(OR) Stock Institutional Trading Activity


(OR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Fairfax Financial Holdings, and First Eagle U.S. Value. 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 2025Renaissance Technologies LLCBuy312,200803,502$16,969,962
Q4 2024Renaissance Technologies LLCBuy149,102491,302$8,892,566
Q3 2024Renaissance Technologies LLCBuy102,400342,200$6,334,122
Q2 2024Renaissance Technologies LLCBuy27,400239,800$3,736,084
Q1 2024Renaissance Technologies LLCSell-186,700212,400$3,488
Q4 2023Renaissance Technologies LLCSell-191,074399,100$5,699
Q3 2023Renaissance Technologies LLCBuy140,100590,174$6,937
Q2 2023Renaissance Technologies LLCSell-204,800450,074$6,918
Q1 2023Renaissance Technologies LLCSell-8,400654,874$10,348
Q4 2022Renaissance Technologies LLCSell-645,200663,274$8,003
Q3 2022Renaissance Technologies LLCSell-85,2001,308,474$13,323
Q2 2022Renaissance Technologies LLCBuy438,7001,393,674$14,066
Q1 2022Renaissance Technologies LLCSell-9,300954,974$12,598
Q4 2021Renaissance Technologies LLCSell-342,500964,274$11,812
Q3 2021Renaissance Technologies LLCBuy144,0001,306,774$14,679
Q2 2021Renaissance Technologies LLCBuy212,0741,162,774$15,928
Q1 2021Fairfax Financial HoldingsBuy72,303160,000$1,757
Q1 2021Renaissance Technologies LLCSell-540,500950,700$10,477
Q4 2020Renaissance Technologies LLCSell-518,7001,491,200$18,908
Q3 2020Fairfax Financial HoldingsBuy31287,697$1,030
Q3 2020Renaissance Technologies LLCSell-588,4002,009,900$23,777
Q2 2020Fairfax Financial HoldingsBuy38587,385$863
Q2 2020Renaissance Technologies LLCSell-223,9752,598,300$25,983
Q1 2020Renaissance Technologies LLCBuy459,6752,822,275$20,998
Q4 2019Fairfax Financial HoldingsBuy87,00087,000$846
Q4 2019Renaissance Technologies LLCBuy602,9002,362,600$22,941
Q3 2019Renaissance Technologies LLCBuy195,6151,759,700$16,365
Q2 2019Renaissance Technologies LLCBuy268,9851,564,085$16,329
Q1 2019Renaissance Technologies LLCBuy266,9001,295,100$14,557
Q4 2018Renaissance Technologies LLCBuy277,6261,028,200$9,028

Frequently asked questions about OR activity

  • Which institutional owners are buying OR?

    Institutional owners buying OR 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 OR activity?

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

  • Is institutional interest in OR increasing?

    Institutional interest in OR 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.