We are live on ! Find out more
VICR icon

Vicor
VICR

215 hedge funds and large institutions have $964M invested in Vicor in 2025 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 66 increasing their positions, 64 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more first-time investments, than exits

New positions opened: 39 | Existing positions closed: 31

11% more capital invested

Capital invested by funds: $866M → $964M (+$97.8M)

4% more funds holding

Funds holding: 207 → 215 (+8)

1.38% more ownership

Funds ownership: 57.03% → 58.41% (+1.4%)

3% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 64

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

79% less call options, than puts

Call options by funds: $2.02M | Put options by funds: $9.79M

Holders
215
Holders Change
+8
Holders Change %
+3.86%
% of All Funds
2.82%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
39
Increased
66
Reduced
64
Closed
31
Calls
$2.02M
Puts
$9.79M
Net Calls
-$7.76M
Net Calls Change
-$2.2M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$14.1M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$12.4M
3
N
Nuveen
North Carolina
+$5.83M
4
Morgan Stanley
Morgan Stanley
New York
+$5.7M
5
Goldman Sachs
Goldman Sachs
New York
+$5.09M

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$15.4M
2
Millennium Management
Millennium Management
New York
-$8.63M
3
MHP
Manatuck Hill Partners
Connecticut
-$3.45M
4
NIM
Needham Investment Management
New York
-$3.12M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$2.46M
Name Holding Trade Value Shares
Change 		Change in
Stake
First Trust Advisors
26
First Trust Advisors
Illinois
$4.49M +$294K +6,042 +7%
BC
27
Bruce & Co
Illinois
$4.47M – – –
Public Sector Pension Investment Board (PSP Investments)
28
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.44M +$513K +10,532 +13%
Jacobs Levy Equity Management
29
Jacobs Levy Equity Management
New Jersey
$4.26M +$2.73M +55,971 +188%
AQR Capital Management
30
AQR Capital Management
Connecticut
$4.02M +$131K +2,682 +3%
DFCM
31
Dark Forest Capital Management
Puerto Rico
$3.99M +$2.03M +41,641 +108%
Jane Street
32
Jane Street
New York
$3.39M -$486K -9,988 -13%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$3.33M -$133K -2,732 -4%
Invesco
34
Invesco
Georgia
$3.27M +$187K +3,848 +6%
PGCM
35
Prescott Group Capital Management
Oklahoma
$3.04M -$1.95M -40,000 -40%
Acadian Asset Management
36
Acadian Asset Management
Massachusetts
$2.98M +$1.78M +36,518 +154%
Legal & General Group
37
Legal & General Group
United Kingdom
$2.98M -$277K -5,684 -9%
Bank of America
38
Bank of America
North Carolina
$2.94M -$1.51M -31,056 -34%
Marshall Wace
39
Marshall Wace
United Kingdom
$2.81M +$2.75M +56,535 New
Wells Fargo
40
Wells Fargo
California
$2.28M +$40.5K +832 +2%
CD
41
Chapin Davis
Maryland
$2.27M +$39K +800 +2%
Swiss National Bank
42
Swiss National Bank
Switzerland
$2.26M -$122K -2,500 -5%
Millennium Management
43
Millennium Management
New York
$2.13M -$8.63M -177,086 -81%
HIA
44
Harbor Investment Advisory
Maryland
$2.06M – – –
Raymond James Financial
45
Raymond James Financial
Florida
$2.02M -$989K -20,306 -33%
Assenagon Asset Management
46
Assenagon Asset Management
Luxembourg
$2.01M – – –
New York State Teachers Retirement System (NYSTRS)
47
New York State Teachers Retirement System (NYSTRS)
New York
$1.75M – – –
Barclays
48
Barclays
United Kingdom
$1.71M -$579K -11,892 -26%
RHJA
49
Rice Hall James & Associates
California
$1.67M -$11.8K -242 -0.7%
GCP
50
GSA Capital Partners
United Kingdom
$1.66M -$1.23M -25,157 -43%
1
2
3 4 5

VICR Hedge Fund Activity: Q3 2025 in Review

215 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Vicor (VICR) for Q3 2025, worth a combined $964M — up 11% from $866M a quarter earlier.

Buyers outnumbered sellers: 39 funds opened new VICR positions and 31 closed out — a net gain of 8 holders — while 66 added to existing stakes and 64 trimmed.

The largest buyer was BlackRock, adding an estimated $14.1M. The largest seller was JP Morgan Chase, cutting an estimated $15.4M.

  • 215 institutional investors held Vicor (VICR) as of Q3 2025, up from 207 in Q2 2025.
  • Funds reported $964M of Vicor stock for Q3 2025, up 11% quarter-over-quarter.
  • 39 funds opened new Vicor positions in Q3 2025 and 31 closed out, a net change of +8 holders.
  • The largest Vicor buyer in Q3 2025 was BlackRock, an estimated $14.1M added.
  • The largest Vicor seller in Q3 2025 was JP Morgan Chase, an estimated $15.4M sold.

Based on aggregated 13F filings for Q3 2025.