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Banco Comercial Português, SA

Short position disclosed on August 14, 2026.

1.40% of the capital sold short

2 disclosing funds

602 disclosures on record

PTBCP0AM0015 ISIN code

Evolution of the disclosed total

0%1%2%3%

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.

The whole history, peaking at 6.61% on May 30, 2016. The shaded band is the year shown above.

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		0.80%	new	August 14, 2026
BlackRock Financial Management Inc.		0.60%	+0.11 pt	July 27, 2026

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

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History of disclosures

602 disclosures on record for this share.
Date	Fund	% of capital
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%
October 16, 2014	Marshall Wace LLP	0.70%
October 14, 2014	Lansdowne Partners (UK) LLP	1.55%
October 13, 2014	Marshall Wace LLP	0.66%

Download 602 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
NOS, SGPS, S.A. 0.52% of the capital sold short
Ibersol - SGPS, SA 0.50% of the capital sold short
Teixeira Duarte, 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 August 14, 2026, https://www.quivad.com/action/banco-comercial-portugues-sa?page=11