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Banco Comercial Português, SA

Short position disclosed on September 17, 2026.

1.70% of the capital sold short

2 disclosing funds

605 disclosures on record

PTBCP0AM0015 ISIN code

Evolution of the disclosed total

0%0.5%1%1.5%2%

Oct 2025Jan 2026Apr 2026Jul 2026

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

Over the whole history, the total peaked at 5.82% on March 8, 2016. The shaded band matches the twelve months of the first chart.

April 4, 2013 today

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
BlackRock Advisors, LLC		1.00%	new	September 17, 2026
BlackRock Financial Management Inc.		0.70%	new	September 16, 2026

In the United States BPCGF (OTC): 5,751,695 shares sold short on September 15, 2026. FINRA names no fund.

On the other side: the funds that hold Banco Comercial Português, SA Titelia

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History of disclosures

605 disclosures on record for this share.
Date	Fund	% of capital
February 20, 2015	Marshall Wace LLP	1.17%
February 18, 2015	Lansdowne Partners (UK) LLP	1.59%
February 18, 2015	Marshall Wace LLP	1.27%
February 18, 2015	Marshall Wace Asia Limited	0.49%
February 17, 2015	Marshall Wace LLP	1.32%
February 17, 2015	Marshall Wace Asia Limited	0.50%
February 13, 2015	Marshall Wace Asia Limited	0.49%
February 12, 2015	Marshall Wace LLP	1.49%
February 9, 2015	Marshall Wace LLP	1.57%
February 6, 2015	Marshall Wace Asia Limited	0.59%
February 3, 2015	Marshall Wace LLP	1.67%
February 3, 2015	Lansdowne Partners (UK) LLP	1.60%
January 30, 2015	Marshall Wace LLP	1.76%
January 28, 2015	Marshall Wace LLP	1.80%
January 28, 2015	Marshall Wace Asia Limited	0.60%
January 27, 2015	Marshall Wace LLP	1.73%
January 22, 2015	Marshall Wace LLP	1.60%
January 22, 2015	Marshall Wace Asia Limited	0.51%
January 21, 2015	Marshall Wace LLP	1.49%
January 16, 2015	Marshall Wace LLP	1.51%
January 15, 2015	Lansdowne Partners (UK) LLP	1.55%
January 13, 2015	Marshall Wace LLP	1.41%
January 8, 2015	Marshall Wace LLP	1.31%
January 5, 2015	Marshall Wace LLP	1.23%
December 29, 2014	Marshall Wace LLP	1.12%
December 17, 2014	Lansdowne Partners (UK) LLP	1.61%
December 17, 2014	Marshall Wace LLP	1.07%
December 15, 2014	Marshall Wace LLP	1.18%
December 11, 2014	Lansdowne Partners (UK) LLP	1.59%
December 10, 2014	The Abaco Financials Fund	0.49%
December 9, 2014	Lansdowne Partners (UK) LLP	1.62%
December 4, 2014	Marshall Wace LLP	1.29%
December 2, 2014	Lansdowne Partners (UK) LLP	1.59%
December 2, 2014	Marshall Wace LLP	1.39%
December 1, 2014	Lansdowne Partners (UK) LLP	1.60%
November 24, 2014	Marshall Wace LLP	1.49%
November 21, 2014	Marshall Wace LLP	1.50%
November 18, 2014	Marshall Wace LLP	1.42%
November 14, 2014	Marshall Wace LLP	1.33%
November 13, 2014	Marshall Wace LLP	1.29%
November 11, 2014	Marshall Wace LLP	1.14%
November 6, 2014	Marshall Wace LLP	1.02%
November 5, 2014	Lansdowne Partners (UK) LLP	1.51%
November 4, 2014	Marshall Wace LLP	0.92%
October 31, 2014	Lansdowne Partners (UK) LLP	1.49%
October 31, 2014	Marshall Wace LLP	0.83%
October 27, 2014	Marshall Wace LLP	0.74%
October 24, 2014	Marshall Wace LLP	0.80%
October 20, 2014	Marshall Wace LLP	0.72%
October 17, 2014	Marshall Wace LLP	0.69%

Download 605 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in Portugal

Mota-Engil, SGPS, S.A. 1.50% of the capital sold short
Ibersol - SGPS, SA 0.50% 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 Comercial Português, SA, source CMVM, data as at September 17, 2026, https://www.quivad.com/action/banco-comercial-portugues-sa?page=11