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HRT Financial’s Century Aluminum CENX Stock Holding History

HRT Financial’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
2026
Q1 		$11.5M Buy
195,992
+122,490
+167% +$6.14M 0.03% 563
2025
Q4 		$2.88M Buy
+73,502
New +$2.3M 0.01% 1073
2025
Q3 		– Sell
-31,497
Closed -$567K – 2919
2025
Q2 		$567K Sell
31,497
-15,124
-32% -$257K ﹤0.01% 1539
2025
Q1 		$865K Sell
46,621
-54,455
-54% -$1.05M 0.01% 1172
2024
Q4 		$1.84M Buy
101,076
+81,097
+406% +$1.59M 0.01% 772
2024
Q3 		$324K Sell
19,979
-5,719
-22% -$86.6K ﹤0.01% 1777
2024
Q2 		$430K Buy
+25,698
New +$437K ﹤0.01% 1357
2023
Q1 		– Sell
-42,996
Closed -$351K – 2558
2022
Q4 		$351K Buy
+42,996
New +$325K 0.01% 1637
2022
Q2 		– Sell
-51,809
Closed -$1.36M – 3004
2022
Q1 		$1.36M Buy
+51,809
New +$1.09M 0.01% 834
2021
Q4 		– Sell
-73,765
Closed -$992K – 3273
2021
Q3 		$992K Buy
+73,765
New +$927K 0.01% 1322
2021
Q2 		– Sell
-18,090
Closed -$319K – 2914
2021
Q1 		$319K Buy
+18,090
New +$258K ﹤0.01% 2066
2019
Q4 		– Sell
-11,280
Closed -$74K – 1196
2019
Q3 		$74K Sell
11,280
-71,999
-86% -$477K ﹤0.01% 1270
2019
Q2 		$575K Buy
+83,279
New +$619K 0.04% 383

Other funds holding CENX

G
Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

HRT Financial's CENX Position: Q1 2026 in Review

HRT Financial increased its Century Aluminum (CENX) stake by 167% in Q1 2026, buying an estimated $6.14M and bringing the position to 195,992 shares worth $11.5M. The position accounts for 0.03% of the portfolio, ranked #563.

HRT Financial first reported a position in CENX in Q2 2019 and has held it in 13 quarters since. 386 funds tracked by Wall St. Rank hold CENX as of Q1 2026.

  • HRT Financial held 195,992 shares of Century Aluminum worth $11.5M as of Q1 2026.
  • HRT Financial bought 122,490 Century Aluminum shares in Q1 2026, an estimated $6.14M.
  • Century Aluminum made up 0.03% of HRT Financial's portfolio in Q1 2026, its #563 holding.
  • HRT Financial first reported a position in Century Aluminum in Q2 2019 and has held it in 13 quarters since.
  • 386 funds tracked by Wall St. Rank held Century Aluminum as of Q1 2026.

Based on HRT Financial's 13F filing for Q1 2026, filed 14 May 2026.