Security key
643611106
New Concept Energy, Inc. - common stock, par value $0.01 per share (GBR)
CUSIP: 643611106
Q2 2021 13F Holders as of 30 Jun 2021
- Security type / class
- Equity / common stock, par value $0.01 per share
- Total 13F shares
- 408,979
- Total 13F value
- $2,496,000
- Share change
- +204,559
- SEC-reported price per share
- $6.11
- Number of holders
- 16
- Value change
- +$1,352,034
- Number of buys
- 11
- Number of sells
- 4
- Shares outstanding
- 7,121,662
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
16
Top holders
10
GBR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
New Concept Energy, Inc. SEC filings
New Concept Energy, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 643611106
Recent filing periods:
Ownership snapshot
Top reported holders of GBR - New Concept Energy, Inc. - common stock, par value $0.01 per share (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
Virtu Financial LLC
Disclosed value leader
Virtu Financial LLC
Comparable rows
13/13
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 0.66%
Showing 1-6 of 13 holder rows.
Quick read
Virtu Financial LLC leads the comparable SEC ownership view at 0.66%.
13 of 13 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 Virtu Financial LLC's linked filing trail.
Comparable ownership
Top 5
Virtu Financial LLC
0.66%
CITADEL ADVISORS LLC
0.47%
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.47%
VANGUARD GROUP INC
0.41%
DIMENSIONAL FUND ADVISORS LP
0.26%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Virtu Financial LLC |
13F
Company
|
0.66%
|
$202,000
47,030 shares
|
— | 31 Mar 2021 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.47%
|
$143,000
33,444 shares
|
— | 31 Mar 2021 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.47%
|
$143,000
33,400 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
0.41%
|
$126,000
29,463 shares
|
— | 31 Mar 2021 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
0.26%
|
$78,000
18,267 shares
|
— | 31 Mar 2021 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC |
13F
Company
|
0.2%
|
$60,000
14,100 shares
|
— | 31 Mar 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
16
Shares
408,979
Rows available
16
| 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 2021 vs Q1 2026 Across Filers
Q1 2026 holders
9
Q2 2021 holders
16
Holder diff
7
| Investor | Q1 2026 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend