Security key
755408200
- Security type / class
- Equity / CL B
- Total 13F shares
- 133,003
- Total 13F value
- $3,021,000
- Share change
- -183
- SEC-reported price per share
- $22.73
- Number of holders
- 6
- Value change
- -$3,008
- Number of buys
- 2
- Number of sells
- 1
Report period
Q3 2021
Institutions
6
Top holders
6
RDIB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2021
Previous quarter: Q2 2021
READING INTERNATIONAL INC SEC filings
READING INTERNATIONAL INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 755408200
Recent filing periods:
Ownership snapshot
Top reported holders of RDIB - READING INTERNATIONAL INC - CL B (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
Nantahala Capital Managem...
Disclosed value leader
Nantahala Capital Managem...
Comparable rows
0/15
Latest evidence
30 Jun 2021
13F
Highest disclosed value: $16,148,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Nantahala Capital Management, LLC has the largest disclosed position value at $16.15M.
0 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 Nantahala Capital Management, LLC's linked filing trail.
Disclosed position value
Top 5
Nantahala Capital Management, LLC
$16.15M
WITTENBERG INVESTMENT MANAGEMENT,...
$8.83M
DIMENSIONAL FUND ADVISORS LP
$7.14M
FMR LLC
$6.35M
VANGUARD GROUP INC
$5.33M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Nantahala Capital Management, LLC |
13F
Company
|
—
class O/S missing
|
$16,148,000
2,316,739 shares
|
— | 30 Jun 2021 |
| WITTENBERG INVESTMENT MANAGEMENT, INC. |
13F
Company
|
—
class O/S missing
|
$8,826,000
1,266,299 shares
|
— | 30 Jun 2021 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
mixed-class rows
|
$7,142,000
941,005 shares
mixed-class rows
|
— | 30 Jun 2021 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$6,349,000
910,932 shares
|
— | 30 Jun 2021 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$5,333,000
765,177 shares
|
— | 30 Jun 2021 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$5,218,000
748,590 shares
|
— | 30 Jun 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 Q3 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
6
Shares
133,003
Rows available
6
| 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 Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
6
Q3 2021 holders
6
Holder diff
0
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend