CAPSTONE INVESTMENT ADVISORS, LLC

Position in RMD — Resmed Inc

CIK 1426196 NEW YORK, NY

Back to RMD Full portfolio

Position in RMD

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$377,092

-$198,250 QoQ

Shares Held

1,935

-24.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#560

of 880 holders

Holding Since

Jun 2020

24 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Common Shares in RMD Over Time

Shares Held

Position Value (USD)

Derivatives in RMD

reported options exposure · as of Dec 31, 2025

CallValue

CallShares

PutValue

$240,870

PutShares

1,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $6,897,867 across 4 Medical Instruments & Supplies names. RMD ranks #4 (5.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	11,825	$4,702,566
2	MMSI	Merit Medical Systems Inc	19,611	$1,359,826
3	XRAY	DENTSPLY SIRONA Inc.	43,203	$458,383
4	RMD	Resmed Inc This page	1,935	$377,092

All Filings in RMD

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$377,092	1,935	-24.5%	Shares	Defined	2026-08-17
2026-03-31	$575,342	2,563	-5.9%	Shares	Defined	2026-05-15
2025-12-31	$656,370	2,725	+91.8%	Shares	Defined	2026-02-17
2025-12-31	$240,870	1,000	-61.5%	Put	Defined	2026-02-17
2025-09-30	$711,698	2,600	+13.0%	Put	Defined	2025-11-14
2025-09-30	$355,849	1,300	-7.1%	Call	Defined	2025-11-14
2025-06-30	$366,618	1,421	-57.1%	Shares	Defined	2025-08-14
2025-06-30	$361,200	1,400	-39.1%	Call	Defined	2025-08-14
2025-06-30	$593,400	2,300	-17.9%	Put	Defined	2025-08-14
2025-03-31	$514,855	2,300	+15.0%	Call	Sole	2025-05-15
2025-03-31	$626,780	2,800	-36.4%	Put	Sole	2025-05-15
2024-12-31	$757,878	3,314	+133.4%	Shares	Sole	2025-02-14
2024-12-31	$1,006,236	4,400	-40.5%	Put	Sole	2025-02-14
2024-12-31	$457,380	2,000	-28.6%	Call	Sole	2025-02-14
2024-09-30	$1,806,488	7,400	+12.1%	Put	Sole	2024-11-14
2024-09-30	$683,536	2,800	+16.7%	Call	Sole	2024-11-14
2024-09-30	$346,650	1,420	-49.9%	Shares	Sole	2024-11-14
2024-06-30	$1,263,372	6,600	+10.0%	Put	Sole	2024-08-14
2024-06-30	$542,292	2,833	-43.2%	Shares	Sole	2024-08-14
2024-06-30	$459,408	2,400	-4.0%	Call	Sole	2024-08-14
2024-03-31	$1,188,180	6,000	+11.1%	Put	Sole	2024-05-01
2024-03-31	$988,565	4,992	+66.8%	Shares	Sole	2024-05-01
2024-03-31	$495,075	2,500	+31.6%	Call	Sole	2024-05-01
2023-12-31	$514,855	2,993	+123.5%	Shares	Sole	2024-02-12
2023-12-31	$326,838	1,900	+375.0%	Call	Sole	2024-02-12
2023-12-31	$928,908	5,400	+575.0%	Put	Sole	2024-02-12
2023-09-30	$118,296	800	-42.9%	Put	Sole	2023-11-13
2023-09-30	$197,997	1,339	+10200.0%	Shares	Sole	2023-11-13
2023-09-30	$59,148	400	0.0%	Call	Sole	2023-11-13
2023-06-30	$305,900	1,400	-26.3%	Put	Sole	2023-08-10
2023-06-30	$2,840	13	-98.0%	Shares	Sole	2023-08-10
2023-06-30	$87,400	400	-33.3%	Call	Sole	2023-08-10
2022-12-31	$124,878	600	-87.5%	Call	Sole	2023-02-10
2022-12-31	$395,447	1,900	-90.5%	Put	Sole	2023-02-10
2022-12-31	$137,782	662	-86.4%	Shares	Sole	2023-02-10
2022-09-30	$1,047,840	4,800	+14.3%	Call	Sole	2022-11-10
2022-09-30	$4,387,830	20,100	+6.3%	Put	Sole	2022-11-10
2022-09-30	$1,064,212	4,875	+487400.0%	Shares	Sole	2022-11-10
2022-06-30	$880,446	4,200	-52.8%	Call	Sole	2022-08-15
2022-06-30	$3,962,007	18,900	-44.1%	Put	Sole	2022-08-15
2022-03-31	$2,158,339	8,900	-22.6%	Call	Sole	2022-05-13
2022-03-31	$8,196,838	33,800	-43.2%	Put	Sole	2022-05-13
2021-12-31	$2,995,520	11,500	-13.5%	Call	Sole	2022-02-11
2021-12-31	$15,498,560	59,500	-11.6%	Put	Sole	2022-02-11
2021-12-31	$260	1	-100.0%	Shares	Sole	2022-02-11
2021-09-30	$3,505,215	13,300	+1008.3%	Call	Sole	2021-11-15
2021-09-30	$2,131,328	8,087	—	Shares	Sole	2021-11-15
2021-09-30	$17,736,915	67,300	+485.2%	Put	Sole	2021-11-15
2021-06-30	$2,834,980	11,500	—	Put	Sole	2022-02-11
2021-06-30	$295,824	1,200	—	Call	Sole	2022-02-11
No filing history on record for this holder in this stock.