Two Sigma Securities’s Constellium CSTM Stock Holding History

Two Sigma Securities’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	$239K	Buy	+9,728	New	+$231K	0.03%	936
2025 Q3	–	Sell	-20,019	Closed	-$266K	–	1501
2025 Q2	$266K	Buy	+20,019	New	+$225K	0.03%	738
2025 Q1	–	Sell	-24,006	Closed	-$247K	–	1584
2024 Q4	$247K	Buy	+24,006	New	+$295K	0.03%	791
2024 Q3	–	Sell	-13,333	Closed	-$251K	–	3002
2024 Q2	$251K	Buy	13,333 +3,390	+34%	+$70.5K	﹤0.01%	2159
2024 Q1	$220K	Buy	+9,943	New	+$193K	﹤0.01%	2256
2023 Q4	–	Sell	-20,764	Closed	-$364K	–	3115
2023 Q3	$378K	Buy	+20,764	New	+$366K	﹤0.01%	1748

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

Two Sigma Securities's CSTM Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Constellium (CSTM) in Q1 2026: 9,728 shares worth $239K. The stake represents 0.03% of the portfolio and ranks #936 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in CSTM as recently as Q2 2025.

Two Sigma Securities first reported a position in CSTM in Q3 2023 and has held it in 6 quarters since. The position peaked at $378K in Q3 2023. 313 funds tracked by Wall St. Rank hold CSTM as of Q1 2026.

Two Sigma Securities held 9,728 shares of Constellium worth $239K as of Q1 2026.
Constellium was a new Two Sigma Securities position in Q1 2026.
Constellium made up 0.03% of Two Sigma Securities's portfolio in Q1 2026, its #936 holding.
Two Sigma Securities first reported a position in Constellium in Q3 2023 and has held it in 6 quarters since.
Two Sigma Securities's Constellium position peaked at $378K in Q3 2023.
313 funds tracked by Wall St. Rank held Constellium as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.