DOSSIER · 13F Holders · Q2 2025
RDIB

READING INTERNATIONAL INC-B

14 institutions still hold READING INTERNATIONAL INC-B as of Q2 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 755408200·14 13F holders·last filed Jun 30, 2025
Market cap
13F value held
$2M
visible holders
Holders
14
filers reporting
Concentration
33.89%
Teton Advisors, Inc. #1
top holder share
AI Holders Summary · Q2 2025

14 institutions reported RDIB in Q2 2025. Teton Advisors, Inc. leads at 33.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Teton Advisors, Inc.
CIK 0001444874
$727K75K0.44%Q2 2025
02
Teton Advisors, LLC
CIK 0002086025
$633K74K0.37%Q2 2026
03
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$289K34K0.00%Q2 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$154K18K0.00%Q2 2026
05
GABELLI FUNDS LLC
CIK 0001081407
$125K15K0.00%Q2 2026
06
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$122K14K0.00%Q2 2026
07
CITIGROUP INC
CIK 0000831001
$36K4K0.00%Q2 2026
08
INVESTMENT COUNSEL CO OF NEVADA
CIK 0002056576
$32K4K0.06%Q2 2026
09
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$11K1K0.00%Q2 2026
10
UBS Group AG
CIK 0001610520
$10K1K0.00%Q2 2026
11
Tower Research Capital LLC (TRC)
CIK 0001533421
$4K5100.00%Q2 2026
12
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$2K2630.00%Q2 2026
13
SBI Securities Co., Ltd.
CIK 0001851815
$2630.00%Q2 2026
14
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025
Insiders at READING INTERNATIONAL INC-B
Cuban Mark