RESEARCH FRONTIERS INC COM is a security (CUSIP 760911107) tracked across SEC portfolio filings. 34 institutional managers reported $3.4M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $263K via N-PORT as of 2026-03-31.
Showing 15 of 34 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $1.0M | 774,479 |
| BlackRock, Inc. | New York, NY | $560K | 608,398 |
| MGO ONE SEVEN LLC | Beachwood, OH | $464K | 886,602 |
| Focus Partners Wealth | ST LOUIS, MO | $457K | 496,422 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $273K | 302,761 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $155K | 156,786 |
| STATE STREET CORP | BOSTON, MA | $95K | 105,623 |
| SHUFRO ROSE & CO LLC | NEW YORK, NY | $90K | 97,500 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $63K | 68,300 |
| NORTHERN TRUST CORP | CHICAGO, IL | $48K | 52,630 |
| Kingsview Wealth Management, LLC | GRANTS PASS, OR | $41K | 44,950 |
| XTX Topco Ltd | LONDON, X0 | $30K | 32,970 |
| FreeGulliver LLC | NEW ORLEANS, LA | $18K | 20,000 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $17K | 18,506 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $16K | 17,880 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $255K | 0.03% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $8K | 0.00% |