Alyeska Investment Group
SNY icon

Alyeska Investment Group’s Sanofi SNY Stock Holding History

Alyeska Investment Group’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
2026
Q2 		$90.1M Sell
2,112,012
-194,217
-8% -$8.68M 0.23% 115
2026
Q1 		$111M Buy
+2,306,229
New +$108M 0.31% 83
2025
Q4 		– Sell
-1,164,267
Closed -$55M – 722
2025
Q3 		$55M Buy
1,164,267
+542,850
+87% +$26.2M 0.17% 162
2025
Q2 		$30M Buy
621,417
+480,228
+340% +$24.5M 0.11% 221
2025
Q1 		$7.83M Sell
141,189
-861,443
-86% -$46.6M 0.03% 332
2024
Q4 		$48.4M Sell
1,002,632
-1,777,833
-64% -$90.4M 0.18% 147
2024
Q3 		$160M Buy
2,780,465
+1,361,942
+96% +$73.5M 0.82% 20
2024
Q2 		$68.8M Buy
+1,418,523
New +$68.4M 0.39% 79
2024
Q1 		– Sell
-8,716
Closed -$433K – 604
2023
Q4 		$433K Sell
8,716
-1,317,233
-99% -$64.4M ﹤0.01% 443
2023
Q3 		$71.1M Buy
1,325,949
+398,337
+43% +$21.2M 0.48% 63
2023
Q2 		$50M Buy
+927,612
New +$49.9M 0.37% 89
2023
Q1 		– Sell
-610,229
Closed -$29.6M – 539
2022
Q4 		$29.6M Buy
610,229
+39,513
+7% +$1.73M 0.31% 113
2022
Q3 		$21.7M Sell
570,716
-406,859
-42% -$18.1M 0.25% 130
2022
Q2 		$48.9M Sell
977,575
-454,489
-32% -$24.1M 0.56% 46
2022
Q1 		$73.5M Buy
1,432,064
+360,910
+34% +$18.6M 0.81% 23
2021
Q4 		$53.7M Buy
+1,071,154
New +$53M 0.62% 48

Other funds holding SNY

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
MIP
Mondrian Investment Partners London, United Kingdom $6.48B AUM 18.36% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Alyeska Investment Group's SNY Position: Q2 2026 in Review

Alyeska Investment Group reduced its Sanofi (SNY) stake by 8.4% in Q2 2026, selling an estimated $8.68M and leaving 2,112,012 shares worth $90.1M. The position accounts for 0.23% of the portfolio, ranked #115.

Alyeska Investment Group first reported a position in SNY in Q4 2021 and has held it in 16 quarters since. The position peaked at $160M in Q3 2024. 714 funds tracked by Wall St. Rank hold SNY as of Q2 2026.

  • Alyeska Investment Group held 2,112,012 shares of Sanofi worth $90.1M as of Q2 2026.
  • Alyeska Investment Group sold 194,217 Sanofi shares in Q2 2026, an estimated $8.68M.
  • Sanofi made up 0.23% of Alyeska Investment Group's portfolio in Q2 2026, its #115 holding.
  • Alyeska Investment Group first reported a position in Sanofi in Q4 2021 and has held it in 16 quarters since.
  • Alyeska Investment Group's Sanofi position peaked at $160M in Q3 2024.
  • 714 funds tracked by Wall St. Rank held Sanofi as of Q2 2026.

Based on Alyeska Investment Group's 13F filing for Q2 2026, filed 14 Aug 2026.