Ken Griffin Orion Engineered Carbons S.A. Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Orion Engineered Carbons S.A. stock. As of the latest transaction made, Citadel Advisors LLC holds 422,256 shares of OEC stock, worth $1.92 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

422,256

Previous 307,513 37.31%

Holding current value

$1.92 Million

Previous $3.23 Million 0.78%

% of portfolio

0.0%

Previous 0.0%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$7.5 - $11.52 $860,572 - $1.32 Million	114,743 Added 37.31%	422,256 $3.2 Million
Q2 2025 Aug 14, 2025	BUY	$10.03 - $12.65 $187,681 - $236,706	18,712 Added 6.48%	307,513 $3.23 Million
Q1 2025 May 15, 2025	SELL	$12.74 - $15.33 $204,922 - $246,583	-16,085 Reduced 5.28%	288,801 $3.73 Million
Q4 2024 Feb 14, 2025	BUY	$14.98 - $19.3 $1.23 Million - $1.58 Million	81,949 Added 36.76%	304,886 $4.81 Million
Q3 2024 Nov 14, 2024	BUY	$16.0 - $24.62 $2.13 Million - $3.27 Million	132,832 Added 147.42%	222,937 $3.97 Million

Q2 2024 Aug 14, 2024	BUY	$21.94 - $25.95 $1.31 Million - $1.55 Million	59,587 Added 195.25%	90,105 $1.98 Million
Q1 2024 May 15, 2024	SELL	$21.75 - $26.81 $273,201 - $336,760	-12,561 Reduced 29.16%	30,518 $717,000
Q4 2023 Feb 14, 2024	SELL	$19.43 - $28.31 $328,444 - $478,552	-16,904 Reduced 28.18%	43,079 $1.19 Million
Q3 2023 Nov 14, 2023	SELL	$20.69 - $23.48 $1.52 Million - $1.73 Million	-73,543 Reduced 55.08%	59,983 $1.28 Million
Q2 2023 Aug 14, 2023	BUY	$20.76 - $26.54 $1.68 Million - $2.15 Million	80,971 Added 154.07%	133,526 $2.83 Million
Q1 2023 May 15, 2023	SELL	$17.44 - $26.71 $873,255 - $1.34 Million	-50,072 Reduced 48.79%	52,555 $1.37 Million
Q4 2022 Feb 14, 2023	SELL	$13.22 - $19.11 $4.31 Million - $6.23 Million	-325,902 Reduced 76.05%	102,627 $1.83 Million
Q3 2022 Nov 14, 2022	SELL	$13.35 - $17.73 $140,602 - $186,732	-10,532 Reduced 2.4%	428,529 $5.72 Million
Q2 2022 Aug 15, 2022	BUY	$13.99 - $20.4 $5.03 Million - $7.33 Million	359,409 Added 451.22%	439,061 $6.82 Million
Q1 2022 May 16, 2022	BUY	$14.1 - $20.07 $40,100 - $57,079	2,844 Added 3.7%	79,652 $1.27 Million
Q4 2021 Feb 14, 2022	SELL	$16.99 - $20.29 $169,492 - $202,413	-9,976 Reduced 11.5%	76,808 $1.41 Million
Q3 2021 Nov 15, 2021	SELL	$16.54 - $19.31 $903,530 - $1.05 Million	-54,627 Reduced 38.63%	86,784 $1.58 Million
Q2 2021 Aug 16, 2021	BUY	$18.46 - $22.2 $1.67 Million - $2.01 Million	90,435 Added 177.41%	141,411 $2.69 Million
Q1 2021 May 17, 2021	BUY	$15.23 - $20.9 $326,851 - $448,534	21,461 Added 72.71%	50,976 $1.01 Million
Q4 2020 Feb 16, 2021	SELL	$12.78 - $17.14 $2.76 Million - $3.71 Million	-216,293 Reduced 87.99%	29,515 $506,000
Q2 2020 Aug 14, 2020	BUY	$6.35 - $13.06 $551,548 - $1.13 Million	86,858 Added 54.64%	245,808 $2.6 Million
Q1 2020 May 15, 2020	BUY	$6.73 - $19.3 $1.07 Million - $3.07 Million	158,950 New	158,950 $1.19 Million
Q4 2019 Feb 14, 2020	SELL	$15.77 - $20.44 $742,262 - $962,069	-47,068 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$12.35 - $21.27 $581,289 - $1 Million	47,068 New	47,068 $786,000
Q2 2019 Aug 14, 2019	SELL	$17.58 - $21.54 $709,106 - $868,837	-40,336 Closed	0 $0
Q1 2019 May 15, 2019	SELL	$18.48 - $28.5 $1.01 Million - $1.56 Million	-54,646 Reduced 57.53%	40,336 $0
Q3 2018 Nov 13, 2018	SELL	$30.55 - $36.0 $1.37 Million - $1.62 Million	-44,885 Reduced 32.09%	94,982 $0
Q1 2018 May 11, 2018	SELL	$25.5 - $29.9 $3.69 Million - $4.33 Million	-144,863 Reduced 50.88%	139,867 $3.79 Million
Q4 2017 Feb 09, 2018	SELL	$22.45 - $25.6 $2.29 Million - $2.61 Million	-101,916 Reduced 26.36%	284,730 $7.29 Million
Q3 2017 Nov 09, 2017	BUY	$20.0 - $22.45 $7.73 Million - $8.68 Million	386,646	386,646 $8.68 Million

Others Institutions Holding OEC

# of Institutions

199

Shares Held

53.8M

Call Options Held

641K

Put Options Held

82.1K

View Full List

About Orion Engineered Carbons S.A.

Ticker OEC
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 60,807,200
Market Cap $277M
Description
Orion Engineered Carbons S.A., together with its subsidiaries, manufactures and sells carbon black products in Germany, the United States, South Korea, Brazil, China, South Africa, the rest of Europe, and internationally. It operates in two segments, Specialty Carbon Black and Rubber Carbon Black. The company offers post-treated specialty carbon...

More about OEC

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