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CIEN
CIEN
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AC
Arrowstreet Capital, Limited Partnership
Buy
Sell
Price
Unit: Shares
Holdings History
Date
Change %
Shares Changed
% Held
Shares Held
Report Date
Latest
0.20%
+288.55K
1.18%
1.68M
06/30/2026
Q2 2026
0.20%
+288.55K
1.19%
1.68M
06/30/2026
Q1 2026
0.61%
-848.36K
0.98%
1.39M
03/31/2026
Q4 2025
0.78%
+1.09M
1.59%
2.24M
12/31/2025
Q3 2025
0.78%
+1.09M
0.81%
1.14M
09/30/2025
Q2 2025
0.11%
-151.07K
0.04%
50.30K
06/30/2025
Q1 2025
0.23%
-328.19K
0.14%
201.37K
03/31/2025
Q4 2024
0.36%
+518.00K
0.37%
529.56K
12/31/2024
Q3 2024
0.07%
-99.86K
<0.01%
11.55K
09/30/2024
Q2 2024
0.06%
+91.62K
0.08%
111.41K
06/30/2024
Q1 2024
<0.01%
+3.90K
0.01%
19.79K
03/31/2024
Q4 2023
0.01%
+15.90K
0.01%
15.90K
12/31/2023
Q1 2023
<0.01%
-10.60K
0.00%
0.00
03/31/2023
