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, Q2 2024
Institutional positions in Research Frontiers Inc as of Jun 30, 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
- 31
- −2 vs. Q1 2024
- Shares held
- 4.15M
- +198.7K (+5.0%) vs. Q1 2024
- Total value
- $7.84M
- +$2.42M (+44.6%) vs. Q1 2024
- New holders
- 4
- 9 more added
- Sold out
- 6
- 5 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Research Frontiers Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 161 | $0 | 0.00% | −2,139−93.0% | Reduced |
| Royal Bank of Canada | 132 | $0 | 0.00% | +132 | New |
| Fairman Group, LLC | 125 | $230 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 250 | $460 | 0.00% | +250 | New |
| BNP Paribas Arbitrage, SA | 801 | $1.47K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,112 | $2.05K | 0.00% | +70+6.7% | Added |
| Tower Research Capital LLC (TRC) | 8,346 | $15.4K | 0.00% | +558+7.2% | Added |
| HB Wealth Management, LLC | 10,000 | $18.4K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 12,000 | $22.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 12,040 | $22.2K | 0.00% | +12,040 | New |
| Envestnet Asset Management Inc | 14,000 | $25.8K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 14,000 | $25.8K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,935 | $29.3K | 0.00% | 00.0% | Unchanged |
| Next Level Private LLC | 16,000 | $29.4K | 0.01% | 00.0% | Unchanged |
| FreeGulliver LLC | 20,000 | $36.8K | 0.03% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 20,900 | $38.5K | 0.00% | −1,100−5.0% | Reduced |
| Charles Schwab Investment Management Inc | 21,870 | $40.2K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 33,423 | $61.5K | 0.00% | −13,233−28.4% | Reduced |
| Susquehanna International Group, LLP | 42,725 | $78.6K | 0.00% | +42,725 | New |
| Northern Trust Corp | 53,893 | $99.2K | 0.00% | −111−0.2% | Reduced |
| Renaissance Technologies LLC | 83,800 | $154.2K | 0.00% | +6,656+8.6% | Added |
| UBS Group AG | 85,400 | $157.1K | 0.00% | +77,635+999.8% | Added |
| Morgan Stanley | 89,357 | $164.4K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 107,023 | $196.9K | 0.00% | +1,400+1.3% | Added |
| Shufro Rose & Co LLC | 120,800 | $222.3K | 0.02% | −16,200−11.8% | Reduced |
| Kingsview Wealth Management, LLC | 148,050 | $272.4K | 0.01% | +65,184+78.7% | Added |
| Geode Capital Management, LLC | 261,605 | $481.5K | 0.00% | +22,492+9.4% | Added |
| Vanguard Group Inc | 422,544 | $777.5K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 608,909 | $1.12M | 0.00% | +356+0.1% | Added |
| WR Wealth Planners, LLC | 922,808 | $1.70M | 0.52% | +59,970+7.0% | Added |
| Colony Group, LLC | 998,672 | $2.05M | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −21,924−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −13,997−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −12,850−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −8,238−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Benedetti & Gucer, Inc. | – | – | – | – | Not filed |