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949 hedge funds and large institutions have $25.1B invested in ResMed in 2025 Q3 according to their latest regulatory filings, with 119 funds opening new positions, 345 increasing their positions, 324 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

59% more first-time investments, than exits

New positions opened: 119 | Existing positions closed: 75

5% more capital invested

Capital invested by funds: $23.9B → $25.1B (+$1.22B)

3% more funds holding

Funds holding: 919949 (+30)

6% more repeat investments, than reductions

Existing positions increased: 345 | Existing positions reduced: 324

0% more funds holding in top 10

Funds holding in top 10: 99 (0)

0.5% less ownership

Funds ownership: 63.29%62.79% (-0.5%)

76% less call options, than puts

Call options by funds: $95.5M | Put options by funds: $400M

Holders
949
Holders Change
+30
Holders Change %
+3.26%
% of All Funds
12.46%
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.12%
New
119
Increased
345
Reduced
324
Closed
75
Calls
$95.5M
Puts
$400M
Net Calls
-$305M
Net Calls Change
-$218M
Name Holding Trade Value Shares
Change
Change in
Stake
LOAME
951
Lombard Odier Asset Management (Europe)
United Kingdom
-$8.79M -34,053 Closed
Capital Fund Management (CFM)
952
Capital Fund Management (CFM)
France
-$9.17M -33,559 Closed
Tudor Investment Corp
953
Tudor Investment Corp
Connecticut
-$4.26M -15,596 Closed
XC
954
XY Capital
Hong Kong
-$3.77M -14,624 Closed
SFI
955
Susquehanna Fundamental Investments
Pennsylvania
-$3.44M -13,352 Closed
BHCM
956
Brevan Howard Capital Management
Jersey
-$3.14M -12,160 Closed
QIM
957
Quantitative Investment Management
Virginia
-$2.98M -11,564 Closed
Jacobs Levy Equity Management
958
Jacobs Levy Equity Management
New Jersey
-$2.94M -11,405 Closed
SAM
959
Simplify Asset Management
Nevada
-$2.58M -10,005 Closed
SM
960
Sciencast Management
New Jersey
-$2.51M -9,745 Closed
PP
961
PDT Partners
New York
-$2.44M -9,468 Closed
TI
962
Trexquant Investment
Connecticut
-$2.13M -8,250 Closed
NRD
963
Nebula Research & Development
New York
-$1.79M -6,935 Closed
Group One Trading
964
Group One Trading
Illinois
-$1.45M -5,292 Closed
JG
965
Jain Global
New York
-$1.21M -4,671 Closed
GCM
966
Genus Capital Management
British Columbia, Canada
-$1.18M -4,580 Closed
M1FG
967
Mach-1 Financial Group
Arkansas
-$1.15M -4,476 Closed
BCV
968
Banque Cantonale Vaudoise
Switzerland
-$1.09M -4,235 Closed
IQI
969
Integrated Quantitative Investments
Washington
-$1.02M -3,951 Closed
MS
970
Maven Securities
Jersey
-$869K -3,386 Closed
Balyasny Asset Management
971
Balyasny Asset Management
Illinois
-$840K -3,077 Closed
HIM
972
Hillsdale Investment Management
Ontario, Canada
-$715K -2,770 Closed
QC
973
Quadrature Capital
United Kingdom
-$672K -2,606 Closed
PMAM
974
Picton Mahoney Asset Management
Ontario, Canada
-$632K -2,451 Closed
BOTPPF
975
Board of the Pension Protection Fund
United Kingdom
-$619K -2,400 Closed