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RadNet
RDNT

Overview Fund Activity

322 hedge funds and large institutions have $4.03B invested in RadNet in 2025 Q2 according to their latest regulatory filings, with 47 funds opening new positions, 153 increasing their positions, 84 reducing their positions, and 25 closing their positions.

Holders
322
Holders Change
+18
Holders Change %
+5.92%
% of All Funds
4.32%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
47
Increased
153
Reduced
84
Closed
25
Calls
$1.04M
Puts
$1.13M
Net Calls
-$96K
Net Calls Change
-$64.4M

Top Buyers

1
Ameriprise
1
Ameriprise
Minnesota
$79.4M
2
Norges Bank
2
Norges Bank
Norway
$31.1M
3
VOYA Investment Management
3
VOYA Investment Management
Georgia
$27.9M
4
RI
4
RTW Investments
New York
$153M
5
8KM
5
8 Knots Management
Texas
$14.7M

Top Sellers

1
BlackRock
1
BlackRock
New York
$529M
2
Millennium Management
2
Millennium Management
New York
$18.8M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$48.7M
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$76.2M
5
FGP
5
Freestone Grove Partners
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AM
76
AGF Management
Ontario, Canada
$7.61M 133,637 -2,224 -2%
RA
77
Royce & Associates
New York
$7.6M 133,589 +7,040 +6%
Envestnet Asset Management
78
Envestnet Asset Management
Illinois
$7.48M 131,384 -6,486 -5%
Barclays
79
Barclays
United Kingdom
$7.37M 129,437 +24,353 +23%
AllianceBernstein
80
AllianceBernstein
Tennessee
$7.33M 128,751 +48,297 +60%
PC
81
Pier Capital
Connecticut
$7.17M 126,056 -37,374 -23%
Swiss National Bank
82
Swiss National Bank
Switzerland
$6.84M 120,200 -1,700 -1%
WTC
83
WhitTier Trust Company
Nevada
$6.53M 114,708 +4,271 +4%
SFA
84
Sequoia Financial Advisors
Ohio
$6.42M 112,806 +278 +0.2%
AI
85
Axiom Investors
Connecticut
$6.23M 109,540 -2,798 -2%
Russell Investments Group
86
Russell Investments Group
United Kingdom
$5.48M 96,244 -4,774 -5%
CM
87
Castleark Management
Illinois
$5.47M 96,203 +68,050 +242%
Prudential Financial
88
Prudential Financial
New Jersey
$5.39M 68,840 +4,820 +8%
KeyBank National Association
89
KeyBank National Association
Ohio
$5.29M 93,036 +1,404 +2%
NIP
90
Nicholas Investment Partners
California
$4.68M 82,224 -30,202 -27%
RC
91
Roubaix Capital
Colorado
$4.67M 81,984 -3,865 -5%
JPMorgan Chase & Co
92
JPMorgan Chase & Co
New York
$4.59M 80,628 -39,854 -33%
Canada Life
93
Canada Life
Manitoba, Canada
$3.98M 70,019 +1,001 +1%
RG
94
Rathbones Group
United Kingdom
$3.96M 69,506 – –
FLAM
95
First Light Asset Management
Minnesota
$3.91M 68,694 +68,694 New
Wells Fargo
96
Wells Fargo
California
$3.88M 68,190 +825 +1%
Jane Street
97
Jane Street
New York
$3.81M 66,981 +13,092 +24%
AACP
98
Advantage Alpha Capital Partners
California
$3.73M 65,527 -9,101 -12%
State of Wisconsin Investment Board
99
State of Wisconsin Investment Board
Wisconsin
$3.48M 61,176 -3,662 -6%
FMI
100
F/M Investments
District of Columbia
$3.33M 58,579 +782 +1%
2 3
4
5 6