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Nanobiotix

Short position disclosed on September 14, 2026.

0.61% of the capital sold short

1 disclosing fund

62 disclosures on record

FR0011341205 ISIN code 447 521 600 SIREN

Evolution of the disclosed total

0%0.5%1%1.5%

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 1.34% on April 10, 2019. The shaded band matches the twelve months of the first chart.

January 23, 2018 today

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
Worldquant, LLC		0.61%	new	September 14, 2026

In the United States NBTX (Nasdaq): 149,217 shares sold short on August 31, 2026.NNBXF (OTC): 146,256 shares sold short on August 31, 2026. FINRA names no fund.

On the other side: the funds that hold Nanobiotix Titelia

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History of disclosures

62 disclosures on record for this share.
Date	Fund	% of capital	End of publication
March 18, 2019	Voleon Capital Management LP	0.77%	July 22, 2019
March 14, 2019	Voleon Capital Management LP	0.80%	July 22, 2019
March 8, 2019	Voleon Capital Management LP	0.70%	July 22, 2019
February 28, 2019	Voleon Capital Management LP	0.62%	July 22, 2019
February 22, 2019	Voleon Capital Management LP	0.51%	July 22, 2019
September 18, 2018	Voleon Capital Management LP	0.41%	September 20, 2018
September 7, 2018	Voleon Capital Management LP	0.52%	September 20, 2018
August 7, 2018	Marshall Wace LLP	0.49%	August 9, 2018
August 2, 2018	Marshall Wace LLP	0.55%	August 9, 2018
July 27, 2018	Marshall Wace LLP	0.61%	August 9, 2018
February 28, 2018	GSA Capital Partners LLP	0.48%	March 2, 2018
January 23, 2018	GSA Capital Partners LLP	0.50%	March 2, 2018

Download 62 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in France

Ubisoft Entertainment 12.45% of the capital sold short
Valeo 11.40% of the capital sold short
Renault 9.27% of the capital sold short
Viridien 8.39% of the capital sold short
Teleperformance 7.30% of the capital sold short
FDJ United 6.19% of the capital sold short
Abivax 5.03% of the capital sold short
Alstom 4.57% of the capital sold short
Elis 4.57% of the capital sold short
Rémy Cointreau 4.46% of the capital sold short
VusionGroup 4.02% of the capital sold short
Sopra Steria Group 3.90% 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, Nanobiotix, source AMF, data as at September 14, 2026, https://www.quivad.com/action/nanobiotix?page=2