PEAK6 Investments’s Century Aluminum CENX Stock Holding History

PEAK6 Investments’s Portfolio CENX Stock Details CENX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q3	–	Sell	-3,700	Closed	-$62K	–	3547
2024 Q2	$62K	Hold	3,700	–	–	﹤0.01%	3121
2024 Q1	$56.9K	Sell	3,700 -52,500	-93%	-$590K	﹤0.01%	3543
2023 Q4	$682K	Sell	56,200 -20,600	-27%	-$162K	﹤0.01%	2388
2023 Q3	$552K	Hold	76,800	–	–	﹤0.01%	2308
2023 Q2	$670K	Sell	76,800 -36,700	-32%	-$319K	﹤0.01%	1989
2023 Q1	$1.14M	Buy	113,500 +99,300	+699%	+$1.03M	0.01%	1743
2022 Q4	$116K	Buy	14,200 +7,000	+97%	+$52.9K	﹤0.01%	3587
2022 Q3	$38K	Sell	7,200 -83,100	-92%	-$632K	﹤0.01%	4410
2022 Q2	$769K	Buy	90,300 +55,900	+163%	+$869K	﹤0.01%	3344
2022 Q1	$905K	Sell	34,400 -31,900	-48%	-$671K	﹤0.01%	2588
2021 Q4	$1.1M	Sell	66,300 -8,500	-11%	-$124K	﹤0.01%	2478
2021 Q3	$1.01M	Buy	74,800 +73,600	+6,133%	+$925K	﹤0.01%	2588
2021 Q2	$15K	Sell	1,200 -20,700	-95%	-$298K	﹤0.01%	4771
2021 Q1	$387K	Buy	21,900 +19,200	+711%	+$274K	﹤0.01%	3428
2020 Q4	$30K	Sell	2,700 -9,100	-77%	-$82.5K	﹤0.01%	4285
2020 Q3	$84K	Buy	+11,800	New	+$103K	﹤0.01%	3896
2020 Q1	–	Sell	-19,900	Closed	-$150K	–	4029
2019 Q4	$150K	Hold	19,900	–	–	﹤0.01%	2689
2019 Q3	$132K	Sell	19,900 -68,400	-77%	-$453K	﹤0.01%	3109
2019 Q2	$610K	Buy	+88,300	New	+$656K	﹤0.01%	2124
2018 Q4	–	Sell	-12,100	Closed	-$145K	–	4070
2018 Q3	$145K	Buy	+12,100	New	+$156K	﹤0.01%	3392

Other funds holding CENX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

CHP

Castle Hook Partners New York $23.4B AUM 158.96% 1-Year Est. Return

MPM

Mountaineer Partners Management New York $201M AUM 106.11% 1-Year Est. Return

PEAK6 Investments's CENX Position: Q4 2023 in Review

PEAK6 Investments sold out of Century Aluminum (CENX) in Q4 2023, closing a stake of 55,426 shares — an estimated $435K sold.

PEAK6 Investments first reported a position in CENX in Q2 2019 and held it in 13 quarters. The position peaked at $399K in Q3 2023. 171 funds tracked by Wall St. Rank hold CENX as of Q4 2023.

PEAK6 Investments reported no remaining Century Aluminum position as of Q4 2023 after selling out during the quarter.
PEAK6 Investments sold 55,426 Century Aluminum shares in Q4 2023, an estimated $435K.
PEAK6 Investments first reported a position in Century Aluminum in Q2 2019 and held it in 13 quarters.
PEAK6 Investments's Century Aluminum position peaked at $399K in Q3 2023.
171 funds tracked by Wall St. Rank held Century Aluminum as of Q4 2023.

Based on PEAK6 Investments's 13F filing for Q4 2023, filed 13 Feb 2024.