Ken Fisher’s Constellium CSTM Stock Holding History

Ken Fisher’s Portfolio CSTM Stock Details CSTM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$13.3M	Buy	539,451 +529,278	+5,203%	+$12.6M	﹤0.01%	365
2025 Q4	$192K	Buy	+10,173	New	+$169K	﹤0.01%	999

Other funds holding CSTM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Bpifrance Maisons Alfort, Cedex, France $1.36B AUM 21.86% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Ken Fisher's CSTM Position: Q1 2026 in Review

Ken Fisher increased its Constellium (CSTM) stake by 5,203% in Q1 2026, buying an estimated $12.6M and bringing the position to 539,451 shares worth $13.3M. The position accounts for ﹤0.01% of the portfolio, ranked #365.

Ken Fisher first reported a position in CSTM in Q4 2025 and has held it in 2 quarters since. 313 funds tracked by Wall St. Rank hold CSTM as of Q1 2026.

Ken Fisher held 539,451 shares of Constellium worth $13.3M as of Q1 2026.
Ken Fisher bought 529,278 Constellium shares in Q1 2026, an estimated $12.6M.
Constellium made up ﹤0.01% of Ken Fisher's portfolio in Q1 2026, its #365 holding.
Ken Fisher first reported a position in Constellium in Q4 2025 and has held it in 2 quarters since.
313 funds tracked by Wall St. Rank held Constellium as of Q1 2026.

Based on Fisher Asset Management's 13F filing for Q1 2026, filed 5 May 2026.