Research Frontiers shares owned by Hm Payson & Co
Quarter-by-quarter ownership of Research Frontiers (REFR) shares owned by Hm Payson & Co
from 13F filings
Historical chart of Hm Payson & Co investment in Research Frontiers
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Quarterly reported holdings in Research Frontiers by Hm Payson & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $26k | 20k | 1.31 |
| 2025-09-30 | $32k | 20k | 1.59 |
| 2025-06-30 | $32k | 20k | 1.62 |