Hudson Bay Capital Management’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 | $5.91M | Sell |
185,572
-216,417
| -54% | -$6.99M | 0.02% | 518 |
|
|
2026
Q1 | $9.88M | Hold |
401,989
| – | – | 0.03% | 319 |
|
|
2025
Q4 | $7.58M | Buy |
401,989
+94,502
| +31% | +$1.57M | 0.03% | 391 |
|
|
2025
Q3 | $4.58M | Sell |
307,487
-201,809
| -40% | -$2.89M | 0.02% | 574 |
|
|
2025
Q2 | $6.77M | Buy |
509,296
+265,780
| +109% | +$2.98M | 0.02% | 468 |
|
|
2025
Q1 | $2.46M | Sell |
243,516
-480,000
| -66% | -$5.1M | 0.01% | 781 |
|
|
2024
Q4 | $7.43M | Buy |
723,516
+343,435
| +90% | +$4.22M | 0.03% | 426 |
|
|
2024
Q3 | $6.18M | Buy |
380,081
+109,411
| +40% | +$1.86M | 0.03% | 372 |
|
|
2024
Q2 | $5.1M | Buy |
270,670
+52,210
| +24% | +$1.09M | 0.02% | 369 |
|
|
2024
Q1 | $4.83M | Buy |
218,460
+85,000
| +64% | +$1.65M | 0.03% | 301 |
|
|
2023
Q4 | $2.66M | Buy |
133,460
+96,098
| +257% | +$1.68M | 0.02% | 410 |
|
|
2023
Q3 | $680K | Sell |
37,362
-288,593
| -89% | -$5.09M | 0.01% | 592 |
|
|
2023
Q2 | $5.61M | Sell |
325,955
-194,516
| -37% | -$2.98M | 0.04% | 280 |
|
|
2023
Q1 | $7.95M | Buy |
+520,471
| New | +$7.57M | 0.07% | 208 |
|
|
2022
Q4 | – | Sell |
-56,551
| Closed | -$573K | – | 1015 |
|
|
2022
Q3 | $573K | Sell |
56,551
-341,271
| -86% | -$4.52M | 0.01% | 888 |
|
|
2022
Q2 | $5.25M | Buy |
397,822
+33,242
| +9% | +$531K | 0.04% | 405 |
|
|
2022
Q1 | $6.56M | Sell |
364,580
-60,140
| -14% | -$1.1M | 0.09% | 266 |
|
|
2021
Q4 | $7.61M | Sell |
424,720
-88,762
| -17% | -$1.63M | 0.08% | 201 |
|
|
2021
Q3 | $9.64M | Buy |
513,482
+195,721
| +62% | +$3.77M | 0.13% | 137 |
|
|
2021
Q2 | $6.02M | Sell |
317,761
-172,426
| -35% | -$2.97M | 0.07% | 277 |
|
|
2021
Q1 | $7.21M | Sell |
490,187
-62,918
| -11% | -$903K | 0.09% | 186 |
|
|
2020
Q4 | $7.74M | Buy |
553,105
+417,293
| +307% | +$4.71M | 0.08% | 149 |
|
|
2020
Q3 | $1.07M | Buy |
+135,812
| New | +$1.12M | 0.02% | 417 |
|
|
2019
Q2 | – | Sell |
-465,148
| Closed | -$3.71M | – | 488 |
|
|
2019
Q1 | $3.71M | Buy |
+465,148
| New | +$3.97M | 0.05% | 339 |
|
|
2018
Q4 | – | Sell |
-373,022
| Closed | -$4.61M | – | 796 |
|
|
2018
Q3 | $4.61M | Buy |
+373,022
| New | +$4.36M | 0.06% | 311 |
|
|
2018
Q2 | – | Sell |
-248,480
| Closed | -$2.7M | – | 817 |
|
|
2018
Q1 | $2.7M | Sell |
248,480
-68,136
| -22% | -$831K | 0.06% | 381 |
|
|
2017
Q4 | $3.53M | Buy |
316,616
+15,700
| +5% | +$167K | 0.08% | 221 |
|
|
2017
Q3 | $3.08M | Buy |
+300,916
| New | +$2.85M | 0.08% | 204 |
|
|
2016
Q1 | – | Sell |
-24,091
| Closed | -$186K | – | 194 |
|
|
2015
Q4 | $186K | Buy |
+24,091
| New | +$168K | 0.01% | 166 |
|
Other funds holding CSTM
B
KPM
Hudson Bay Capital Management's CSTM Position: Q2 2026 in Review
Hudson Bay Capital Management reduced its Constellium (CSTM) stake by 54% in Q2 2026, selling an estimated $6.99M and leaving 185,572 shares worth $5.91M. The position accounts for 0.02% of the portfolio, ranked #518.
Hudson Bay Capital Management first reported a position in CSTM in Q4 2015 and has held it in 29 quarters since. The position peaked at $9.88M in Q1 2026. 389 funds tracked by Wall St. Rank hold CSTM as of Q2 2026.
- Hudson Bay Capital Management held 185,572 shares of Constellium worth $5.91M as of Q2 2026.
- Hudson Bay Capital Management sold 216,417 Constellium shares in Q2 2026, an estimated $6.99M.
- Constellium made up 0.02% of Hudson Bay Capital Management's portfolio in Q2 2026, its #518 holding.
- Hudson Bay Capital Management first reported a position in Constellium in Q4 2015 and has held it in 29 quarters since.
- Hudson Bay Capital Management's Constellium position peaked at $9.88M in Q1 2026.
- 389 funds tracked by Wall St. Rank held Constellium as of Q2 2026.
Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.