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ResMed
RMD

Overview Fund Activity

871 hedge funds and large institutions have $20.8B invested in ResMed in 2025 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 343 increasing their positions, 285 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
871
Holders Change
+11
Holders Change %
+1.28%
% of All Funds
11.83%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.1%
New
108
Increased
343
Reduced
285
Closed
84
Calls
$118M
Puts
$340M
Net Calls
-$222M
Net Calls Change
+$108M

Top Buyers

1
Marshall Wace
Marshall Wace
United Kingdom
+$123M
2
Barclays
Barclays
United Kingdom
+$88.7M
3
Allianz Asset Management
Allianz Asset Management
Germany
+$78.4M
4
Swedbank
Swedbank
Sweden
+$72.6M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$71.7M

Top Sellers

1
ZIG
Zurich Insurance Group
Switzerland
-$73.7M
2
Bank of New York Mellon
Bank of New York Mellon
New York
-$51M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$49.4M
4
AQR Capital Management
AQR Capital Management
Connecticut
-$48.8M
5
Renaissance Technologies
Renaissance Technologies
New York
-$43.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
CPCPP
901
Canada Post Corporation Pension Plan
Canada
– -$575K -2,514 Closed
SPA
902
Sherbrooke Park Advisers
New York
– -$540K -2,363 Closed
QC
903
Quadrature Capital
United Kingdom
– -$532K -2,326 Closed
DFCM
904
Dark Forest Capital Management
Puerto Rico
– -$523K -2,285 Closed
PWS
905
Peloton Wealth Strategists
Indiana
– -$509K -2,225 Closed
BFG
906
Bleakley Financial Group
New Jersey
– -$506K -2,213 Closed
CAM
907
Cresset Asset Management
Illinois
– -$482K -2,106 Closed
SW
908
Simplicity Wealth
New Jersey
– -$437K -1,913 Closed
PPWM
909
Perissos Private Wealth Management
Oklahoma
– -$431K -1,885 Closed
CC
910
Corton Capital
Ontario, Canada
– -$425K -1,860 Closed
EGM
911
Engineers Gate Manager
New York
– -$375K -1,639 Closed
EC
912
EntryPoint Capital
New York
– -$347K -1,518 Closed
SGI
913
Summit Global Investments
Utah
– -$290K -1,270 Closed
GCM
914
Graham Capital Management
Connecticut
– -$284K -1,240 Closed
MSR
915
Main Street Research
Connecticut
– -$276K -1,208 Closed
AL
916
Aspiriant LLC
California
– -$275K -1,204 Closed
FFG
917
Fiduciary Financial Group
California
– -$272K -1,165 Closed
SW
918
SVB Wealth
Massachusetts
– -$257K -1,123 Closed
OFA
919
Oak Family Advisors
Illinois
– -$248K -1,086 Closed
KAS
920
KPP Advisory Services
Kentucky
– -$245K -1,071 Closed
CNBT
921
Canandaigua National Bank & Trust
New York
– -$239K -1,044 Closed
SHFP
922
Second Half Financial Partners
Florida
– -$235K -1,029 Closed
SCM
923
Stevens Capital Management
Pennsylvania
– -$231K -1,012 Closed
IAA
924
Independent Advisor Alliance
North Carolina
– -$231K -1,008 Closed
CA
925
Cullinan Associates
Kentucky
– -$229K -1,000 Closed
35 36
37
38 39