What does CUSIP 760911107 represent in this 13F holders report?

CUSIP 760911107 is the security identifier for REFR - RESEARCH FRONTIERS INC - common stock used to aggregate holder disclosures.

How many institutions held REFR - RESEARCH FRONTIERS INC - common stock in Q2 2023?

37 institutional investors reported REFR - RESEARCH FRONTIERS INC - common stock for Q2 2023. Use the holders table for investor-level position and value details.

RESEARCH FRONTIERS INC - common stock (REFR)

CUSIP: 760911107

Q2 2023 13F Holders as of 30 Jun 2023

Security type / class: Equity / common stock
Total 13F shares: 3,402,950
Total 13F value: $5,442,577
Share change: -350,438
SEC-reported price per share: $1.60
Number of holders: 37
Value change: -$565,389
Number of buys: 18
Number of sells: 8
Shares outstanding: 33,749,130

Security key

760911107

Report period

Q2 2023

Institutions

Top holders

REFR full security history Ownership snapshot Full 13F holder table RESEARCH FRONTIERS INC SEC filings RESEARCH FRONTIERS INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of REFR - RESEARCH FRONTIERS INC - common stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

15/15

Latest evidence

31 Mar 2023

13F Lead comparable stake: 3.6% Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 3.6%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 3.6%

WR Wealth Planners, LLC 2.8%

BlackRock Finance, Inc. 1.9%

GEODE CAPITAL MANAGEMENT, LLC 0.57%

SHUFRO ROSE & CO LLC 0.44%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	3.6%	$2,056,547 1,202,659 shares	—	31 Mar 2023
WR Wealth Planners, LLC	13F Company 13F	2.8%	$1,621,145 948,038 shares	—	31 Mar 2023
BlackRock Finance, Inc.	13F Company 13F	1.9%	$1,071,017 626,325 shares	—	31 Mar 2023
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.57%	$326,307 190,823 shares	—	31 Mar 2023
SHUFRO ROSE & CO LLC	13F Company 13F	0.44%	$255,218 149,250 shares	—	31 Mar 2023
MILLENNIUM MANAGEMENT LLC	13F Company 13F	0.4%	$231,000 135,337 shares	—	31 Mar 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

3,402,950

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

Q2 2023 holders

Holder diff

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 value	Q2 2023 value	Value change	Value Chg %