Simplex Trading, LLC Century Aluminum CO Transaction History

Simplex Trading, LLC

$3.28 Billion
Q4 2024

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2023 Feb 02, 2024	BUY	$5.79 - $12.67 $269,611 - $589,978	46,565 Added 541.39%	55,166 $669,000
Q3 2023 Nov 01, 2023	BUY	$6.5 - $9.3 $3,653 - $5,226	562 Added 6.99%	8,601 $61,000
Q2 2023 Aug 04, 2023	BUY	$7.2 - $10.08 $57,880 - $81,033	8,039 New	8,039 $70,000
Q4 2022 Feb 02, 2023	SELL	$5.72 - $9.48 $116,630 - $193,297	-20,390 Reduced 90.88%	2,047 $16,000
Q3 2022 Nov 04, 2022	SELL	$5.28 - $9.88 $1,547 - $2,894	-293 Reduced 1.29%	22,437 $118,000
Q2 2022 Aug 03, 2022	SELL	$7.11 - $27.55 $39,801 - $154,224	-5,598 Reduced 19.76%	22,730 $167,000
Q1 2022 May 02, 2022	BUY	$15.34 - $29.49 $223,488 - $429,639	14,569 Added 105.89%	28,328 $745,000
Q4 2021 Feb 23, 2022	SELL	$12.87 - $17.41 $203,526 - $275,321	-15,814 Reduced 53.47%	13,759 $227,000
Q3 2021 Oct 28, 2021	SELL	$10.58 - $14.9 $32,554 - $45,847	-3,077 Reduced 9.42%	29,573 $372,000
Q2 2021 Aug 12, 2021	BUY	$11.44 - $17.35 $201,126 - $305,030	17,581 Added 116.67%	32,650 $420,000
Q1 2021 Apr 26, 2021	BUY	$9.75 - $19.05 $47,853 - $93,497	4,908 Added 48.3%	15,069 $0
Q4 2020 Feb 02, 2021	SELL	$6.58 - $12.09 $45,415 - $83,445	-6,902 Reduced 40.45%	10,161 $112,000
Q3 2020 Oct 14, 2020	SELL	$6.81 - $10.83 $21,703 - $34,515	-3,187 Reduced 15.74%	17,063 $121,000
Q2 2020 Jul 13, 2020	BUY	$3.04 - $7.87 $37,325 - $96,627	12,278 Added 154.01%	20,250 $144,000
Q1 2020 Apr 29, 2020	SELL	$3.15 - $8.02 $77,949 - $198,462	-24,746 Reduced 75.63%	7,972 $28,000
Q4 2019 Feb 05, 2020	BUY	$5.82 - $8.33 $164,956 - $236,097	28,343 Added 647.84%	32,718 $245,000
Q3 2019 Oct 15, 2019	SELL	$5.15 - $7.83 $65,374 - $99,394	-12,694 Reduced 74.37%	4,375 $29,000
Q2 2019 Jul 26, 2019	BUY	$5.56 - $9.75 $63,361 - $111,111	11,396 Added 200.88%	17,069 $117,000
Q1 2019 Apr 18, 2019	SELL	$7.31 - $9.35 $195,498 - $250,056	-26,744 Reduced 82.5%	5,673 $0
Q4 2018 Jan 16, 2019	BUY	$6.81 - $12.07 $190,850 - $338,261	28,025 Added 638.09%	32,417 $236,000
Q3 2018 Oct 23, 2018	SELL	$11.09 - $15.46 $188,352 - $262,572	-16,984 Reduced 79.45%	4,392 $52,000
Q2 2018 Jul 30, 2018	BUY	$14.76 - $19.92 $139,969 - $188,901	9,483 Added 79.74%	21,376 $336,000
Q1 2018 Apr 26, 2018	SELL	$16.2 - $24.34 $737,229 - $1.11 Million	-45,508 Reduced 79.28%	11,893 $196,000
Q4 2017 Jan 10, 2018	BUY	$13.1 - $19.86 $751,953 - $1.14 Million	57,401	57,401 $1.13 Million

Others Institutions Holding CENX

# of Institutions

248

Shares Held

51.5M

Call Options Held

3.3M

Put Options Held

1.09M

Black Rock Inc. New York, NY

9.8M
Shares

$204 Million
0.0% of portfolio
Vanguard Group Inc Valley Forge, PA

5.85M
Shares

$122 Million
0.0% of portfolio
State Street Corp Boston, MA

3.34M
Shares

$69.5 Million
0.0% of portfolio
Dimensional Fund Advisors LP Austin, TX

2.94M
Shares

$61.2 Million
0.01% of portfolio
Mirae Asset Global Etfs Holdings Ltd. Central, K3

2.07M
Shares

$43.1 Million
0.09% of portfolio

View Full List

About CENTURY ALUMINUM CO

Ticker CENX
Exchange NASDAQ
Sector Basic Materials
Industry Aluminum
Shares Outstandng 91,358,096
Market Cap $1.9B
Description
Century Aluminum Company, together with its subsidiaries, produces standard-grade and value-added primary aluminum products in the United States and Iceland. It also owns and operates a carbon anode production facility in the Netherlands. The company was incorporated in 1981 and is headquartered in Chicago, Illinois.

More about CENX

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