READING INTERNATIONAL INC-A (RDI) Stock Institutional Trading Activity


READING INTERNATIONAL INC-A (RDI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Yacktman Asset Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Renaissance Technologies LLCSell-36,600769,090$4,268
Q4 2020Renaissance Technologies LLCSell-18,400805,690$4,045
Q3 2020Renaissance Technologies LLCSell-10,700824,090$2,654
Q2 2020Renaissance Technologies LLCBuy59,000834,790$3,548
Q1 2020Yacktman Asset ManagementBuy544,000862,000$3,353
Q1 2020Renaissance Technologies LLCSell-5,100775,790$3,018
Q4 2019Yacktman Asset ManagementBuy90,000318,000$3,558
Q4 2019Renaissance Technologies LLCSell-34,100780,890$8,738
Q3 2019Yacktman Asset ManagementBuy12,150228,000$2,727
Q3 2019Renaissance Technologies LLCSell-25,000814,990$9,747
Q2 2019Yacktman Asset ManagementBuy99,145215,850$2,802
Q2 2019Renaissance Technologies LLCBuy3,000839,990$10,903
Q1 2019Yacktman Asset ManagementBuy6,705116,705$1,863
Q1 2019Renaissance Technologies LLCSell-6,500836,990$13,358
Q4 2018Renaissance Technologies LLCSell-104,300843,490$12,264
Q3 2018Renaissance Technologies LLCSell-80,310947,790$14,975
Q2 2018Yacktman Asset ManagementBuy5,590110,000$1,754
Q1 2018Yacktman Asset ManagementBuy11,100104,410$1,738
Q1 2018Renaissance Technologies LLCSell-63,1051,028,100$17,118
Q4 2017Yacktman Asset ManagementBuy42,31093,310$1,558
Q4 2017Renaissance Technologies LLCSell-29,0951,091,205$18,223
Q3 2017Yacktman Asset ManagementBuy27,00051,000$802
Q3 2017Renaissance Technologies LLCBuy17,3271,120,300$17,611
Q2 2017Renaissance Technologies LLCBuy10,4731,102,973$17,791
Q1 2017Renaissance Technologies LLCSell-1,9001,092,500$16,977
Q4 2016Yacktman Asset ManagementBuy5,52624,000$398
Q4 2016Renaissance Technologies LLCBuy73,3001,094,400$18,167
Q3 2016Yacktman Asset ManagementBuy18,47418,474$247
Q3 2016Renaissance Technologies LLCBuy66,5001,021,100$13,632
Q2 2016Renaissance Technologies LLCSell-21,700954,600$11,923

Frequently asked questions about RDI activity

  • Which institutional owners are buying RDI?

    Institutional owners buying RDI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RDI activity?

    "Buy" means an investor increased their reported position in RDI compared to the prior reporting period. This reflects growing exposure to READING INTERNATIONAL INC-A (RDI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RDI increasing?

    Institutional interest in RDI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.