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GW&K Investment Management’s Constellium CSTM Stock Holding History

GW&K Investment Management’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 		$8.1M Sell
254,026
-3,562
-1% -$115K 0.06% 271
2026
Q1 		$6.33M Sell
257,588
-9,543
-4% -$227K 0.06% 270
2025
Q4 		$5.04M Buy
267,131
+107,101
+67% +$1.78M 0.04% 273
2025
Q3 		$2.38M Buy
+160,030
New +$2.29M 0.02% 306

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 $3.38T AUM 44.17% 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

GW&K Investment Management's CSTM Position: Q2 2026 in Review

GW&K Investment Management reduced its Constellium (CSTM) stake by 1.4% in Q2 2026, selling an estimated $115K and leaving 254,026 shares worth $8.1M. The position accounts for 0.06% of the portfolio, ranked #271.

GW&K Investment Management first reported a position in CSTM in Q3 2025 and has held it in 4 quarters since. 389 funds tracked by Wall St. Rank hold CSTM as of Q2 2026.

  • GW&K Investment Management held 254,026 shares of Constellium worth $8.1M as of Q2 2026.
  • GW&K Investment Management sold 3,562 Constellium shares in Q2 2026, an estimated $115K.
  • Constellium made up 0.06% of GW&K Investment Management's portfolio in Q2 2026, its #271 holding.
  • GW&K Investment Management first reported a position in Constellium in Q3 2025 and has held it in 4 quarters since.
  • 389 funds tracked by Wall St. Rank held Constellium as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.