How much of Banco Santander SA is sold short?

0.30% of the share capital, #287 of 332 in the United Kingdom.

Since when has Banco Santander SA been shorted?

Oldest open position: October 13, 2026. 5 disclosures since 2026.

How often is the short interest in Banco Santander SA updated?

Every day. FCA register read on November 6, 2026, latest disclosure on October 13, 2026.

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Banco Santander SA

Short position disclosed on October 13, 2026. FCA register read on November 6, 2026.

0.30% of the capital sold short

#287 of 332 rank in the United Kingdom

0.00 pt over 5 days

0.00 pt over 20 days

? funds not named

5 disclosures on record

ES0113900J37 ISIN code

Since 13 July 2026 this regulator publishes an aggregated total per company and no longer names the funds. Positions disclosed before that date remain nominative.

Evolution of the disclosed total

0%0.1%0.2%0.3%

Aug 5Aug 28Sep 20Oct 13Nov 5

Sum of open short positions, as % of capital. Hover or tap the curve to see which funds make it up.

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
Aggregated total		0.30%	+0.10 pt	October 13, 2026

In the United States SAN (NYSE): 32,155,948 shares sold short on October 15, 2026.BCDRF (OTC): 17,175,012 shares sold short on October 15, 2026. FINRA names no fund.

On the other side: the funds that hold Banco Santander SA Titelia

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History of disclosures

5 disclosures on record for this share.
Date	Fund	% of capital	End of publication
October 13, 2026	Aggregated total	0.30%	still open
September 21, 2026	Aggregated total	0.29%	October 13, 2026
September 11, 2026	Aggregated total	0.30%	September 21, 2026
August 24, 2026	Aggregated total	0.20%	September 11, 2026
July 13, 2026	Aggregated total	0.20%	August 24, 2026

Download 5 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in the United Kingdom

Ceres Power Holdings PLC 19.58% of the capital sold short
Yellow Cake PLC 16.44% of the capital sold short
Ibstock PLC 14.65% of the capital sold short
Genuit Group PLC 13.20% of the capital sold short
Vistry Group PLC 13.12% of the capital sold short
Breedon Group Plc 12.36% of the capital sold short
Crest Nicholson Holdings PLC 12.15% of the capital sold short
WH Smith PLC 11.75% of the capital sold short
Rightmove PLC 10.63% of the capital sold short
Weir Group Plc(The) 10.59% of the capital sold short
Ocado Group PLC 10.55% of the capital sold short
Capita PLC 9.77% of the capital sold short

Cite this page

The figure comes from the regulator register, not from this site. Quoting both lets your reader check it.

QuiVad, Banco Santander SA, source FCA, data as at October 13, 2026, https://www.quivad.com/action/banco-santander-sa

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