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BS

Banco Santander Portfolio holdings

AUM $16.1B
1-Year Est. Return 35.02%
This Fund
S&P 500
This Quarter Est. Return
-1.91%
1 Year Est. Return
+35.02%
3 Year Est. Return
+77.1%
5 Year Est. Return
+120.57%
10 Year Est. Return
AUM
$12.4B
AUM Growth
-$954M
Cap. Flow
-$435M
Cap. Flow %
-3.5%
Top 10 Hldgs %
52.01%
Holding
528
New
69
Increased
168
Reduced
176
Closed
58

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$125M
2
DB icon
Deutsche Bank
DB
+$125M
3
AVGO icon
Broadcom
AVGO
+$107M
4
TSLA icon
Tesla
TSLA
+$98.6M
5
STLA icon
Stellantis
STLA
+$78.1M

Sector Composition

Rank Sector Weight
1 Financials 31.72%
2 Technology 19.1%
3 Industrials 8.66%
4 Consumer Discretionary 6.49%
5 Communication Services 5.74%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
WRB icon
526
W.R. Berkley
WRB
$28.1B
-24,306
Closed -$1.7M
XLK icon
527
State Street Technology Select Sector SPDR ETF
XLK
$111B
-63,181
Closed -$9.1M
NBIS
528
Nebius Group N.V.
NBIS
$39.5B
-5,109
Closed -$428K

Similar funds

Banco Santander's Q1 2026 Portfolio in Review

As of Q1 2026, Banco Santander held 528 positions worth $12.4B, down 7.1% from $13.4B the previous quarter. Its ten largest holdings account for 52% of the portfolio.

Banco Santander withdrew a net $435M in Q1 2026, closing 58 positions and reducing 176 holdings. Its most notable exit was KKR & Co, an estimated $23.6M position sold in full.

By sector, the portfolio is most concentrated in Financials at 32% of assets, down from 32% a quarter earlier, followed by Technology and Industrials.

Against the trend, Banco Santander opened a new position in iShares Global Tech ETF worth $29.7M.

  • Banco Santander's largest Q1 2026 buy was iShares Global Tech ETF: 297,216 shares worth $29.7M.
  • Banco Santander added most to Microsoft in Q1 2026, an estimated $335M increase.
  • Banco Santander's biggest Q1 2026 reduction was Meta Platforms (Facebook), cutting an estimated $125M.
  • Banco Santander fully exited KKR & Co in Q1 2026, selling an estimated $23.6M.
  • Banco Santander's ten largest holdings make up 52% of its $12.4B portfolio in Q1 2026.
  • Banco Santander opened 69 new positions and closed 58 in Q1 2026.
  • Banco Santander's portfolio value fell 7.1% quarter-over-quarter to $12.4B.

Based on Banco Santander's 13F filing for Q1 2026, filed 8 May 2026.