ResMed Inc.
MX ˙ BMV ˙ US7611521078
SecurityMX:RMD / ResMed Inc.
InstitutionCIBC World Markets Inc.
Latest Disclosed Ownership30,068 shares
Latest Disclosed Value $ 6,749,665
CIBC World Markets Inc. reports 9.35% decrease in ownership of RMD / ResMed Inc.

On May 14, 2026 - CIBC World Markets Inc. filed a 13F-HR form disclosing ownership of 30,068 shares of ResMed Inc. (MX:RMD) valued at $6,749,665 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 33,170 shares of ResMed Inc.. This represents a change in shares of -9.35% 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 30,068 -3,102 -9.35 6,750 -15.52 0.0110
2026-02-10 2025-12-31 13F RESMED COM 761152107 33,170 -8,768 -20.91 7,990 -30.40 0.0129
2025-11-06 2025-09-30 13F RESMED COM 761152107 41,938 -1,527 -3.51 11,480 2.37 0.0206
2025-08-14 2025-06-30 13F RESMED COM 761152107 43,465 10,580 32.17 11,214 52.33 0.0222
2025-05-14 2025-03-31 13F RESMED COM 761152107 32,885 -20,296 -38.16 7,361 61,241.67 0.0158
2025-01-23 2024-12-31 13F RESMED COM 761152107 53,181 18,159 51.85 12 50.00 0.0255
2024-11-12 2024-09-30 13F RESMED COM 761152107 35,022 17,426 99.03 9 166.67 0.0178
2024-08-07 2024-06-30 13F RESMED COM 761152107 17,596 15,489 735.12 3 0.0078
2024-05-13 2024-03-31 13F RESMED COM 761152107 2,107 2,107 0 0.0010
2022-08-10 2022-06-30 13F RESMED COM 761152107 0 -1,000 -100.00 0 -100.00
2022-05-12 2022-03-31 13F RESMED COM 761152107 1,000 115 12.99 243 5.19 0.0008
2022-02-14 2021-12-31 13F RESMED COM 761152107 885 -39 -4.22 231 -5.33 0.0007
2021-11-12 2021-09-30 13F RESMED COM 761152107 924 19 2.10 244 9.42 0.0008
2021-08-12 2021-06-30 13F RESMED COM 761152107 905 905 223 0.0006
2021-02-08 2020-12-31 13F RESMED COM 761152107 0 -2,850 -100.00 0 -100.00
2020-11-12 2020-09-30 13F RESMED COM 761152107 2,850 -278 -8.89 489 -18.64 0.0021
2020-08-13 2020-06-30 13F RESMED COM 761152107 3,128 -9,198 -74.62 601 -66.89 0.0027
2020-05-15 2020-03-31 13F RESMED COM 761152107 12,326 -2,729 -18.13 1,815 -22.20 0.0093
2020-02-13 2019-12-31 13F RESMED COM 761152107 15,055 8,349 124.50 2,333 157.51 0.0095
2019-11-13 2019-09-30 13F RESMED COM 761152107 6,706 1,869 38.64 906 53.56 0.0041
2019-08-08 2019-06-30 13F RESMED COM 761152107 4,837 4,837 -27.87 590 -34.88 0.0026
2019-05-09 2019-03-31 13F RESMED COM 761152107 0 -4,195 -100.00 0 -100.00
2019-02-13 2018-12-31 13F RESMED COM 761152107 4,195 -2,333 -35.74 478 -36.52 0.0024
2018-11-09 2018-09-30 13F RESMED COM 761152107 6,528 493 8.17 753 20.48 0.0032
2018-08-08 2018-06-30 13F RESMED COM 761152107 6,035 3,216 114.08 625 124.82 0.0027
2018-05-18 2018-03-31 13F RESMED COM 761152107 2,819 2,819 -53.29 278 -55.52 0.0011
2017-08-10 2017-06-30 13F RESMED COM 761152107 0 -10,493 -100.00 0 -100.00
2017-05-08 2017-03-31 13F RESMED COM 761152107 10,493 848 8.79 755 26.25 0.0024
2017-05-08 2016-12-31 13F/A-1 RESMED COM 761152107 9,645 3,413 54.77 598 48.02 0.0022
2017-01-09 2016-12-31 13F RESMED COM 761152107 9,645 3,413 598 0.0025
2017-05-08 2016-09-30 13F/A-1 RESMED COM 761152107 6,232 -1,641 -20.84 404 -18.88 0.0016
2016-11-03 2016-09-30 13F RESMED COM 761152107 6,232 -1,641 404 0.0017
2016-07-21 2016-06-30 13F RESMED COM 761152107 7,873 3,304 72.31 498 88.64 0.0022
2016-05-04 2016-03-31 13F RESMED COM 761152107 4,569 4,569 -41.97 264 -46.99 0.0012
2016-01-14 2015-12-31 13F RESMED COM 761152107 0 0 0 0.0000
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.