Ken Griffin Alcon Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Alcon Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 227,553 shares of ALC stock, worth $17.7 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

227,553

Previous 20,400 1015.46%

Holding current value

$17.7 Million

Previous $1.8 Million 841.89%

% of portfolio

0.0%

Previous 0.0%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$73.24 - $92.22 $16.7 Million - $21 Million	227,553 New	227,553 $17 Million
Q1 2025 May 15, 2025	SELL	$82.73 - $96.8 $112 Million - $131 Million	-1,355,274 Reduced 87.88%	186,917 $17.7 Million
Q4 2024 Feb 14, 2025	BUY	$83.87 - $99.15 $129 Million - $153 Million	1,542,191 New	1,542,191 $131 Million
Q2 2024 Aug 14, 2024	BUY	$77.58 - $92.26 $106 Million - $126 Million	1,369,196 Added 1785.76%	1,445,869 $129 Million
Q1 2024 May 15, 2024	BUY	$74.84 - $88.15 $2.37 Million - $2.79 Million	31,688 Added 70.44%	76,673 $6.39 Million

Q4 2023 Feb 14, 2024	SELL	$69.57 - $78.12 $79.3 Million - $89 Million	-1,139,434 Reduced 96.2%	44,985 $3.51 Million
Q3 2023 Nov 14, 2023	SELL	$76.74 - $85.2 $1.13 Million - $1.25 Million	-14,694 Reduced 1.23%	1,184,419 $91.3 Million
Q2 2023 Aug 14, 2023	BUY	$69.16 - $82.11 $34.6 Million - $41.1 Million	500,005 Added 71.52%	1,199,113 $98.5 Million
Q1 2023 May 15, 2023	SELL	$64.46 - $77.23 $86.2 Million - $103 Million	-1,337,256 Reduced 65.67%	699,108 $49.3 Million
Q4 2022 Feb 14, 2023	SELL	$56.51 - $71.71 $29.3 Million - $37.2 Million	-518,274 Reduced 20.29%	2,036,364 $140 Million
Q3 2022 Nov 14, 2022	BUY	$56.96 - $78.09 $118 Million - $162 Million	2,076,920 Added 434.76%	2,554,638 $149 Million
Q2 2022 Aug 15, 2022	BUY	$64.25 - $81.25 $30.3 Million - $38.3 Million	471,265 Added 7303.04%	477,718 $33.4 Million
Q1 2022 May 16, 2022	SELL	$71.65 - $87.13 $9.06 Million - $11 Million	-126,442 Reduced 95.14%	6,453 $512,000
Q4 2021 Feb 14, 2022	SELL	$77.91 - $88.5 $27.4 Million - $31.1 Million	-351,816 Reduced 72.58%	132,895 $11.6 Million
Q3 2021 Nov 15, 2021	BUY	$68.18 - $87.25 $8.3 Million - $10.6 Million	121,809 Added 33.57%	484,711 $39 Million
Q2 2021 Aug 16, 2021	SELL	$66.27 - $76.21 $5.49 Million - $6.31 Million	-82,850 Reduced 18.59%	362,902 $25.5 Million
Q1 2021 May 17, 2021	BUY	$65.32 - $76.01 $19.7 Million - $23 Million	301,968 Added 210.02%	445,752 $31.3 Million
Q4 2020 Feb 16, 2021	SELL	$56.82 - $66.57 $22.1 Million - $25.9 Million	-389,806 Reduced 73.05%	143,784 $9.49 Million
Q3 2020 Nov 16, 2020	BUY	$55.23 - $62.39 $28.9 Million - $32.7 Million	523,736 Added 5314.96%	533,590 $30.4 Million
Q2 2020 Aug 14, 2020	SELL	$49.45 - $64.16 $4.32 Million - $5.6 Million	-87,359 Reduced 89.86%	9,854 $565,000
Q1 2020 May 15, 2020	SELL	$39.86 - $63.46 $23.3 Million - $37.2 Million	-585,753 Reduced 85.77%	97,213 $4.94 Million
Q4 2019 Feb 14, 2020	SELL	$55.04 - $59.27 $14.4 Million - $15.5 Million	-260,946 Reduced 27.65%	682,966 $38.6 Million
Q3 2019 Nov 14, 2019	BUY	$58.2 - $62.42 $48.4 Million - $51.9 Million	830,896 Added 735.2%	943,912 $55 Million
Q2 2019 Aug 14, 2019	BUY	$54.43 - $63.33 $6.15 Million - $7.16 Million	113,016 New	113,016 $7.01 Million

Others Institutions Holding ALC

# of Institutions

774

Shares Held

244M

Call Options Held

14.7M

Put Options Held

7.36M

View Full List

About ALCON INC

Ticker ALC
Exchange NYSE
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 490,087,008
Market Cap $38.1B
Description
Alcon Inc., an eye care company, researches, develops, manufactures, distributes, and sells eye care products for eye care professionals and their patients worldwide. The company's Surgical segment offers equipment, instrumentation and diagnostics, intraocular lenses (IOLs), and other implantables; and consumables, including viscoelastics, surgi...

More about ALC

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