Ciena Corp. (CIEN)

Sector:Information Technology
Super Investor Stats:
Ownership count:2
Ownership rank:480
% of all portfolios:0%
Hold Price * :$490.71
History Portfolio Manager Activity Share change % change to portfolio ▲
Q2  2026
≡ First Eagle Investment Management Reduce 23.08% 600 0.00
≡ Stephen Mandel - Lone Pine Capital Sell 100.00% 809,522 2.51
Q1  2026
≡ First Eagle Investment Management Reduce 93.64% 38,300 0.00
≡ Mairs & Power Funds Reduce 6.67% 200 0.00
≡ Stephen Mandel - Lone Pine Capital Buy 809,522 2.51
Q4  2025
≡ First Eagle Investment Management Reduce 39.32% 26,500 0.01
≡ Stephen Mandel - Lone Pine Capital Sell 100.00% 2,006,662 2.13
Q3  2025
≡ Mairs & Power Funds Reduce 25.00% 1,000 0.00
≡ Lee Ainslie - Maverick Capital Sell 100.00% 10,546 0.01
≡ First Eagle Investment Management Reduce 43.05% 50,949 0.02
≡ Stephen Mandel - Lone Pine Capital Buy 2,006,662 2.13
Q2  2025
≡ Mairs & Power Funds Buy 4,000 0.00
≡ First Eagle Investment Management Buy 118,349 0.02
Q1  2025
≡ Lee Ainslie - Maverick Capital Add 98.05% 5,221 0.00
Q4  2024
≡ Lee Ainslie - Maverick Capital Reduce 84.88% 29,888 0.06
Q3  2024
≡ Lee Ainslie - Maverick Capital Reduce 1.75% 628 0.00
Q2  2024
≡ Francois Rochon - Giverny Capital Sell 100.00% 661 0.00
≡ Lee Ainslie - Maverick Capital Buy 35,841 0.03
Q1  2024
≡ Francois Rochon - Giverny Capital Reduce 99.89% 625,275 0.00
Q4  2023
≡ Francois Rochon - Giverny Capital Reduce 1.50% 9,527 0.02
Q3  2023
≡ First Eagle Investment Management Sell 100.00% 12,515 0.00
≡ Francois Rochon - Giverny Capital Reduce 9.68% 68,069 0.17
Q2  2023
≡ First Eagle Investment Management Add 8.68% 1,000 0.00
≡ Francois Rochon - Giverny Capital Add 5.53% 36,856 0.08
Q1  2023
≡ First Eagle Investment Management Add 1395.45% 10,745 0.00
≡ Francois Rochon - Giverny Capital Reduce 2.05% 13,981 0.04
Q4  2022
≡ First Eagle Investment Management Add 4.05% 30 0.00
≡ Francois Rochon - Giverny Capital Reduce 0.24% 1,629 0.01
Q3  2022
≡ First Eagle Investment Management Add 130.53% 419 0.00
≡ Francois Rochon - Giverny Capital Add 1.15% 7,769 0.02
Q2  2022
≡ First Eagle Investment Management Add 18.01% 49 0.00
≡ Lee Ainslie - Maverick Capital Sell 100.00% 16,640 0.02
≡ Francois Rochon - Giverny Capital Add 4.42% 28,546 0.09
Q1  2022
≡ First Eagle Investment Management Buy 272 0.00
≡ Lee Ainslie - Maverick Capital Add 1073.48% 15,222 0.02
≡ Francois Rochon - Giverny Capital Add 93.99% 312,987 1.07
Q4  2021
≡ Lee Ainslie - Maverick Capital Reduce 97.16% 48,441 0.00
≡ Francois Rochon - Giverny Capital Buy 332,984 1.37
Q3  2021
≡ Lee Ainslie - Maverick Capital Add 122.73% 27,474 0.02
Q2  2021
≡ Lee Ainslie - Maverick Capital Reduce 6.53% 1,565 0.00
Q1  2021
≡ Lee Ainslie - Maverick Capital Add 43.29% 7,236 0.00
Q4  2020
≡ Lee Ainslie - Maverick Capital Buy 16,714 0.01
Q4  2018
≡ Lee Ainslie - Maverick Capital Sell 100.00% 1,128,681 0.44
Q3  2018
≡ Lee Ainslie - Maverick Capital Reduce 71.39% 2,816,676 1.10
Q2  2018
≡ Lee Ainslie - Maverick Capital Add 169.38% 2,480,763 0.77
Q1  2018
≡ Lee Ainslie - Maverick Capital Reduce 39.85% 970,270 0.32
Q4  2017
≡ Lee Ainslie - Maverick Capital Buy 2,434,864 0.64

* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.