Ken Griffin Resmed Inc Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Resmed Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 367,396 shares of RMD stock, worth $106 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

367,396

Previous 104,400 251.91%

Holding current value

$106 Million

Previous $23.4 Million 305.61%

% of portfolio

0.02%

Previous 0.0%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$204.54 - $258.0 $67.3 Million - $84.8 Million	328,864 Added 853.48%	367,396 $94.8 Million
Q1 2025 May 15, 2025	SELL	$219.7 - $257.65 $15.1 Million - $17.8 Million	-68,946 Reduced 64.15%	38,532 $8.63 Million
Q4 2024 Feb 14, 2025	SELL	$228.69 - $256.07 $27.9 Million - $31.2 Million	-121,957 Reduced 53.16%	107,478 $24.6 Million
Q3 2024 Nov 14, 2024	BUY	$186.94 - $252.92 $39.4 Million - $53.4 Million	210,950 Added 1141.2%	229,435 $56 Million
Q2 2024 Aug 14, 2024	SELL	$173.83 - $220.63 $17.2 Million - $21.9 Million	-99,047 Reduced 84.27%	18,485 $3.54 Million
Q1 2024 May 15, 2024	SELL	$165.79 - $198.03 $18 Million - $21.5 Million	-108,761 Reduced 48.06%	117,532 $23.3 Million
Q4 2023 Feb 14, 2024	SELL	$134.65 - $174.81 $201 Million - $261 Million	-1,493,264 Reduced 86.84%	226,293 $38.9 Million
Q3 2023 Nov 14, 2023	SELL	$136.29 - $225.35 $19 Million - $31.4 Million	-139,516 Reduced 7.5%	1,719,557 $254 Million
Q2 2023 Aug 14, 2023	SELL	$209.98 - $240.96 $51 Million - $58.6 Million	-243,000 Reduced 11.56%	1,859,073 $406 Million
Q1 2023 May 15, 2023	BUY	$205.07 - $236.53 $193 Million - $223 Million	942,177 Added 81.23%	2,102,073 $460 Million
Q4 2022 Feb 14, 2023	SELL	$205.77 - $233.97 $37.8 Million - $42.9 Million	-183,562 Reduced 13.66%	1,159,896 $241 Million
Q3 2022 Nov 14, 2022	BUY	$212.32 - $243.58 $13.3 Million - $15.3 Million	62,863 Added 4.91%	1,343,458 $293 Million
Q2 2022 Aug 15, 2022	BUY	$191.41 - $252.08 $217 Million - $286 Million	1,134,511 Added 776.62%	1,280,595 $268 Million
Q4 2021 Feb 14, 2022	BUY	$248.03 - $268.66 $35 Million - $37.9 Million	141,138 Added 2853.58%	146,084 $0
Q3 2021 Nov 15, 2021	SELL	$247.68 - $297.36 $51.9 Million - $62.4 Million	-209,686 Reduced 97.7%	4,946 $1.3 Million
Q2 2021 Aug 16, 2021	BUY	$187.97 - $247.09 $19.2 Million - $25.3 Million	102,337 Added 91.13%	214,632 $0
Q1 2021 May 17, 2021	BUY	$179.46 - $222.28 $12.3 Million - $15.3 Million	68,670 Added 157.41%	112,295 $21.8 Million
Q4 2020 Feb 16, 2021	BUY	$167.5 - $220.59 $3.88 Million - $5.11 Million	23,173 Added 113.3%	43,625 $9.27 Million
Q3 2020 Nov 16, 2020	SELL	$168.14 - $205.63 $18.4 Million - $22.6 Million	-109,711 Reduced 84.29%	20,452 $3.51 Million
Q2 2020 Aug 14, 2020	BUY	$142.29 - $192.0 $9.98 Million - $13.5 Million	70,104 Added 116.73%	130,163 $25 Million
Q1 2020 May 15, 2020	BUY	$114.34 - $176.62 $1.61 Million - $2.49 Million	14,070 Added 30.59%	60,059 $8.85 Million
Q4 2019 Feb 14, 2020	BUY	$126.52 - $156.7 $4.87 Million - $6.04 Million	38,524 Added 516.06%	45,989 $7.13 Million
Q3 2019 Nov 14, 2019	SELL	$123.37 - $140.33 $2.74 Million - $3.12 Million	-22,220 Reduced 74.85%	7,465 $0
Q2 2019 Aug 14, 2019	SELL	$97.37 - $123.27 $2.69 Million - $3.41 Million	-27,628 Reduced 48.21%	29,685 $3.62 Million
Q1 2019 May 15, 2019	SELL	$91.56 - $117.84 $21.8 Million - $28 Million	-237,572 Reduced 80.56%	57,313 $0
Q4 2018 Feb 14, 2019	BUY	$98.06 - $115.33 $24.2 Million - $28.4 Million	246,508 Added 509.56%	294,885 $0
Q3 2018 Nov 13, 2018	SELL	$103.52 - $115.55 $1.82 Million - $2.03 Million	-17,535 Reduced 26.6%	48,377 $0
Q2 2018 Aug 10, 2018	BUY	$93.62 - $107.93 $5.18 Million - $5.98 Million	55,380 Added 525.83%	65,912 $0
Q1 2018 May 11, 2018	SELL	$85.53 - $102.82 $496,245 - $596,561	-5,802 Reduced 35.52%	10,532 $1.04 Million
Q4 2017 Feb 09, 2018	SELL	$76.14 - $86.44 $40.7 Million - $46.2 Million	-534,621 Reduced 97.04%	16,334 $1.38 Million
Q3 2017 Nov 09, 2017	BUY	$76.11 - $77.2 $41.9 Million - $42.5 Million	550,955	550,955 $42.4 Million

Others Institutions Holding RMD

# of Institutions

1,034

Shares Held

88.5M

Call Options Held

418K

Put Options Held

635K

View Full List

About RESMED INC

Ticker RMD
Exchange NYSE
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 146,459,008
Market Cap $42.1B

More about RMD

Track Ken Griffin's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.

Account