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Banco Santander, S.A.

Institutional InvestorSimilar funds →SEC EDGAR: CIK 891478
Institutional-grade research for retail investors

Sector Allocation

  • Technology36.4%$5.9B
  • Financials27.2%$4.4B
  • Other9.0%$1.4B
  • Industrials7.5%$1.2B
  • Consumer Discretionary6.3%$1.0B
  • Healthcare4.2%$670.0M
  • Energy3.8%$605.2M
  • Consumer Staples2.5%$398.4M
  • Utilities1.2%$185.8M
  • Materials0.9%$139.8M

AUM History

13fpro.ai/research/fund/banco-santander-s-a-891478

Conviction and streaks

Diversifying · top 10 = 49.6%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/banco-santander-s-a-891478

Banco Santander, S.A. 13F holdings — Q2 2026

$16.1B portfolio (+29.6% QoQ) · 511 holdings · Q2 2026 13F · top 10 are 50% of the stock portfolio

All holdings — Banco Santander, S.A. (Q2 2026)

511 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
AVGO$AVGOBroadcom Inc.$308.4M+70%
GOOG$GOOGAlphabet Inc.$220.9M+13%
GLD$GLDSPDR GOLD TRUSTetf/fund$219.5M+17%
JPM$JPMJPMORGAN CHASE & CO$215.4M+26%
RACE$RACEFerrari N.V.$171.6M-16%
SPY$SPYSPDR S&P 500 ETF TRUSTetf/fund$157.2M-11%
LLY$LLYELI LILLY & Co$143.8M+3%
CAT$CATCATERPILLAR INC$142.4M+11%
— VANGUARD INDEX FDS - S&P 500 ETF SHSetf/fund$139.4M-3%
DB$DBDEUTSCHE BANK AKTIENGESELLSCHAFT$137.1M+674%
IVZ$IVZInvesco Ltd.etf/fund$135.2M+11%
AMAT$AMATAPPLIED MATERIALS INC /DE$134.0M+239%
C$CCITIGROUP INC$128.5M+36%
MRVL$MRVLMarvell Technology, Inc.$126.6M+21%
AMD$AMDADVANCED MICRO DEVICES INC$118.5M+63%

What changed in Q2 2026

Against the previous quarter's 13F: 78 new, 219 added to, 170 trimmed, 38 sold out. Share-count changes; largest moves by dollar size first.

New positions (78)

  • SNDK$SNDKSandisk Corp$90.2M

    first bought this quarter

  • SELECT SECTOR SPDR TR - ST STR TECHN ETF$34.0M

    first bought this quarter

  • ISHARES TR - 10-20 YR TRS ETF$26.4M

    first bought this quarter

  • RSG$RSGREPUBLIC SERVICES, INC.$18.6M

    first bought this quarter

  • ISHARES TR - ASIA 50 ETF$15.9M

    first bought this quarter

  • TSCO$TSCOTRACTOR SUPPLY CO /DE/$15.3M

    first bought this quarter

+72 more in the Excel export

Added to (219)

  • NVDA$NVDANVIDIA CORP+74%

    now $918.8M · held 2+ qtrs

  • AAPL$AAPLApple Inc.+65%

    now $669.5M · held 2+ qtrs

  • MSFT$MSFTMICROSOFT CORP+36%

    now $932.6M · held 2+ qtrs

  • MU$MUMICRON TECHNOLOGY INC+99%

    now $465.7M · held 2+ qtrs

  • META$METAMeta Platforms, Inc.+121%

    now $384.5M · held 2+ qtrs

  • AVGO$AVGOBroadcom Inc.+70%

    now $308.4M · held 2+ qtrs

+213 more in the Excel export

Trimmed (170)

  • RACE$RACEFerrari N.V.-16%

    now $171.6M · held 2+ qtrs

  • TMO$TMOTHERMO FISHER SCIENTIFIC INC.-65%

    now $15.8M · held 2+ qtrs

  • XOM.R34088$XOM.R34088EXXON MOBIL CORP-34%

    now $53.1M · held 2+ qtrs

  • STLA$STLAStellantis N.V.-48%

    now $29.0M · held 2+ qtrs

  • VANGUARD SCOTTSDALE FDS - INT-TERM CORP-69%

    now $12.2M

  • COTY$COTYCOTY INC.-43%

    now $28.3M · held 2+ qtrs

+164 more in the Excel export

Sold out (38)

  • DNUT$DNUTKrispy Kreme, Inc.was $23.4M

    held 6+ qtrs

  • HON$HONHONEYWELL INTERNATIONAL INCwas $14.9M

    held 3+ qtrs

  • TROW$TROWPRICE T ROWE GROUP INCwas $14.0M

    held 6+ qtrs

  • HAS$HASHASBRO, INC.was $2.6M

    held 3+ qtrs

  • PAM$PAMPampa Energy Inc.was $1.8M

    held 5+ qtrs

  • TIMB$TIMBTIM S.A.was $1.8M

+32 more in the Excel export

Holdings by quarter

Every 13F Banco Santander, S.A. has filed, 38 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow Banco Santander, S.A.?

Q2 2026 13F filed with the SEC on Jul 29, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Banco Santander, S.A.'s top 20 holdings: 77/100 (our AI quality score, weighted by position size; 14 of the 20 are scored)

Top 10 since filing

+4.8%

Value-weighted move of the 10 largest stock positions

Turnover

5%

Last quarter

Top 10 weight

50%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

0%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2026 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

Banco Santander, S.A. disclosed 511 positions worth $16.1B in its Form 13F-HR for Q2 2026, led by $BSBR (Banco Santander (Brasil) S.A.) at 17.0% of the equity portfolio, followed by $MSFT and $NVDA. During the quarter the fund opened 78 new positions and exited 38 — including a new stake in $SNDK and a full exit from $DNUT. The portfolio is most concentrated in Technology (36.4% of disclosed assets). All figures are sourced directly from Banco Santander, S.A.’s Form 13F-HR filing with the SEC under CIK 891478.

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AI-Powered Hedge Fund Analysis: Banco Santander, S.A.

13F Pro is an AI hedge fund tracker and stock research platform. For Banco Santander, S.A. (SEC CIK: 891478), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in Banco Santander, S.A.'s portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.