928 hedge funds and large institutions have $23.2B invested in ResMed in 2025 Q4 according to their latest regulatory filings, with 104 funds opening new positions, 329 increasing their positions, 338 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $25B → $23.2B (-$1.89B)

44% less funds holding in top 10

Funds holding in top 10: 95 (-4)

73% less call options, than puts

Call options by funds: $84.1M | Put options by funds: $306M

Holders
928
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$84.1M
Puts
$306M
Net Calls
Net Calls Change

Top Buyers

1 +$274M
2 +$202M
3 +$148M
4
Swedbank
Swedbank
Sweden
+$143M
5
Pacer Advisors
Pacer Advisors
Pennsylvania
+$89.4M
Name Holding Trade Value Shares
Change
Change in
Stake
PI
76
PineBridge Investments
New York
$34.4M
Skandinaviska Enskilda Banken (SEB)
77
Skandinaviska Enskilda Banken (SEB)
Sweden
$34M
KeyBank National Association
78
KeyBank National Association
Ohio
$33.5M
Russell Investments Group
79
Russell Investments Group
United Kingdom
$33M
Macquarie Group
80
Macquarie Group
Australia
$31.4M
Baird Financial Group
81
Baird Financial Group
Wisconsin
$31.4M
LCIP
82
Life Cycle Investment Partners
$31.2M
State Board of Administration of Florida Retirement System
83
State Board of Administration of Florida Retirement System
Florida
$31.1M
SEI Investments
84
SEI Investments
Pennsylvania
$31M
Voloridge Investment Management
85
Voloridge Investment Management
Florida
$30.5M
Mackenzie Financial
86
Mackenzie Financial
Ontario, Canada
$30.2M
KK
87
KLP Kapitalforvaltning
Norway
$29.8M
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$29.6M
WTA
89
Washington Trust Advisors
Massachusetts
$29.5M
NB
90
Norinchukin Bank
Japan
$29.5M
TIM
91
Triodos Investment Management
Netherlands
$29.3M
MIF
92
Mediolanum International Funds
Ireland
$29.3M
QCM
93
Quantinno Capital Management
New York
$28.9M
Millennium Management
94
Millennium Management
New York
$28.5M
MF
95
Milford Funds
$28.4M
CISOA
96
Capital Investment Services of America
Wisconsin
$27.6M
Squarepoint
97
Squarepoint
New York
$27.5M
LCP
98
LGT Capital Partners
Switzerland
$27M
DB
99
Danske Bank
Denmark
$25.8M
Royal London Asset Management
100
Royal London Asset Management
United Kingdom
$25.6M