Follow-The-Filings

Security

IWF

Ishares Tr · RUS 1000 GRW ETF

Equity holders as of 2026 Q1 (each manager’s latest book)

15 owners max 1.2% (Polen Capital Management LLC)

grid → activity →
owners 15
max % 1.2%
tracked value $14.1B
qoq A 8 R 6

holders

sorted by % of portfolio · long equity only

manager % port activity shares value history
Polen Capital Management LLC 2026 Q1 1.2% Reduce -0.37 pp 406,863 $173M hist
David Katz - Matrix Asset Advisors INC/NY 2026 Q2 stale 1.1% Add +0.03 pp 106,505 $13.2B hist
Two Sigma Investments, LP 2025 Q4 stale 0.5% Exit -0.54 pp 813,789 $385M hist
Ancora Advisors LLC 2026 Q1 0.2% Reduce -0.01 pp 18,352 $8M hist
Natixis Advisors, LLC 2026 Q1 0.1% Add -0.14 pp 667,997 $71M hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.1% Add -0.01 pp 38,123 $16M hist
David Rolfe - Wedgewood Partners Inc. 2026 Q1 0.1% Reduce -1.02 pp 524 $223 hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.0% Add 0.00 pp 179,596 $77M hist
Renaissance Technologies LLC 2026 Q1 0.0% Add +0.03 pp 62,280 $27M hist
Torray Investment Partners LLC 2026 Q2 stale 0.0% Add -0.05 pp 1,972 $245 hist
Arnold Van Den Berg - Van Den Berg Management I, Inc. 2026 Q1 0.0% Reduce -0.06 pp 141 $60M hist
Vanguard Group Inc. 2025 Q4 stale 0.0% Add 0.00 pp 33,839 $16M hist
Ken Fisher - Fisher Asset Management, LLC 2026 Q1 0.0% Add 0.00 pp 15,583 $7M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.0% Reduce 0.00 pp 4,346 $2M hist
Cathie Wood - Ark Investment Management LLC 2026 Q1 0.0% Reduce 0.00 pp 216 $92 hist

15 current · options excluded

ownership over time

filing count by report period · click a bar for that quarter’s holders