Sanofi (SNY) Institutional Ownership

Ownership Summary

Recent 13F filings as of December 2025 show that 332 institutional investors hold a position in Sanofi (NASDAQ:SNY).

• The collective stake of institutional investors in Sanofi moved to 0.6% in December 2025, a shift down from the 8.2% reported for September 2025.
• The company experienced a 2.46% quarterly change in institutional shares held, alongside a decrease of 53.57% in total owners annually.
• Among the 332 institutional holders of Sanofi, 139 added to their stakes while 119 trimmed their positions and 74 held steady.
• Collectively, institutional investors increased their stake in Sanofi to 17.84Mn shares as of December 2025, a change that is up by 428.57K shares quarter on quarter and down 245.88Mn shares year over year.
• THRIVENT FINANCIAL FOR LUTHERANS continues to be the largest institutional holder of Sanofi as of December 31, 2025, with a position of 2.13Mn shares, representing 0.07% of the company's outstanding stock.
• Among the most significant buyers of Sanofi during December 2025 were NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO (126.05K), Benson Investment Management Company, Inc. (111.92K), LEUTHOLD GROUP, LLC (93.85K), ASSETMARK, INC (86.50K), Aberdeen Group plc (86.31K).
• Leading sellers of Sanofi stock in December 2025 included MANNING & NAPIER ADVISORS LLC (195.84K), THRIVENT FINANCIAL FOR LUTHERANS (71.39K), Dynamic Advisor Solutions LLC (52.40K), MANAGED ASSET PORTFOLIOS, LLC (43.69K), Meridian Wealth Management, LLC (38.26K).
• The top 10 institutional holders of Sanofi for the quarter ending December 2025 included THRIVENT FINANCIAL FOR LUTHERANS (2.13Mn), DAVENPORT & Co LLC (2.04Mn), NICHOLAS COMPANY, INC. (1.50Mn), UBS Group AG (1.22Mn), MANAGED ASSET PORTFOLIOS, LLC (636.14K), Pictet Asset Management Holding SA (624.01K), Willis Investment Counsel (604.00K), TRUIST FINANCIAL CORP (539.03K), Aberdeen Group plc (467.24K), ASSETMARK, INC (443.67K).