(SPR) Stock Institutional Trading Activity


(SPR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Fairfax Financial Holdings, ARK Invest, Ancient Art (Teton Capital), 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
Q3 2013Greenlight CapitalBuy782,3642,682,364$65,020
Q2 2013Renaissance Technologies LLCBuy970,800970,800$20,853
Q2 2013Greenlight CapitalBuy1,900,0001,900,000$40,812

Frequently asked questions about SPR activity

  • Which institutional owners are buying SPR?

    Institutional owners buying SPR 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 SPR activity?

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

  • Is institutional interest in SPR increasing?

    Institutional interest in SPR 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.