ISHARES PREFERRED & INCOME S (PFF) Stock Institutional Trading Activity


ISHARES PREFERRED & INCOME S (PFF) 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, Matrix Private Capital Group, Sequoia Financial Advisors, and Mairs & Power Growth Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2015Sequoia Financial AdvisorsBuy1,09110,838$435
Q4 2014Sequoia Financial AdvisorsBuy4,4559,747$384
Q3 2014Sequoia Financial AdvisorsSell-3,0745,292$209
Q1 2014Sequoia Financial AdvisorsBuy8,3668,366$327

Frequently asked questions about PFF activity

  • Which institutional owners are buying PFF?

    Institutional owners buying PFF 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 PFF activity?

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

  • Is institutional interest in PFF increasing?

    Institutional interest in PFF 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.