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RadNet
RDNT

328 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, 154 increasing their positions, 87 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

93% more call options, than puts

Call options by funds: $2.19M | Put options by funds: $1.13M

88% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 25

77% more repeat investments, than reductions

Existing positions increased: 154 | Existing positions reduced: 87

18% more capital invested

Capital invested by funds: $3.43B → $4.03B (+$605M)

7% more funds holding

Funds holding: 307 → 328 (+21)

1.43% more ownership

Funds ownership: 93.02% → 94.45% (+1.4%)

0% more funds holding in top 10

Funds holding in top 10: 5 → 5 (0)

Holders
328
Holders Change
+21
Holders Change %
+6.84%
% 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
154
Reduced
87
Closed
25
Calls
$2.19M
Puts
$1.13M
Net Calls
+$1.05M
Net Calls Change
-$63.3M

Top Buyers

Rank Fund Capital Flow
1
Ameriprise
Ameriprise
Minnesota
+$34M
2
VOYA Investment Management
VOYA Investment Management
Georgia
+$25.8M
3
RI
RTW Investments
New York
+$20.5M
4
8KM
8 Knots Management
Texas
+$14.1M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$13.3M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$37.9M
2
Millennium Management
Millennium Management
New York
-$26.6M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$19.7M
4
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$17.5M
5
FGP
Freestone Grove Partners
California
-$17.2M
Name Holding Trade Value Shares
Change 		Change in
Stake
TIAA Trust, National Association
201
TIAA Trust, National Association
North Carolina
$420K – – –
BNP Paribas Financial Markets
202
BNP Paribas Financial Markets
France
$398K +$76.2K +1,388 +25%
Truist Financial
203
Truist Financial
North Carolina
$396K +$382K +6,953 New
FB
204
Fulton Bank
Pennsylvania
$389K +$375K +6,829 New
II
205
Inspire Investing
Idaho
$382K -$9.61K -175 -3%
AIP
206
Ameritas Investment Partners
Nebraska
$381K – – –
Fidelity Investments
207
Fidelity Investments
Massachusetts
$372K +$60.4K +1,099 +20%
DTL
208
Dynamic Technology Lab
Singapore
$368K +$355K +6,468 New
SIC
209
Samalin Investment Counsel
New York
$367K – – –
OSAM
210
O'Shaughnessy Asset Management
Connecticut
$345K -$12.4K -226 -4%
SMDAM
211
Sumitomo Mitsui DS Asset Management
Japan
$343K -$119K -2,162 -26%
OAM
212
Oppenheimer Asset Management
New York
$342K +$330K +6,004 New
VBA
213
Van Berkom & Associates
Quebec, Canada
$329K +$317K +5,774 New
Public Employees Retirement Association of Colorado
214
Public Employees Retirement Association of Colorado
Colorado
$320K – – –
Corient Private Wealth
215
Corient Private Wealth
Florida
$298K +$33.2K +604 +13%
FIM
216
Freedom Investment Management
Connecticut
$295K -$10.8K -197 -4%
X
217
Xponance
Pennsylvania
$295K +$9.06K +165 +3%
IFU
218
iSAM Funds (UK)
United Kingdom
$294K +$284K +5,169 New
ICP
219
Impact Capital Partners
Colorado
$289K +$220 +4 +0.1%
ORC
220
O'Rourke & Company
Massachusetts
$286K – – –
CGH
221
Crossmark Global Holdings
Texas
$285K +$5.38K +98 +2%
MMA
222
Miracle Mile Advisors
California
$284K +$110 +2 +0%
QCG
223
Quadrant Capital Group
Ohio
$281K +$222K +4,048 +452%
US Bancorp
224
US Bancorp
Minnesota
$276K +$66.3K +1,208 +33%
ECM
225
Evergreen Capital Management
Washington
$275K +$19.3K +351 +8%
7 8
9
10 11

RDNT Hedge Fund Activity: Q2 2025 in Review

328 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in RadNet (RDNT) for Q2 2025, worth a combined $4.03B — up 18% from $3.43B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new RDNT positions and 25 closed out — a net gain of 22 holders — while 154 added to existing stakes and 87 trimmed.

The largest buyer was Ameriprise, adding an estimated $34M. The largest seller was BlackRock, cutting an estimated $37.9M.

  • 328 institutional investors held RadNet (RDNT) as of Q2 2025, up from 307 in Q1 2025.
  • Funds reported $4.03B of RadNet stock for Q2 2025, up 18% quarter-over-quarter.
  • 47 funds opened new RadNet positions in Q2 2025 and 25 closed out, a net change of +22 holders.
  • The largest RadNet buyer in Q2 2025 was Ameriprise, an estimated $34M added.
  • The largest RadNet seller in Q2 2025 was BlackRock, an estimated $37.9M sold.

Based on aggregated 13F filings for Q2 2025.