo Finance

Buys, 6 months

234.2K shares

Sells, 6 months

793.8K shares

Net shares

−559.6K

Net change in insider shares

−4.60%

Date	Insider	Transaction	Shares	Value
Oct 1, 2026	Vinciarelli PatrizioChief Executive Officer	Sale at price 306.93 - 313.32 per share.	20K	$6.20M
Sep 30, 2026	Vinciarelli PatrizioChief Executive Officer	Sale at price 307.02 - 330.00 per share.	20K	$6.32M
Sep 30, 2026	Davies Philip DOfficer and Director	Sale at price 307.08 - 322.02 per share.	3.1K	$971.88K
Sep 30, 2026	Davies Philip DOfficer and Director	Conversion of Exercise of derivative security at price 33.96 - 41.61 per share.	3.1K	$110.87K
Aug 31, 2026	Davies Philip DOfficer and Director	Sale at price 176.59 - 184.85 per share.	3.1K	$546.08K
Aug 31, 2026	Davies Philip DOfficer and Director	Conversion of Exercise of derivative security at price 41.61 per share.	3.1K	$127.87K
Aug 19, 2026	Anderson Samuel JDirector	Conversion of Exercise of derivative security at price 32.89 - 100.00 per share.	3.4K	$160.01K
Aug 16, 2026	Lavie ZmiraDirector	Sale at price 250.00 per share.	908	$227.00K
Aug 16, 2026	Lavie ZmiraDirector	Conversion of Exercise of derivative security at price 44.07 per share.	908	$40.02K
Aug 16, 2026	Anderson Samuel JDirector	Sale at price 252.60 per share.	2.1K	$523.64K
Aug 2, 2026	Davies Philip DOfficer and Director	Sale at price 200.06 - 216.04 per share.	3.1K	$650.31K
Aug 2, 2026	Davies Philip DOfficer and Director	Conversion of Exercise of derivative security at price 41.61 per share.	3.1K	$127.83K
Jul 23, 2026	Eichten Estia JDirector	Conversion of Exercise of derivative security at price 19.35 - 68.48 per share.	6K	$200.11K
Jul 22, 2026	Lavie ZmiraDirector	Sale at price 224.72 per share.	1.2K	$273.26K
Jul 22, 2026	Lavie ZmiraDirector	Conversion of Exercise of derivative security at price 32.89 per share.	1.2K	$39.99K
Jul 5, 2026	Vinciarelli PatrizioChief Executive Officer	Sale at price 302.04 - 303.32 per share.	700	$211.68K
Jul 1, 2026	Vinciarelli PatrizioChief Executive Officer	Sale at price 282.95 - 338.17 per share.	20K	$6.23M
Jun 30, 2026	Vinciarelli PatrizioChief Executive Officer	Sale at price 345.02 - 366.70 per share.	20K	$7.13M
Jun 30, 2026	Davies Philip DOfficer and Director	Sale at price 348.84 - 366.68 per share.	3.1K	$1.10M
Jun 30, 2026	Davies Philip DOfficer and Director	Conversion of Exercise of derivative security at price 30.98 - 41.61 per share.	3.1K	$102.42K

CONG

Congress Trades · VICR

House reports since 2025

Members

0 last bought

Buys

~$32.5K

Sells

~$32.5K

Net

+$0

est. bought − sold

Latest

Mar 31, 25

Jefferson Shreve

Members who traded it

Member	Buys	Sells	Est. net	Last move
Jefferson Shreve IN06	1	1	+$0	Sold Mar 31, 25

Bought and sold by quarter (est.)

House members' VICR trades, newest first
Traded	Member	Owner	Type	Amount	Filed	Report
Mar 31, 25	Jefferson Shreve IN06	Self	Sell	$15,001 - $50,000	Apr 11, 25 (11d)	PDF
Mar 5, 25	Jefferson Shreve IN06	Self	Buy	$15,001 - $50,000	Apr 11, 25 (37d)	PDF

From the House's STOCK Act reports (Senate not included). Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades

VICR

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Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Vicor Corporation

Seasonality · VICR

Insider Activity · VICR

Congress Trades · VICR

Members who traded it

Bought and sold by quarter (est.)

Congress Trades · VICR

Members who traded it

Bought and sold by quarter (est.)

Insider Activity · VICR

Seasonality · VICR

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Vicor Corporation

Financial Snapshot

Earnings & Dividends

News