What is the 13F Pro Quality Score for VICR?

13F Pro ranks VICOR CORP (VICR) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View VICR's current score at https://13fpro.ai/research/VICR (free sign-up required for the full ranking).

Where does 13F Pro source VICR data?

All VICOR CORP fundamentals and ownership data come directly from SEC EDGAR. VICOR CORP files with the SEC under CIK 751978. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is VICR in?

VICOR CORP (VICR) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is VICR research updated on 13F Pro?

VICR's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

VICOR CORP(VICR)Stock Analysis

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13F Pro Quality Score

63.6/100

Rank #681 of 2,879 stocksTOP 25%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

40.5/100

Profitability

88.8/100

Balance Sheet

89.6/100

Earnings Quality

89.7/100

Free Cash Flow

80.5/100

Institutional Flow

22.7/100

Revenue Scale

33.9/100

Dilution Risk

30.4/100

VICR Stock Analysis & AI Quality Score

AI stock analysis and institutional research for VICOR CORP (VICR), a Technology sector company. 13F Pro's AI-powered ranking engine scores VICR at 63.6/100 on a 32-signal composite quality model, placing it at rank #681 of 2,879 stocks — the top 25% of the AI-ranked universe. VICR scores in the top quartile across earnings quality (89.7), balance sheet strength (89.6), profitability (88.8). Areas of concern include institutional flow (22.7) and revenue scale (33.9), which score below median versus the broader universe. Shareholder dilution risk is elevated at 30.4/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), VICOR CORP reports quarterly revenue of $113.0M, net income of $20.7M, an operating margin of 14.9%. Top institutional holders of VICR by reported 13-F value include BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. VICR trades on the Nasdaq exchange and files with the SEC under CIK 751978. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate VICR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for VICOR CORP directly from SEC EDGAR. VICOR CORP's 13F Pro composite quality score has ranged between 8 and 81 since 2021, currently 63.6 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.

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Fun facts about VICOR CORP

Quirks, history, and lore behind VICR — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. semiconductor company · small-cap · listed on Nasdaq · headquartered in Massachusetts.
2
The Numbers
Annual revenue in the range of $300–400 million — tiny by chip-industry standards, but its gross margins regularly impress analysts who bother to look.
3
The History
Founded in 1981, it spent decades quietly perfecting power conversion technology rather than chasing the latest processor trend — the tortoise of the chip world.
4
The Secret
Its core innovation is factorized power architecture — a modular approach to delivering clean, efficient power that big defense and data-center customers quietly rely on.
5
The Lore
Its chips have found a home inside high-performance computing and military electronics, where losing power cleanly is far more important than being famous.
6
The Giveaway
This Andover, Massachusetts power-component specialist trades under a four-letter ticker that's basically its own name — a VIrtuous CORporation of the voltage world.

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Revenue

Q1 2026

$113.0M

Net Income

Q1 2026

$20.7M

Free Cash Flow

Q1 2026

$-16.3M

Operating Margin

Q1 2026

14.9%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+26.1% YoY

$452.7MFY 2025

FY22 $399.1MFY23 $405.1MFY24 $359.1MFY25 $452.7M

Net Income

+1834.3% YoY

$118.6MFY 2025

FY22 $25.4MFY23 $53.6MFY24 $6.1MFY25 $118.6M

Operating Income

+6346.4% YoY

$81.8MFY 2025

FY22 $27.2MFY23 $51.4MFY24 $-1.3MFY25 $81.8M

EPS (Diluted)

+1764.3% YoY

$2.61FY 2025

FY22 $0.57FY23 $1.19FY24 $0.14FY25 $2.61

Total Assets

+22.6% YoY

$785.8MFY 2025

FY22 $536.9MFY23 $594.9MFY24 $641.1MFY25 $785.8M

Op. Cash Flow

+174.5% YoY

$139.5MFY 2025

FY22 $22.9MFY23 $74.5MFY24 $50.8MFY25 $139.5M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2019
Revenue	$452.7M +26.1%	$359.1M -11.4%	$405.1M +1.5%	$399.1M +11.1%	$359.4M +36.7%	$263.0M
Net Income	$118.6M +1834.3%	$6.1M -88.6%	$53.6M +110.6%	$25.4M -55.1%	$56.6M +301.7%	$14.1M
Operating Income	$81.8M +6346.4%	$-1.3M -102.6%	$51.4M +88.8%	$27.2M -51.1%	$55.6M +302.3%	$13.8M
EPS (Diluted)	$2.61 +1764.3%	$0.14 -88.2%	$1.19 +108.8%	$0.57 -54.8%	$1.26 +270.6%	$0.34
Total Assets	$785.8M +22.6%	$641.1M +7.8%	$594.9M +10.8%	$536.9M +12.5%	$477.2M +98.2%	$240.7M
Operating Cash Flow	$139.5M +174.5%	$50.8M -31.8%	$74.5M +224.9%	$22.9M -57.9%	$54.4M +145.1%	$22.2M

AI Insight: VICR Financial Trends

Vicor delivered strong profitability improvements with operating income turning positive and remaining profitable through 2025-2026, despite volatile revenue and recent negative operating cash flow.

• Revenue surged 50% from $94M in Q1 2025 to $141M in Q2 2025, then moderated to $113M in Q1 2026.

• Operating income turned positive from $0M in Q2 2024, reaching $45M in Q2 2025.

• Equity grew consistently from $537M in Q2 2024 to $754M in Q1 2026.

⚠ Operating cash flow turned negative to -$4M in Q1 2026, first negative quarter in the dataset.

⚠ Revenue volatility with 22% decline from Q2 2025 peak of $141M to recent $113M.

AI Insight: VICR Ratio Trends

VICR delivered exceptional profitability recovery with operating margin surging from -0.2% in Q1 2025 to 32.2% in Q2 2025.

• Operating margin exploded from -0.2% in Q1 2025 to 32.2% in Q2 2025, then stabilized around 15-19%.

• ROIC swung from -0.1% in Q1 2025 to 29.8% in Q2 2025, demonstrating dramatic capital efficiency improvement.

• Net profit margin reached 43.4% in Q4 2025, the highest level across all reported quarters.

• ROE peaked at 27.1% in Q2 2025 but moderated to 11.0% in Q1 2026.

⚠ ROIC declined from 29.8% in Q2 2025 to 9.0% in Q1 2026, suggesting normalizing returns.

⚠ Operating margin compressed from Q2 2025 peak of 32.2% to 14.9% in Q1 2026.

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Available Research

13F Pro tracks comprehensive data for VICOR CORP including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of VICR

BlackRock, Inc.
$464.4M2,884,375 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$187.1M1,162,134 sh
VANGUARD CAPITAL MANAGEMENT LLC
$166.6M1,034,740 sh
STATE STREET CORP
$130.7M811,617 sh
MANUFACTURERS LIFE INSURANCE COMPANY, THE
$97.1M603,364 sh
GEODE CAPITAL MANAGEMENT, LLC
$97.0M602,661 sh
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$86.3M536,274 sh
NEEDHAM INVESTMENT MANAGEMENT LLC
$84.0M522,000 sh
DIMENSIONAL FUND ADVISORS LP
$79.4M493,670 sh
GOLDMAN SACHS GROUP INC
$62.8M389,767 sh

Fund	Value	Shares
BlackRock, Inc.	$464.4M	2,884,375
VANGUARD PORTFOLIO MANAGEMENT LLC	$187.1M	1,162,134
VANGUARD CAPITAL MANAGEMENT LLC	$166.6M	1,034,740
STATE STREET CORP	$130.7M	811,617
MANUFACTURERS LIFE INSURANCE COMPANY, THE	$97.1M	603,364
GEODE CAPITAL MANAGEMENT, LLC	$97.0M	602,661
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$86.3M	536,274
NEEDHAM INVESTMENT MANAGEMENT LLC	$84.0M	522,000
DIMENSIONAL FUND ADVISORS LP	$79.4M	493,670
GOLDMAN SACHS GROUP INC	$62.8M	389,767

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Is VICR a good stock to buy?

13F Pro's AI-powered analysis of VICOR CORP (VICR) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for VICR are available on the VICR stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own VICR?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling VICR. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of VICOR CORP's investment landscape.