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Banco Santander, S.A.

Position in BLK — BlackRock, Inc.

CIK 891478 Madrid, U3

Position in BLK

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$3,355,843
+$448,595 QoQ
Shares Held
3,490
+15.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#741
of 2,272 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Banco Santander, S.A. holds $12,010,395 across 8 Asset Management names. BLK ranks #2 (27.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 BLK
BlackRock, Inc.
This page
3,490 $3,355,843

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,355,843 3,490
2026-03-31 $2,907,248 3,023
2025-12-31 $1,964,072 1,835
2025-09-30 $5,649,804 4,846
2025-06-30 $7,142,243 6,807
2025-03-31 $8,646,093 9,135
2024-12-31 $8,937,932 8,719