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Atom Investors’s Sanofi SNY Stock Holding History

Atom Investors’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
2025
Q3 		– Sell
-62,642
Closed -$3.03M – 801
2025
Q2 		$3.03M Buy
+62,642
New +$3.2M 0.27% 106
2024
Q4 		– Sell
-26,194
Closed -$1.51M – 625
2024
Q3 		$1.51M Sell
26,194
-90,768
-78% -$4.9M 0.16% 192
2024
Q2 		$5.67M Buy
116,962
+109,759
+1,524% +$5.29M 0.57% 49
2024
Q1 		$350K Sell
7,203
-36,209
-83% -$1.77M 0.04% 386
2023
Q4 		$2.16M Buy
+43,412
New +$2.12M 0.38% 83

Other funds holding SNY

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Atom Investors's SNY Position: Q3 2025 in Review

Atom Investors sold out of Sanofi (SNY) in Q3 2025, closing a stake of 62,642 shares — an estimated $3.03M sold.

Atom Investors first reported a position in SNY in Q4 2023 and held it in 5 quarters. The position peaked at $5.67M in Q2 2024. 712 funds tracked by Wall St. Rank hold SNY as of Q3 2025.

  • Atom Investors reported no remaining Sanofi position as of Q3 2025 after selling out during the quarter.
  • Atom Investors sold 62,642 Sanofi shares in Q3 2025, an estimated $3.03M.
  • Atom Investors first reported a position in Sanofi in Q4 2023 and held it in 5 quarters.
  • Atom Investors's Sanofi position peaked at $5.67M in Q2 2024.
  • 712 funds tracked by Wall St. Rank held Sanofi as of Q3 2025.

Based on Atom Investors's 13F filing for Q3 2025, filed 14 Nov 2025.