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Costello Asset Management, INC

Position in BLK — BlackRock, Inc.

CIK 1760145 FEASTERVILLE, PA

Position in BLK

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$72,117
-$11 QoQ
Shares Held
75
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#2,074
of 2,284 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Costello Asset Management, INC holds $1,522,408 across 32 Asset Management names. BLK ranks #4 (4.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BLK
BlackRock, Inc.
This page
75 $72,117

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $72,117 75
2026-03-31 $72,128 75
2025-12-31 $84,556 79
2025-09-30 $87,440 75
2025-06-30 $78,693 75
2025-03-31 $80,450 85
2024-12-31 $66,632 65