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Livermore
Livermore
ZHEN

GMT Capital Corp

SEC CIK
0001106191
Latest filing
Aug 14, 2026

CIEN holding history

Ciena Corp in every 13F filed by GMT Capital Corp, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CIEN overviewAll 13F holders of CIENFull Q2 2026 holdings

Shares (Q2 2026)
9,410
Value
$4.62M
% of portfolio
0.2%
Quarters held
16
Since Q1 2021
Holdings of CIEN by GMT Capital Corp, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20269,410$4.62M0.2%00.0%UnchangedHolders
Q1 20269,410$3.65M0.2%+9,410NewHolders
Q4 20250$00.0%−9,410−100.0%Sold outHolders
Q3 20259,410$1.37M0.1%00.0%UnchangedHolders
Q2 20259,410$765.3K<0.1%00.0%UnchangedHolders
Q1 20259,410$568.6K<0.1%+9,410NewHolders
Q4 20240$00.0%−9,410−100.0%Sold outHolders
Q3 20249,410$579.6K<0.1%00.0%UnchangedHolders
Q2 20249,410$453.4K<0.1%+9,410NewHolders
Q1 20240$00.0%−9,410−100.0%Sold outHolders
Q4 20239,410$423.5K<0.1%00.0%UnchangedHolders
Q3 20239,410$444.7K<0.1%00.0%UnchangedHolders
Q2 20239,410$399.8K<0.1%00.0%UnchangedHolders
Q1 20239,410$494.2K<0.1%+9,410NewHolders
Q4 20220$00.0%−9,408−100.0%Sold outHolders
Q3 20229,408$380.0K<0.1%+9,408NewHolders
Q2 20220$00.0%−9,408−100.0%Sold outHolders
Q1 20229,408$570.0K<0.1%+9,408NewHolders
Q4 20210$00.0%−9,410−100.0%Sold outHolders
Q3 20219,410$483.0K<0.1%00.0%UnchangedHolders
Q2 20219,410$535.0K<0.1%00.0%UnchangedHolders
Q1 20219,410$515.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.