Research Frontiers Incorporated (REFR) Ownership

1.19 ↑0.03 (2.59%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

The Colony Group LLC is the biggest individual institutional holder of Research Frontiers Incorporated (REFR), owning a total of 1 million shares. Combined, the top 46 institutional holders of REFR own 15.07% of the company with a total of 5.1 million shares.

In the latest ownership report on December 31st 2024, the top 46 institutional holders increased their combined ownership of REFR by 1 million shares. 6 institutions bought 1,068,598 total additional shares and increased their ownership by an average of 99.80%. However 5 institutions sold 18,839 total shares and decreased their ownership by an average of 2.63%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Research Frontiers Incorporated increased by a net total of 1,049,759 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
The Colony Group LLC	2.968%	0.000%	998,672	998,672	2024-12-31
WR Wealth Planners, LLC	2.825%	0.977%	950,458	9,200	2024-12-31
BlackRock Inc	1.813%	0.249%	609,923	1,517	2024-12-31
Vanguard Group Inc	1.452%	0.000%	488,720	0	2024-12-31
Geode Capital Management, LLC	0.881%	-0.195%	296,499	-578	2024-12-31
Kingsview Wealth Management, LLC	0.540%	-6.014%	181,816	-11,634	2024-12-31
Shufro Rose & CO LLC	0.347%	-3.311%	116,800	-4,000	2024-12-31
State Street Corp	0.314%	-1.308%	105,623	-1,400	2024-12-31
Renaissance Technologies Corp	0.292%	34.157%	98,069	24,969	2024-12-31
Susquehanna International Group, LLP	0.254%	56.253%	85,289	30,705	2024-12-31
Northern Trust Corp	0.154%	-2.310%	51,894	-1,227	2024-12-31
Charles Schwab Investment Management Inc	0.065%	0.000%	21,870	0	2024-12-31
Schonfeld Strategic Advisors LLC	0.061%	0.000%	20,400	0	2024-12-31
Freegulliver, LLC	0.059%	0.000%	20,000	0	2024-12-31
Mercer Global Advisors Inc.	0.045%	0.000%	15,050	0	2024-12-31
Foundations Investment Advisors, LLC	0.041%	0.000%	13,800	0	2024-12-31
CAMBRIDGE Invest RESEARCH ADVISORS, INC.	0.036%	0.000%	12,000	0	2024-12-31
HB Wealth Management, LLC	0.030%	0.000%	10,000	0	2024-12-31
Bank of America Corp	0.013%	507.174%	4,232	3,535	2024-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
The Colony Group LLC	2.968%	0.000%	998,672	998,672	2024-12-31
WR Wealth Planners, LLC	2.825%	0.977%	950,458	9,200	2024-12-31
BlackRock Inc	1.813%	0.249%	609,923	1,517	2024-12-31
Vanguard Group Inc	1.452%	0.000%	488,720	0	2024-12-31
Geode Capital Management, LLC	0.881%	-0.195%	296,499	-578	2024-12-31
Kingsview Wealth Management, LLC	0.540%	-6.014%	181,816	-11,634	2024-12-31
Morgan Stanley - Brokerage Accounts	0.533%	0.000%	178,714	0	2024-06-30
Shufro Rose & CO LLC	0.347%	-3.311%	116,800	-4,000	2024-12-31
State Street Corporation	0.315%	0.000%	105,623	0	2024-03-31
State Street Corp	0.314%	-1.308%	105,623	-1,400	2024-12-31
Renaissance Technologies Corp	0.292%	34.157%	98,069	24,969	2024-12-31
UBS Group AG	0.258%	1.415%	86,608	1,208	2024-09-30
Susquehanna International Group, LLP	0.254%	56.253%	85,289	30,705	2024-12-31
StoneX Group Inc	0.254%	-61.179%	85,115	-134,135	2023-12-31
Wade GW & Inc	0.217%	0.000%	72,615	72,615	2023-12-31
MONEY CONCEPTS CAPITAL CORP	0.194%	0.000%	64,962	64,962	2022-12-31
Northern Trust Corp	0.154%	-2.310%	51,894	-1,227	2024-12-31
Goldman Sachs Group Inc	0.153%	0.000%	51,106	51,106	2023-06-30
Citadel Advisors Llc	0.100%	70.630%	33,423	13,835	2024-06-30
Atria Wealth Solutions, Inc.	0.098%	0.000%	32,739	0	2023-03-31
JANE STREET GROUP, LLC	0.086%	-51.191%	28,717	-30,118	2023-09-30
Charles Schwab Investment Management Inc	0.065%	0.000%	21,870	0	2024-12-31
Schonfeld Strategic Advisors LLC	0.061%	0.000%	20,400	0	2024-12-31
Benedetti & Gucer, Inc.	0.060%	-40.891%	20,180	-13,960	2024-03-31
Freegulliver, LLC	0.059%	0.000%	20,000	0	2024-12-31
Wells Fargo & Co	0.057%	-39.366%	19,235	-12,488	2023-12-31
Bank of New York Mellon Corp	0.055%	0.005%	18,394	1	2023-12-31
Ergoteles LLC	0.055%	0.000%	18,300	18,300	2023-06-30
Virtu Financial LLC	0.049%	0.000%	16,298	16,298	2023-12-31
Next Level Private LLC	0.048%	0.000%	16,000	0	2024-09-30
Raymond James Finl Svs Advisors, Inc.	0.047%	0.000%	15,935	0	2024-09-30
DUDLEY CAPITAL MANAGEMENT LLC	0.045%	0.000%	15,100	0	2023-03-31
Mercer Global Advisors Inc.	0.045%	0.000%	15,050	0	2024-12-31
Envestnet Asset Management Inc	0.042%	0.000%	14,000	14,000	2024-06-30
HRT FINANCIAL LLC	0.042%	-73.105%	13,997	-38,047	2024-03-31
Foundations Investment Advisors, LLC	0.041%	0.000%	13,800	0	2024-12-31
Sequoia Financial Advisors LLC	0.038%	0.000%	12,850	12,850	2024-03-31
Rnc Capital Management LLC	0.038%	0.000%	12,500	0	2022-12-31
CAMBRIDGE Invest RESEARCH ADVISORS, INC.	0.036%	0.000%	12,000	0	2024-12-31
Millennium Management LLC	0.034%	0.000%	11,235	11,235	2024-09-30
Y-Intercept (Hong Kong) Ltd	0.033%	0.000%	10,965	10,965	2024-09-30
TWO SIGMA SECURITIES, LLC	0.031%	-12.791%	10,500	-1,540	2024-09-30
HB Wealth Management, LLC	0.030%	0.000%	10,000	0	2024-12-31
Bank of America Corp	0.013%	507.174%	4,232	3,535	2024-12-31
Advisor Group Holdings, Inc.	0.004%	0.000%	1,150	0	2022-06-30
JPMorgan Chase & Co	0.003%	0.000%	1,042	0	2022-06-30

Mutual Fund Ownership

Vanguard Instl Ttl Stck Mkt Idx Tr is the biggest individual fund holder of Research Frontiers Incorporated (REFR), owning a total of 800 thousand shares. Combined, the top 35 mutual fund holders of REFR own 8.49% of the company with a total of 2.8 million shares.

In the latest ownership report on March 31st 2025, the top 35 fund holders increased their combined ownership of REFR by 522 shares. 1 funds bought 182 total additional shares and increased their ownership by an average of 0.31%. However 3 funds sold 704 total shares and decreased their ownership by an average of 1.74%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Research Frontiers Incorporated decreased by a net total of -522 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Institutional Extnd Mkt Idx Tr	1.223%	0.000%	411,436	0	2025-03-31
Vanguard Total Stock Mkt Idx Inv	0.294%	0.000%	98,919	0	2025-03-31
iShares Micro-Cap ETF	0.206%	0.000%	69,185	0	2025-03-31
Extended Equity Market Fund K	0.176%	0.308%	59,353	182	2025-03-31
U.S. Equity Market Fund F	0.138%	-0.146%	46,375	-68	2025-03-31
NT Ext Equity Mkt Idx Fd - NL	0.081%	0.000%	27,101	0	2025-03-31
NT Ext Equity Mkt Idx Fd - L	0.073%	0.000%	24,456	0	2025-03-31
Schwab Total Stock Market Index	0.065%	0.000%	21,870	0	2025-03-31
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.063%	-1.788%	21,096	-384	2025-03-31
Vanguard U.S. Eq Idx £ Acc	0.033%	0.000%	11,108	0	2025-03-31
State St US Extended Mkt Indx NL Cl C	0.025%	0.000%	8,304	0	2025-03-31
Extended Equity Market Fund M	0.022%	-3.279%	7,434	-252	2025-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Instl Ttl Stck Mkt Idx Tr	2.386%	0.000%	799,655	0	2023-03-31
Vanguard Institutional Extnd Mkt Idx Tr	1.223%	0.000%	411,436	0	2025-03-31
Vanguard Extended Market Index Investor	1.078%	0.000%	361,375	0	2023-08-31
Fidelity® Extended Market Index	0.475%	0.000%	159,089	0	2023-11-30
Fidelity Extended Market Index	0.469%	-0.633%	157,684	-1,004	2025-02-28
Vanguard Total Stock Mkt Idx Inv	0.294%	0.000%	98,919	0	2025-03-31
iShares Micro-Cap ETF	0.206%	0.000%	69,185	0	2025-03-31
BlackRock Extended Mkt Composite	0.205%	0.000%	68,829	0	2023-09-30
Vanguard US Total Market Shares ETF	0.197%	0.000%	66,176	0	2024-09-30
BlackRock Extended Equity Market K	0.179%	-0.042%	59,986	-25	2024-09-30
Extended Equity Market Fund K	0.176%	0.308%	59,353	182	2025-03-31
Fidelity Total Market Index	0.167%	0.000%	56,273	0	2025-02-28
BlackRock U.S. Equity Market F	0.139%	-0.011%	46,465	-5	2024-09-30
U.S. Equity Market Fund F	0.138%	-0.146%	46,375	-68	2025-03-31
Fidelity Series Total Market Index	0.113%	0.000%	37,918	0	2025-02-28
Fidelity® Total Market Index	0.093%	0.000%	31,238	0	2023-11-30
Vanguard Instl Ttl Stk Mkt Idx InstlPls	0.091%	0.000%	30,521	0	2023-05-31
NT Ext Equity Mkt Idx Fd - NL	0.081%	0.000%	27,101	0	2025-03-31
NT Ext Equity Mkt Idx Fd - L	0.073%	0.000%	24,456	0	2025-03-31
Northern Trust Extended Eq Market Idx	0.073%	0.000%	24,456	0	2024-12-31
Spartan Extended Market Index Pool F	0.071%	4.417%	23,733	1,004	2025-02-28
Spartan Extended Market Index Pool E	0.071%	4.417%	23,733	1,004	2025-02-28
Schwab Total Stock Market Index	0.065%	0.000%	21,870	0	2025-03-31
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.063%	-1.788%	21,096	-384	2025-03-31
Fidelity® Series Total Market Index	0.062%	0.000%	20,807	0	2023-11-30
iShares Core S&P Total US Stock Mkt ETF	0.055%	0.000%	18,515	0	2023-08-31
Vanguard U.S. Eq Idx £ Acc	0.033%	0.000%	11,108	0	2025-03-31
Fidelity® NASDAQ Composite Index®	0.033%	0.000%	10,936	0	2023-10-31
Fidelity Nasdaq Composite Index	0.033%	0.000%	10,936	0	2025-02-28
Spartan Total Market Index Pool G	0.029%	0.000%	9,731	0	2025-02-28
Spartan Total Market Index Pool E	0.029%	0.000%	9,731	0	2025-02-28
State St US Extended Mkt Indx NL Cl C	0.025%	0.000%	8,304	0	2025-03-31
SSgA U.S. Extended Market Index Class I	0.025%	0.000%	8,304	0	2023-12-31
Extended Equity Market Fund M	0.022%	-3.279%	7,434	-252	2025-03-31
1290 VT Micro Cap K	0.020%	0.000%	6,700	0	2025-02-28