322 hedge funds and large institutions have $5.65B invested in RadNet in 2025 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 143 increasing their positions, 96 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

8% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 40

6% more call options, than puts

Call options by funds: $6.12M | Put options by funds: $5.8M

1% less funds holding

Funds holding: 325322 (-3)

Holders
322
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.12M
Puts
$5.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SBH
51
Segall Bryant & Hamill
Illinois
$28.1M
Jennison Associates
52
Jennison Associates
New York
$27.5M
UBS Group
53
UBS Group
Switzerland
$26.4M
Marshall Wace
54
Marshall Wace
United Kingdom
$23.6M
IHAM
55
Integral Health Asset Management
New York
$22.9M
PCM
56
Penn Capital Management
Pennsylvania
$21.6M
WCM Investment Management
57
WCM Investment Management
California
$21.3M
Public Sector Pension Investment Board (PSP Investments)
58
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$20.6M
FGP
59
Freestone Grove Partners
California
$20.5M
SEI Investments
60
SEI Investments
Pennsylvania
$20.2M
PMAM
61
Picton Mahoney Asset Management
Ontario, Canada
$19.7M
New York State Common Retirement Fund
62
New York State Common Retirement Fund
New York
$18.9M
Adage Capital Partners
63
Adage Capital Partners
Massachusetts
$17.5M
PCM
64
Portolan Capital Management
Massachusetts
$17.3M
WT
65
Whittier Trust
California
$17M
AI
66
Axiom Investors
Connecticut
$15.4M
Skandinaviska Enskilda Banken (SEB)
67
Skandinaviska Enskilda Banken (SEB)
Sweden
$15M
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$14.3M
RR
69
Robotti Robert
$14.2M
PCM
70
Palisade Capital Management
New Jersey
$13.7M
Legal & General Group
71
Legal & General Group
United Kingdom
$13.6M
SFM
72
Soros Fund Management
New York
$13.6M
AM
73
AGF Management
Ontario, Canada
$12.7M
Victory Capital Management
74
Victory Capital Management
Texas
$11.2M
Cerity Partners
75
Cerity Partners
New York
$11.2M