ResMed Inc.
US ˙ NYSE ˙ US7611521078

SecurityRMD / ResMed Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership44,078 shares
Latest Disclosed Value $ 9,894,629
Quantbot Technologies LP reports 29.85% decrease in ownership of RMD / ResMed Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 44,078 shares of ResMed Inc. (US:RMD) valued at $9,894,629 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 62,834 shares of ResMed Inc.. This represents a change in shares of -29.85% during the quarter. The current value of the position is $8,218,784 USD.

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)
2026-05-13 2026-03-31 13F RESMED COM 761152107 44,078 -18,756 -29.85 9,895 -34.62 0.4049
2026-02-10 2025-12-31 13F RESMED COM 761152107 62,834 55,262 729.82 15,135 630.41 0.5034
2025-11-12 2025-09-30 13F RESMED COM 761152107 7,572 -28,783 -79.17 2,073 -77.91 0.0564
2025-08-13 2025-06-30 13F RESMED COM 761152107 36,355 25,810 244.76 9,380 297.42 0.2405
2025-05-13 2025-03-31 13F RESMED COM 761152107 10,545 6,591 166.69 2,360 161.06 0.0752
2025-02-11 2024-12-31 13F RESMED COM 761152107 3,954 3,954 904 0.0330
2024-02-14 2023-12-31 13F RESMED COM 761152107 0 -59,250 -100.00 0 -100.00
2023-11-07 2023-09-30 13F RESMED COM 761152107 59,250 17,207 40.93 8,761 -4.63 0.5888
2023-08-08 2023-06-30 13F RESMED COM 761152107 42,043 27,523 189.55 9,186 188.96 0.6015
2023-05-12 2023-03-31 13F RESMED COM 761152107 14,520 971 7.17 3,180 12.77 0.2250
2023-02-13 2022-12-31 13F RESMED COM 761152107 13,549 13,504 30,008.89 2,820 31,222.22 0.2023
2022-11-07 2022-09-30 13F RESMED COM 761152107 45 45 9 0.0007
2022-08-09 2022-06-30 13F RESMED COM 761152107 0 -706 -100.00 0 -100.00
2022-05-16 2022-03-31 13F RESMED COM 761152107 706 -8,466 -92.30 171 -92.84 0.0149
2022-02-11 2021-12-31 13F RESMED COM 761152107 9,172 9,172 2,389 0.1938
2021-02-12 2020-12-31 13F RESMED COM 761152107 0 -14,412 -100.00 0 -100.00
2020-11-16 2020-09-30 13F RESMED COM 761152107 14,412 14,412 2,470 0.2833
2020-08-13 2020-06-30 13F RESMED COM 761152107 0 -706 -100.00 0 -100.00
2020-05-13 2020-03-31 13F RESMED COM 761152107 706 706 103 0.0671
2020-02-10 2019-12-31 13F RESMED COM 761152107 0 -6,680 -100.00 0 -100.00
2019-11-12 2019-09-30 13F RESMED COM 761152107 6,680 6,452 2,829.82 902 3,240.74 0.0889
2019-08-13 2019-06-30 13F RESMED COM 761152107 228 228 27 0.0027
2018-11-13 2018-09-30 13F RESMED COM 761152107 0 -6,801 -100.00 0 -100.00
2018-08-13 2018-06-30 13F RESMED COM 761152107 6,801 6,801 704 0.0479
2017-02-09 2016-12-31 13F RESMED COM 761152107 0 -13,739 -100.00 0 -100.00
2016-10-31 2016-09-30 13F RESMED COM 761152107 13,739 13,739 0.00 890 0.0989
2016-08-02 2016-06-30 13F RESMED COM 761152107 0 -13,560 -100.00 0 -100.00
2016-04-28 2016-03-31 13F RESMED COM 761152107 13,560 1,509 12.52 784 21.17 0.1255
2016-01-22 2015-12-31 13F RESMED COM 761152107 12,051 -762 -5.95 647 -0.77 0.1110
2015-10-22 2015-09-30 13F RESMED COM 761152107 12,813 12,813 0.00 652 0.1137
2015-07-27 2015-06-30 13F RESMED COM 761152107 0 -304 -100.00 0 -100.00
2015-04-24 2015-03-31 13F RESMED COM 761152107 304 304 0.00 21 0.0052
2015-01-27 2014-12-31 13F RESMED COM 761152107 0 -17,635 -100.00 0 -100.00
2014-10-15 2014-09-30 13F RESMED COM 761152107 17,635 17,635 0.00 868 0.1194
2014-07-08 2014-06-30 13F RESMED COM 761152107 0 -2,048 -100.00 0 -100.00
2014-05-21 2014-03-31 13F RESMED COM 761152107 2,048 -2,559 -55.55 91 -57.87 0.0215
2014-01-31 2013-12-31 13F RESMED COM 761152107 4,607 -3,093 -40.17 216 -46.80 0.1057
2013-10-28 2013-09-30 13F RESMED COM 761152107 7,700 -4,480 -36.78 406 -26.05 0.2516
2013-08-02 2013-06-30 13F RESMED COM 761152107 12,180 12,180 549 0.2877
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.