RDNT icon

RadNet
RDNT

Overview Fund Activity

304 hedge funds and large institutions have $3.4B invested in RadNet in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 123 increasing their positions, 103 reducing their positions, and 64 closing their positions.

Holders
304
Holders Change
-22
Holders Change %
-6.75%
% of All Funds
4.13%
Holding in Top 10
5
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-44.44%
% of All Funds
0.07%
New
46
Increased
123
Reduced
103
Closed
64
Calls
$72.4M
Puts
$8.01M
Net Calls
+$64.3M
Net Calls Change
+$64M

Top Buyers

1
American Century Companies
1
American Century Companies
Missouri
$63.3M
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$82.4M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$60.4M
4
BAMCO Inc
4
BAMCO Inc
New York
$35.3M
5
Millennium Management
5
Millennium Management
New York
$40.4M

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
Marshall Wace
2
Marshall Wace
United Kingdom
$8.54M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$271K
4
Goldman Sachs
4
Goldman Sachs
New York
$32.4M
5
CI Investments Inc
5
CI Investments Inc
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Neuberger Berman Group
51
Neuberger Berman Group
New York
$12.9M 258,979 +58,698 +29%
SEI Investments
52
SEI Investments
Pennsylvania
$12.8M 257,747 +841 +0.3%
IHAM
53
Integral Health Asset Management
New York
$12.4M 250,000 +250,000 New
AWG
54
Alpha Wave Global
New York
$11.8M 236,628 -120,262 -34%
New York State Common Retirement Fund
55
New York State Common Retirement Fund
New York
$11.1M 222,551 +106,953 +93%
T. Rowe Price Associates
56
T. Rowe Price Associates
Maryland
$10.6M 212,418 +3,210 +2%
WT
57
Whittier Trust
California
$10.5M 211,083 +4,300 +2%
Public Sector Pension Investment Board (PSP Investments)
58
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$10.3M 206,633 +44,361 +27%
PCM
59
Penserra Capital Management
California
$10.1M 202,901 +59,018 +41%
WCM Investment Management
60
WCM Investment Management
California
$9.95M 201,279 +2,598 +1%
Skandinaviska Enskilda Banken (SEB)
61
Skandinaviska Enskilda Banken (SEB)
Sweden
$9.77M 196,594 -51,978 -21%
RR
62
Robotti Robert
$9.6M 193,126 -612 -0.3%
Two Sigma Investments
63
Two Sigma Investments
New York
$9.08M 182,623 +101,558 +125%
Legal & General Group
64
Legal & General Group
United Kingdom
$8.8M 176,925 -4,141 -2%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$8.74M 175,776 +1,895 +1%
Marshall Wace
66
Marshall Wace
United Kingdom
$8.54M 171,691 -1,050,999 -86%
Adage Capital Partners
67
Adage Capital Partners
Massachusetts
$8.28M 166,502 -27,655 -14%
PC
68
Pier Capital
Connecticut
$8.13M 163,430 +38,345 +31%
FTM
69
First Turn Management
California
$7.84M 157,615 +157,615 New
Cerity Partners
70
Cerity Partners
New York
$7.42M 149,200 -74,507 -33%
Jennison Associates
71
Jennison Associates
New York
$7.07M 142,107 +127,557 +877%
Envestnet Asset Management
72
Envestnet Asset Management
Illinois
$6.85M 137,870 +46,169 +50%
AM
73
AGF Management
Ontario, Canada
$6.76M 135,861 -102,174 -43%
Point72 Asset Management
74
Point72 Asset Management
Connecticut
$6.68M 134,431 +134,431 New
RA
75
Royce & Associates
New York
$6.29M 126,549 +24,560 +24%
1 2
3
4 5