IOO ISHARES TR: institutional ownership and insider trading

411 funds reported holding $6.43B of ISHARES TR in their latest 13F filings; in Q2 2026 funds net sold $58.5M, with 49 new positions and 31 funds selling out.

Famous investors holding IOO

• Renaissance Technologies (Renaissance Technologies): $1.08M, 0.0% of the portfolio
• D. E. Shaw (D. E. Shaw & Co.): $381K, 0.0% of the portfolio
• Ken Griffin (Citadel Advisors): $292K, 0.0% of the portfolio

Largest institutional holders of IOO

1. BlackRock, Inc. (BLK) — $3.92B
2. NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO — $384M
3. LPL Financial LLC — $172M
4. BANK OF AMERICA CORP /DE/ (BAC, BAC-PB, BAC-PE, BAC-PK, BAC-PL, BAC-PM, BAC-PN, BAC-PO, BAC-PP, BML-PG, BML-PH, BML-PJ, BML-PL) — $157M
5. MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $155M
6. RAYMOND JAMES FINANCIAL INC (RJF, RJF-PB) — $90.0M
7. STEPHENS INC /AR/ — $82.6M
8. UBS Group AG (UBS) — $59.8M
9. ROYAL BANK OF CANADA (RY, RBMCF, RYLBF, RYPBF) — $56.8M
10. ASSETMARK, INC — $54.3M

5%+ owners

• BlackRock, Inc.: 46.3% (Schedule 13G/A, filed Jul 28, 2026)

All IOO 13F holders