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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 %
BlackRock
1
BlackRock
New York
$529M 9,296,287 -689,184 -7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$420M 7,388,854 +89,527 +1%
BMO
3
Beck Mack & Oliver
New York
$186M 3,263,141 -17,308 -0.5%
RI
4
RTW Investments
New York
$153M 2,690,344 +372,762 +16%
State Street
5
State Street
Massachusetts
$141M 2,482,241 +2,709 +0.1%
Allspring Global Investments
6
Allspring Global Investments
North Carolina
$100M 1,801,559 +112,284 +7%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$93.4M 1,640,188 +37,403 +2%
Invesco
8
Invesco
Georgia
$92.7M 1,629,693 +108,863 +7%
JCP
9
JB Capital Partners
New York
$83.9M 1,474,061 – –
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$80.1M 1,407,738 +4,839 +0.3%
Ameriprise
11
Ameriprise
Minnesota
$79.4M 1,394,552 +618,392 +80%
HRCM
12
Hood River Capital Management
Florida
$78.4M 1,377,142 +21,027 +2%
T. Rowe Price Investment Management
13
T. Rowe Price Investment Management
Maryland
$76.2M 1,339,676 -317,937 -19%
American Century Companies
14
American Century Companies
Missouri
$75.4M 1,324,153 +51,225 +4%
Principal Financial Group
15
Principal Financial Group
Iowa
$69.5M 1,221,537 -109,040 -8%
ClearBridge Investments
16
ClearBridge Investments
New York
$68.7M 1,207,352 +5,588 +0.5%
Rockefeller Capital Management
17
Rockefeller Capital Management
New York
$62M 1,090,289 +94,958 +10%
Alyeska Investment Group
18
Alyeska Investment Group
Illinois
$48.7M 855,901 -358,981 -30%
Morgan Stanley
19
Morgan Stanley
New York
$47.6M 836,286 +42,327 +5%
Goldman Sachs
20
Goldman Sachs
New York
$47.2M 829,744 +178,924 +27%
BAMCO Inc
21
BAMCO Inc
New York
$46.1M 810,000 +100,000 +14%
Loomis, Sayles & Company
22
Loomis, Sayles & Company
Massachusetts
$45.4M 798,299 -19,255 -2%
Northern Trust
23
Northern Trust
Illinois
$41.9M 736,921 -9,240 -1%
PAIM
24
Punch & Associates Investment Management
Minnesota
$39.7M 697,275 +3,032 +0.4%
EA
25
Emerald Advisers
Pennsylvania
$38.3M 672,356 +27,134 +4%
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