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884 hedge funds and large institutions have $21.1B invested in ResMed in 2025 Q1 according to their latest regulatory filings, with 109 funds opening new positions, 347 increasing their positions, 291 reducing their positions, and 82 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:

2% more capital invested

Capital invested by funds: $20.7B → $21.1B (+$422M)

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
884
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
401
$1.27M
402
$1.27M
403
$1.24M
404
$1.23M
405
$1.22M
406
$1.21M
407
$1.21M
408
$1.19M
409
$1.17M
410
$1.16M
411
$1.15M
412
$1.14M
413
$1.14M
414
$1.13M
415
$1.12M
416
$1.12M
417
$1.11M
418
$1.11M
419
$1.1M
420
$1.08M
421
$1.08M
422
$1.07M
423
$1.07M
424
$1.07M
425
$1.05M