Ownership history in DDD Partners, LLC · 14 quarters on record
This page tracks every 13F SEC filing in which DDD Partners, LLC reported a position in CLEARSIGN TECHNOLOGIES CORP (CLIR). 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 | ADDED | 120,000 | +5,000 | +4.3% | 0.00% | $67K | $5.60 |
| 2025 Q3 | UNCHANGED | 115,000 | — | 0% | 0.01% | $89K | $7.70 |
| 2025 Q2 | UNCHANGED | 115,000 | — | 0% | 0.01% | $62K | $5.60 |
| 2025 Q1 | ADDED | 115,000 | +10,000 | +9.5% | 0.01% | $86K | $7.50 |
| 2024 Q4 | REDUCED | 105,000 | -10,000 | -8.7% | 0.02% | $151K | $14.40 |
| 2024 Q3 | UNCHANGED | 115,000 | — | 0% | 0.01% | $98K | $8.50 |
| 2024 Q2 | ADDED | 115,000 | +10,000 | +9.5% | 0.01% | $96K | $8.30 |
| 2024 Q1 | UNCHANGED | 105,000 | — | 0% | 0.01% | $101K | $9.70 |
| 2023 Q4 | UNCHANGED | 105,000 | — | 0% | 0.02% | $117K | $11.10 |
| 2023 Q3 | ADDED | 105,000 | +5,000 | +5.0% | 0.02% | $114K | $10.90 |
As of 2025 Q4 — sorted by position size