RDIB · Reading International Inc · Shareholders & Ownership
The latest filing states the doubt was alleviated.
“we conclude that our plan to raise sufficient liquidity, primarily through certain real estate asset monetizations to the extent needed is probable of being implemented to the extent required such that this alleviates the substantial doubt about our Company's ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Every disclosed holder of RDIB in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns RDIB
13F quarter Sep 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left outNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 3 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 74,530 | — |
| Registered funds (N-PORT, not summed) | 26,378 | — |
% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of RDIB
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
GAMCO INVESTORS, INC. ET AL
13D
CIK 807249 · Registered investment adviser · Nov 26, 2024
|
74,530 | ||
| 2 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
10,606 | ||
| 3 |
Gabelli Multimedia Trust Inc.
Fund
· Registered fund · Jun 30, 2026
Gabelli Multimedia Trust Inc., not summed
|
7,700 | ||
| 4 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
3,598 | ||
| 5 |
Dimensional U.S. Targeted Value ETF
Fund
S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
3,242 | ||
| 6 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
1,232 | ||
| 7 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Sep 30, 2026
|
3 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.