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936 hedge funds and large institutions have $22.2B invested in ResMed in 2026 Q1 according to their latest regulatory filings, with 104 funds opening new positions, 359 increasing their positions, 319 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more funds holding in top 10

Funds holding in top 10: 58 (+3)

13% more repeat investments, than reductions

Existing positions increased: 359 | Existing positions reduced: 319

7% more first-time investments, than exits

New positions opened: 104 | Existing positions closed: 97

0.53% more ownership

Funds ownership: 66.49%67.02% (+0.53%)

1% less funds holding

Funds holding: 944936 (-8)

5% less capital invested

Capital invested by funds: $23.4B → $22.2B (-$1.16B)

71% less call options, than puts

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

Holders
936
Holders Change
-8
Holders Change %
-0.85%
% of All Funds
11.53%
Holding in Top 10
8
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+60%
% of All Funds
0.1%
New
104
Increased
359
Reduced
319
Closed
97
Calls
$58.1M
Puts
$201M
Net Calls
-$143M
Net Calls Change
+$79M
Name Holding Trade Value Shares
Change
Change in
Stake
SIA
351
SGL Investment Advisors
Montana
$2.24M -$19.7K -79 -0.7%
CFO
352
Callan Family Office
Pennsylvania
$2.23M +$161K +646 +7%
NFG
353
Nations Financial Group
Iowa
$2.17M -$25.2K -101 -1%
RPI
354
Railway Pension Investments
United Kingdom
$2.16M
MFGM
355
Marshall Financial Group (Maryland)
Maryland
$2.15M +$93.5K +375 +4%
CP
356
Cumberland Partners
Ontario, Canada
$2.13M -$2.87M -11,500 -55%
MAM
357
Martingale Asset Management
Massachusetts
$2.12M -$303K -1,217 -11%
GAM
358
Generali Asset Management
Italy
$2.06M +$587K +2,357 +34%
STA
359
Summit Trail Advisors
New York
$2.06M +$682K +2,737 +42%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
360
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.05M +$843K +3,383 +59%
VA
361
Vident Advisory
Georgia
$2.04M +$135K +540 +6%
DGM
362
Delta Global Management
New York
$2.03M +$2.26M +9,061 New
ZIG
363
Zurich Insurance Group
Switzerland
$2.02M
FC
364
FORA Capital
Florida
$1.99M -$266K -1,069 -11%
MSU
365
Mizuho Securities USA
New York
$1.98M -$454K -1,821 -17%
C
366
Certuity
Florida
$1.91M +$440K +1,764 +26%
HIS
367
Horizon Investment Services
Indiana
$1.88M +$21.9K +88 +1%
HIMCH
368
Hartford Investment Management Co (HIMCO)
Connecticut
$1.87M -$24.7K -99 -1%
II
369
Inspire Investing
Idaho
$1.75M +$1.72M +6,909 +766%
BCV
370
Banque Cantonale Vaudoise
Switzerland
$1.73M +$1.92M +7,693 New
Jane Street
371
Jane Street
New York
$1.7M +$407K +1,634 +27%
VNA
372
Valley National Advisers
Pennsylvania
$1.7M +$23.2K +93 +1%
M&T Bank
373
M&T Bank
New York
$1.7M -$157K -630 -8%
Wealth Enhancement Advisory Services
374
Wealth Enhancement Advisory Services
Minnesota
$1.69M +$10.2M +41,044 +597%
BAMF
375
BI Asset Management Fondsmaeglerselskab
Denmark
$1.68M -$13.7M -54,875 -88%