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STATE OF WISCONSIN INVESTMENT BOARD

Position in BLK — BlackRock, Inc.

CIK 854157 MADISON, WI

Position in BLK

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$77,206,078
-$4,483,341 QoQ
Shares Held
80,280
+5.2% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $425,265,729 across 37 Asset Management names. BLK ranks #1 (18.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLK
BlackRock, Inc.
This page
80,280 $77,206,078

All Filings in BLK

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $77,206,078 80,280
2025-12-31 $81,689,419 76,321
2025-09-30 $91,614,064 78,580
2025-06-30 $86,587,257 82,523
2025-03-31 $81,100,085 85,686
2024-12-31 $84,054,919 81,996