Cambridge Investment Research Advisors’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$253K Sell
3,109
-515
-14% -$41.9K ﹤0.01% 3122
2025
Q1
$219K Buy
+3,624
New +$219K ﹤0.01% 3128
2023
Q4
Sell
-6,001
Closed -$284K 3207
2023
Q3
$284K Sell
6,001
-1,399
-19% -$66.2K ﹤0.01% 2531
2023
Q2
$314K Buy
7,400
+302
+4% +$12.8K ﹤0.01% 2485
2023
Q1
$373K Sell
7,098
-1,962
-22% -$103K ﹤0.01% 2293
2022
Q4
$462K Sell
9,060
-10,352
-53% -$528K ﹤0.01% 2077
2022
Q3
$785K Buy
19,412
+12,347
+175% +$499K ﹤0.01% 1638
2022
Q2
$323K Sell
7,065
-432
-6% -$19.8K ﹤0.01% 2315
2022
Q1
$455K Sell
7,497
-102
-1% -$6.19K ﹤0.01% 2187
2021
Q4
$585K Sell
7,599
-2,252
-23% -$173K ﹤0.01% 1973
2021
Q3
$506K Buy
9,851
+839
+9% +$43.1K ﹤0.01% 2043
2021
Q2
$513K Sell
9,012
-672
-7% -$38.3K ﹤0.01% 2034
2021
Q1
$530K Buy
9,684
+4,062
+72% +$222K ﹤0.01% 1867
2020
Q4
$297K Buy
+5,622
New +$297K ﹤0.01% 2143
2020
Q1
Sell
-4,848
Closed -$207K 2291
2019
Q4
$207K Buy
+4,848
New +$207K ﹤0.01% 2186
2019
Q2
Sell
-8,891
Closed -$332K 2225
2019
Q1
$332K Buy
+8,891
New +$332K ﹤0.01% 1744
2018
Q2
Sell
-21,923
Closed -$568K 2204
2018
Q1
$568K Buy
+21,923
New +$568K 0.01% 1279
2017
Q3
Sell
-26,062
Closed -$652K 2006
2017
Q2
$652K Buy
26,062
+11,111
+74% +$278K 0.01% 1044
2017
Q1
$353K Buy
+14,951
New +$353K 0.01% 1274