Vicor Ownership | Who Owns Vicor?

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Vicor Ownership Summary

Vicor is owned by 41.31% institutional investors, 31.31% insiders, and 27.39% retail investors. Jpmorgan chase is the largest institutional shareholder, holding 8.53% of VICR shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 3.06% of its assets in Vicor shares.

VICR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Vicor	41.31%	31.31%	27.39%
Sector	Technology Stocks	143.99%	12.56%	-56.55%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Jpmorgan chase	3.85M	8.53%	$185.90M
Blackrock	3.40M	7.63%	$112.61M
Blackrock funding, inc. /de	3.42M	7.61%	$155.30M
Vanguard group	2.53M	5.61%	$122.22M
State street	835.26K	1.88%	$27.70M
Needham investment management	705.50K	1.57%	$32.00M
Geode capital management	569.20K	1.26%	$27.51M
Dimensional fund advisors lp	530.08K	1.17%	$25.62M
Awm investment company	333.21K	0.74%	$15.11M
Morgan stanley	287.84K	0.65%	$9.54M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Colrain capital	230.20K	8.06%	$10.44M
Needham investment management	705.50K	2.55%	$32.00M
Manatuck hill partners	100.00K	1.71%	$4.54M
Awm investment company	333.21K	1.69%	$15.11M
Herald investment management	200.00K	1.58%	$9.65M
Bruce	90.00K	1.32%	$4.08M
Millrace asset group	28.71K	0.92%	$952.00K
Ironwood investment management	31.43K	0.69%	$1.43M
Chapin davis	45.70K	0.56%	$2.27M
Prescott group capital management	101.10K	0.54%	$4.59M

Top Buyers

Holder	Shares	% Assets	Change
Jpmorgan chase	3.85M	0.01%	572.09K
Millennium management	264.61K	0.01%	259.02K
Nuveen asset management	169.99K	0.00%	110.16K
Norges bank	55.11K	0.00%	55.11K
Ubs group	48.17K	0.00%	37.41K

Top Sellers

Holder	Shares	% Assets	Change
Wealthfront advisers	-	-	-1.65M
Brown capital management	-	-	-737.04K
Capital investors	-	-	-378.10K
Summit partners public asset management	-	-	-368.10K
D. e. shaw	31.28K	0.00%	-140.60K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	55.11K	0.00%	55.11K	$2.66M
Edgestream partners	34.37K	0.04%	34.37K	$1.56M
Millrace asset group	28.71K	0.92%	28.71K	$952.00K
Xtx topco	17.58K	0.03%	17.58K	$797.29K
Walleye trading	12.34K	0.00%	12.34K	$596.08K

Sold Out

Holder	Change
Global financial private client	-1.00
Srs capital advisors	-1.00
Ifp advisors	-4.00
Nelson, van denburg & campbell wealth management group	-4.00
Bell investment advisors	-9.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	209	-6.70%	18,590,320	-6.64%	41	2.12%	93	-21.19%	70	14.75%
Mar 31, 2025	5	-97.63%	785,103	-96.31%	1	0.08%	5	-94.95%	-	-100.00%
Dec 31, 2024	198	5.88%	19,528,917	2.45%	43	2.36%	94	16.05%	54	-8.47%
Sep 30, 2024	187	3.89%	19,062,499	1.70%	42	2.42%	81	-	59	-7.81%
Jun 30, 2024	179	-3.76%	18,743,652	-1.99%	42	2.28%	80	-	64	6.67%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	1.37M	3.06%	-
JPM US Technology A (dist) USD	1.31M	2.92%	-17.75K
Vanguard Total Stock Mkt Idx Inv	730.24K	1.63%	-16.20K
Vanguard US Total Market Shares ETF	713.54K	1.58%	-
Vanguard Small Cap Index	568.43K	1.27%	-3.78K
iShares Russell 2000 ETF	561.85K	1.25%	-
Needham Aggressive Growth Retail	511.50K	1.13%	-2.50K
JPMorgan Small Cap Growth A	450.98K	1.00%	-4.86K
American Funds SMALLCAP World A	378.10K	0.84%	-
JPMorgan U.S. Tech Leaders ETF	350.88K	0.78%	2.91K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 01, 2023	Fendelet Quentin A.	Corp. VP-CAO	Sell	$19.02K
Mar 01, 2023	Fendelet Quentin A.	Corp. VP-CAO	Sell	$26.93K
Aug 31, 2023	Fendelet Quentin A.	Corp. VP-CAO.	Buy	$11.39K
Sep 01, 2023	Fendelet Quentin A.	Corp. VP-CAO.	Sell	$19.02K
Aug 01, 2023	Doyle Alvaro	VP and CIO	Sell	$2.21K

Insider Transactions Trends

Date	Buy	Sell
2023 Q4	-	-
2023 Q3	1	13
2023 Q2	-	2
2023 Q1	1	6
2022 Q4	-	1

VICR Ownership FAQ

Who owns the most shares of Vicor?

Vicor’s largest shareholders are Jpmorgan chase (3.85M shares, 8.53%), Blackrock (3.4M shares, 7.63%), and Blackrock funding, inc. /de (3.42M shares, 7.61%). Together, they hold 23.76% of Vicor’s total shares outstanding.

Does Blackrock own Vicor?

Yes, BlackRock owns 7.63% of Vicor, totaling 3.4M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 112.61M$. In the last quarter, BlackRock decreased its holdings by -40.162K shares, a -1.17% change.

Who is Vicor’s biggest shareholder by percentage of total assets invested?

Colrain capital is Vicor’s biggest shareholder by percentage of total assets invested, with 8.06% of its assets in 230.2K Vicor shares, valued at 10.44M$.

Who is the top mutual fund holder of Vicor shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Vicor shares, with 3.06% of its total shares outstanding invested in 1.37M Vicor shares.

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