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Porvair PLC

No short position is open on this share today.

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Evolution of the disclosed total

0%0.1%0.2%0.3%0.4%
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.
The whole history, peaking at 3.06% on February 26, 2020. The shaded band is the year shown above.

July 5, 2017 today

Open positions

No fund discloses a short position on this share today. The history below keeps the trace of the ones that existed.

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History of disclosures

38 disclosures on record for this share.
DateFund% of capitalEnd of publication
August 19, 2026Aggregated total0.40%September 16, 2026
July 21, 2026Aggregated total0.20%August 19, 2026
June 9, 2026Aggregated total0.29%July 21, 2026
September 3, 2021Jupiter Investment Management Limited0.30%
August 31, 2021Jupiter Investment Management Limited0.53%
August 6, 2021Jupiter Investment Management Limited0.94%
July 19, 2021Jupiter Investment Management Limited1.01%
July 5, 2021Jupiter Investment Management Limited1.36%
February 28, 2020Jupiter Investment Management Limited1.48%
February 28, 2020Merian Global Investors (UK) Limited1.48%February 28, 2020
February 26, 2020Jupiter Investment Management Limited1.53%
February 26, 2020Merian Global Investors (UK) Limited1.53%
October 14, 2019Merian Global Investors (UK) Limited2.19%
October 11, 2019Merian Global Investors (UK) Limited2.25%
October 10, 2019Merian Global Investors (UK) Limited2.47%
October 9, 2019Merian Global Investors (UK) Limited2.57%
October 7, 2019Merian Global Investors (UK) Limited2.68%
October 3, 2019Merian Global Investors (UK) Limited2.76%
September 27, 2019Merian Global Investors (UK) Limited2.89%
February 4, 2019Merian Global Investors (UK) Limited2.77%
February 1, 2019Merian Global Investors (UK) Limited2.64%
January 31, 2019Merian Global Investors (UK) Limited2.53%
January 29, 2019Merian Global Investors (UK) Limited2.42%
January 21, 2019Merian Global Investors (UK) Limited2.39%
January 10, 2019Merian Global Investors (UK) Limited2.12%
December 3, 2018Merian Global Investors (UK) Limited2.00%
November 29, 2018Merian Global Investors (UK) Limited1.93%
June 13, 2018Merian Global Investors (UK) Limited1.80%
May 10, 2018Merian Global Investors (UK) Limited1.71%
May 1, 2018Merian Global Investors (UK) Limited1.58%
April 30, 2018Merian Global Investors (UK) Limited1.47%
March 13, 2018Merian Global Investors (UK) Limited1.23%
March 6, 2018Merian Global Investors (UK) Limited1.19%
February 23, 2018Merian Global Investors (UK) Limited1.01%
December 19, 2017Merian Global Investors (UK) Limited0.81%
December 7, 2017Merian Global Investors (UK) Limited1.02%
July 13, 2017Merian Global Investors (UK) Limited1.15%
July 5, 2017Merian Global Investors (UK) Limited0.67%

Download 38 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in the United Kingdom

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

QuiVad, Porvair PLC, source FCA, data as at August 19, 2026, https://www.quivad.com/action/porvair-plc