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Sio Capital Management’s Sanofi SNY Stock Holding History

Sio Capital Management’s Portfolio SNY Stock Details SNY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q1 		– Sell
-210,000
Closed -$8.49M – 60
2016
Q4 		$8.49M Buy
+210,000
New +$8.27M 4.95% 3

Other funds holding SNY

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
MIP
Mondrian Investment Partners London, United Kingdom $6.69B AUM
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Sio Capital Management's SNY Position: Q1 2026 in Review

Sio Capital Management reduced its Sanofi (SNY) stake by 75% in Q1 2026, selling an estimated $34.1M and leaving 239,671 shares worth $11.5M. The position accounts for 1.66% of the portfolio, ranked #19.

Sio Capital Management first reported a position in SNY in Q4 2014 and has held it in 24 quarters since. The position peaked at $47.1M in Q4 2025. 739 funds tracked by Wall St. Rank hold SNY as of Q1 2026.

  • Sio Capital Management held 239,671 shares of Sanofi worth $11.5M as of Q1 2026.
  • Sio Capital Management sold 732,015 Sanofi shares in Q1 2026, an estimated $34.1M.
  • Sanofi made up 1.66% of Sio Capital Management's portfolio in Q1 2026, its #19 holding.
  • Sio Capital Management first reported a position in Sanofi in Q4 2014 and has held it in 24 quarters since.
  • Sio Capital Management's Sanofi position peaked at $47.1M in Q4 2025.
  • 739 funds tracked by Wall St. Rank held Sanofi as of Q1 2026.

Based on Sio Capital Management's 13F filing for Q1 2026, filed 14 May 2026.