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RaySearch Laboratories AB (publ)

Short position disclosed on October 21, 2026.

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Evolution of the disclosed total

0%2%4%6%
Jan 2026Apr 2026Jul 2026Oct 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 5.56% on October 8, 2026. The shaded band matches the twelve months of the first chart.

August 20, 2017 today

Open positions

The funds disclosing a short position that is still open.
FundTwelve months% of capitalOver the yearSince
Marshall Wace LLP1.18%newOctober 20, 2026
JPMorgan Asset Management (UK) Ltd1.08%newJuly 17, 2026
GSA Capital Partners LLP0.99%newOctober 12, 2026
Connor Clark & Lunn Investment Management Ltd.0.88%newOctober 21, 2026
D E Shaw Co LP0.58%newSeptember 28, 2026

In the United States RSLBF (OTC): 242,587 shares sold short on September 30, 2026. FINRA names no fund.

On the other side: the funds that hold RaySearch Laboratories AB (publ) Titelia

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History of disclosures

234 disclosures on record for this share.
DateFund% of capitalEnd of publication
May 15, 2026JPMorgan Asset Management (UK) Ltd0.60%
May 13, 2026JPMorgan Asset Management (UK) Ltd0.57%
May 4, 2026Connor Clark & Lunn Investment Management Ltd.0.80%
April 29, 2026D E Shaw Co LP0.73%
April 22, 2026GSA Capital Partners LLP0.60%
March 26, 2026Connor Clark & Lunn Investment Management Ltd.0.70%
March 19, 2026GSA Capital Partners LLP0.50%
March 19, 2026Marshall Wace LLP0.50%
February 23, 2026Connor Clark & Lunn Investment Management Ltd.0.60%
February 13, 2026D E Shaw Co LP0.62%
February 12, 2026D E Shaw Co LP0.53%
February 12, 2026Winton Capital Management Limited0.50%
February 6, 2026Connor Clark & Lunn Investment Management Ltd.0.50%
July 1, 2025White Creek Capital LLP0.51%
May 7, 2025White Creek Capital LLP0.60%
May 6, 2025White Creek Capital LLP0.56%
October 29, 2021Jpmorgan Asset Management (UK) LTD0.00%
October 28, 2021JPMorgan Asset Management (UK) Ltd0.52%
October 27, 2021JPMorgan Asset Management (UK) Ltd0.67%
October 26, 2021JPMorgan Asset Management (UK) Ltd0.89%
October 25, 2021JPMorgan Asset Management (UK) Ltd1.18%
October 20, 2021JPMorgan Asset Management (UK) Ltd1.24%
October 15, 2021JPMorgan Asset Management (UK) Ltd1.38%
March 31, 2021JPMorgan Asset Management (UK) Ltd1.44%
March 25, 2021JPMorgan Asset Management (UK) Ltd1.59%
June 30, 2020JPMorgan Asset Management (UK) Ltd1.65%
June 8, 2020JPMorgan Asset Management (UK) Ltd1.47%
April 24, 2020JPMorgan Asset Management (UK) Ltd1.35%
March 16, 2020JPMorgan Asset Management (UK) Ltd1.28%
February 20, 2020JPMorgan Asset Management (UK) Ltd1.32%
February 18, 2020JPMorgan Asset Management (UK) Ltd1.04%
February 17, 2020JPMorgan Asset Management (UK) Ltd0.91%
February 14, 2020JPMorgan Asset Management (UK) Ltd0.85%
February 7, 2020JPMorgan Asset Management (UK) Ltd0.52%
July 18, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.00%
July 15, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.67%
July 14, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.67%
July 9, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.70%
July 8, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.80%
July 7, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.80%
June 13, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.71%
June 12, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.71%
May 31, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.62%
May 30, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.62%
May 22, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.50%
May 21, 2019Keel Capital S.A., Sicav-Sif – Foghorn X20.50%
May 13, 2019Jpmorgan Asset Management (UK) Limited0.00%
May 10, 2019Jpmorgan Asset Management (UK) Limited0.50%
May 9, 2019Jpmorgan Asset Management (UK) Limited0.74%
May 8, 2019Jpmorgan Asset Management (UK) Limited0.74%

Download 234 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in Sweden

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

QuiVad, RaySearch Laboratories AB (publ), source Finansinspektionen, data as at October 21, 2026, https://www.quivad.com/action/raysearch-laboratories-ab-publ?page=2