Security key
760911107
- Security type / class
- Equity / common stock
- Total 13F shares
- 2,796,239
- Total 13F value
- $6,546,000
- Share change
- +169
- Put/Call ratio
- 54%
- SEC-reported price per share
- $2.34
- Number of holders
- 33
- Value change
- -$27,480
- Number of buys
- 12
- Number of sells
- 13
- Shares outstanding
- 33,749,130
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2020
Institutions
33
Top holders
10
REFR full security history
Ownership snapshot
Full 13F holder table
RESEARCH FRONTIERS INC SEC filings
RESEARCH FRONTIERS INC company facts
Broader feeds
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 Dec 2019
13F
Lead comparable stake: 3.4%
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 3.4%.
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
3.4%
BlackRock Finance, Inc.
2.2%
GEODE CAPITAL MANAGEMENT, LLC
0.53%
SHUFRO ROSE & CO LLC
0.51%
CALIFORNIA PUBLIC EMPLOYEES RETIR...
0.19%
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
|
3.4%
|
$3,463,000
1,150,671 shares
|
— | 31 Dec 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
2.2%
|
$2,188,000
727,051 shares
|
— | 31 Dec 2019 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.53%
|
$537,000
178,654 shares
|
— | 31 Dec 2019 |
| SHUFRO ROSE & CO LLC |
13F
Company
|
0.51%
|
$514,000
170,750 shares
|
— | 31 Dec 2019 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
Company
|
0.19%
|
$189,000
62,841 shares
|
— | 31 Dec 2019 |
| NORTHERN TRUST CORP |
13F
Company
|
0.18%
|
$182,000
60,329 shares
|
— | 31 Dec 2019 |
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 Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
33
Shares
2,796,239
Rows available
33
| 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 Q1 2020 vs Q1 2020 Across Filers
Q1 2020 holders
33
Q1 2020 holders
33
Holder diff
0
| Investor | Q1 2020 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q1 2020 value | Q1 2020 value | Value change | Value Chg % |
|---|