Home › Funds › Two Sigma Investments › CIEN
Two Sigma Investments position in CIEN
CIENA CORP · Utilities
Latest position (Q2 2026)24.10K sh
Reported value held$11.82M
Portfolio Weight0.01%
First reportedQ3 2021
Last changeAdd
Quarter by quarter
| Quarter | Shares | Value | Change |
|---|---|---|---|
| Q3 2021 | 31.80K | $1.63M | New |
| Q4 2022 | 8.51K | $433.99K | New |
| Q1 2023 | 8.50K | $446.42K | Hold |
| Q2 2023 | 18.70K | $794.56K | Add |
| Q3 2023 | 125.03K | $5.91M | Add |
| Q4 2023 | 396.55K | $17.85M | Add |
| Q1 2024 | 25.80K | $1.28M | Reduce |
| Q2 2024 | 113.80K | $5.48M | Add |
| Q3 2024 | 57.20K | $3.52M | Reduce |
| Q4 2024 | 42.40K | $3.60M | Reduce |
| Q1 2025 | 465.06K | $28.10M | Add |
| Q2 2025 | 120.80K | $9.82M | Reduce |
| Q3 2025 | 21.10K | $3.07M | Reduce |
| Q4 2025 | 21.10K | $4.93M | Hold |
| Q1 2026 | 6.39K | $2.48M | Reduce |
| Q2 2026 | 24.10K | $11.82M | Add |
Dots on the line are colored by change type; missing quarters mean no position was reported.
Other funds holding CIEN
- Fidelity Management & Research (FMR) 19.11M sh · $9.38B · Q2 2026
- BlackRock Inc 12.72M sh · $6.24B · Q2 2026
- Vanguard Group 14.38M sh · $3.36B · Q4 2025
- Geode Capital Management 3.37M sh · $1.65B · Q2 2026
- Bank of America Corp 1.79M sh · $877.41M · Q2 2026
- Capital World Investors 1.76M sh · $861.23M · Q2 2026
- Invesco Ltd 1.73M sh · $848.77M · Q2 2026
- Norges Bank Investment Management 1.70M sh · $835.50M · Q2 2026
- Arrowstreet Capital 1.68M sh · $822.68M · Q2 2026
- Morgan Stanley 1.63M sh · $801.88M · Q2 2026
- Citadel Advisors 1.33M sh · $651.74M · Q2 2026
- Charles Schwab Investment Management 1.25M sh · $612.71M · Q2 2026