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Livermore
Livermore
ZHEN

Martin & Co Inc

SEC CIK
0001008868
Latest filing
Aug 12, 2026

CECO holding history

Ceco Environmental Corp in every 13F filed by Martin & Co Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CECO overviewAll 13F holders of CECOFull Q2 2026 holdings

Shares (Q2 2026)
111,401
Value
$10.1M
% of portfolio
1.6%
Quarters held
22
Since Q1 2021
Holdings of CECO by Martin & Co Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026111,401$10.1M1.6%−138,061−55.3%ReducedHolders
Q1 2026249,462$14.9M2.5%+6,163+2.5%AddedHolders
Q4 2025243,299$14.6M2.5%+4,264+1.8%AddedHolders
Q3 2025239,035$12.2M2.2%−48,550−16.9%ReducedHolders
Q2 2025287,585$8.14M1.5%−2,375−0.8%ReducedHolders
Q1 2025289,960$6.61M1.3%+1,464+0.5%AddedHolders
Q4 2024288,496$8.72M2.2%−10,220−3.4%ReducedHolders
Q3 2024298,716$8.42M2.0%−1,382−0.5%ReducedHolders
Q2 2024300,098$8.66M2.2%−75,648−20.1%ReducedHolders
Q1 2024375,746$8.65M2.1%−1,913−0.5%ReducedHolders
Q4 2023377,659$7.66M1.9%−3,320−0.9%ReducedHolders
Q3 2023380,979$6.08M1.6%−1,572−0.4%ReducedHolders
Q2 2023382,551$5.11M1.3%−11,282−2.9%ReducedHolders
Q1 2023393,833$5.51M1.4%−2,032−0.5%ReducedHolders
Q4 2022395,865$4.62M1.2%−24,320−5.8%ReducedHolders
Q3 2022420,185$3.72M1.1%+12,681+3.1%AddedHolders
Q2 2022407,504$2.44M0.7%+122,573+43.0%AddedHolders
Q1 2022284,931$1.56M0.4%+85,571+42.9%AddedHolders
Q4 2021199,360$1.24M0.3%−2,890−1.4%ReducedHolders
Q3 2021202,250$1.42M0.3%+5,105+2.6%AddedHolders
Q2 2021197,145$1.41M0.4%−11,961−5.7%ReducedHolders
Q1 2021209,106$1.66M0.4%––Holders

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