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
WP
326
Woodline Partners
California
KCM
327
Kingdon Capital Management
New York
CM
328
Castleark Management
Illinois
NIP
329
Nicholas Investment Partners
California
MC
330
Meteora Capital
Florida
ECM
331
ExodusPoint Capital Management
New York
SI
332
Sapience Investments
California
TPSF
333
Texas Permanent School Fund
Texas
Calamos Advisors
334
Calamos Advisors
Illinois
WSCM
335
Wellington Shields Capital Management
New York
BCM
336
Bayesian Capital Management
New York
LCM
337
Legato Capital Management
California
PAP
338
Persistent Asset Partners
Hong Kong
MCM
339
Massar Capital Management
Connecticut
MP
340
Mangrove Partners
Connecticut
XT
341
XTX Topco
Cayman Islands
WSC
342
Wellington Shields & Co
New York
CCM
343
Cinctive Capital Management
New York
DTL
344
Dynamic Technology Lab
Singapore
FIM
345
Freedom Investment Management
Connecticut
Canada Pension Plan Investment Board
346
Canada Pension Plan Investment Board
Ontario, Canada
MYIA
347
Mount Yale Investment Advisors
Colorado
MF
348
Magnetar Financial
Illinois
HT
349
Headlands Technologies
Illinois
PD
350
Point72 (DIFC)
United Arab Emirates