Vicor Corp (VICR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

44,930,000Shares Outstanding

20,235,177Shares held by institutions

$5,536,546,779Value of institutional holdings

45.04%Institutional ownership %

-13.58%Shares Changed QoQ

285No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Vicor Corp (NASDAQ:VICR) is held by 285 institutional investors per 13F filings through December 2025.

Their combined ownership stood at 44.7% of outstanding shares in December 2025, down from 53.1% in September 2025.
Their total shares held in VICR decreased -13.93% from the prior quarter, while the number of investors in Vicor increased 41.79% year over year.
Of these 285 funds, 182 grew their exposure to Vicor, 70 cut back, and 33 maintained positions.
Combined, these investors held 20.09Mn shares in VICR for December 2025, down by 3.25Mn shares quarter on quarter, and down 588.61K shares year over year.
As of December 31, 2025, the biggest holder of Vicor is PINNACLE ASSOCIATES LTD at 155.98K shares, representing 0.35% of shares outstanding.
The largest buyers of Vicor for the quarter ending December 2025 were GF FUND MANAGEMENT CO. LTD. (115.24K), Retirement Systems of Alabama (24.1K), SG Americas Securities, LLC (21.36K), Chicago Capital, LLC (13.68K), Sterling Capital Management LLC (6.12K).
Leading sellers of Vicor shares for the quarter ending December 2025 were PINNACLE ASSOCIATES LTD (94.11K), HARBOR INVESTMENT ADVISORY, LLC (29.8K), State of Alaska, Department of Revenue (9.31K), Louisiana State Employees Retirement System (3.8K), Pinnacle Wealth Management Advisory Group, LLC (3.26K).
Per Business Quant data, the top 10 holders of Vicor for the quarter ending December 2025 are PINNACLE ASSOCIATES LTD (155.98K), GF FUND MANAGEMENT CO. LTD. (115.24K), CHAPIN DAVIS, INC. (44.2K), SG Americas Securities, LLC (31.27K), Bouvel Investment Partners, LLC (24.94K), Retirement Systems of Alabama (24.1K), Chicago Capital, LLC (20.72K), Sandro Wealth Management LLC (10.6K), KESTRA PRIVATE WEALTH SERVICES, LLC (7.85K), YOUSIF CAPITAL MANAGEMENT, LLC (6.72K).

285 Institutional Holders

20,235,177 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Jpmorgan Chase & Co	31 Dec, 2025	4,016,881	-4,251,035	-51.42%	$440,250,199.00
BlackRock, Inc.	31 Dec, 2025	3,572,083	-140,334	-3.78%	$391,500,298.00
VANGUARD GROUP INC	31 Dec, 2025	2,534,534	60,963	2.46%	$277,784,926.00
State Street Corp	31 Dec, 2025	836,955	-14,265	-1.68%	$91,730,268.00
NEEDHAM INVESTMENT MANAGEMENT LLC	31 Dec, 2025	569,775	-71,675	-11.17%	$62,447,340.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	562,887	-13,354	-2.32%	$61,702,810.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	556,870	-21,645	-3.74%	$61,042,858.00
MANUFACTURERS LIFE INSURANCE COMPANY, THE	31 Dec, 2025	432,189	421,435	3,918.87%	$47,367,914.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	374,088	106,206	39.65%	$41,000,045.00
Morgan Stanley	31 Dec, 2025	358,177	-86,827	-19.51%	$39,256,299.00
ASHFORD CAPITAL MANAGEMENT INC	31 Dec, 2025	353,856	128,664	57.14%	$38,782,618.00
AWM Investment Company, Inc.	31 Dec, 2025	333,180	0	0.00%	$36,516,528.00
Goldman Sachs Group Inc	31 Dec, 2025	293,968	127,761	76.87%	$32,218,922.00
PINNACLE ASSOCIATES LTD	31 Dec, 2025	250,085	-10,563	-4.05%	$27,409,316.00
HERALD INVESTMENT MANAGEMENT Ltd	31 Dec, 2025	245,000	-5,000	-2.00%	$26,849,550.00
Nuveen, LLC	31 Dec, 2025	234,144	-51,276	-17.97%	$25,662,183.00
COLRAIN CAPITAL LLC	31 Dec, 2025	226,260	-27,880	-10.97%	$24,798,096.00
Northern Trust Corp	31 Dec, 2025	224,000	-13,640	-5.74%	$24,550,399.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	221,428	5,903	2.74%	$24,268,509.00
FMR LLC	31 Dec, 2025	211,340	26,103	14.09%	$23,162,882.00

1 - 20 of 285

Research Tools