XT
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XTX Topco’s Constellium CSTM Stock Holding History

XTX Topco’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
Q2 		$1.46M Buy
+45,827
New +$1.48M 0.02% 1435
2026
Q1 		– Sell
-35,285
Closed -$665K – 3915
2025
Q4 		$665K Buy
35,285
+4,502
+15% +$74.7K 0.02% 1359
2025
Q3 		$458K Buy
+30,783
New +$440K 0.02% 1140
2025
Q2 		– Sell
-22,757
Closed -$230K – 2499
2025
Q1 		$230K Buy
+22,757
New +$242K 0.01% 1601
2024
Q3 		– Sell
-22,948
Closed -$433K – 2168
2024
Q2 		$433K Buy
+22,948
New +$477K 0.04% 731
2024
Q1 		– Sell
-19,458
Closed -$388K – 1916
2023
Q4 		$388K Buy
+19,458
New +$341K 0.09% 418
2023
Q1 		– Sell
-20,104
Closed -$238K – 1342
2022
Q4 		$238K Buy
20,104
+6,835
+52% +$79.9K 0.05% 732
2022
Q3 		$135K Buy
+13,269
New +$176K 0.03% 885

Other funds holding CSTM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
B
Bpifrance Maisons Alfort, Cedex, France $1.36B AUM 21.86% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
KPM
Kinetic Partners Management Miami, Florida $4.19B AUM 61.52% 1-Year Est. Return

XTX Topco's CSTM Position: Q2 2026 in Review

XTX Topco opened a new position in Constellium (CSTM) in Q2 2026: 45,827 shares worth $1.46M. The stake represents 0.02% of the portfolio and ranks #1435 among its holdings. This is a return to the name: XTX Topco previously reported a position in CSTM as recently as Q4 2025.

XTX Topco first reported a position in CSTM in Q3 2022 and has held it in 8 quarters since. 389 funds tracked by Wall St. Rank hold CSTM as of Q2 2026.

  • XTX Topco held 45,827 shares of Constellium worth $1.46M as of Q2 2026.
  • Constellium was a new XTX Topco position in Q2 2026.
  • Constellium made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1435 holding.
  • XTX Topco first reported a position in Constellium in Q3 2022 and has held it in 8 quarters since.
  • 389 funds tracked by Wall St. Rank held Constellium as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.