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IOO
6 quarters

Position history for BlackRock, Inc.'s holdings in ISHARES TR

BlackRock, Inc. holds 28.7M shares of IOO (ISHARES TR), worth $3.5B as of 2026-Q1. The position was increased (+1.1% shares). IOO represents 0.1% of BlackRock, Inc.'s portfolio.

Current Value

$3.5B

Current Shares

28.7M

Total Value Change

+$740.9M

Total Shares Change

+1.6M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
28.7M
+1.1%
$3.5B0.1%$125.19
32
2025-Q4
Increased
28.4M
+1.9%
$3.6B0.1%$127.37
32
2025-Q3
Increased
27.8M
+1.6%
$3.3B0.1%$118.74
32
2025-Q2
Decreased
27.4M
-0.1%
$3B0.1%$107.16
0
2025-Q1
Increased
27.4M
+1.3%
$2.6B0.1%$95.20
32
2024-Q4
New
27M
-
$2.7B0.1%$100.33
44

Other major holders of IOO: BlackRock Finance, Inc., NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

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