Two Sigma Advisers
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Two Sigma Advisers’s Ciena CIEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.11M Sell
75,116
-101,800
-58% -$8.28M 0.01% 673
2025
Q1
$10.7M Buy
176,916
+145,200
+458% +$8.77M 0.02% 508
2024
Q4
$2.69M Buy
+31,716
New +$2.69M 0.01% 992
2024
Q3
Sell
-8,916
Closed -$430K 2317
2024
Q2
$430K Buy
+8,916
New +$430K ﹤0.01% 1945
2024
Q1
Sell
-38,816
Closed -$1.75M 2475
2023
Q4
$1.75M Buy
+38,816
New +$1.75M ﹤0.01% 1363
2022
Q3
Sell
-24,000
Closed -$1.1M 2572
2022
Q2
$1.1M Sell
24,000
-29,800
-55% -$1.36M ﹤0.01% 1554
2022
Q1
$3.26M Sell
53,800
-19,700
-27% -$1.19M 0.01% 1005
2021
Q4
$5.66M Buy
+73,500
New +$5.66M 0.01% 712
2021
Q1
Sell
-10,400
Closed -$550K 2580
2020
Q4
$550K Buy
+10,400
New +$550K ﹤0.01% 1830
2020
Q3
Sell
-223,947
Closed -$12.1M 2427
2020
Q2
$12.1M Buy
223,947
+167,800
+299% +$9.09M 0.04% 481
2020
Q1
$2.24M Sell
56,147
-83,200
-60% -$3.31M 0.01% 1057
2019
Q4
$5.95M Buy
+139,347
New +$5.95M 0.01% 780
2019
Q3
Sell
-13,831
Closed -$569K 2245
2019
Q2
$569K Buy
+13,831
New +$569K ﹤0.01% 1761
2018
Q4
Sell
-19,571
Closed -$611K 2362
2018
Q3
$611K Sell
19,571
-10,870
-36% -$339K ﹤0.01% 1717
2018
Q2
$807K Buy
+30,441
New +$807K ﹤0.01% 1707
2018
Q1
Sell
-24,455
Closed -$512K 2312
2017
Q4
$512K Buy
+24,455
New +$512K ﹤0.01% 1767
2017
Q1
Sell
-99,023
Closed -$2.42M 2352
2016
Q4
$2.42M Buy
99,023
+72,004
+266% +$1.76M 0.01% 1082
2016
Q3
$589K Sell
27,019
-22,600
-46% -$493K ﹤0.01% 1606
2016
Q2
$930K Buy
49,619
+23,800
+92% +$446K ﹤0.01% 1195
2016
Q1
$491K Buy
25,819
+7,742
+43% +$147K ﹤0.01% 1465
2015
Q4
$374K Buy
+18,077
New +$374K ﹤0.01% 1436
2014
Q4
Hold
0
2098
2014
Q3
Hold
0
1801
2014
Q2
Hold
0
1914
2013
Q4
Sell
-179,651
Closed -$4.49M 1805
2013
Q3
$4.49M Buy
179,651
+146,891
+448% +$3.67M 0.05% 316
2013
Q2
$636K Buy
+32,760
New +$636K 0.01% 874