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MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in BLK — BlackRock, Inc.

CIK 912938 Boston, MA

Position in BLK

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$918,158,064
-$135,065,373 QoQ
Shares Held
954,863
-12.8% QoQ
Ownership
0.294%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#24
of 2,281 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 79% Shared 19% None 1%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $4,764,287,648 across 18 Asset Management names. BLK ranks #3 (19.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 BLK
BlackRock, Inc.
This page
954,863 $918,158,064

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $918,158,064 954,863
2026-03-31 $1,053,223,437 1,095,157
2025-12-31 $1,250,156,048 1,167,999
2025-09-30 $1,414,854,360 1,213,561
2025-06-30 $1,123,153,923 1,070,435
2025-03-31 $943,422,868 996,770
2024-12-31 $1,048,251,856 1,022,575