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, Q3 2023
Institutional positions in Research Frontiers Inc as of Sep 30, 2023. 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
- 38
- −1 vs. Q2 2023
- Shares held
- 3.40M
- −5.04K (−0.1%) vs. Q2 2023
- Total value
- $3.67M
- −$1.78M (−32.6%) vs. Q2 2023
- New holders
- 2
- 4 more added
- Sold out
- 3
- 17 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Research Frontiers Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 167 | $0 | 0.00% | −194−53.7% | Reduced |
| Simplex Trading, LLC | 95 | $0 | 0.00% | −5−5.0% | Reduced |
| Qube Research & Technologies Ltd | 541 | $584 | 0.00% | +541 | New |
| UBS Group AG | 678 | $732 | 0.00% | −217−24.2% | Reduced |
| BNP Paribas Arbitrage, SA | 801 | $865 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,000 | $1.08K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,224 | $1.32K | 0.00% | +182+17.5% | Added |
| Cary Street Partner Investment Advisory LLC | 4,000 | $4.32K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 8,721 | $9.42K | 0.00% | −20.0% | Reduced |
| HB Wealth Management, LLC | 10,000 | $10.8K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,495 | $11.3K | 0.00% | −11,861−53.1% | Reduced |
| Squarepoint Ops LLC | 10,733 | $11.6K | 0.00% | −1,279−10.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 12,166 | $13.0K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 14,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 14,000 | $15.1K | 0.00% | 00.0% | Unchanged |
| Kingsview Wealth Management, LLC | 14,726 | $15.9K | 0.00% | −8,775−37.3% | Reduced |
| Dudley Capital Management, LLC | 15,100 | $16.3K | 0.01% | 00.0% | Unchanged |
| Next Level Private LLC | 16,000 | $16.6K | 0.01% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,935 | $17.2K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 17,885 | $19.3K | 0.00% | −4,484−20.0% | Reduced |
| Bank of New York Mellon Corp | 18,393 | $19.9K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 19,588 | $21.2K | 0.00% | −7,991−29.0% | Reduced |
| Charles Schwab Investment Management Inc | 21,870 | $23.6K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 23,600 | $25.5K | 0.00% | −600−2.5% | Reduced |
| Renaissance Technologies LLC | 23,900 | $26.0K | 0.00% | −5,100−17.6% | Reduced |
| Jane Street Group, LLC | 28,717 | $31.0K | 0.00% | −30,118−51.2% | Reduced |
| Wells Fargo & Company | 31,723 | $34.3K | 0.00% | +140.0% | Added |
| Benedetti & Gucer, Inc. | 46,965 | $50.7K | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 57,278 | $61.9K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 86,072 | $92.0K | 0.00% | −30,636−26.3% | Reduced |
| State Street Corp | 105,623 | $114.1K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 121,000 | $130.7K | 0.00% | −16,308−11.9% | Reduced |
| Shufro Rose & Co LLC | 139,000 | $150.1K | 0.01% | −4,750−3.3% | Reduced |
| StoneX Group Inc. | 222,125 | $239.9K | 0.03% | +222,125 | New |
| Geode Capital Management, LLC | 235,447 | $254.4K | 0.00% | +20,772+9.7% | Added |
| Vanguard Group Inc | 469,612 | $507.2K | 0.00% | −38,559−7.6% | Reduced |
| BlackRock Inc. | 617,157 | $666.5K | 0.00% | −22,324−3.5% | Reduced |
| WR Wealth Planners, LLC | 962,038 | $1.04M | 0.40% | +3,989+0.4% | Added |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −51,106−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −18,300−100.0% | Sold out |
| Trust Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |