Ken Griffin Atrion Corp Transaction History

Citadel Advisors LLC

$505 Billion
Q3 2024

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2024 Aug 14, 2024	BUY	$381.09 - $495.99 $769,039 - $1 Million	2,018 New	2,018 $913,000
Q3 2022 Nov 14, 2022	BUY	$545.43 - $680.3 $171,265 - $213,614	314 Added 9.32%	3,683 $2.08 Million
Q2 2022 Aug 15, 2022	SELL	$605.0 - $763.25 $105,875 - $133,568	-175 Reduced 4.94%	3,369 $2.12 Million
Q1 2022 May 16, 2022	SELL	$601.4 - $763.0 $524,420 - $665,336	-872 Reduced 19.75%	3,544 $2.53 Million
Q4 2021 Feb 14, 2022	SELL	$650.15 - $802.0 $1.51 Million - $1.86 Million	-2,322 Reduced 34.46%	4,416 $0
Q3 2021 Nov 15, 2021	BUY	$594.24 - $758.0 $1.38 Million - $1.76 Million	2,327 Added 52.75%	6,738 $4.7 Million
Q2 2021 Aug 16, 2021	BUY	$582.88 - $670.99 $985,067 - $1.13 Million	1,690 Added 62.11%	4,411 $0
Q1 2021 May 17, 2021	SELL	$619.2 - $736.0 $433,440 - $515,200	-700 Reduced 20.46%	2,721 $1.75 Million
Q4 2020 Feb 16, 2021	SELL	$576.6 - $672.2 $388,628 - $453,062	-674 Reduced 16.46%	3,421 $2.2 Million
Q3 2020 Nov 16, 2020	SELL	$620.1 - $689.89 $569,871 - $634,008	-919 Reduced 18.33%	4,095 $2.56 Million
Q2 2020 Aug 14, 2020	SELL	$610.05 - $713.9 $1.31 Million - $1.54 Million	-2,154 Reduced 30.05%	5,014 $3.19 Million
Q1 2020 May 15, 2020	SELL	$615.5 - $751.4 $2.17 Million - $2.65 Million	-3,530 Reduced 33.0%	7,168 $4.66 Million
Q4 2019 Feb 14, 2020	BUY	$688.5 - $846.15 $4.15 Million - $5.1 Million	6,032 Added 129.28%	10,698 $8.04 Million
Q3 2019 Nov 14, 2019	BUY	$722.04 - $840.0 $470,770 - $547,680	652 Added 16.24%	4,666 $0
Q2 2019 Aug 14, 2019	SELL	$837.83 - $927.0 $253,024 - $279,954	-302 Reduced 7.0%	4,014 $3.42 Million
Q1 2019 May 15, 2019	SELL	$709.9 - $885.4 $355,659 - $443,585	-501 Reduced 10.4%	4,316 $0
Q4 2018 Feb 14, 2019	BUY	$667.94 - $785.7 $628,531 - $739,343	941 Added 24.28%	4,817 $0
Q3 2018 Nov 13, 2018	SELL	$602.8 - $699.6 $337,568 - $391,776	-560 Reduced 12.62%	3,876 $0
Q2 2018 Aug 10, 2018	BUY	$568.25 - $635.8 $2.16 Million - $2.41 Million	3,798 Added 595.3%	4,436 $0
Q1 2018 May 11, 2018	BUY	$526.8 - $633.85 $111,681 - $134,376	212 Added 49.77%	638 $403,000
Q4 2017 Feb 09, 2018	BUY	$620.6 - $689.35 $264,375 - $293,663	426	426 $269,000

Others Institutions Holding ATRI

# of Institutions

Shares Held

114K

Call Options Held

Put Options Held

View Full List

About ATRION CORP

Ticker ATRI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 1,785,990
Description
Atrion Corporation, together with its subsidiaries, develops, manufactures, and sells products for fluid delivery, cardiovascular, and ophthalmology applications in the United States, Canada, Europe, and internationally. Its fluid delivery products include valves that fill, hold, and release controlled amounts of fluids or gasses for use in vari...

More about ATRI

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