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MIZUHO SECURITIES USA LLC

Broker-Dealer

Position in BLK — BlackRock, Inc.

CIK 812291 NEW YORK, NY

Position in BLK

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$10,867,551
+$2,478,555 QoQ
Shares Held
11,302
+29.6% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#438
of 2,272 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

MIZUHO SECURITIES USA LLC holds $45,555,467 across 13 Asset Management names. BLK ranks #1 (23.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLK
BlackRock, Inc.
This page
11,302 $10,867,551

All Filings in BLK

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,867,551 11,302
2026-03-31 $8,388,996 8,723
2025-12-31 $11,244,992 10,506
2025-09-30 $12,228,810 10,489
2025-06-30 $10,556,504 10,061