Ownership history in ACK Asset Management LLC · 9 quarters on record
This page tracks every 13F SEC filing in which ACK Asset Management LLC reported a position in CLFD (CLFD). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | UNCHANGED | 625,200 | — | 0% | 2.29% | $18.2M | $29.15 |
| 2025 Q3 | UNCHANGED | 625,200 | — | 0% | 2.69% | $21.5M | $34.38 |
| 2025 Q2 | REDUCED | 625,200 | -62,000 | -9.0% | 3.56% | $27.1M | $43.41 |
| 2025 Q1 | REDUCED | 687,200 | -32,800 | -4.6% | 3.35% | $20.4M | $29.72 |
| 2024 Q4 | ADDED | 720,000 | +25,000 | +3.6% | 2.99% | $22.3M | $31.00 |
| 2024 Q3 | UNCHANGED | 695,000 | — | 0% | 3.35% | $27.1M | $38.96 |
| 2024 Q2 | ADDED | 695,000 | +30,000 | +4.5% | 3.31% | $26.8M | $38.56 |
| 2024 Q1 | ADDED | 665,000 | +217,100 | +48.5% | 2.39% | $20.5M | $30.84 |
| 2023 Q4 | INITIATED | 447,900 | — | — | 1.57% | $13.0M | — |
As of 2025 Q4 — sorted by position size