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Notes
Note as at November 5, 2026
- Several funds opened a position on Alstom in the same week: Millennium International Management LP, Citadel Advisors LLC, D. E. Shaw & CO., L.P.
- Nobody is betting against Aena, S.M.E., S.A. any more.
- The total short position on Borr Drilling Limited went from 1.10% to 6.81% in three months.
- Marshall Wace LLP was the busiest fund of the week, with 20 filings.
- Several funds opened a position on Nobia AB in the same week: PDT Partners LLC, Two Sigma Investments, LP.
- Nobody is betting against Ferrovial N.V. any more.
Note as at October 29, 2026
- Several funds opened a position on Solaria Energia y Medioambiente, S.A. in the same week: Acadian Asset Management LLC, Systematica Investments Limited.
- Nobody is betting against E.ON SE any more.
- The total short position on Viridien went from 4.37% to 10.14% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 24 filings.
- Nobody is betting against Symrise AG any more.
- Nobody is betting against Randstad N.V. any more.
Note as at October 22, 2026
- Several funds opened a position on DBV Technologies in the same week: Y-Intercept (Hong Kong) Limited, GSA Capital Partners LLP.
- Nobody is betting against Nemetschek SE any more.
- The total short position on Teleperformance went from 12.94% to 5.88% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 22 filings.
- Nobody is betting against Lectra SA any more.
Note as at October 15, 2026
- Several funds opened a position on Porr AG in the same week: Citadel Advisors LLC, Marble Bar Asset Management LLP, Syquant Capital.
- Nobody is betting against Delivery Hero SE any more.
- The total short position on Teleperformance went from 13.07% to 6.11% in three months.
- Two Sigma Investments, LP was the busiest fund of the week, with 16 filings.
- Several funds opened a position on Signify N.V. in the same week: Citadel Advisors Europe Limited, Marshall Wace LLP.
- Nobody is betting against LANXESS Deutschland GmbH any more.
Note as at October 8, 2026
- Several funds opened a position on Quantum Computing Inc. in the same week: Maplelane Capital, LLC, Walleye Capital LLC.
- Nobody is betting against Porr AG any more.
- The total short position on Teleperformance went from 12.88% to 6.62% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 20 filings.
- Several funds opened a position on Solaria Energia y Medioambiente, S.A. in the same week: Two Sigma Investments, LP, Capital Fund Management SA.
- Nobody is betting against Eurazeo any more.
Note as at October 1, 2026
- Several funds opened a position on Huhtamäki OYJ in the same week: Marble BAR Asset Management LLP, White Creek Capital LLP.
- Nobody is betting against Rare Earths Americas Inc. any more.
- The total short position on Viridien went from 3.23% to 8.90% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 25 filings.
- Several funds opened a position on NSI N.V. in the same week: Actus Ray Partners Limited, Qube Research & Technologies Ltd.
- Nobody is betting against Koninklijke Ahold Delhaize N.V. any more.
Note as at September 24, 2026
- Several funds opened a position on Evotec SE in the same week: Y-Intercept (Hong Kong) Limited, Algert Global LLC, Vittoria and Partners LLP.
- Nobody is betting against Italgas SPA any more.
- The total short position on Puma SE went from 0.00% to 5.63% in three months.
- AQR Capital Management, LLC was the busiest fund of the week, with 22 filings.
- Several funds opened a position on PostNL N.V. in the same week: Citadel Advisors LLC, WorldQuant, LLC.
- Nobody is betting against Obrascon Huarte Lain, S.A. any more.
Note as at September 17, 2026
- Several funds opened a position on Ocean Power Technologies Inc in the same week: Arrowstreet Capital, Limited Partnership, Squarepoint Ops LLC.
- Nobody is betting against 2CRSI any more.
- The total short position on Aktiebolaget Electrolux went from 11.19% to 4.32% in three months.
- AQR Capital Management, LLC was the busiest fund of the week, with 20 filings.
- Nobody is betting against Soitec any more.
- Nobody is betting against Kering any more.
Note as at September 10, 2026
- Several funds opened a position on Lottery Corporation LTD in the same week: BlackRock Financial Management, Inc., BlackRock Advisors, LLC.
- Nobody is betting against Compagnie Generale des Etablissements Michelin any more.
- The total short position on Edenred went from 8.88% to 1.09% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 19 filings.
- Nobody is betting against Coface SA any more.
Note as at September 3, 2026
- Several funds opened a position on PVA TePla AG in the same week: ActusRayPartners Limited, AQR Capital Management, LLC.
- Nobody is betting against Euroapi any more.
- The total short position on TUI AG went from 2.95% to 8.89% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 16 filings.
- Nobody is betting against Bollore SE any more.
- Nobody is betting against Compagnie de Saint-Gobain any more.
Note as at August 27, 2026
- Several funds opened a position on GameSquare Holdings Inc in the same week: Arrowstreet Capital, Limited Partnership, Squarepoint Ops LLC.
- Nobody is betting against AB Science any more.
- The total short position on Edenred went from 8.53% to 2.27% in three months.
- Millennium International Management LP was the busiest fund of the week, with 15 filings.
- Several funds opened a position on Nemus Bioscience, Inc. in the same week: Squarepoint Ops LLC, Arrowstreet Capital, Limited Partnership.
- Nobody is betting against Arkema any more.
Note as at August 20, 2026
- Several funds opened a position on PostNL N.V. in the same week: Goldman Sachs Asset Management International, BlackRock Financial Management, Inc.
- The total short position on BFF Bank SPA went from 13.78% to 5.70% in three months.
- Marshall Wace LLP was the busiest fund of the week, with 15 filings.
Note as at August 13, 2026
- Several funds opened a position on NIBE Industrier AB in the same week: Marshall Wace LLP, Capital Fund Management SA.
- Nobody is betting against Mexedia S.P.A. S.B. any more.
- The total short position on Metlen Energy & Metals Plc went from 2.79% to 11.23% in three months.
- Citadel Advisors LLC was the busiest fund of the week, with 23 filings.
- Nobody is betting against Nanobiotix any more.
- Nobody is betting against Voltalia any more.