Bank of Montreal’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.86M Sell
35,185
-22,870
-39% -$1.86M ﹤0.01% 1254
2025
Q1
$3.51M Sell
58,055
-4,242
-7% -$256K ﹤0.01% 1141
2024
Q4
$5.28M Buy
62,297
+13,414
+27% +$1.14M ﹤0.01% 1060
2024
Q3
$3.02M Buy
48,883
+14,946
+44% +$924K ﹤0.01% 1353
2024
Q2
$1.64M Sell
33,937
-1,763
-5% -$85K ﹤0.01% 1562
2024
Q1
$1.79M Sell
35,700
-84,852
-70% -$4.25M ﹤0.01% 1491
2023
Q4
$5.46M Buy
120,552
+81,280
+207% +$3.68M ﹤0.01% 1067
2023
Q3
$1.93M Sell
39,272
-24,973
-39% -$1.23M ﹤0.01% 1453
2023
Q2
$2.85M Sell
64,245
-11,553
-15% -$512K ﹤0.01% 1381
2023
Q1
$3.98M Buy
75,798
+7,253
+11% +$381K ﹤0.01% 1206
2022
Q4
$3.5M Buy
68,545
+10,124
+17% +$516K ﹤0.01% 1273
2022
Q3
$2.39K Buy
58,421
+14,248
+32% +$583 ﹤0.01% 1449
2022
Q2
$2.25K Buy
44,173
+7,877
+22% +$401 ﹤0.01% 1541
2022
Q1
$2.23M Buy
36,296
+220
+0.6% +$13.5K ﹤0.01% 1528
2021
Q4
$2.78M Sell
36,076
-67,538
-65% -$5.2M ﹤0.01% 1400
2021
Q3
$5.34M Sell
103,614
-10,443
-9% -$538K ﹤0.01% 1474
2021
Q2
$6.54M Sell
114,057
-81,081
-42% -$4.65M ﹤0.01% 1397
2021
Q1
$11.1M Sell
195,138
-203,930
-51% -$11.5M 0.01% 863
2020
Q4
$21.1M Buy
399,068
+326,263
+448% +$17.2M 0.01% 618
2020
Q3
$3M Sell
72,805
-19,088
-21% -$785K ﹤0.01% 1280
2020
Q2
$5.16M Sell
91,893
-65,297
-42% -$3.67M ﹤0.01% 1018
2020
Q1
$6.39M Sell
157,190
-10,829
-6% -$440K 0.01% 816
2019
Q4
$7.17M Sell
168,019
-908
-0.5% -$38.8K 0.01% 1003
2019
Q3
$6.63M Buy
168,927
+38,824
+30% +$1.52M 0.01% 927
2019
Q2
$5.35M Sell
130,103
-75,943
-37% -$3.12M ﹤0.01% 1027
2019
Q1
$7.69M Sell
206,046
-102,738
-33% -$3.84M 0.01% 866
2018
Q4
$10.5M Buy
308,784
+10,009
+3% +$339K 0.01% 715
2018
Q3
$9.34M Buy
298,775
+83,391
+39% +$2.61M 0.01% 866
2018
Q2
$5.71M Buy
215,384
+120,519
+127% +$3.2M ﹤0.01% 1027
2018
Q1
$2.46M Sell
94,865
-42,800
-31% -$1.11M ﹤0.01% 1382
2017
Q4
$2.88M Sell
137,665
-60,874
-31% -$1.27M ﹤0.01% 1304
2017
Q3
$4.36M Buy
198,539
+59,797
+43% +$1.31M ﹤0.01% 1165
2017
Q2
$3.47M Sell
138,742
-4,148
-3% -$104K ﹤0.01% 1244
2017
Q1
$3.37M Sell
142,890
-12,808
-8% -$302K ﹤0.01% 1175
2016
Q4
$3.34M Buy
155,698
+87,081
+127% +$1.87M ﹤0.01% 1152
2016
Q3
$1.5M Buy
68,617
+17,633
+35% +$384K ﹤0.01% 1515
2016
Q2
$956K Buy
50,984
+14,727
+41% +$276K ﹤0.01% 1705
2016
Q1
$690K Sell
36,257
-161,412
-82% -$3.07M ﹤0.01% 1770
2015
Q4
$4.09M Sell
197,669
-1,191
-0.6% -$24.6K ﹤0.01% 1024
2015
Q3
$4.12M Buy
198,860
+52,488
+36% +$1.09M 0.01% 961
2015
Q2
$3.47M Buy
146,372
+128,392
+714% +$3.04M ﹤0.01% 1099
2015
Q1
$347K Buy
17,980
+4,827
+37% +$93.2K ﹤0.01% 1931
2014
Q4
$255K Sell
13,153
-4,750
-27% -$92.1K ﹤0.01% 2038
2014
Q3
$299K Sell
17,903
-1,401
-7% -$23.4K ﹤0.01% 1946
2014
Q2
$418K Buy
19,304
+3,930
+26% +$85.1K ﹤0.01% 1827
2014
Q1
$349K Buy
15,374
+14,158
+1,164% +$321K ﹤0.01% 1797
2013
Q4
$29K Sell
1,216
-1,163
-49% -$27.7K ﹤0.01% 2743
2013
Q3
$60K Sell
2,379
-54,507
-96% -$1.37M ﹤0.01% 2343
2013
Q2
$1.11M Buy
+56,886
New +$1.11M ﹤0.01% 1136