Parallax Volatility Advisers’s Century Aluminum CENX Stock Holding History
Bought
Maintained
Sold
Other funds holding CENX
G
SG
Parallax Volatility Advisers's CENX Position: Q2 2026 in Review
Parallax Volatility Advisers opened a new position in Century Aluminum (CENX) in Q2 2026: 10,024 shares worth $461K. The stake represents ﹤0.01% of the portfolio and ranks #1132 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in CENX as recently as Q4 2025.
Parallax Volatility Advisers first reported a position in CENX in Q2 2013 and has held it in 17 quarters since. The position peaked at $2.4M in Q4 2025. 415 funds tracked by Wall St. Rank hold CENX as of Q2 2026.
- Parallax Volatility Advisers held 10,024 shares of Century Aluminum worth $461K as of Q2 2026.
- Century Aluminum was a new Parallax Volatility Advisers position in Q2 2026.
- Century Aluminum made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #1132 holding.
- Parallax Volatility Advisers first reported a position in Century Aluminum in Q2 2013 and has held it in 17 quarters since.
- Parallax Volatility Advisers's Century Aluminum position peaked at $2.4M in Q4 2025.
- 415 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.
Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.