881 hedge funds and large institutions have $21B invested in ResMed in 2025 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 346 increasing their positions, 291 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

more funds holding

Funds holding:

1% more capital invested

Capital invested by funds: $20.7B → $21B (+$273M)

0% more funds holding in top 10

Funds holding in top 10: 88 (0)

65% less call options, than puts

Call options by funds: $118M | Put options by funds: $340M

Holders
881
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
$118M
Puts
$340M
Net Calls
Net Calls Change

Top Buyers

1 +$128M
2 +$92.5M
3 +$81.8M
4
Swedbank
Swedbank
Sweden
+$75.7M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$74.8M

Top Sellers

1 -$76.8M
2 -$53.2M
3 -$52M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$49.4M
5
Renaissance Technologies
Renaissance Technologies
New York
-$45.2M
Name Holding Trade Value Shares
Change
Change in
Stake
626
$291K
627
$288K
628
$287K
629
$283K
630
$281K
631
$280K
632
$280K
633
$280K
634
$279K
635
$277K
636
$276K
637
$274K
638
$270K
639
$269K
640
$269K
641
$267K
642
$265K
643
$264K
644
$264K
645
$262K
646
$259K
647
$256K
648
$256K
649
$256K
650
$253K