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
2023 Q4	–	Sell	-55,426	Closed	-$435K	–	4275
2023 Q3	$399K	Buy	55,426 +19,299	+53%	+$155K	﹤0.01%	2553
2023 Q2	$315K	Sell	36,127 -1,606	-4%	-$14K	﹤0.01%	2546
2023 Q1	$377K	Buy	37,733 +25,263	+203%	+$262K	﹤0.01%	2629
2022 Q4	$102K	Buy	+12,470	New	+$94.2K	﹤0.01%	3659
2022 Q3	–	Sell	-36,127	Closed	-$275K	–	4999
2022 Q2	$315K	Buy	+36,127	New	+$561K	﹤0.01%	2547
2022 Q1	–	Sell	-11,032	Closed	-$232K	–	5268
2021 Q4	$183K	Buy	+11,032	New	+$161K	﹤0.01%	4071
2021 Q3	–	Sell	-22,224	Closed	-$279K	–	5228
2021 Q2	$286K	Buy	22,224 +21,629	+3,635%	+$311K	﹤0.01%	3720
2021 Q1	$11K	Sell	595 -1,517	-72%	-$21.6K	﹤0.01%	4666
2020 Q4	$23K	Sell	2,112 -3,028	-59%	-$27.5K	﹤0.01%	4317
2020 Q3	$37K	Buy	+5,140	New	+$44.7K	﹤0.01%	4065
2020 Q1	–	Sell	-5,508	Closed	-$41K	–	4028
2019 Q4	$41K	Sell	5,508 -6,527	-54%	-$45.2K	﹤0.01%	3067
2019 Q3	$80K	Sell	12,035 -15,925	-57%	-$105K	﹤0.01%	3295
2019 Q2	$193K	Buy	+27,960	New	+$208K	﹤0.01%	2876

Other funds holding CENX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

CHP

Castle Hook Partners New York $21.8B AUM 215.45% 1-Year Est. Return

MPM

Mountaineer Partners Management New York $137M AUM 91.53% 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.