ResMed Inc.
MX ˙ BMV ˙ US7611521078
SecurityMX:RMD / ResMed Inc.
InstitutionBaldwin Brothers Inc/ma
Latest Disclosed Ownership3,781 shares
Latest Disclosed Value $ 848,759
Baldwin Brothers Inc/ma reports 4.45% decrease in ownership of RMD / ResMed Inc.

On April 14, 2026 - Baldwin Brothers Inc/ma filed a 13F-HR form disclosing ownership of 3,781 shares of ResMed Inc. (MX:RMD) valued at $848,759 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 3,957 shares of ResMed Inc.. This represents a change in shares of -4.45% 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)
2026-04-14 2026-03-31 13F RESMED COM 761152107 3,781 -176 -4.45 849 -11.02 0.0617
2026-01-07 2025-12-31 13F RESMED COM 761152107 3,957 -100 -2.46 953 -14.14 0.0609
2025-10-14 2025-09-30 13F RESMED COM 761152107 4,057 -365 -8.25 1,111 -2.63 0.0723
2025-07-24 2025-06-30 13F RESMED COM 761152107 4,422 -815 -15.56 1,141 -2.73 0.0775
2025-04-14 2025-03-31 13F RESMED COM 761152107 5,237 -60 -1.13 1,172 -3.22 0.0822
2025-01-22 2024-12-31 13F RESMED COM 761152107 5,297 -790 -12.98 1,211 -18.51 0.0837
2024-10-16 2024-09-30 13F RESMED COM 761152107 6,087 42 0.69 1,486 28.44 0.1013
2024-07-12 2024-06-30 13F RESMED COM 761152107 6,045 -2,300 -27.56 1,157 -29.96 0.0901
2024-04-12 2024-03-31 13F RESMED COM 761152107 8,345 -540 -6.08 1,653 8.12 0.1245
2024-01-08 2023-12-31 13F RESMED COM 761152107 8,885 -2,795 -23.93 1,528 -11.52 0.1201
2023-10-10 2023-09-30 13F RESMED COM 761152107 11,680 -214 -1.80 1,727 -33.53 0.1486
2023-07-14 2023-06-30 13F RESMED COM 761152107 11,894 -1,010 -7.83 2,599 -8.04 0.2132
2023-04-21 2023-03-31 13F RESMED COM 761152107 12,904 -126 -0.97 2,826 4.21 0.2463
2023-01-27 2022-12-31 13F RESMED COM 761152107 13,030 12,959 18,252.11 2,712 16,843.75 0.2459
2022-10-14 2022-09-30 13F RESMED COM 761152107 71 -26 -26.80 16 -20.00 0.0022
2022-07-18 2022-06-30 13F RESMED COM 761152107 97 0 0.00 20 -16.67 0.0026
2022-04-13 2022-03-31 13F RESMED COM 761152107 97 0 0.00 24 -4.00 0.0020
2022-01-14 2021-12-31 13F RESMED COM 761152107 97 12 14.12 25 13.64 0.0025
2021-10-27 2021-09-30 13F RESMED COM 761152107 85 0 0.00 22 4.76 0.0024
2021-07-30 2021-06-30 13F RESMED COM 761152107 85 0 0.00 21 31.25 0.0023
2021-04-08 2021-03-31 13F RESMED COM 761152107 85 -7 -7.61 16 -20.00 0.0019
2021-01-12 2020-12-31 13F RESMED COM 761152107 92 0 0.00 20 25.00 0.0025
2020-10-16 2020-09-30 13F RESMED COM 761152107 92 9 10.84 16 0.00 0.0022
2020-07-21 2020-06-30 13F RESMED COM 761152107 83 0 0.00 16 33.33 0.0023
2020-04-15 2020-03-31 13F RESMED COM 761152107 83 83 12 0.0021
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.