Security key
755408200
- Security type / class
- Equity / CL B
- Total 13F shares
- 147,356
- Total 13F value
- $1,213,817
- Share change
- -45,373
- SEC-reported price per share
- $8.21
- Number of holders
- 10
- Value change
- -$612,121
- Number of buys
- 6
- Number of sells
- 5
Report period
Q3 2024
Institutions
10
Top holders
10
RDIB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
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
Mark Cuban
Disclosed value leader
Nantahala Capital Managem...
Comparable rows
0/15
Latest evidence
30 Jun 2024
3/4/5
13F
Highest disclosed value: $4,607,294
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 $4.61M.
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
Mark Cuban
$3.51M
James J. Cotter Living Trust
$3.4M
Nantahala Capital Management, LLC
$4.61M
Krilogy Financial LLC
$2.81M
WITTENBERG INVESTMENT MANAGEMENT,...
$2.18M
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 |
|---|---|---|---|---|---|
| Mark Cuban |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$3,507,424
172,355 shares
|
— | 13 Sep 2023 |
| James J. Cotter Living Trust |
3/4/5
Member of Sec.13(d)(3) Group, 10%+ Owner
|
—
class O/S missing
|
$3,397,855
1,163,649 shares
|
— | 09 Jun 2022 |
| Nantahala Capital Management, LLC |
13F
Company
|
—
class O/S missing
|
$4,607,294
3,244,573 shares
|
— | 30 Jun 2024 |
| Krilogy Financial LLC |
13F
Company
|
—
class O/S missing
|
$2,814,849
1,982,288 shares
|
— | 30 Jun 2024 |
| WITTENBERG INVESTMENT MANAGEMENT, INC. |
13F
Company
|
—
class O/S missing
|
$2,182,977
1,537,308 shares
|
— | 30 Jun 2024 |
| Teton Advisors, Inc. |
13F
Company
|
—
mixed-class rows
|
$1,297,716
286,200 shares
mixed-class rows
|
— | 30 Jun 2024 |
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 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
10
Shares
147,356
Rows available
10
| 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 2024 vs Q1 2026 Across Filers
Q1 2026 holders
12
Q3 2024 holders
10
Holder diff
-2
| Investor | Q1 2026 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend