HM Payson & Co
- SEC CIK
- 0000928052
- Latest filing
- Jul 17, 2026
REFR holding history
Research Frontiers Inc in every 13F filed by HM Payson & Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
REFR overviewAll 13F holders of REFRFull Q2 2026 holdings
- Shares (Q2 2026)
- 20,000
- Value
- $10.4K
- % of portfolio
- <0.1%
- Quarters held
- 5
- Since Q2 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 20,000 | $10.4K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2026 | 20,000 | $18.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2025 | 20,000 | $26.2K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2025 | 20,000 | $31.8K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 20,000 | $32.4K | <0.1% | +20,000 | New | Holders |