ResMed Inc.
MX ˙ BMV ˙ US7611521078
SecurityMX:RMD / ResMed Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership2,686,821 shares
Latest Disclosed Value $ 603,138,265
Morgan Stanley reports 7.08% decrease in ownership of RMD / ResMed Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 2,686,821 shares of ResMed Inc. (MX:RMD) valued at $603,138,265 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 2,891,697 shares of ResMed Inc.. This represents a change in shares of -7.08% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RESMED COM 761152107 2,686,821 -204,876 -7.08 603,138 -13.41 0.0363
2026-05-27 2025-12-31 13F/A-1 RESMED COM 761152107 2,891,697 578,559 25.01 696,523 10.00 0.0416
2026-02-13 2025-12-31 13F RESMED COM 761152107 2,891,697 578,559 696,523 0.0416
2026-05-27 2025-09-30 13F/A-1 RESMED COM 761152107 2,313,138 -347,095 -13.05 633,176 -7.75 0.0383
2025-11-14 2025-09-30 13F RESMED COM 761152107 2,313,138 -347,095 633,176 0.0383
2025-08-15 2025-06-30 13F RESMED COM 761152107 2,660,233 -1,479,378 -35.74 686,341 -25.93 0.0447
2025-05-15 2025-03-31 13F RESMED COM 761152107 4,139,611 264,240 6.82 926,653 4.56 0.0663
2025-05-15 2024-12-31 13F/A-1 RESMED COM 761152107 3,875,371 -601,193 -13.43 886,259 -18.90 0.0621
2025-02-14 2024-12-31 13F RESMED COM 761152107 3,875,371 -601,193 886,259 0.0621
2025-05-14 2024-09-30 13F/A-2 RESMED COM 761152107 4,476,564 1,080,042 31.80 1,092,819 68.08 0.0792
2025-02-14 2024-09-30 13F/A-1 RESMED COM 761152107 4,476,564 1,080,042 1,092,819 0.0792
2024-11-14 2024-09-30 13F RESMED COM 761152107 4,476,564 1,080,042 1,092,819 0.0094
2025-05-14 2024-06-30 13F/A-2 RESMED COM 761152107 3,396,522 1,458,390 75.25 650,163 69.40 0.0503
2024-10-17 2024-06-30 13F/A-1 RESMED COM 761152107 3,396,522 1,458,390 650,163 0.0503
2024-08-14 2024-06-30 13F RESMED COM 761152107 3,396,522 1,458,390 650,163 0.0503
2024-10-17 2024-03-31 13F/A-2 RESMED COM 761152107 1,938,132 194,104 11.13 383,809 27.93 0.0308
2024-08-16 2024-03-31 13F/A-1 RESMED COM 761152107 1,938,132 194,104 383,809 0.0036
2024-05-15 2024-03-31 13F RESMED COM 761152107 1,938,132 194,104 383,809 0.0308
2024-08-16 2023-12-31 13F/A-1 RESMED COM 761152107 1,744,028 -585,590 -25.14 300,008 -12.91 0.0264
2024-02-13 2023-12-31 13F RESMED COM 761152107 1,744,028 -585,590 300,008 0.0264
2023-11-15 2023-09-30 13F RESMED COM 761152107 2,329,618 1,178,547 102.39 344,481 36.97 0.0350
2023-08-14 2023-06-30 13F RESMED COM 761152107 1,151,071 131,319 12.88 251,509 12.63 0.0248
2023-05-15 2023-03-31 13F RESMED COM 761152107 1,019,752 4,491 0.44 223,316 5.68 0.0239
2023-02-14 2022-12-31 13F RESMED COM 761152107 1,015,261 95,143 10.34 211,307 5.20 0.0240
2022-11-14 2022-09-30 13F RESMED COM 761152107 920,118 -28,588 -3.01 200,862 1.00 0.0274
2022-10-27 2022-06-30 13F/A-1 RESMED COM 761152107 948,706 572,360 152.08 198,879 117.90 0.0258
2022-08-15 2022-06-30 13F RESMED COM 761152107 948,706 572,360 198,879 0.0258
2022-10-27 2022-03-31 13F/A-1 RESMED COM 761152107 376,346 -2,091 -0.55 91,269 -7.41 0.0123
2022-05-13 2022-03-31 13F RESMED COM 761152107 376,346 -2,091 91,269 0.0123
2022-02-14 2021-12-31 13F RESMED COM 761152107 378,437 -41,678 -9.92 98,576 -10.97 0.0122
2021-11-15 2021-09-30 13F RESMED COM 761152107 420,115 -221,701 -34.54 110,722 -30.02 0.0149
2021-08-23 2021-06-30 13F/A-1 RESMED COM 761152107 641,816 180,341 39.08 158,220 76.71 0.0209
2021-08-16 2021-06-30 13F RESMED COM 761152107 641,816 180,341 158,220 0.0043
2021-05-17 2021-03-31 13F RESMED COM 761152107 461,475 -18,684 -3.89 89,535 -12.27 0.0132
2021-02-16 2020-12-31 13F RESMED COM 761152107 480,159 92,942 24.00 102,062 53.75 0.0158
2020-11-13 2020-09-30 13F RESMED COM 761152107 387,217 95,654 32.81 66,380 18.58 0.0128
2020-08-14 2020-06-30 13F RESMED COM 761152107 291,563 -66,403 -18.55 55,979 6.17 0.0124
2020-05-26 2020-03-31 13F/A-1 RESMED COM 761152107 357,966 -309,917 -46.40 52,725 -49.06 0.0143
2020-05-15 2020-03-31 13F RESMED COM 761152107 357,966 -309,917 52,725 4,050.3791
2020-02-14 2019-12-31 13F RESMED COM 761152107 667,883 260,226 63.83 103,503 87.92 0.0241
2019-11-14 2019-09-30 13F RESMED COM 761152107 407,657 -16,804 -3.96 55,079 6.34 0.0146
2019-08-14 2019-06-30 13F RESMED COM 761152107 424,461 -20,145 -4.53 51,796 12.05 0.0138
2019-05-15 2019-03-31 13F RESMED COM 761152107 444,606 -327,403 -42.41 46,226 -47.42 0.0131
2019-02-14 2018-12-31 13F RESMED COM 761152107 772,009 -214,013 -21.70 87,909 -22.70 0.0263
2019-04-23 2018-09-30 13F/A-2 RESMED COM 761152107 986,022 19,286 1.99 113,726 13.57 0.0285
2018-11-20 2018-09-30 13F/A-1 RESMED COM 761152107 986,022 0 113,726 0.0285
2018-11-14 2018-09-30 13F RESMED COM 761152107 986,022 19,286 113,726
2019-04-23 2018-06-30 13F/A-1 RESMED COM 761152107 966,736 223,963 30.15 100,135 36.91 0.0271
2018-08-14 2018-06-30 13F RESMED COM 761152107 966,736 223,963 100,135
2019-04-23 2018-03-31 13F/A-1 RESMED COM 761152107 742,773 171,180 29.95 73,139 51.09 0.0203
2018-05-14 2018-03-31 13F RESMED COM 761152107 742,773 171,180 73,139
2019-04-23 2017-12-31 13F/A-1 RESMED COM 761152107 571,593 18,723 3.39 48,408 13.77 0.0132
2018-02-14 2017-12-31 13F RESMED COM 761152107 571,593 18,723 48,408
2017-11-14 2017-09-30 13F RESMED COM 761152107 552,870 -217,820 -28.26 42,549 -29.10 0.0127
2017-08-11 2017-06-30 13F RESMED COM 761152107 770,690 -573,544 -42.67 60,012 -37.97 0.0181
2017-05-22 2017-03-31 13F/A-1 RESMED COM 761152107 1,344,234 549,279 69.10 96,744 96.13 0.0297
2017-05-12 2017-03-31 13F RESMED COM 761152107 1,344,234 96,744
2017-02-22 2016-12-31 13F/A-1 RESMED COM 761152107 794,955 69,961 9.65 49,326 5.01 0.0161
2017-02-13 2016-12-31 13F RESMED COM 761152107 794,955 49,326
2016-11-10 2016-09-30 13F RESMED COM 761152107 724,994 118,127 19.47 46,973 22.41 0.0160
2016-08-12 2016-06-30 13F RESMED COM 761152107 606,867 -324,747 -34.86 38,373 -28.76 0.0139
2016-05-12 2016-03-31 13F RESMED COM 761152107 931,614 147,644 18.83 53,867 27.98 0.0207
2016-02-09 2015-12-31 13F RESMED COM 761152107 783,970 300,128 62.03 42,091 70.71 0.0152
2016-02-08 2015-09-30 13F/A-1 RESMED COM 761152107 483,842 -257,116 -34.70 24,656 -40.97 0.0091
2015-11-09 2015-09-30 13F RESMED COM 761152107 483,842 24,656
2015-08-12 2015-06-30 13F RESMED COM 761152107 740,958 149,648 25.31 41,767 -1.60 0.0145
2015-05-14 2015-03-31 13F RESMED COM 761152107 591,310 101,418 20.70 42,444 54.54 0.0156
2015-02-13 2014-12-31 13F RESMED COM 761152107 489,892 27,538 5.96 27,464 20.56 0.0100
2014-12-16 2014-09-30 13F/A-1 RESMED COM 761152107 462,354 -16,784 -3.50 22,781 6.39 0.0088
2014-11-14 2014-09-30 13F RESMED COM 761152107 462,354 22,781
2014-05-13 2014-03-31 13F RESMED COM 761152107 479,138 -243,407 -33.69 21,413 -37.05 0.0090
2014-02-13 2013-12-31 13F RESMED COM 761152107 722,545 262,266 56.98 34,017 39.91 0.0145
2013-11-13 2013-09-30 13F RESMED INC COM STK COM 761152107 460,279 38,347 9.09 24,314 27.70 0.0115
2013-08-08 2013-06-30 13F RESMED INC COM STK COM 761152107 421,932 421,932 19,040 0.0096
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.