Ken Griffin Resmed Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 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 192,594 shares of RMD stock, worth $47.1 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

192,594

Previous 367,396 47.58%

Holding current value

$47.1 Million

Previous $94.8 Million 44.38%

% of portfolio

0.01%

Previous 0.02%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$252.01 - $293.73 $44.1 Million - $51.3 Million	-174,802 Reduced 47.58%	192,594 $52.7 Million
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

1,082

Shares Held

86.7M

Call Options Held

329K

Put Options Held

1.36M

View Full List

About RESMED INC

Ticker RMD
Exchange NYSE
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 146,459,008
Market Cap $35.8B

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