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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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IWF

ISHARES TR

Held by 8 tracked managersEDGAR filings ↗

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8 managers · Q2 2026 13F
Matrix Asset Advisors
David KatzPosition history →
1.1%
+298.1%
Polen Capital Management
PolenPosition history →
0.66%
+50.8%
ICONIQ Capital
ICONIQ CapitalPosition history →
0.11%
+300.0%
Torray Funds
TorrayPosition history →
0.03%
+42.3%
Renaissance Technologies
Renaissance TechnologiesPosition history →
0.03%
+173.2%
Sands Capital Management
Sands Capital ManagementPosition history →
0.01%
NEW
ARK Investment Management
ARK Investment ManagementPosition history →
<0.01%
+163.9%
Capital Research Global Investors
Capital Research Global InvestorsPosition history →
<0.01%
+206.4%

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.