934 hedge funds and large institutions have $22.1B invested in ResMed in 2026 Q1 according to their latest regulatory filings, with 105 funds opening new positions, 356 increasing their positions, 319 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

1% less funds holding

Funds holding: 942934 (-8)

5% less capital invested

Capital invested by funds: $23.4B → $22.1B (-$1.27B)

71% less call options, than puts

Call options by funds: $58.1M | Put options by funds: $201M

Holders
934
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$58.1M
Puts
$201M
Net Calls
Net Calls Change

Top Sellers

1 -$116M
2 -$74.2M
3 -$73.3M
4
BlackRock
BlackRock
New York
-$63.5M
5
Morgan Stanley
Morgan Stanley
New York
-$51.1M
Name Holding Trade Value Shares
Change
Change in
Stake
NFG
351
Nations Financial Group
Iowa
$2.17M
RPI
352
Railway Pension Investments
United Kingdom
$2.16M
MFGM
353
Marshall Financial Group (Maryland)
Maryland
$2.15M
CP
354
Cumberland Partners
Ontario, Canada
$2.13M
MAM
355
Martingale Asset Management
Massachusetts
$2.12M
GAM
356
Generali Asset Management
Italy
$2.06M
STA
357
Summit Trail Advisors
New York
$2.06M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
358
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.05M
VA
359
Vident Advisory
Georgia
$2.04M
DGM
360
Delta Global Management
New York
$2.03M
ZIG
361
Zurich Insurance Group
Switzerland
$2.02M
FC
362
FORA Capital
Florida
$1.99M
MSU
363
Mizuho Securities USA
New York
$1.98M
C
364
Certuity
Florida
$1.91M
HIS
365
Horizon Investment Services
Indiana
$1.88M
HIMCH
366
Hartford Investment Management Co (HIMCO)
Connecticut
$1.87M
II
367
Inspire Investing
Idaho
$1.75M
BCV
368
Banque Cantonale Vaudoise
Switzerland
$1.73M
Jane Street
369
Jane Street
New York
$1.7M
VNA
370
Valley National Advisers
Pennsylvania
$1.7M
M&T Bank
371
M&T Bank
New York
$1.7M
Wealth Enhancement Advisory Services
372
Wealth Enhancement Advisory Services
Minnesota
$1.69M
BAMF
373
BI Asset Management Fondsmaeglerselskab
Denmark
$1.68M
SEM
374
Suncoast Equity Management
Florida
$1.68M
VI
375
Vestcor Inc
New Brunswick, Canada
$1.68M