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944 hedge funds and large institutions have $23.4B invested in ResMed in 2025 Q4 according to their latest regulatory filings, with 112 funds opening new positions, 334 increasing their positions, 338 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

11% more first-time investments, than exits

New positions opened: 112 | Existing positions closed: 101

3.7% more ownership

Funds ownership: 62.79%66.49% (+3.7%)

0% less funds holding

Funds holding: 948944 (-4)

1% less repeat investments, than reductions

Existing positions increased: 334 | Existing positions reduced: 338

7% less capital invested

Capital invested by funds: $25.1B → $23.4B (-$1.78B)

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
944
Holders Change
-4
Holders Change %
-0.42%
% of All Funds
11.49%
Holding in Top 10
5
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-44.44%
% of All Funds
0.06%
New
112
Increased
334
Reduced
338
Closed
101
Calls
$84.1M
Puts
$306M
Net Calls
-$222M
Net Calls Change
+$82.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
51
Ameriprise
Minnesota
$64.6M +$28M +109,397 +69%
AQR Capital Management
52
AQR Capital Management
Connecticut
$61.6M +$8.64M +33,773 +15%
Citigroup
53
Citigroup
New York
$61.1M +$28.7M +112,120 +79%
ICP
54
Ilex Capital Partners
United Kingdom
$59.3M +$39.2M +153,121 +165%
National Pension Service
55
National Pension Service
South Korea
$58.7M +$693K +2,709 +1%
Aberdeen Group
56
Aberdeen Group
United Kingdom
$57.6M -$9.65M -37,737 -14%
KBC Group
57
KBC Group
Belgium
$57.2M +$34M +132,868 +127%
Bank of Montreal
58
Bank of Montreal
Ontario, Canada
$56.9M +$8.41M +32,881 +16%
GC
59
Giverny Capital
Quebec, Canada
$56.7M -$7.67K -30 -0%
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$55.1M -$1.27M -4,984 -2%
BDLIB
61
Banque de Luxembourg Investments (BLI)
Luxembourg
$52.4M -$8.9M -34,798 -14%
ECSS
62
Eurizon Capital SGR SpA
$52.1M +$55.3M +216,193 New
Franklin Resources
63
Franklin Resources
California
$51.9M -$13.4M -52,405 -20%
Schroder Investment Management Group
64
Schroder Investment Management Group
United Kingdom
$51M +$13.9M +54,430 +35%
DP
65
Dundas Partners
United Kingdom
$49.4M +$7.63M +29,845 +17%
VDI
66
Vaughan David Investments
Illinois
$49.4M +$203K +794 +0.4%
Canada Life
67
Canada Life
Manitoba, Canada
$49.4M +$9.79M +38,289 +23%
AF
68
Aviso Financial
Ontario, Canada
$48.9M +$425K +1,663 +0.8%
Man Group
69
Man Group
United Kingdom
$48.1M +$19.9M +77,653 +64%
PPF
70
PFA Pension Forsikringsaktieselskab
$45.8M +$48.2M +188,393 New
William Blair & Company
71
William Blair & Company
Illinois
$45.3M -$9.19M -35,926 -16%
Principal Financial Group
72
Principal Financial Group
Iowa
$43.4M +$963K +3,767 +2%
Corient Private Wealth
73
Corient Private Wealth
Florida
$41.8M +$25.5M +99,546 +117%
BG
74
Bellevue Group
Switzerland
$38.8M -$926K -3,620 -2%
CIA
75
Capital Impact Advisors
Massachusetts
$38.4M +$29.2M +114,318 +254%