SEC 13F Intelligence

Ack Asset Management LLC / CLFD

Ack Asset Management LLC’s Clearfield Inc Position

Does Ack Asset Management LLC own Clearfield Inc (CLFD)? Yes — 735.2K shares worth $19M (+2.43% of its 13F portfolio) as of Q1 2026, up from 625.2K shares the prior filed quarter.

Position Value
$19M
Q1 2026
Shares
735.2K
% of Portfolio
+2.43%
Quarters Held
10
currently held

Position History CLFD

Reported value by quarter
Q4 ’23: $13MQ4 ’23Q1 ’24: $21MQ2 ’24: $27MQ2 ’24Q3 ’24: $27MQ4 ’24: $22MQ4 ’24Q1 ’25: $20MQ2 ’25: $27MQ2 ’25Q3 ’25: $21MQ4 ’25: $18MQ4 ’25Q1 ’26: $19Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 2026735.2K$19M+2.43%
Q4 2025625.2K$18M+2.29%
Q3 2025625.2K$21M+2.69%
Q2 2025625.2K$27M+3.56%
Q1 2025687.2K$20M+3.35%
Q4 2024720.0K$22M+2.99%
Q3 2024695.0K$27M+3.35%
Q2 2024695.0K$27M+3.31%
Q1 2024665.0K$21M+2.39%
Q4 2023447.9K$13M+1.57%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Ack Asset Management LLC’s full portfolio or all institutional holders of CLFD.