Banco Santander, S.A. 13F Portfolio

CIK 891478 Filing since Q4 2016 Q2 2026 filed Jul 28, 2026
Holdings as of Jun 30, 2026, from the 13F filed Jul 28, 2026.

Portfolio Snapshot

385 positions · Q2 2026

Banco Santander, S.A. reported 385 positions worth $14.43B for the quarter ended Jun 30, 2026, up 31.8% on the prior quarter. It opened 61 new positions, added to 175, trimmed 122 and exited 35. Its largest holding is Banco Santander (Brasil) S.A. at 18.9% of the portfolio.

Portfolio Value
$14.43B
+31.8% QoQ · +56.1% YoY
Positions
385
61 new · 35 sold out
Top 10 Concentration
55.3%
of portfolio value
Largest Position
BSBR 18.9%
Banco Santander (Brasil) S.A.
Net Buying
+$2.91B
$3.40B bought · $487.75M sold
Turnover
3.8%
of the portfolio traded
Top Sector
Technology
40.7% of value
Track Record
39
quarters on file since Q4 2016

Portfolio Value & Positions

Value Positions

Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.

Sector Allocation

12 sectors
40.66%
Technology
Technology40.66%
Financial Services27.74%
Industrials10.32%
Consumer Discretionary6.24%
Healthcare4.82%
Energy3.99%
Consumer Staples2.71%
Other0.956%
Utilities0.885%
Basic Materials0.87%
Real Estate0.417%
Communication Services0.396%

Quarterly Buying & Selling

Bought Sold

Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.

Position Changes

How many positions were opened, added to, trimmed or closed each quarter.

Sector Allocation Over Time

Share of reported value in each sector at every quarter end.

TechnologyFinancial ServicesIndustrialsConsumer DiscretionaryHealthcareEnergyConsumer StaplesOtherUtilitiesBasic MaterialsReal EstateCommunication Services

Largest Buys

Q2 2026
Holding Change Change % Trade Value Weight
NVDA Nvidia Corp +1.96M +74.2% $391.36M 6.37%
AAPL Apple Inc. +911.1K +65.0% $263.63M 4.64%
MSFT Microsoft Corp +663.7K +36.1% $247.57M 6.46%
MU Micron Technology Inc +200.4K +98.7% $231.38M 3.23%
META Meta Platforms, Inc. +374.1K +121.3% $210.72M 2.66%
AVGO Broadcom Inc. +336.3K +70.1% $127.04M 2.14%
AMZN Amazon Com Inc +501.5K +35.7% $119.52M 3.15%
DB Deutsche Bank Aktiengesellschaft +3.54M +674.4% $119.44M 0.951%
GOOGL Alphabet Inc. +328.7K +45.8% $117.47M 2.59%
AMAT Applied Materials Inc +130.6K +238.9% $94.42M 0.928%

Largest Sells

Q2 2026
Holding Change Change % Trade Value Weight
RACE Ferrari N.V. -87.8K -16.0% $32.68M 1.19%
TMO Thermo Fisher Scientific Inc. -58.5K -65.0% $29.31M 0.109%
IBM International Business Machines Corp -101.3K -88.8% $28.49M 0.025%
XOM ExxonMobil Holdings Corp -196.4K -33.6% $26.85M 0.368%
DNUT Krispy Kreme, Inc. -6.92M -100.0% $23.45M Exited
COTY Coty Inc. -10.00M -43.3% $21.60M 0.196%
MRSH Marsh & Mclennan Companies, Inc. -120.4K -97.9% $20.07M <0.01%
LRCX Lam Research Corp -39.5K -14.9% $17.10M 0.678%
UNP Union Pacific Corp -61.1K -98.3% $16.62M <0.01%
TMUS T-Mobile US, Inc. -95.3K -91.1% $15.98M 0.011%

New Positions

Q2 2026
Holding Shares Trade Value Weight
SNDK Sandisk Corp +39.7K $90.20M 0.625%
RSG Republic Services, Inc. +87.4K $18.63M 0.129%
TSCO Tractor Supply Co +482.8K $15.26M 0.106%
IP International Paper Co +369.0K $14.06M 0.097%
SPCX Space Exploration Technologies Corp +79.6K $13.59M 0.094%
AMKR Amkor Technology, Inc. +134.8K $11.62M 0.081%
ELF e.l.f. Beauty, Inc. +138.3K $10.23M 0.071%
LITE Lumentum Holdings Inc. +11.6K $9.93M 0.069%
PUMP ProPetro Holding Corp. +445.0K $6.38M 0.044%
SYY Sysco Corp +54.0K $4.51M 0.031%

Closed Positions

Q2 2026
Holding Shares Sold Trade Value Prior Weight
DNUT Krispy Kreme, Inc. -6.92M $23.45M 0.214%
HON Honeywell International Inc -32.9K $14.86M 0.136%
TROW Price T Rowe Group Inc -154.9K $13.96M 0.128%
HAS Hasbro, Inc. -28.0K $2.62M 0.024%
PAM Pampa Energy Inc. -20.7K $1.83M 0.017%
TIMB Tim S.A. -66.3K $1.76M 0.016%
JAZZ Jazz Pharmaceuticals plc -8,804 $1.66M 0.015%
COR Cencora, Inc. -4,665 $1.47M 0.013%
ARGX Argenx Se -1,847 $1.35M 0.012%
ONC BeOne Medicines Ltd. -4,469 $1.33M 0.012%
Holdings · Q2 2026

385 Positions

As ofJun 30, 2026
Value$14.43B
Top 1055.3%
Avg position$37.47M
# Activity
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Showing 1–15 of 385 positions 13F filings on SEC EDGAR

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About Banco Santander, S.A.’s 13F Portfolio

What are Banco Santander, S.A.’s largest holdings?

As of its Q2 2026 13F filing, Banco Santander, S.A.’s five largest positions were Banco Santander (Brasil) S.A. (BSBR) at 18.9%, Microsoft Corp (MSFT) at 6.5%, Nvidia Corp (NVDA) at 6.4%, Ferrovial N.V. (FER) at 4.7%, Apple Inc. (AAPL) at 4.6% of the reported portfolio.

How much is Banco Santander, S.A.’s portfolio worth?

Banco Santander, S.A. reported a 13F portfolio worth $14.43B across 385 positions for Q2 2026. That is up 31.8% from the previous quarter.

What did Banco Santander, S.A. buy in Q2 2026?

Its largest purchases by value were Nvidia Corp ($391.36M), Apple Inc. ($263.63M), Microsoft Corp ($247.57M). It opened 61 new positions.

What did Banco Santander, S.A. sell in Q2 2026?

Its largest sales by value were Ferrari N.V. ($32.68M), Thermo Fisher Scientific Inc. ($29.31M), International Business Machines Corp ($28.49M). It exited 35 positions entirely.

Where does this data come from?

From the Form 13F-HR reports Banco Santander, S.A. files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.

Similar-Sized Institutions

by reported 13F value

13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.