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Which hedge funds own MD? PEDIATRIX MEDICAL GROUP INC, Q2 2026 13F holders

HealthcareMedical Care Facilities

21 tracked hedge funds disclosed a position in MD (PEDIATRIX MEDICAL GROUP INC) in their Q2 2026 13F filings, worth $127.5m in total. The largest holder by portfolio weight is CastleKnight Management LP at 0.4% of its book. 11 opened a new position this quarter: Edgestream Partners, L.P., Fox Run Management, L.L.C., Ares Systematic Credit Ltd, Gsa Capital Partners LLP. 6 exited: Mangrove Partners IM, LLC, Aquatic Capital Management LLC, Campbell & CO Investment Adviser LLC.

21
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
11
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
6
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$9.6m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$3.3m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$128m
Combined value
Sum of the holders' reported positions in the security.
1.7%
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

21 rows
CastleKnight Management LP Hedge fund0.4%$10.3m405,866−37%reduced
Hillsdale Investment Management Inc. Hedge fund0.3%$11.8m464,340+0.2%held
ArrowMark Colorado Holdings LLC Hedge fund0.2%$5.1m202,555−29%reduced
Edgestream Partners, L.P. Hedge fund0.1%$4.7m184,928–new
Fox Run Management, L.L.C. Hedge fund0.1%$758k29,921–new
Ares Systematic Credit Ltd Hedge fund0.06%$96.1k3,793–new
Renaissance Technologies LLC Hedge fund0.04%$32.6m1.29m−16%reduced
Gsa Capital Partners LLP Hedge fund0.03%$523k20,633–new
Mirabella Financial Services LLP Hedge fund0.03%$264k10,403–new
D. E. Shaw & Co., Inc. Hedge fund0.03%$40.9m1.61m−5.6%reduced
Readystate Asset Management LP Hedge fund0.02%$437k17,270–new
Dark Forest Capital Management LP Hedge fund0.02%$261k10,291–new
Engineers Gate Manager LP Hedge fund0.02%$1.3m49,871−61%reduced
Brevan Howard Capital Management LP Hedge fund0.0%$331k13,070+36%added
AQR Capital Management LLC Hedge fund0.0%$11.5m471,289−16%reduced
Fulcrum Asset Management LLP Hedge fund0.0%$34.8k1,410–new
Qube Research & Technologies Ltd Hedge fund0.0%$3.1m121,250−18%reduced
Jupiter Asset Management Ltd Hedge fund0.0%$224k8,862–new
Millennium Management LLC Hedge fund0.0%$1.4m55,124–new
Two Sigma Investments, LP Hedge fund0.0%$1.2m45,472−6.0%reduced
Marshall Wace, LLP Hedge fund0.0%$872k34,428–new