Group One Trading
CSTM icon

Group One Trading’s Constellium CSTM Stock Holding History

Group One Trading’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 		– Sell
-7,581
Closed -$180K – 7823
2025
Q4 		$143K Buy
7,581
+5,608
+284% +$93.1K ﹤0.01% 4674
2025
Q3 		$29.4K Sell
1,973
-69,795
-97% -$998K ﹤0.01% 6386
2025
Q2 		$955K Buy
+71,768
New +$806K ﹤0.01% 2808
2025
Q1 		– Sell
-27,384
Closed -$291K – 7708
2024
Q4 		$281K Sell
27,384
-5,517
-17% -$67.8K ﹤0.01% 3642
2024
Q3 		$535K Buy
32,901
+16,831
+105% +$286K ﹤0.01% 2798
2024
Q2 		$303K Buy
16,070
+4,740
+42% +$98.6K ﹤0.01% 3032
2024
Q1 		$251K Sell
11,330
-17,738
-61% -$343K ﹤0.01% 3359
2023
Q4 		$580K Sell
29,068
-17,486
-38% -$306K ﹤0.01% 2945
2023
Q3 		$847K Buy
46,554
+27,786
+148% +$490K ﹤0.01% 2428
2023
Q2 		$323K Buy
18,768
+2,753
+17% +$42.2K ﹤0.01% 3471
2023
Q1 		$245K Sell
16,015
-11,987
-43% -$174K ﹤0.01% 3477
2022
Q4 		$331K Sell
28,002
-28,798
-51% -$337K ﹤0.01% 3421
2022
Q3 		$576K Sell
56,800
-10,412
-15% -$138K ﹤0.01% 3103
2022
Q2 		$888K Sell
67,212
-3,630
-5% -$58K ﹤0.01% 2869
2022
Q1 		$1.27M Sell
70,842
-101,599
-59% -$1.85M ﹤0.01% 2840
2021
Q4 		$3.09M Buy
172,441
+67,728
+65% +$1.24M ﹤0.01% 2152
2021
Q3 		$1.97M Sell
104,713
-66,429
-39% -$1.28M ﹤0.01% 2673
2021
Q2 		$3.24M Sell
171,142
-125,393
-42% -$2.16M ﹤0.01% 2145
2021
Q1 		$4.36M Buy
296,535
+170,937
+136% +$2.45M 0.01% 1655
2020
Q4 		$1.76M Buy
125,598
+123,124
+4,977% +$1.39M ﹤0.01% 2160
2020
Q3 		$19K Sell
2,474
-144,582
-98% -$1.19M ﹤0.01% 5151
2020
Q2 		$1.13M Buy
+147,056
New +$1.07M 0.01% 1913
2020
Q1 		– Sell
-60,668
Closed -$652K – 5331
2019
Q4 		$813K Buy
60,668
+45,088
+289% +$622K 0.01% 2056
2019
Q3 		$198K Buy
+15,580
New +$183K ﹤0.01% 3082
2017
Q4 		– Sell
-17,394
Closed -$185K – 4890
2017
Q3 		$178K Buy
17,394
+6,938
+66% +$65.7K ﹤0.01% 2838
2017
Q2 		$72K Buy
+10,456
New +$68.1K ﹤0.01% 3309
2016
Q4 		– Sell
-12,000
Closed -$73.3K – 4470
2016
Q3 		$86K Buy
+12,000
New +$71.9K ﹤0.01% 3027
2016
Q2 		– Sell
-1,474
Closed -$7.57K – 4661
2016
Q1 		$8K Buy
1,474
+600
+69% +$3.45K ﹤0.01% 4081
2015
Q4 		$7K Sell
874
-6,138
-88% -$42.8K ﹤0.01% 4287
2015
Q3 		$42K Sell
7,012
-15,338
-69% -$128K ﹤0.01% 3623
2015
Q2 		$264K Buy
+22,350
New +$351K ﹤0.01% 2332
2014
Q4 		– Sell
-21,118
Closed -$393K – 4938
2014
Q3 		$520K Buy
+21,118
New +$609K 0.01% 1596
2014
Q1 		– Sell
-25,230
Closed -$660K – 5233
2013
Q4 		$587K Buy
25,230
+19,500
+340% +$390K 0.01% 1548
2013
Q3 		$111K Buy
+5,730
New +$104K ﹤0.01% 2923

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

Group One Trading's CSTM Position: Q1 2026 in Review

Group One Trading sold out of Constellium (CSTM) in Q1 2026, closing a stake of 7,581 shares — an estimated $180K sold.

Group One Trading first reported a position in CSTM in Q3 2013 and held it in 34 quarters. The position peaked at $4.36M in Q1 2021. 314 funds tracked by Wall St. Rank hold CSTM as of Q1 2026.

  • Group One Trading reported no remaining Constellium position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 7,581 Constellium shares in Q1 2026, an estimated $180K.
  • Group One Trading first reported a position in Constellium in Q3 2013 and held it in 34 quarters.
  • Group One Trading's Constellium position peaked at $4.36M in Q1 2021.
  • 314 funds tracked by Wall St. Rank held Constellium as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.