932 hedge funds and large institutions have $23.3B invested in ResMed in 2025 Q4 according to their latest regulatory filings, with 107 funds opening new positions, 330 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:

7% less capital invested

Capital invested by funds: $25B → $23.3B (-$1.72B)

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
932
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
A
376
AlphaQuest
New York
$1.66M
SCM
377
Sterling Capital Management
North Carolina
$1.66M
GAM
378
Generali Asset Management
Italy
$1.65M
RBI
379
Raiffeisen Bank International
Austria
$1.64M
NMERB
380
New Mexico Educational Retirement Board
New Mexico
$1.63M
C
381
Certuity
Florida
$1.62M
AAM
382
Advisors Asset Management
Colorado
$1.62M
FT
383
Fiduciary Trust
Massachusetts
$1.59M
QCG
384
Quadrant Capital Group
Ohio
$1.57M
KIA
385
Knollwood Investment Advisory
Maryland
$1.55M
STA
386
Summit Trail Advisors
New York
$1.55M
TS
387
Triglav Skladi
Slovenia
$1.54M
CPCPP
388
Canada Post Corporation Pension Plan
Canada
$1.52M
FLPIM
389
F.L. Putnam Investment Management
Massachusetts
$1.51M
ES
390
Element Squared
Minnesota
$1.46M
KIC
391
Kensington Investment Counsel
California
$1.45M
MSE
392
MUFG Securities EMEA
United Kingdom
$1.44M
FFA
393
Fragasso Financial Advisors
Pennsylvania
$1.44M
LNWTC
394
Laird Norton Wetherby Trust Company
Washington
$1.44M
Jane Street
395
Jane Street
New York
$1.43M
CK
396
Cohen Klingenstein
New York
$1.42M
AAIS
397
ABN AMRO Investment Solutions
$1.42M
Carson Wealth (CWM LLC)
398
Carson Wealth (CWM LLC)
Nebraska
$1.4M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
399
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.39M
WAM
400
Weiss Asset Management
Massachusetts
$1.39M