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RadNet
RDNT

171 hedge funds and large institutions have $1.08B invested in RadNet in 2021 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 60 increasing their positions, 57 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

1.02% more ownership

Funds ownership: 66.5% → 67.51% (+1%)

5% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 57

5% more capital invested

Capital invested by funds: $1.04B → $1.08B (+$48.6M)

0% more funds holding in top 10

Funds holding in top 10: 4 → 4 (0)

4% less funds holding

Funds holding: 179 → 171 (-8)

22% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 27

30% less call options, than puts

Call options by funds: $3.8M | Put options by funds: $5.4M

Holders
171
Holders Change
-8
Holders Change %
-4.47%
% of All Funds
2.63%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
21
Increased
60
Reduced
57
Closed
27
Calls
$3.8M
Puts
$5.4M
Net Calls
-$1.6M
Net Calls Change
+$246K

Top Buyers

1
American Century Companies
American Century Companies
Missouri
+$15.9M
2
BMO
Beck Mack & Oliver
New York
+$12.8M
3
EDRH
Edmond de Rothschild Holding
Switzerland
+$9.72M
4
GACM
Global Alpha Capital Management
Quebec, Canada
+$5.61M
5
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$4.54M

Top Sellers

1
Renaissance Technologies
Renaissance Technologies
New York
-$6.53M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$5.69M
3
CA
CastleArk Alternatives
Illinois
-$4.67M
4
CM
Castleark Management
Illinois
-$4.67M
5
Citadel Advisors
Citadel Advisors
Florida
-$3.84M
Name Holding Trade Value Shares
Change 		Change in
Stake
SWA
151
Sutton Wealth Advisors
Florida
$9.76K +$9.54K +324 New
APA
152
American Portfolios Advisors
New York
$7.53K +$7.36K +250 New
VCM
153
Versant Capital Management
Arizona
$7K +$2.62K +89 +69%
NFG
154
Next Financial Group
Texas
$6K – – –
PFBT
155
Parkside Financial Bank & Trust
Missouri
$5K +$589 +20 +15%
TWA
156
TCI Wealth Advisors
Arizona
$5K +$1.09K +37 +33%
C
157
Covestor
United Kingdom
$5K +$4.71K +160 New
STCOSD
158
Sageworth Trust Company of South Dakota
South Dakota
$5K +$4.8K +163 New
FGAM
159
Financial Gravity Asset Management
Texas
$3.43K +$18.9K +640 +582%
BWA
160
BDO Wealth Advisors
Florida
$3K – – –
LAS
161
Lloyd Advisory Services
Georgia
$3K – – –
ST
162
Sageworth Trust
Pennsylvania
$2K -$5.01K -170 -77%
FPS
163
Fieldpoint Private Securities
Connecticut
$2K – – –
QCG
164
Quadrant Capital Group
Ohio
$2K – – –
EWA
165
EverSource Wealth Advisors
Alabama
$2K +$1.56K +53 New
Osaic Holdings
166
Osaic Holdings
Arizona
$1K -$29.2K -992 -97%
AssetMark Inc
167
AssetMark Inc
California
$1K – – –
TFA
168
Toth Financial Advisory
Virginia
$1K – – –
Manulife (Manufacturers Life Insurance)
169
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$708 -$14K -474 -2%
Arrowstreet Capital
170
Arrowstreet Capital
Massachusetts
– -$5.69M -194,015 Closed
CA
171
CastleArk Alternatives
Illinois
– -$4.67M -159,463 Closed
CM
172
Castleark Management
Illinois
– -$4.67M -159,463 Closed
Two Sigma Investments
173
Two Sigma Investments
New York
– -$3.33M -113,737 Closed
CCIA
174
Campbell & Co Investment Adviser
Maryland
– -$856K -29,200 Closed
Canada Pension Plan Investment Board
175
Canada Pension Plan Investment Board
Ontario, Canada
– -$821K -28,000 Closed
4 5 6
7
8

RDNT Hedge Fund Activity: Q4 2021 in Review

171 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in RadNet (RDNT) for Q4 2021, worth a combined $1.08B — up 4.7% from $1.04B a quarter earlier.

Sellers outnumbered buyers: 27 funds closed out of RDNT and 21 opened new positions — a net loss of 6 holders — while 57 trimmed existing stakes and 60 added.

The largest buyer was American Century Companies, adding an estimated $15.9M. The largest seller was Renaissance Technologies, cutting an estimated $6.53M.

  • 171 institutional investors held RadNet (RDNT) as of Q4 2021, down from 179 in Q3 2021.
  • Funds reported $1.08B of RadNet stock for Q4 2021, up 4.7% quarter-over-quarter.
  • 21 funds opened new RadNet positions in Q4 2021 and 27 closed out, a net change of -6 holders.
  • The largest RadNet buyer in Q4 2021 was American Century Companies, an estimated $15.9M added.
  • The largest RadNet seller in Q4 2021 was Renaissance Technologies, an estimated $6.53M sold.

Based on aggregated 13F filings for Q4 2021.