ISHARES PREFERRED & INCOME S (PFF) Institutional Ownership and Insiders Activity

ISHARES PREFERRED & INCOME S (PFF) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $6.57M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $3.82M in PFF holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Renaissance Technologies LLC representing the majority of disclosed value.