SEI Investments’s Constellium CSTM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $9.21M | Buy |
289,041
+57,267
| +25% | +$1.85M | 0.01% | 1165 |
|
|
2026
Q1 | $5.7M | Buy |
231,774
+142,340
| +159% | +$3.39M | 0.01% | 1462 |
|
|
2025
Q4 | $1.69M | Sell |
89,434
-13,224
| -13% | -$219K | ﹤0.01% | 1938 |
|
|
2025
Q3 | $1.53M | Sell |
102,658
-5,574
| -5% | -$79.7K | ﹤0.01% | 1795 |
|
|
2025
Q2 | $1.44M | Sell |
108,232
-641,453
| -86% | -$7.2M | ﹤0.01% | 1774 |
|
|
2025
Q1 | $7.56M | Sell |
749,685
-9,850
| -1% | -$105K | 0.01% | 1099 |
|
|
2024
Q4 | $7.8M | Sell |
759,535
-16,733
| -2% | -$206K | 0.01% | 1086 |
|
|
2024
Q3 | $12.6M | Buy |
776,268
+377,265
| +95% | +$6.4M | 0.02% | 886 |
|
|
2024
Q2 | $7.52M | Buy |
399,003
+119,355
| +43% | +$2.48M | 0.01% | 1043 |
|
|
2024
Q1 | $6.18M | Buy |
279,648
+176,158
| +170% | +$3.41M | 0.01% | 1107 |
|
|
2023
Q4 | $2.07M | Sell |
103,490
-27,311
| -21% | -$478K | ﹤0.01% | 1579 |
|
|
2023
Q3 | $2.38M | Sell |
130,801
-56,606
| -30% | -$998K | ﹤0.01% | 1520 |
|
|
2023
Q2 | $3.22M | Buy |
187,407
+140,300
| +298% | +$2.15M | 0.01% | 1417 |
|
|
2023
Q1 | $720K | Buy |
47,107
+24,862
| +112% | +$362K | ﹤0.01% | 1999 |
|
|
2022
Q4 | $263K | Sell |
22,245
-11,484
| -34% | -$134K | ﹤0.01% | 2241 |
|
|
2022
Q3 | $342K | Sell |
33,729
-4,203
| -11% | -$55.7K | ﹤0.01% | 2254 |
|
|
2022
Q2 | $499K | Buy |
+37,932
| New | +$606K | ﹤0.01% | 2103 |
|
|
2021
Q4 | – | Sell |
-10,999
| Closed | -$205K | – | 2602 |
|
|
2021
Q3 | $205K | Buy |
+10,999
| New | +$212K | ﹤0.01% | 2438 |
|
|
2020
Q2 | – | Sell |
-79,213
| Closed | -$413K | – | 2393 |
|
|
2020
Q1 | $413K | Buy |
+79,213
| New | +$851K | ﹤0.01% | 1800 |
|
|
2019
Q3 | – | Sell |
-18,826
| Closed | -$189K | – | 2383 |
|
|
2019
Q2 | $189K | Buy |
+18,826
| New | +$174K | ﹤0.01% | 2258 |
|
|
2018
Q4 | – | Sell |
-180,597
| Closed | -$2.23M | – | 2635 |
|
|
2018
Q3 | $2.23M | Sell |
180,597
-9,650
| -5% | -$113K | 0.01% | 1227 |
|
|
2018
Q2 | $1.96M | Sell |
190,247
-2,041
| -1% | -$23.7K | 0.01% | 1339 |
|
|
2018
Q1 | $2.09M | Sell |
192,288
-20,164
| -9% | -$246K | 0.01% | 1194 |
|
|
2017
Q4 | $2.37M | Buy |
212,452
+145,818
| +219% | +$1.55M | 0.01% | 1221 |
|
|
2017
Q3 | $683K | Sell |
66,634
-200,887
| -75% | -$1.9M | ﹤0.01% | 1559 |
|
|
2017
Q2 | $1.85M | Hold |
267,521
| – | – | 0.01% | 1223 |
|
|
2017
Q1 | $1.74M | Sell |
267,521
-25,000
| -9% | -$179K | 0.01% | 1208 |
|
|
2016
Q4 | $1.73M | Sell |
292,521
-50,623
| -15% | -$309K | 0.01% | 1195 |
|
|
2016
Q3 | $2.47M | Sell |
343,144
-34,500
| -9% | -$207K | 0.01% | 1008 |
|
|
2016
Q2 | $1.77M | Buy |
377,644
+22,905
| +6% | +$118K | 0.01% | 1027 |
|
|
2016
Q1 | $1.84M | Buy |
354,739
+120,339
| +51% | +$692K | 0.01% | 989 |
|
|
2015
Q4 | $1.8M | Buy |
+234,400
| New | +$1.63M | 0.01% | 1042 |
|
Other funds holding CSTM
B
KPM
SEI Investments's CSTM Position: Q2 2026 in Review
SEI Investments increased its Constellium (CSTM) stake by 25% in Q2 2026, buying an estimated $1.85M and bringing the position to 289,041 shares worth $9.21M. The position accounts for 0.01% of the portfolio, ranked #1165.
SEI Investments first reported a position in CSTM in Q4 2015 and has held it in 32 quarters since. The position peaked at $12.6M in Q3 2024. 388 funds tracked by Wall St. Rank hold CSTM as of Q2 2026.
- SEI Investments held 289,041 shares of Constellium worth $9.21M as of Q2 2026.
- SEI Investments bought 57,267 Constellium shares in Q2 2026, an estimated $1.85M.
- Constellium made up 0.01% of SEI Investments's portfolio in Q2 2026, its #1165 holding.
- SEI Investments first reported a position in Constellium in Q4 2015 and has held it in 32 quarters since.
- SEI Investments's Constellium position peaked at $12.6M in Q3 2024.
- 388 funds tracked by Wall St. Rank held Constellium as of Q2 2026.
Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.