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Obrascon Huarte Lain, S.A.

Short position disclosed on September 21, 2026.

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Evolution of the disclosed total

0%0.5%1%1.5%
Oct 2025Jan 2026Apr 2026Jul 2026
Sum of open short positions, asĀ % of capital. Hover or tap the curve to see which funds make it up.
Over the whole history, the total peaked at 6.47% on July 6, 2018. The shaded band matches the twelve months of the first chart.

July 8, 2010 today

Open positions

The funds disclosing a short position that is still open.
FundTwelve months% of capitalOver the yearSince
ActusRayPartners Limited0.56%newSeptember 21, 2026

In the United States OBSJF (OTC): 5,000 shares sold short on August 31, 2026. FINRA names no fund.

On the other side: the funds that hold Obrascon Huarte Lain, S.A. Titelia

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History of disclosures

769 disclosures on record for this share.
DateFund% of capitalEnd of publication
February 7, 2019PDT Partners, LLC0.51%
February 6, 2019Marshall Wace LLP2.37%
February 6, 2019Melqart Asset Management (UK) Ltd2.05%
February 1, 2019Marshall Wace LLP2.49%
February 1, 2019GSA Capital Partners LLP0.71%
January 31, 2019GSA Capital Partners LLP0.69%
January 22, 2019GSA Capital Partners LLP0.70%
January 21, 2019Melqart Asset Management (UK) Ltd2.14%
January 21, 2019GSA Capital Partners LLP0.69%
January 17, 2019GSA Capital Partners LLP0.71%
January 14, 2019AQR Capital Management, LLC0.49%
January 9, 2019GSA Capital Partners LLP0.62%
January 7, 2019Marshall Wace LLP2.58%
December 31, 2018Marshall Wace LLP2.69%
December 18, 2018AQR Capital Management, LLC0.53%
December 11, 2018Marshall Wace LLP2.75%
December 4, 2018Melqart Asset Management (UK) Ltd2.02%
December 3, 2018Maverick Capital, Ltd.0.47%
November 30, 2018AQR Capital Management, LLC0.45%
November 27, 2018AQR Capital Management, LLC0.50%
November 26, 2018Melqart Asset Management (UK) Ltd1.93%
November 22, 2018Marshall Wace LLP2.80%
November 21, 2018Marshall Wace LLP2.79%
November 16, 2018AQR Capital Management, LLC0.48%
November 15, 2018Melqart Asset Management (UK) Ltd1.82%
November 15, 2018AQR Capital Management, LLC0.60%
November 15, 2018GSA Capital Partners LLP0.55%
November 14, 2018Marshall Wace LLP2.80%
November 14, 2018Melqart Asset Management (UK) Ltd1.30%
November 13, 2018Melqart Asset Management (UK) Ltd1.13%
November 12, 2018Marshall Wace LLP2.64%
November 12, 2018GSA Capital Partners LLP0.49%
November 9, 2018GSA Capital Partners LLP0.51%
November 7, 2018Marshall Wace LLP2.51%
November 2, 2018Marshall Wace LLP2.47%
November 1, 2018Marshall Wace LLP2.59%
October 31, 2018Marshall Wace LLP2.69%
October 30, 2018GSA Capital Partners LLP0.48%
October 30, 2018Citadel Advisors II LLC0.42%
October 29, 2018Citadel Advisors II LLC0.52%
October 26, 2018Marshall Wace LLP2.78%
October 26, 2018AQR Capital Management, LLC0.51%
October 25, 2018Citadel Advisors II LLC0.66%
October 24, 2018Melqart Asset Management (UK) Ltd0.86%
October 23, 2018Marshall Wace LLP2.80%
October 22, 2018Marshall Wace LLP2.74%
October 22, 2018Citadel Advisors II LLC0.50%
October 18, 2018Marshall Wace LLP2.51%
October 16, 2018Marshall Wace LLP2.43%
October 16, 2018Melqart Asset Management (UK) Ltd0.78%

Download 769 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in Spain

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

QuiVad, Obrascon Huarte Lain, S.A., source CNMV, data as at September 21, 2026, https://www.quivad.com/action/obrascon-huarte-lain-s-a?page=4