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Livermore
Livermore
ZHEN

Boothbay Fund Management, LLC

SEC CIK
0001549230
Latest filing
Aug 14, 2026

CIEN holding history

Ciena Corp in every 13F filed by Boothbay Fund Management, LLC, 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)
38,948
Value
$19.1M
% of portfolio
0.4%
Quarters held
21
Since Q1 2021
Holdings of CIEN by Boothbay Fund Management, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202638,948$19.1M0.4%+954+2.5%AddedHolders
Q1 202637,994$14.8M0.3%−24,265−39.0%ReducedHolders
Q4 202562,259$14.6M0.4%−100,868−61.8%ReducedHolders
Q3 2025163,127$23.8M0.6%+34,851+27.2%AddedHolders
Q2 2025128,276$10.4M0.3%−107,452−45.6%ReducedHolders
Q1 2025235,728$14.2M0.5%+20,701+9.6%AddedHolders
Q4 2024215,027$18.2M0.6%+27,782+14.8%AddedHolders
Q3 2024187,245$11.5M0.4%+77,624+70.8%AddedHolders
Q2 2024109,621$5.28M0.2%−35,699−24.6%ReducedHolders
Q1 2024145,320$7.19M0.2%+39,698+37.6%AddedHolders
Q4 2023105,622$4.75M0.2%+4,679+4.6%AddedHolders
Q3 2023100,943$4.77M0.2%+94,868+1,561.6%AddedHolders
Q2 20236,075$258.1K<0.1%+6,075NewHolders
Q1 20230$00.0%−21,136−100.0%Sold outHolders
Q4 202221,136$1.08M<0.1%+2,873+15.7%AddedHolders
Q3 202218,263$738.0K<0.1%−36,127−66.4%ReducedHolders
Q2 202254,390$2.49M0.1%+12,343+29.4%AddedHolders
Q1 202242,047$2.55M0.1%+15,748+59.9%AddedHolders
Q4 202126,299$2.02M0.1%−9,921−27.4%ReducedHolders
Q3 202136,220$1.86M0.1%+8,714+31.7%AddedHolders
Q2 202127,506$1.56M0.1%−12,645−31.5%ReducedHolders
Q1 202140,151$2.20M0.1%––Holders

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