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RHUMBLINE ADVISERS

Position in BLK — BlackRock, Inc.

CIK 1115418 BOSTON, MA

Position in BLK

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$231,657,666
-$30,242,758 QoQ
Shares Held
240,881
-1.6% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 61.75455930521709.ToString("F0")% Shared 0.ToString("F0")% None 38.2454406947829.ToString("F0")%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $1,226,439,465 across 52 Asset Management names. BLK ranks #1 (18.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLK
BlackRock, Inc.
This page
240,881 $231,657,666

All Filings in BLK

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $231,657,666 240,881
2025-12-31 $261,900,424 244,689
2025-09-30 $288,080,647 247,095
2025-06-30 $263,487,660 251,120
2025-03-31 $240,671,880 254,281
2024-12-31 $278,942,682 272,110