REFR · Research Frontiers Inc · Shareholders & Ownership
The latest filing states the doubt was alleviated.
“Based upon the Company's current working capital, recurring losses and negative cash flow from operations, if the Company is unable to generate sufficient cash from operating activities, collect amounts owed to it by third parties, or raise additional funds for a period of 12 months from the issuance of these condensed consolidated financial statements, this raises substantial doubt about the Company's ability to continue as a going concern. To alleviate this substantial doubt, the Company expects to generate sufficient cash flow from operations through increased use of its SPD Technology by existing licensees, through the Company entering into new license agreements, as well as through the collection of amounts owed to it, and, as a result, the Company does not expect that it will need to raise additional capital over the next 12 months.”View the 10-Q filed Aug 6, 2026
Every disclosed holder of REFR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns REFR
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 3,676,427 | 10.54% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 2,328,690 | 6.68% |
| Remaining | 28,862,669 | 82.78% |
| Registered funds (N-PORT, not summed) | 828,401 | 2.38% |
Shares outstanding: 34,867,786, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of REFR
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
2,328,690 | ||
| 2 |
MGO ONE SEVEN LLC
13F
CIK 1731444 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
886,602 | ||
| 3 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
580,654 | ||
| 4 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
532,542 | ||
| 5 |
Focus Partners Wealth
13F
CIK 1542153 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
496,422 | ||
| 6 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
305,847 | ||
| 7 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
288,587 | ||
| 8 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
282,644 | ||
| 9 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
177,030 | ||
| 10 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
155,066 | ||
| 11 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
141,992 | ||
| 12 |
|
105,623 | ||
| 13 |
SHUFRO ROSE & CO LLC
13F
CIK 908195 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
97,500 | ||
| 14 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
55,690 | ||
| 15 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
52,630 | ||
| 16 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
40,789 | ||
| 17 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
39,129 | ||
| 18 |
FreeGulliver LLC
13F
CIK 2032561 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,000 | ||
| 19 |
HM PAYSON & CO
13F
CIK 928052 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,000 | ||
| 20 |
TCTC Holdings, LLC
13F
CIK 1483870 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,000 | ||
| 21 |
RAYMOND JAMES FINANCIAL INC
13F
CIK 720005 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
17,880 | ||
| 22 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
17,504 | ||
| 23 |
Kingsview Wealth Management, LLC
13F
CIK 1791965 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
17,150 | ||
| 24 |
CGN Advisors LLC
13F
CIK 1841506 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,350 | ||
| 25 |
Focus Partners Advisor Solutions, LLC
13F
CIK 1868872 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,091 | ||
| 26 |
MERCER GLOBAL ADVISORS INC /ADV
13F
CIK 853758 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,000 | ||
| 27 |
Schonfeld Strategic Advisors LLC
13F
CIK 1665241 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
13,857 | ||
| 28 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,649 | ||
| 29 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,561 | ||
| 30 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,108 | ||
| 31 |
Fidelity Nasdaq Composite Index Fund
Fund
S000055366 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
10,936 | ||
| 32 |
Farrell Financial LLC
13F
CIK 2031235 · Unknown · Sep 30, 2026
|
10,307 | ||
| 33 |
HB Wealth Management, LLC
13F
CIK 1911253 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,000 | ||
| 34 |
VANGUARD BALANCED INDEX FUND
Fund
S000002560 · Registered fund · Jun 30, 2026
VANGUARD VALLEY FORGE FUNDS, not summed
|
9,423 | ||
| 35 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,215 | ||
| 36 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,000 | ||
| 37 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,967 | ||
| 38 |
EVOLUTION WEALTH MANAGEMENT INC.
13F
CIK 2010029 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,500 | ||
| 39 |
|
1,382 | ||
| 40 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,042 | ||
| 41 |
|
154 | ||
| 42 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.