Yaupon Capital Management’s Century Aluminum CENX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$10.3M Buy
223,861
+12,660
+6% +$762K 0.2% 88
2026
Q1
$12.4M Buy
+211,201
New +$10.6M 0.39% 62
2025
Q1
Sell
-567,837
Closed -$10.3M 95
2024
Q4
$10.3M Buy
567,837
+245,813
+76% +$4.83M 0.43% 76
2024
Q3
$5.23M Buy
322,024
+257,812
+402% +$3.91M 0.28% 78
2024
Q2
$1.08M Buy
+64,212
New +$1.09M 0.05% 99

Other funds holding CENX

Yaupon Capital Management's CENX Position: Q2 2026 in Review

Yaupon Capital Management increased its Century Aluminum (CENX) stake by 6% in Q2 2026, buying an estimated $762K and bringing the position to 223,861 shares worth $10.3M. The position accounts for 0.2% of the portfolio, ranked #88.

Yaupon Capital Management first reported a position in CENX in Q2 2024 and has held it in 5 quarters since. The position peaked at $12.4M in Q1 2026. 413 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

  • Yaupon Capital Management held 223,861 shares of Century Aluminum worth $10.3M as of Q2 2026.
  • Yaupon Capital Management bought 12,660 Century Aluminum shares in Q2 2026, an estimated $762K.
  • Century Aluminum made up 0.2% of Yaupon Capital Management's portfolio in Q2 2026, its #88 holding.
  • Yaupon Capital Management first reported a position in Century Aluminum in Q2 2024 and has held it in 5 quarters since.
  • Yaupon Capital Management's Century Aluminum position peaked at $12.4M in Q1 2026.
  • 413 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Yaupon Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.