RESEARCH FRONTIERS INC (REFR): Institutional Ownership
Hedge funds and institutional managers reporting a position in REFR · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
3
13F filers
Aggregate Value
$96K
Across holders
Last Price
$0.48
2026-06-26
Sector
Information Technology
GICS
Holder activity0 new1 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 68K | $63K | 65.6% | 0.0% | Reduced | $-9K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 15K | $20K | 21.1% | 0.0% | Reduced | $-178K | Q4 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 14K | $13K | 13.3% | 0.0% | Added | +$19 | Q1 2026 |