Position in BLK
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$10,212,728
+$223,447 QoQ
Shares Held
10,621
+2.3% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
1.29%
of 13F equity value
Holder Rank
#457
of 2,275 holders
Holding Since
Dec 2024
7 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, 2026MATTERN CAPITAL MANAGEMENT, LLC holds $10,212,728 across 1 Asset Management name. BLK ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
This page
|
10,621 | $10,212,728 |
All Filings in BLK
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,212,728 | 10,621 | Shares | Sole | 2026-07-24 | |
| 2026-03-31 | $9,989,281 | 10,387 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $11,140,098 | 10,408 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $11,778,784 | 10,103 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $10,576,440 | 10,080 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $9,481,836 | 10,018 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $10,837,462 | 10,572 | Shares | Sole | 2025-02-03 | |
| No filing history on record for this holder in this stock. | ||||||