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Banco Santander, S.A.

Position in MKSI — Mks Inc

CIK 891478 Madrid, U3

Position in MKSI

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$299,350
-$1,577,980 QoQ
Shares Held
673
-94.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#570
of 773 holders
Holding Since
Jun 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

Banco Santander, S.A. holds $18,375,303 across 3 Scientific & Technical Instruments names. MKSI ranks #3 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MKSI
Mks Inc
This page
673 $299,350

All Filings in MKSI

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $299,350 673
2025-12-31 $1,877,330 11,748
2025-09-30 $1,423,231 11,499
2025-06-30 $1,513,550 15,233
2025-03-31 $921,644 11,499
2024-12-31 $2,018,902 19,340
2024-09-30 $2,102,451 19,340
2024-06-30 $2,525,417 19,340
2024-03-31 $2,572,220 19,340
2023-12-31 $2,355,722 22,900
2023-09-30 $1,981,765 22,900
2023-06-30 $2,475,490 22,900
2023-03-31 $1,713,910 19,340
2022-12-31 $3,168,985 37,401
2022-09-30 $3,399,065 41,131
2022-06-30 $4,430,331 43,168