WhaleCreep

Which hedge funds own RDNT? RADNET INC, Q2 2026 13F holders

HealthcareDiagnostics & Research

23 tracked hedge funds disclosed a position in RDNT (RADNET INC) in their Q2 2026 13F filings, worth $640.2m in total. The largest holder by portfolio weight is JB Capital Partners LP at 13.6% of its book. 5 opened a new position this quarter: Brant Point Investment Management LLC, Mirabella Financial Services LLP, Schonfeld Strategic Advisors LLC, Adage Capital Partners GP, L.L.C.. 14 exited: Ground Swell Capital, LLC, Bayforest Capital Ltd, Edgestream Partners, L.P..

23
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
5
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
14
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$15.0m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$19.1m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$640m
Combined value
Sum of the holders' reported positions in the security.
1.9%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

23 rows
JB Capital Partners LP Hedge fund13.6%$87.8m1.42m0.0%held
RTW Investments, LP Hedge fund2.6%$299m4.85m+13%added
Expect Equity LLC Hedge fund1.3%$2.0m31,686+19%added
Alpha Wave Global, LP Hedge fund0.5%$29.1m472,643−1.2%reduced
Brant Point Investment Management LLC Hedge fund0.4%$1.9m30,000–new
Formula Growth Ltd Hedge fund0.4%$1.1m17,1760.0%held
Prescott Group Capital Management, L.L.C. Hedge fund0.2%$2.6m41,6110.0%held
Alyeska Investment Group, L.P. Hedge fund0.2%$72.3m1.17m−11%reduced
Polar Capital Holdings Plc Hedge fund0.1%$38.4m623,029−15%reduced
Soros Fund Management Family office0.09%$7.2m116,588−73%reduced
Mirabella Financial Services LLP Hedge fund0.06%$597k9,681–new
Point72 Asset Management, L.P. Hedge fund0.05%$30.4m492,437−42%reduced
Schonfeld Strategic Advisors LLC Hedge fund0.04%$7.1m115,308–new
WCM Investment Management Long-only investor0.03%$15.0m253,448−1.5%reduced
Millennium Management LLC Hedge fund0.02%$28.7m465,622+900%added
Holocene Advisors, LP Hedge fund0.01%$5.0m80,436−33%reduced
Adage Capital Partners GP, L.L.C. Hedge fund0.01%$4.9m80,081–new
Balyasny Asset Management L.P. Hedge fund0.01%$3.7m60,683+77%added
Engineers Gate Manager LP Hedge fund0.01%$500k8,100–new
AQR Capital Management LLC Hedge fund0.0%$3.1m49,587+219%added
CVA Family Office, LLC Family office0.0%$3.9k63+425%added
Freestone Grove Partners LP Hedge fund0.0%$12.6k204−100%reduced
Walleye Capital LLC Hedge fund0.0%$1232−100%reduced