ResMed Inc.
MX ˙ BMV ˙ US7611521078
SecurityMX:RMD / ResMed Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,725,693 shares
Latest Disclosed Value $ 387,383,564
Northern Trust Corp reports 3.34% decrease in ownership of RMD / ResMed Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,725,693 shares of ResMed Inc. (MX:RMD) valued at $387,383,564 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,785,384 shares of ResMed Inc.. This represents a change in shares of -3.34% 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)
2026-05-14 2026-03-31 13F RESMED COM 761152107 1,725,693 -59,691 -3.34 387,384 -9.92 0.0105
2026-02-17 2025-12-31 13F RESMED COM 761152107 1,785,384 87,502 5.15 430,045 -7.47 0.0113
2025-11-14 2025-09-30 13F RESMED COM 761152107 1,697,882 -17,379 -1.01 464,761 5.02 0.0595
2025-08-13 2025-06-30 13F RESMED COM 761152107 1,715,261 -29,280 -1.68 442,537 13.32 0.0609
2025-05-13 2025-03-31 13F RESMED COM 761152107 1,744,541 41,951 2.46 390,516 0.30 0.0580
2025-02-14 2024-12-31 13F RESMED COM 761152107 1,702,590 290,664 20.59 389,365 12.96 0.0551
2024-11-13 2024-09-30 13F RESMED COM 761152107 1,411,926 -53,331 -3.64 344,679 22.89 0.0564
2024-08-14 2024-06-30 13F RESMED COM 761152107 1,465,257 43,131 3.03 280,479 -0.41 0.0473
2024-05-14 2024-03-31 13F RESMED COM 761152107 1,422,126 -29,825 -2.05 281,624 12.76 0.0487
2024-02-13 2023-12-31 13F RESMED COM 761152107 1,451,951 -39,318 -2.64 249,765 13.26 0.0452
2023-11-13 2023-09-30 13F RESMED COM 761152107 1,491,269 -124,456 -7.70 220,514 -37.54 0.0427
2023-08-11 2023-06-30 13F RESMED COM 761152107 1,615,725 -132,785 -7.59 353,036 -7.80 0.0678
2023-05-15 2023-03-31 13F RESMED COM 761152107 1,748,510 -116,364 -6.24 382,906 -1.35 0.0759
2023-02-13 2022-12-31 13F RESMED COM 761152107 1,864,874 -12,894 -0.69 388,136 -5.31 0.0815
2022-11-14 2022-09-30 13F RESMED COM 761152107 1,877,768 -149,181 -7.36 409,916 -3.53 0.0936
2022-08-12 2022-06-30 13F RESMED COM 761152107 2,026,949 -145,912 -6.72 424,910 -19.36 0.0910
2022-05-13 2022-03-31 13F RESMED COM 761152107 2,172,861 -69,214 -3.09 526,941 -9.77 0.0927
2022-02-08 2021-12-31 13F RESMED COM 761152107 2,242,075 -16,066 -0.71 584,014 -1.87 0.0957
2021-11-15 2021-09-30 13F RESMED COM 761152107 2,258,141 96,984 4.49 595,134 11.71 0.1053
2021-08-13 2021-06-30 13F RESMED COM 761152107 2,161,157 -71,095 -3.18 532,768 23.01 0.0938
2021-05-12 2021-03-31 13F RESMED COM 761152107 2,232,252 -43,728 -1.92 433,101 -10.48 0.0806
2021-02-11 2020-12-31 13F RESMED COM 761152107 2,275,980 25,927 1.15 483,783 25.42 0.0942
2020-11-16 2020-09-30 13F RESMED COM 761152107 2,250,053 130,919 6.18 385,727 -5.20 0.0846
2020-08-14 2020-06-30 13F RESMED COM 761152107 2,119,134 65,764 3.20 406,875 34.53 0.0964
2020-05-14 2020-03-31 13F RESMED COM 761152107 2,053,370 8,605 0.42 302,441 -4.56 0.0868
2020-02-14 2019-12-31 13F RESMED COM 761152107 2,044,765 35,037 1.74 316,876 16.70 0.0709
2019-11-13 2019-09-30 13F RESMED COM 761152107 2,009,728 17,701 0.89 271,534 11.70 0.0650
2019-08-13 2019-06-30 13F RESMED COM 761152107 1,992,027 37,217 1.90 243,087 19.60 0.0577
2019-05-13 2019-03-31 13F RESMED COM 761152107 1,954,810 276,097 16.45 203,242 6.32 0.0502
2019-02-12 2018-12-31 13F RESMED COM 761152107 1,678,713 59,166 3.65 191,156 2.33 0.0536
2018-11-14 2018-09-30 13F RESMED COM 761152107 1,619,547 -15,407 -0.94 186,798 10.30 0.0457
2018-09-18 2018-06-30 13F/A-1 RESMED COM 761152107 1,634,954 -4,766 -0.29 169,350 4.88 0.0430
2018-08-14 2018-06-30 13F RESMED COM 761152107 1,644,377 4,657 170,326
2018-05-09 2018-03-31 13F RESMED COM 761152107 1,639,720 -37,431 -2.23 161,463 13.68 0.0420
2018-02-14 2017-12-31 13F RESMED COM 761152107 1,677,151 3,329 0.20 142,039 10.26 0.0360
2017-11-13 2017-09-30 13F RESMED COM 761152107 1,673,822 199,897 13.56 128,817 12.24 0.0336
2017-08-11 2017-06-30 13F RESMED COM 761152107 1,473,925 118,428 8.74 114,774 17.65 0.0321
2017-05-12 2017-03-31 13F RESMED COM 761152107 1,355,497 32,093 2.43 97,555 18.80 0.0281
2017-02-13 2016-12-31 13F RESMED COM 761152107 1,323,404 17,573 1.35 82,118 -2.94 0.0252
2016-11-09 2016-09-30 13F RESMED COM 761152107 1,305,831 -24,938 -1.87 84,605 0.55 0.0264
2016-08-12 2016-06-30 13F RESMED COM 761152107 1,330,769 66,392 5.25 84,146 15.88 0.0273
2016-08-19 2016-03-31 13F/A-1 RESMED COM 761152107 1,264,377 39,844 3.25 72,615 10.45 0.0241
2016-05-13 2016-03-31 13F Resmed COMM 761152107 1,264,377 73,107
2016-02-12 2015-12-31 13F Resmed COMM 761152107 1,224,533 -77,238 -5.93 65,745 -0.89 0.0218
2015-11-12 2015-09-30 13F Resmed COMM 761152107 1,301,771 1,301,771 0.00 66,338 0.0221
2015-08-13 2015-06-30 13F Resmed COMM 761152107 0 -1,342,860 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Resmed COMM 761152107 1,342,860 -2,439 -0.18 96,390 27.81 0.0290
2015-02-12 2014-12-31 13F Resmed COM 761152107 1,345,299 -47,957 -3.44 75,418 9.87 0.0228
2014-11-13 2014-09-30 13F Resmed COMM 761152107 1,393,256 -28,535 -2.01 68,645 -4.64 0.0216
2014-08-14 2014-06-30 13F RESMED com 761152107 1,421,791 -16,176 -1.12 71,986 12.02 0.0224
2014-05-14 2014-03-31 13F RESMED COMM 761152107 1,437,967 -61,243 -4.09 64,262 -8.96 0.0202
2014-02-21 2013-12-31 13F/A-1 RESMED COM 761152107 1,499,210 9,964 0.67 70,583 -10.27 0.0226
2014-02-12 2013-12-31 13F RESMED COM 761152107 1,499,210 70,583
2013-11-13 2013-09-30 13F RESMED COM 761152107 1,489,246 -32,632 -2.14 78,661 14.53 0.0277
2013-08-09 2013-06-30 13F RESMED COM 761152107 1,521,878 1,521,878 68,681 0.0249
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.