American Century Companies’s Constellium CSTM Stock Holding History
Bought
Maintained
Sold
Other funds holding CSTM
B
KPM
ECA
American Century Companies's CSTM Position: Q2 2026 in Review
American Century Companies increased its Constellium (CSTM) stake by 102% in Q2 2026, buying an estimated $68.9M and bringing the position to 4,220,743 shares worth $135M. The position accounts for 0.06% of the portfolio, ranked #372.
American Century Companies first reported a position in CSTM in Q1 2014 and has held it in 23 quarters since. 388 funds tracked by Wall St. Rank hold CSTM as of Q2 2026.
- American Century Companies held 4,220,743 shares of Constellium worth $135M as of Q2 2026.
- American Century Companies bought 2,135,264 Constellium shares in Q2 2026, an estimated $68.9M.
- Constellium made up 0.06% of American Century Companies's portfolio in Q2 2026, its #372 holding.
- American Century Companies first reported a position in Constellium in Q1 2014 and has held it in 23 quarters since.
- 388 funds tracked by Wall St. Rank held Constellium as of Q2 2026.
Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.