Research Frontiers Inc
REFR- Exchange
- Nasdaq
- Industry
- Patent Owners & Lessors
- SEC CIK
- 0000793524
No open-market purchases or sales by Research Frontiers Inc insiders were filed in the last 90 days; 34 institutions reported holding it in 13F filings for Q2 2026, worth $1.91M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Research Frontiers Inc as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 34
- 0 vs. Q4 2023
- Shares held
- 3.97M
- +807.5K (+25.5%) vs. Q4 2023
- Total value
- $5.45M
- +$2.25M (+70.3%) vs. Q4 2023
- New holders
- 5
- 2 more added
- Sold out
- 5
- 13 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting REFR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 34 | $1.91M |
| Q1 2026 | 35 | $3.48M |
| Q4 2025 | 35 | $5.21M |
| Q3 2025 | 30 | $6.63M |
| Q2 2025 | 30 | $7.09M |
| Q1 2025 | 33 | $5.11M |
| Q4 2024 | 30 | $7.06M |
| Q3 2024 | 30 | $6.99M |
| Q2 2024 | 31 | $7.84M |
| Q1 2024 | 34 | $5.45M |
| Q4 2023 | 35 | $3.27M |
| Q3 2023 | 38 | $3.67M |
| Q2 2023 | 39 | $5.44M |
| Q1 2023 | 31 | $6.42M |
| Q4 2022 | 32 | $5.43M |
| Q3 2022 | 26 | $5.94M |
| Q2 2022 | 25 | $4.81M |
| Q1 2022 | 31 | $5.65M |
| Q4 2021 | 32 | $5.21M |
| Q3 2021 | 32 | $8.21M |
| Q2 2021 | 42 | $7.99M |
| Q1 2021 | 54 | $16.2M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Research Frontiers Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Colony Group, LLC | 998,672 | $1.59M | 0.01% | +998,672 | New |
| WR Wealth Planners, LLC | 862,838 | $1.12M | 0.35% | −62,200−6.7% | Reduced |
| BlackRock Inc. | 608,553 | $791.1K | 0.00% | −7,696−1.2% | Reduced |
| Vanguard Group Inc | 422,544 | $549.3K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 239,113 | $310.9K | 0.00% | +3,666+1.6% | Added |
| Shufro Rose & Co LLC | 137,000 | $178.1K | 0.01% | −2,000−1.4% | Reduced |
| State Street Corp | 105,623 | $137.3K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 89,357 | $116.2K | 0.00% | −9,750−9.8% | Reduced |
| Kingsview Wealth Management, LLC | 82,866 | $107.7K | 0.00% | +68,500+476.8% | Added |
| Renaissance Technologies LLC | 77,144 | $100.0K | 0.00% | −17,256−18.3% | Reduced |
| Northern Trust Corp | 54,004 | $70.2K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 46,656 | $60.7K | 0.00% | −655−1.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 22,000 | $28.6K | 0.00% | −500−2.2% | Reduced |
| Millennium Management LLC | 21,924 | $28.5K | 0.00% | −2,383−9.8% | Reduced |
| Charles Schwab Investment Management Inc | 21,870 | $28.4K | 0.00% | 00.0% | Unchanged |
| Benedetti & Gucer, Inc. | 20,180 | $26.0K | 0.01% | −13,960−40.9% | Reduced |
| FreeGulliver LLC | 20,000 | $26.0K | 0.02% | +20,000 | New |
| Next Level Private LLC | 16,000 | $20.8K | 0.01% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,935 | $20.7K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 14,000 | $18.2K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 13,997 | $18.0K | 0.00% | −38,047−73.1% | Reduced |
| Mercer Global Advisors Inc | 14,000 | $18.0K | 0.00% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 12,850 | $16.7K | 0.00% | +12,850 | New |
| Cambridge Investment Research Advisors, Inc. | 12,000 | $16.0K | 0.00% | +12,000 | New |
| HB Wealth Management, LLC | 10,000 | $13.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 8,238 | $10.7K | 0.00% | −10,997−57.2% | Reduced |
| Tower Research Capital LLC (TRC) | 7,788 | $10.1K | 0.00% | −2,573−24.8% | Reduced |
| UBS Group AG | 7,765 | $10.1K | 0.00% | +7,765 | New |
| Simplex Trading, LLC | 2,300 | $2.00K | 0.00% | −1,518−39.8% | Reduced |
| JPMorgan Chase & Co | 1,042 | $1.35K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,000 | $1.30K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 801 | $1.04K | 0.00% | 00.0% | Unchanged |
| Fairman Group, LLC | 125 | $163 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 1 | $1 | 0.00% | 00.0% | Unchanged |
| StoneX Group Inc. | 0 | $0 | 0.00% | −85,115−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −26,185−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −18,394−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −16,298−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −392−100.0% | Sold out |
| Wade G W & Inc | – | – | – | – | Not filed |