Garrett Investment Advisors »

Research Frontiers shares owned by Garrett Investment Advisors

Quarter-by-quarter ownership of Research Frontiers (REFR) shares owned by Garrett Investment Advisors from 13F filings

Historical chart of Garrett Investment Advisors investment in Research Frontiers

Tip: Access up to 7 years of quarterly data

All positions including Research Frontiers held by Garrett Investment Advisors consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Research Frontiers by Garrett Investment Advisors

Quarter filed Position value Share count Share price at filing
2026-06-30 $7.5k 14k 0.52