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RDIB READING INTL INC

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CL B (common), issuer CIK 716634

11 managers (12 13F filers) reported a position in RDIB shares at 2025-03-31, 160,471 shares in all. 2 filers opened a position and 0 filers sold out during the quarter.

Managers
11
13F filers
12
New
2
Added
3
Reduced
2
Sold out
0
Shares held by filers
160,471

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Teton Advisors, Inc.75,030$527K0.33%+50013F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding48,000$337K+3,300Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP23,454$165K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,422$38.1K<0.01%+2,41713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC4,929$34.6K<0.01%-5613F-HRTimelineGroup
UBS Group AGin group UBS Group AG3,445$24.2K<0.01%-12013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC148$1.04K<0.01%new13F-HR/ATimelineGroup
SBI Securities Co., Ltd.37$260<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/5$35<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1$7<0.01%013F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.