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201 hedge funds and large institutions have $914M invested in Vicor in 2023 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 67 increasing their positions, 75 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

94% more call options, than puts

Call options by funds: $10.9M | Put options by funds: $5.61M

2.78% less ownership

Funds ownership: 64.91%62.14% (-2.8%)

11% less repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 75

11% less funds holding

Funds holding: 226201 (-25)

27% less capital invested

Capital invested by funds: $1.24B → $914M (-$330M)

38% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 60

80% less funds holding in top 10

Funds holding in top 10: 51 (-4)

Holders
201
Holders Change
-25
Holders Change %
-11.06%
% of All Funds
2.93%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.01%
New
37
Increased
67
Reduced
75
Closed
60
Calls
$10.9M
Puts
$5.61M
Net Calls
+$5.24M
Net Calls Change
-$12.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
51
Citadel Advisors
Florida
$2.46M -$3.5M -79,529 -59%
AG
52
Algert Global
California
$2.44M -$15.3K -347 -0.6%
GCP
53
GSA Capital Partners
United Kingdom
$2.37M +$1.32M +29,921 +131%
State of Wisconsin Investment Board
54
State of Wisconsin Investment Board
Wisconsin
$2.14M +$525K +11,915 +33%
Public Sector Pension Investment Board (PSP Investments)
55
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.1M +$2.06M +46,831 New
MOACM
56
Mutual of America Capital Management
New York
$2.05M -$531K -12,041 -21%
Swiss National Bank
57
Swiss National Bank
Switzerland
$2.01M -$229K -5,200 -10%
HIA
58
Harbor Investment Advisory
Maryland
$1.96M -$8.81K -200 -0.5%
New York State Teachers Retirement System (NYSTRS)
59
New York State Teachers Retirement System (NYSTRS)
New York
$1.78M +$54.5K +1,236 +3%
AQR Capital Management
60
AQR Capital Management
Connecticut
$1.74M +$581K +13,182 +52%
RHJA
61
Rice Hall James & Associates
California
$1.72M -$47.3K -1,073 -3%
Capital Fund Management (CFM)
62
Capital Fund Management (CFM)
France
$1.67M +$1.64M +37,153 New
BPC
63
Banque Pictet & Cie
Switzerland
$1.62M
Fidelity Investments
64
Fidelity Investments
Massachusetts
$1.62M +$1.17M +26,609 +284%
ECM
65
ExodusPoint Capital Management
New York
$1.57M +$709K +16,093 +85%
AIM
66
Aigen Investment Management
New York
$1.49M +$537K +12,187 +58%
IIM
67
Ironwood Investment Management
Massachusetts
$1.44M -$11.7K -265 -0.8%
PCM
68
Prelude Capital Management
New York
$1.36M -$547K -12,414 -29%
BC
69
Bruce & Co
Illinois
$1.35M +$441K +10,000 +50%
Osaic Holdings
70
Osaic Holdings
Arizona
$1.31M -$59.2K -1,344 -4%
UBS Group
71
UBS Group
Switzerland
$1.29M +$715K +16,227 +131%
KBC Group
72
KBC Group
Belgium
$1.27M -$1.41K -32 -0.1%
Los Angeles Capital Management
73
Los Angeles Capital Management
California
$1.26M +$514K +11,666 +72%
ORI
74
Oak Ridge Investments
Illinois
$1.23M -$348K -7,902 -22%
OTPPB
75
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.22M +$1.2M +27,134 New

VICR Hedge Fund Activity: Q4 2023 in Review

201 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Vicor (VICR) for Q4 2023, worth a combined $914M — down 27% from $1.24B a quarter earlier.

Sellers outnumbered buyers: 60 funds closed out of VICR and 37 opened new positions — a net loss of 23 holders — while 75 trimmed existing stakes and 67 added.

The largest buyer was BlackRock, adding an estimated $43.4M. The largest seller was Fred Alger Management, exiting entirely with an estimated $25.9M sold.

  • 201 institutional investors held Vicor (VICR) as of Q4 2023, down from 226 in Q3 2023.
  • Funds reported $914M of Vicor stock for Q4 2023, down 27% quarter-over-quarter.
  • 37 funds opened new Vicor positions in Q4 2023 and 60 closed out, a net change of -23 holders.
  • The largest Vicor buyer in Q4 2023 was BlackRock, an estimated $43.4M added.
  • The largest Vicor seller in Q4 2023 was Fred Alger Management, an estimated $25.9M sold.

Based on aggregated 13F filings for Q4 2023.