Mairs & Power Inc
- SEC CIK
- 0001070134
- Latest filing
- Aug 14, 2026
CLFD holding history
Clearfield, Inc. in every 13F filed by Mairs & Power Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CLFD overviewAll 13F holders of CLFDFull Q2 2026 holdings
- Shares (Q2 2026)
- 385,257
- Value
- $15.3M
- % of portfolio
- 0.1%
- Quarters held
- 15
- Since Q4 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 385,257 | $15.3M | 0.1% | −346,476−47.4% | Reduced | Holders |
| Q1 2026 | 731,733 | $19.4M | 0.2% | +1,545+0.2% | Added | Holders |
| Q4 2025 | 730,188 | $21.3M | 0.2% | −605−0.1% | Reduced | Holders |
| Q3 2025 | 730,793 | $25.1M | 0.2% | −31,441−4.1% | Reduced | Holders |
| Q2 2025 | 762,234 | $33.1M | 0.3% | −89,986−10.6% | Reduced | Holders |
| Q1 2025 | 852,220 | $25.3M | 0.3% | +433,014+103.3% | Added | Holders |
| Q4 2024 | 419,206 | $13.0M | 0.1% | +129,100+44.5% | Added | Holders |
| Q3 2024 | 290,106 | $11.3M | 0.1% | +8,410+3.0% | Added | Holders |
| Q2 2024 | 281,696 | $10.9M | 0.1% | +22,530+8.7% | Added | Holders |
| Q1 2024 | 259,166 | $7.99M | 0.1% | +29,985+13.1% | Added | Holders |
| Q4 2023 | 229,181 | $6.66M | 0.1% | +11,755+5.4% | Added | Holders |
| Q3 2023 | 217,426 | $6.23M | 0.1% | +41,136+23.3% | Added | Holders |
| Q2 2023 | 176,290 | $8.35M | 0.1% | +74,535+73.2% | Added | Holders |
| Q1 2023 | 101,755 | $4.74M | 0.1% | +74,825+277.8% | Added | Holders |
| Q4 2022 | 26,930 | $2.54M | <0.1% | +26,930 | New | Holders |