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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
RHJA
51
Rice Hall James & Associates
California
$1.54M -$2.22K -49 -0.1%
Royal Bank of Canada
52
Royal Bank of Canada
Ontario, Canada
$1.53M +$841K +18,512 +122%
TI
53
Trexquant Investment
Connecticut
$1.48M +$693K +15,281 +88%
IIM
54
Ironwood Investment Management
Massachusetts
$1.43M -$49.4K -1,088 -3%
ACM
55
Alight Capital Management
New York
$1.36M -$227K -5,000 -14%
Jacobs Levy Equity Management
56
Jacobs Levy Equity Management
New Jersey
$1.35M -$134K -2,952 -9%
Squarepoint
57
Squarepoint
New York
$1.32M -$250K -5,516 -16%
D.E. Shaw & Co
58
D.E. Shaw & Co
New York
$1.29M +$520K +11,473 +68%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$1.17M +$68.8K +1,517 +6%
Prudential Financial
60
Prudential Financial
New Jersey
$1.09M +$71.8K +1,583 +7%
Acadian Asset Management
61
Acadian Asset Management
Massachusetts
$1.07M +$671K +14,805 +167%
Federated Hermes
62
Federated Hermes
Pennsylvania
$1.06M -$4.17M -91,936 -80%
BIP
63
Bouvel Investment Partners
Pennsylvania
$1.06M -$56.5K -1,245 -5%
CSS
64
Cubist Systematic Strategies
Connecticut
$1.04M -$84.7K -1,867 -8%
AllianceBernstein
65
AllianceBernstein
Tennessee
$1.04M – – –
WG
66
Winton Group
United Kingdom
$1.01M -$408 -9 -0%
Norges Bank
67
Norges Bank
Norway
$1M +$1M +22,084 New
IIM
68
INTECH Investment Management
Florida
$989K -$16.8K -371 -2%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$912K -$75.4K -1,663 -8%
Canada Life
70
Canada Life
Manitoba, Canada
$877K – – –
XT
71
XTX Topco
Cayman Islands
$797K +$797K +17,577 New
Deutsche Bank
72
Deutsche Bank
Germany
$790K -$416K -9,175 -34%
SFI
73
Susquehanna Fundamental Investments
Pennsylvania
$788K – – –
Thrivent Financial for Lutherans
74
Thrivent Financial for Lutherans
Minnesota
$770K +$2.59K +57 +0.3%
LPL Financial
75
LPL Financial
California
$757K +$127K +2,810 +20%
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3
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