323 hedge funds and large institutions have $5.65B invested in RadNet in 2025 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 144 increasing their positions, 96 reducing their positions, and 41 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:

6% more call options, than puts

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

2% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 41

1% less funds holding

Funds holding: 327323 (-4)

Holders
323
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
FTM
326
First Turn Management
California
WP
327
Woodline Partners
California
KCM
328
Kingdon Capital Management
New York
CM
329
Castleark Management
Illinois
NIP
330
Nicholas Investment Partners
California
MC
331
Meteora Capital
Florida
ECM
332
ExodusPoint Capital Management
New York
SI
333
Sapience Investments
California
TPSF
334
Texas Permanent School Fund
Texas
Calamos Advisors
335
Calamos Advisors
Illinois
WSCM
336
Wellington Shields Capital Management
New York
BCM
337
Bayesian Capital Management
New York
LCM
338
Legato Capital Management
California
PAP
339
Persistent Asset Partners
Hong Kong
MCM
340
Massar Capital Management
Connecticut
MP
341
Mangrove Partners
Connecticut
XT
342
XTX Topco
Cayman Islands
WSC
343
Wellington Shields & Co
New York
CCM
344
Cinctive Capital Management
New York
DTL
345
Dynamic Technology Lab
Singapore
FIM
346
Freedom Investment Management
Connecticut
Canada Pension Plan Investment Board
347
Canada Pension Plan Investment Board
Ontario, Canada
MYIA
348
Mount Yale Investment Advisors
Colorado
MF
349
Magnetar Financial
Illinois
HT
350
Headlands Technologies
Illinois