Bank of Montreal’s Century Aluminum CENX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $13.4M | Buy |
227,736
+193,267
| +561% | +$9.69M | 0.01% | 990 |
|
|
2025
Q4 | $1.35M | Buy |
34,469
+4,647
| +16% | +$145K | ﹤0.01% | 1812 |
|
|
2025
Q3 | $876K | Sell |
29,822
-10,337
| -26% | -$234K | ﹤0.01% | 2008 |
|
|
2025
Q2 | $724K | Sell |
40,159
-131,930
| -77% | -$2.24M | ﹤0.01% | 2066 |
|
|
2025
Q1 | $3.19M | Sell |
172,089
-139,132
| -45% | -$2.67M | ﹤0.01% | 1340 |
|
|
2024
Q4 | $5.67M | Sell |
311,221
-55,627
| -15% | -$1.09M | ﹤0.01% | 1162 |
|
|
2024
Q3 | $5.92M | Sell |
366,848
-45,120
| -11% | -$683K | ﹤0.01% | 1243 |
|
|
2024
Q2 | $6.9M | Buy |
411,968
+318,579
| +341% | +$5.42M | ﹤0.01% | 1145 |
|
|
2024
Q1 | $1.44M | Sell |
93,389
-63,425
| -40% | -$712K | ﹤0.01% | 1808 |
|
|
2023
Q4 | $1.99M | Buy |
156,814
+10,165
| +7% | +$79.8K | ﹤0.01% | 1689 |
|
|
2023
Q3 | $1.1M | Buy |
146,649
+51,068
| +53% | +$411K | ﹤0.01% | 1997 |
|
|
2023
Q2 | $931K | Sell |
95,581
-26,923
| -22% | -$234K | ﹤0.01% | 2233 |
|
|
2023
Q1 | $1.54M | Sell |
122,504
-25,522
| -17% | -$264K | ﹤0.01% | 1812 |
|
|
2022
Q4 | $1.24M | Buy |
148,026
+84
| +0.1% | +$635 | ﹤0.01% | 2050 |
|
|
2022
Q3 | $958 | Buy |
147,942
+84,945
| +135% | +$646K | ﹤0.01% | 2205 |
|
|
2022
Q2 | $499 | Sell |
62,997
-20,378
| -24% | -$317K | ﹤0.01% | 2689 |
|
|
2022
Q1 | $2.23M | Sell |
83,375
-83,308
| -50% | -$1.75M | ﹤0.01% | 1872 |
|
|
2021
Q4 | $2.74M | Sell |
166,683
-12,617
| -7% | -$185K | ﹤0.01% | 1450 |
|
|
2021
Q3 | $2.47M | Buy |
179,300
+14,849
| +9% | +$187K | ﹤0.01% | 1969 |
|
|
2021
Q2 | $2.16M | Buy |
164,451
+20,055
| +14% | +$289K | ﹤0.01% | 2020 |
|
|
2021
Q1 | $2.19M | Sell |
144,396
-12,976
| -8% | -$185K | ﹤0.01% | 1750 |
|
|
2020
Q4 | $2.09M | Buy |
157,372
+52,965
| +51% | +$480K | ﹤0.01% | 1806 |
|
|
2020
Q3 | $718K | Sell |
104,407
-18,566
| -15% | -$162K | ﹤0.01% | 2142 |
|
|
2020
Q2 | $857K | Sell |
122,973
-1,542
| -1% | -$8.15K | ﹤0.01% | 2005 |
|
|
2020
Q1 | $412K | Sell |
124,515
-44,297
| -26% | -$248K | ﹤0.01% | 2068 |
|
|
2019
Q4 | $1.27M | Buy |
168,812
+28,141
| +20% | +$195K | ﹤0.01% | 2118 |
|
|
2019
Q3 | $934K | Buy |
140,671
+16,988
| +14% | +$112K | ﹤0.01% | 2107 |
|
|
2019
Q2 | $854K | Sell |
123,683
-25,203
| -17% | -$187K | ﹤0.01% | 2151 |
|
|
2019
Q1 | $1.32M | Buy |
148,886
+38,741
| +35% | +$335K | ﹤0.01% | 1904 |
|
|
2018
Q4 | $805K | Sell |
110,145
-6,744
| -6% | -$61.1K | ﹤0.01% | 1977 |
|
|
2018
Q3 | $1.4M | Buy |
116,889
+7,395
| +7% | +$95.1K | ﹤0.01% | 1859 |
|
|
2018
Q2 | $1.72M | Sell |
109,494
-18,430
| -14% | -$312K | ﹤0.01% | 1716 |
|
|
2018
Q1 | $2.12M | Sell |
127,924
-41,774
| -25% | -$873K | ﹤0.01% | 1539 |
|
|
2017
Q4 | $3.33M | Sell |
169,698
-4,488
| -3% | -$68.7K | ﹤0.01% | 1325 |
|
|
2017
Q3 | $2.89M | Sell |
174,186
-33,955
| -16% | -$586K | ﹤0.01% | 1428 |
|
|
2017
Q2 | $3.24M | Sell |
208,141
-24,641
| -11% | -$344K | ﹤0.01% | 1374 |
|
|
2017
Q1 | $2.95M | Buy |
232,782
+93,446
| +67% | +$1.24M | ﹤0.01% | 1315 |
|
|
2016
Q4 | $1.28M | Buy |
139,336
+15,383
| +12% | +$132K | ﹤0.01% | 1788 |
|
|
2016
Q3 | $862K | Sell |
123,953
-70,025
| -36% | -$478K | ﹤0.01% | 1884 |
|
|
2016
Q2 | $1.23M | Buy |
193,978
+102,686
| +112% | +$721K | ﹤0.01% | 1741 |
|
|
2016
Q1 | $644K | Sell |
91,292
-202,789
| -69% | -$1.12M | ﹤0.01% | 1937 |
|
|
2015
Q4 | $1.3M | Buy |
294,081
+161,351
| +122% | +$692K | ﹤0.01% | 1606 |
|
|
2015
Q3 | $611K | Sell |
132,730
-1,348,355
| -91% | -$9.41M | ﹤0.01% | 1764 |
|
|
2015
Q2 | $15.4M | Buy |
1,481,085
+1,383,887
| +1,424% | +$17.6M | 0.02% | 620 |
|
|
2015
Q1 | $1.34M | Buy |
97,198
+15,734
| +19% | +$317K | ﹤0.01% | 1521 |
|
|
2014
Q4 | $1.99M | Sell |
81,464
-86,853
| -52% | -$2.24M | ﹤0.01% | 1409 |
|
|
2014
Q3 | $4.37M | Buy |
168,317
+45,436
| +37% | +$1M | ﹤0.01% | 1138 |
|
|
2014
Q2 | $1.93M | Sell |
122,881
-28,087
| -19% | -$398K | ﹤0.01% | 1471 |
|
|
2014
Q1 | $2M | Sell |
150,968
-8,763
| -5% | -$102K | ﹤0.01% | 1336 |
|
|
2013
Q4 | $1.67M | Sell |
159,731
-951
| -0.6% | -$8.47K | ﹤0.01% | 1251 |
|
|
2013
Q3 | $1.29M | Sell |
160,682
-9,089
| -5% | -$80.4K | ﹤0.01% | 1344 |
|
|
2013
Q2 | $1.58M | Buy |
+169,771
| New | +$1.46M | ﹤0.01% | 1198 |
|
Other funds holding CENX
G
VPM
SG
VCM
Bank of Montreal's CENX Position: Q1 2026 in Review
Bank of Montreal increased its Century Aluminum (CENX) stake by 561% in Q1 2026, buying an estimated $9.69M and bringing the position to 227,736 shares worth $13.4M. The position accounts for 0.01% of the portfolio, ranked #990.
Bank of Montreal first reported a position in CENX in Q2 2013 and has held it in 52 quarters since. The position peaked at $15.4M in Q2 2015. 386 funds tracked by Wall St. Rank hold CENX as of Q1 2026.
- Bank of Montreal held 227,736 shares of Century Aluminum worth $13.4M as of Q1 2026.
- Bank of Montreal bought 193,267 Century Aluminum shares in Q1 2026, an estimated $9.69M.
- Century Aluminum made up 0.01% of Bank of Montreal's portfolio in Q1 2026, its #990 holding.
- Bank of Montreal first reported a position in Century Aluminum in Q2 2013 and has held it in 52 quarters since.
- Bank of Montreal's Century Aluminum position peaked at $15.4M in Q2 2015.
- 386 funds tracked by Wall St. Rank held Century Aluminum as of Q1 2026.
Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.