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, Q4 2021
Institutional positions in Research Frontiers Inc as of Dec 31, 2021. 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
- 32
- +1 vs. Q3 2021
- Shares held
- 3.03M
- −167.6K (−5.2%) vs. Q3 2021
- Total value
- $5.21M
- −$2.97M (−36.3%) vs. Q3 2021
- New holders
- 7
- 4 more added
- Sold out
- 6
- 14 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Research Frontiers Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 75 | $0 | 0.00% | +75 | New |
| Bank of America Corp | 591 | $1.00K | 0.00% | +66+12.6% | Added |
| BNP Paribas Arbitrage, SA | 1,117 | $1.92K | 0.00% | −2−0.2% | Reduced |
| Advisor Group Holdings, Inc. | 1,150 | $2.00K | 0.00% | −500−30.3% | Reduced |
| JPMorgan Chase & Co | 1,042 | $2.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,029 | $2.00K | 0.00% | +1,029 | New |
| UBS Group AG | 3,583 | $6.00K | 0.00% | +3,583 | New |
| HB Wealth Management, LLC | 10,000 | $17.0K | 0.00% | +10,000 | New |
| Morgan Stanley | 12,114 | $21.0K | 0.00% | −249−2.0% | Reduced |
| Mercer Global Advisors Inc | 14,000 | $24.0K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 14,000 | $24.0K | 0.00% | 00.0% | Unchanged |
| Cetera Advisors LLC | 13,820 | $24.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 15,435 | $27.0K | 0.00% | +280+1.8% | Added |
| Chemistry Wealth Management LLC | 16,000 | $28.0K | 0.02% | +16,000 | New |
| Next Level Private LLC | 16,000 | $28.0K | 0.02% | +16,000 | New |
| Cambridge Investment Research Advisors, Inc. | 16,832 | $29.0K | 0.00% | −4,634−21.6% | Reduced |
| Bank of New York Mellon Corp | 18,393 | $32.0K | 0.00% | −10.0% | Reduced |
| Citadel Advisors LLC | 19,327 | $33.0K | 0.00% | −11,027−36.3% | Reduced |
| Wells Fargo & Company | 24,668 | $42.0K | 0.00% | −10,000−28.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 24,300 | $42.0K | 0.00% | +300+1.3% | Added |
| Point72 Asset Management, L.P. | 24,445 | $42.0K | 0.00% | +24,445 | New |
| Kingsview Wealth Management, LLC | 37,251 | $64.0K | 0.00% | −4,500−10.8% | Reduced |
| Ergoteles LLC | 46,062 | $79.0K | 0.00% | −71,851−60.9% | Reduced |
| Northern Trust Corp | 56,231 | $97.0K | 0.00% | −117−0.2% | Reduced |
| Susquehanna International Group, LLP | 104,698 | $180.0K | 0.00% | −46,793−30.9% | Reduced |
| State Street Corp | 112,497 | $193.0K | 0.00% | 00.0% | Unchanged |
| Shufro Rose & Co LLC | 169,750 | $292.0K | 0.02% | −1,500−0.9% | Reduced |
| Geode Capital Management, LLC | 188,702 | $324.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 208,027 | $358.0K | 0.00% | −523−0.3% | Reduced |
| BlackRock Inc. | 632,607 | $1.09M | 0.00% | +2,926+0.5% | Added |
| Vanguard Group Inc | 1,227,570 | $2.11M | 0.00% | −1,763−0.1% | Reduced |
| HRT Financial LP | 0 | $0 | 0.00% | −53,369−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −16,695−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −11,023−100.0% | Sold out |
| Pacitti Group Inc. | 0 | $0 | 0.00% | −4,700−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −3,002−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Homrich & Berg | – | – | – | – | Not filed |