ISHARES RUSSELL 1000 ETF (IWB) Institutional Ownership and Insiders Activity

ISHARES RUSSELL 1000 ETF (IWB) is widely held by institutional investors, with 1551 firms reporting positions valued at approximately $36.34B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Jones Financial Companies Lllp is the largest disclosed holder, reporting approximately $3.48B in IWB holdings in its latest filing.

Institutional Holders

1,551

Total Reported Value

$36.34B

Largest Holder

Jones Financial Companies Lllp

Largest Position

$3.48B

Insider Transactions (90d)

0

Latest Filing Quarter

Q2 2026

New Institutional Positions

133

Funds Exiting Positions

77