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Vicor
VICR

Overview Fund Activity

205 hedge funds and large institutions have $865M invested in Vicor in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 65 increasing their positions, 72 reducing their positions, and 40 closing their positions.

Holders
205
Holders Change
-11
Holders Change %
-5.09%
% of All Funds
2.75%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
31
Increased
65
Reduced
72
Closed
40
Calls
$5.4M
Puts
$11M
Net Calls
-$5.56M
Net Calls Change
-$11.1M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$7.56M
2
Morgan Stanley
2
Morgan Stanley
New York
$14.9M
3
GCP
3
GSA Capital Partners
United Kingdom
$2.65M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$3.55M
5
EP
5
Edgestream Partners
New Jersey
$1.56M

Top Sellers

1
BCM
1
Brown Capital Management
Maryland
$0
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$312K
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$1.06M
4
BlackRock
4
BlackRock
New York
$155M
5
PA
5
Pinnacle Associates
New York
$12.3M
Name Market Value Shares Shares
Change 		Shares
Change %
RHJA
51
Rice Hall James & Associates
California
$1.54M 33,859 -49 -0.1%
Royal Bank of Canada
52
Royal Bank of Canada
Ontario, Canada
$1.53M 33,679 +18,512 +122%
TI
53
Trexquant Investment
Connecticut
$1.48M 32,604 +15,281 +88%
IIM
54
Ironwood Investment Management
Massachusetts
$1.43M 31,435 -1,088 -3%
ACM
55
Alight Capital Management
New York
$1.36M 30,000 -5,000 -14%
Jacobs Levy Equity Management
56
Jacobs Levy Equity Management
New Jersey
$1.35M 29,754 -2,952 -9%
Squarepoint
57
Squarepoint
New York
$1.32M 29,014 -5,516 -16%
D.E. Shaw & Co
58
D.E. Shaw & Co
New York
$1.29M 28,410 +11,473 +68%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$1.17M 25,726 +1,517 +6%
Prudential Financial
60
Prudential Financial
New Jersey
$1.09M 24,054 +1,583 +7%
Acadian Asset Management
61
Acadian Asset Management
Massachusetts
$1.07M 23,665 +14,805 +167%
Federated Hermes
62
Federated Hermes
Pennsylvania
$1.06M 23,329 -91,936 -80%
BIP
63
Bouvel Investment Partners
Pennsylvania
$1.06M 23,302 -1,245 -5%
CSS
64
Cubist Systematic Strategies
Connecticut
$1.04M 22,922 -1,867 -8%
AllianceBernstein
65
AllianceBernstein
Tennessee
$1.04M 22,837 – –
WG
66
Winton Group
United Kingdom
$1.01M 22,159 -9 -0%
Norges Bank
67
Norges Bank
Norway
$1M 22,084 +22,084 New
IIM
68
INTECH Investment Management
Florida
$989K 21,801 -371 -2%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$912K 20,110 -1,663 -8%
Canada Life
70
Canada Life
Manitoba, Canada
$877K 19,348 – –
XT
71
XTX Topco
Cayman Islands
$797K 17,577 +17,577 New
Deutsche Bank
72
Deutsche Bank
Germany
$790K 17,421 -9,175 -34%
SFI
73
Susquehanna Fundamental Investments
Pennsylvania
$788K 17,382 – –
Thrivent Financial for Lutherans
74
Thrivent Financial for Lutherans
Minnesota
$770K 16,982 +57 +0.3%
LPL Financial
75
LPL Financial
California
$757K 16,697 +2,810 +20%
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