Vicor Corporation (VICR) Ownership

53.87 ↑0.00 (0.00%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Vicor Corporation (VICR), owning a total of 3.4 million shares. Combined, the top 47 institutional holders of VICR own 52.60% of the company with a total of 23.6 million shares.

In the latest ownership report on June 30th 2024, the top 47 institutional holders increased their combined ownership of VICR by 40 thousand shares. 8 institutions bought 413,023 total additional shares and increased their ownership by an average of 16.09%. However 11 institutions sold 372,691 total shares and decreased their ownership by an average of 6.13%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Vicor Corporation increased by a net total of 40,332 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	7.524%	-1.169%	3,395,894	-40,162	2024-06-30
Vanguard Group Inc	5.479%	-0.926%	2,472,671	-23,098	2024-06-30
JPMorgan Chase & Co	4.518%	-0.109%	2,038,973	-2,215	2024-06-30
Brown Capital Management, LLC	2.360%	-6.688%	1,065,081	-76,336	2024-06-30
Needham Investment Management, LLC	1.961%	13.462%	885,000	105,000	2024-06-30
State Street Corp	1.851%	-1.340%	835,264	-11,347	2024-06-30
Morgan Stanley - Brokerage Accounts	1.276%	-18.354%	575,684	-129,412	2024-06-30
Dimensional Fund Advisors, Inc.	1.203%	14.017%	543,153	66,775	2024-06-30
Geode Capital Management, LLC	1.193%	5.713%	538,499	29,101	2024-06-30
Capital Research & Mgmt Co - Division 3	0.838%	0.000%	378,100	0	2024-06-30
Awm Investment Company Inc	0.808%	62.523%	364,794	140,337	2024-06-30
D. E. Shaw & Co LP	0.688%	13.782%	310,421	37,601	2024-06-30
New York State Common Retirement Fund	0.586%	-0.014%	264,244	-38	2024-06-30
Northern Trust Corp	0.497%	-4.081%	224,112	-9,534	2024-06-30
VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.475%	-20.457%	214,240	-55,097	2024-06-30
Herald Investment Management Ltd	0.443%	11.111%	200,000	20,000	2024-06-30
Charles Schwab Investment Management Inc	0.431%	3.803%	194,510	7,126	2024-06-30
Bank of New York Mellon Corp	0.383%	4.274%	172,819	7,083	2024-06-30
Two Sigma Advisers, LLC	0.382%	-8.634%	172,500	-16,300	2024-06-30
First Trust Advisors L.P.	0.338%	-5.656%	152,657	-9,152	2024-06-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	7.524%	-1.169%	3,395,894	-40,162	2024-06-30
Vanguard Group Inc	5.479%	-0.926%	2,472,671	-23,098	2024-06-30
JPMorgan Chase & Co	4.518%	-0.109%	2,038,973	-2,215	2024-06-30
Brown Capital Management, LLC	2.360%	-6.688%	1,065,081	-76,336	2024-06-30
Needham Investment Management, LLC	1.961%	13.462%	885,000	105,000	2024-06-30
State Street Corporation	1.878%	1.426%	846,611	11,904	2024-03-31
State Street Corp	1.851%	-1.340%	835,264	-11,347	2024-06-30
Millennium Management LLC	1.460%	11,346.300%	646,142	640,497	2023-03-31
Capital Research Global Investors	1.339%	-70.312%	591,846	-1,401,680	2022-12-31
Morgan Stanley - Brokerage Accounts	1.276%	-18.354%	575,684	-129,412	2024-06-30
Dimensional Fund Advisors, Inc.	1.203%	14.017%	543,153	66,775	2024-06-30
Geode Capital Management, LLC	1.193%	5.713%	538,499	29,101	2024-06-30
Amvescap Plc.	1.153%	-5.119%	513,414	-27,697	2023-12-31
Wellington Management Company LLP	1.124%	-69.211%	499,702	-1,123,288	2023-09-30
Thrivent Financial For Lutherans	1.060%	-2.704%	468,708	-13,026	2022-12-31
Fred Alger Management, LLC	0.988%	-11.775%	439,175	-58,614	2023-09-30
Ashford Capital Management Inc	0.897%	-8.053%	398,616	-34,914	2023-09-30
Shannon River Fund Management LLC	0.900%	0.000%	398,018	398,018	2022-12-31
Capital Research & Mgmt Co - Division 3	0.838%	0.000%	378,100	0	2024-06-30
Awm Investment Company Inc	0.808%	62.523%	364,794	140,337	2024-06-30
UBS Group AG	0.800%	71,481.900%	352,899	352,406	2022-09-30
D. E. Shaw & Co LP	0.688%	13.782%	310,421	37,601	2024-06-30
New York State Common Retirement Fund	0.586%	-0.014%	264,244	-38	2024-06-30
Portolan Capital Management, LLC	0.591%	0.000%	262,724	262,724	2023-06-30
BEACONLIGHT CAPITAL, LLC	0.544%	16.324%	241,666	33,913	2023-06-30
Northern Trust Corp	0.497%	-4.081%	224,112	-9,534	2024-06-30
Renaissance Technologies Corp	0.502%	-12.510%	223,800	-32,000	2023-12-31
AQR Capital Management LLC	0.495%	47.315%	218,974	70,331	2022-12-31
Two Sigma Investments LLC	0.483%	103.272%	215,105	109,284	2023-12-31
VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.475%	-20.457%	214,240	-55,097	2024-06-30
Granahan Investment Management Inc..	0.481%	-5.494%	211,748	-12,309	2022-09-30
Congress Asset Management Company, LLP	0.480%	23.609%	211,439	40,384	2022-09-30
Eagle Asset Management, Inc.	0.471%	0.000%	209,452	209,452	2023-09-30
Herald Investment Management Ltd	0.443%	11.111%	200,000	20,000	2024-06-30
Prescott Group Capital Management LLC	0.437%	0.000%	197,000	197,000	2024-03-31
Charles Schwab Investment Management Inc	0.431%	3.803%	194,510	7,126	2024-06-30
Qube Research & Technologies	0.429%	92.240%	191,221	91,751	2023-12-31
ING Investment Management LLC	0.429%	2,159.130%	190,558	182,123	2023-06-30
Goldman Sachs Group Inc	0.424%	203.357%	188,324	126,244	2023-06-30
Citadel Advisors Llc	0.424%	158.952%	187,818	115,288	2023-03-31
Kennedy Capital Management Inc	0.401%	178.695%	180,862	115,966	2024-03-31
NORGES BANK	0.407%	8.512%	180,102	14,127	2022-12-31
Bank of New York Mellon Corp	0.383%	4.274%	172,819	7,083	2024-06-30
Mesirow Financial Investment Management, Inc.	0.392%	0.000%	172,515	172,515	2022-06-30
Two Sigma Advisers, LLC	0.382%	-8.634%	172,500	-16,300	2024-06-30
S Squared Technology, LLC	0.378%	6.357%	167,304	10,000	2023-06-30
First Trust Advisors L.P.	0.338%	-5.656%	152,657	-9,152	2024-06-30

Mutual Fund Ownership

iShares Core S&P Small-Cap ETF is the biggest individual fund holder of Vicor Corporation (VICR), owning a total of 1.5 million shares. Combined, the top 44 mutual fund holders of VICR own 31.93% of the company with a total of 14.3 million shares.

In the latest ownership report on October 31st 2024, the top 44 fund holders increased their combined ownership of VICR by 3 thousand shares. 2 funds bought 3,056 total additional shares and increased their ownership by an average of 0.43%. However 2 funds sold 6,316 total shares and decreased their ownership by an average of 1.86%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Vicor Corporation decreased by a net total of -3,260 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Small-Cap ETF	3.242%	0.105%	1,463,344	1,536	2024-10-31
iShares Russell 2000 ETF	1.293%	-0.225%	583,482	-1,316	2024-10-31
SPDR® Portfolio S&P 600™ Sm Cap ETF	0.448%	0.757%	202,394	1,520	2024-10-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.306%	-3.489%	138,298	-5,000	2024-10-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Small-Cap ETF	3.242%	0.105%	1,463,344	1,536	2024-10-31
JPM US Technology A (dist) USD	2.273%	-1.474%	1,025,644	-15,345	2024-09-30
Vanguard Total Stock Mkt Idx Inv	1.581%	0.000%	713,541	0	2024-09-30
iShares Core S&P Mid-Cap ETF	1.585%	0.071%	701,628	496	2023-09-29
Vanguard Instl Ttl Stck Mkt Idx Tr	1.577%	1.993%	700,845	13,692	2023-03-31
Vanguard Small Cap Index	1.297%	0.908%	585,510	5,267	2024-09-30
iShares Russell 2000 ETF	1.293%	-0.225%	583,482	-1,316	2024-10-31
Needham Aggressive Growth Retail	1.143%	3.200%	516,000	16,000	2024-09-30
Invesco Global Multi Cap Growth	1.013%	-9.892%	450,541	-49,459	2023-12-31
Invesco Global Opportunities A	1.014%	0.000%	450,541	0	2023-12-31
Brown Capital Mgmt Small Co Inv	0.905%	-14.354%	408,420	-68,450	2024-06-30
JPMorgan Small Cap Growth A	0.880%	0.000%	397,111	0	2024-09-30
American Funds SMALLCAP World A	0.838%	0.000%	378,100	0	2024-09-30
Vanguard Institutional Extnd Mkt Idx Tr	0.794%	0.911%	358,522	3,237	2024-09-30
Vanguard Small Cap Growth Index Inv	0.712%	-0.328%	321,471	-1,057	2024-09-30
Vanguard Extended Market Index Investor	0.701%	-0.114%	310,122	-354	2023-08-31
American Funds IS® Global Small Cap 1	0.683%	-1.859%	300,876	-5,700	2022-09-30
Alger Small Cap Focus I	0.672%	-23.243%	298,518	-90,394	2023-10-31
Alger Small Cap Focus Composite	0.672%	-23.243%	298,518	-90,394	2023-10-31
Fidelity Small Cap Index	0.513%	-1.709%	231,430	-4,023	2024-08-31
American Funds New World A	0.522%	84.726%	230,933	105,919	2023-06-30
Fidelity® Small Cap Index	0.481%	2.788%	213,907	5,801	2023-10-31
SPDR® Portfolio S&P 600™ Sm Cap ETF	0.448%	0.757%	202,394	1,520	2024-10-31
Herald Ord	0.443%	11.111%	200,000	20,000	2024-06-30
SPDR® Portfolio S&P 600 Sm Cap ETF	0.447%	-0.144%	199,252	-287	2024-05-30
iShares Russell 2000 Growth ETF	0.424%	0.000%	189,075	0	2024-05-30
Needham Small Cap Growth Retail	0.410%	0.000%	185,000	0	2024-09-30
SPDR® S&P MIDCAP 400 ETF Trust	0.414%	-2.076%	183,824	-3,897	2023-09-30
Vanguard Tax-Managed Small Cap Adm	0.359%	-6.528%	161,847	-11,304	2024-09-30
Kennedy Extended Small Cap	0.357%	144.719%	158,813	93,917	2024-03-31
Hartford MidCap Value Y	0.358%	2.760%	158,294	4,251	2023-06-30
iShares S&P Mid-Cap 400 Growth ETF	0.349%	-0.844%	153,740	-1,308	2022-11-30
Congress Small Cap Growth Institutional	0.341%	20.000%	150,000	25,000	2022-10-31
First Trust NASDAQ® Cln Edge® GrnEngyETF	0.318%	0.000%	141,205	0	2024-02-29
Mediolanum Ch Technology Eq Evolt L A	0.316%	0.000%	139,227	139,227	2022-09-30
State St Russell Sm/Mid Cp® Indx NL Cl C	0.306%	-3.489%	138,298	-5,000	2024-10-31
Fidelity Extended Market Index	0.297%	-1.649%	133,899	-2,245	2024-09-30
DFA US Small Cap I	0.292%	0.000%	131,856	0	2024-09-30
Ashford Small Company Growth	0.296%	48.996%	130,976	43,070	2023-06-30
Needham Growth Retail	0.289%	4.351%	130,439	5,439	2024-09-30
Hartford Capital Appreciation Y	0.293%	6.583%	129,610	8,005	2023-05-31
State St S&P Midcap® Indx SL Cl II	0.269%	0.000%	118,961	0	2023-04-30
iShares S&P Small-Cap 600 Value ETF	0.260%	-0.490%	115,832	-570	2024-06-28
Fidelity® Extended Market Index	0.258%	0.679%	113,883	768	2023-02-28