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Reading International Inc

RDIB
Exchange
Nasdaq
Industry
Services-Motion Picture Theaters
SEC CIK
0000716634

No open-market purchases or sales by Reading International Inc insiders were filed in the last 90 days; 12 institutions reported holding it in 13F filings for Q2 2026, worth $1.42M in total; no superinvestor holds it.

Other share classesRDI

Q3 2025 vs. Q2 2025

How the institutions holding Reading International Inc changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of RDIB: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders9110+2
Shares165.2K75.0K164.8K+74.6K (+82.7%)
Value$1.61M$727.0K$1.84M+$962.3K (+109.5%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (2)

Institutions that held Reading International Inc at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to RDIB in Q3 2025
InstitutionSharesValue% of portfolio
Teton Advisors, LLC75,030$838.1K0.52%
Tower Research Capital LLC (TRC)181$2.02K0.00%

Sold out (0)

Institutions that held Reading International Inc at the end of Q2 2025 and filed for Q3 2025 without it.

None.

Not filed for Q3 2025 yet (1)

Institutions that held Reading International Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RDIB in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Teton Advisors, Inc.75,030$727.0K