Skip to main content

Banco Santander, S.A.

Position in MTZ — Mastec Inc

CIK 891478 Madrid, U3

Position in MTZ

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$19,073,438
+$452,093 QoQ
Shares Held
45,843
-20.8% QoQ
Ownership
0.057%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#122
of 907 holders
Holding Since
Sep 2021
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTZ Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Banco Santander, S.A. holds $707,572,799 across 4 Engineering & Construction names. MTZ ranks #2 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MTZ
Mastec Inc
This page
45,843 $19,073,438

All Filings in MTZ

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $19,073,438 45,843
2026-03-31 $18,621,345 57,877
2025-12-31 $12,580,723 57,877
2025-09-30 $12,316,804 57,877
2025-06-30 $8,447,533 49,566
2025-03-31 $4,383,744 37,561
2024-12-31 $4,240,624 31,149
2022-03-31 $337,860 3,879
2021-12-31 $258,476 2,801
2021-09-30 $241,670 2,801