Balyasny Asset Management’s Sanofi SNY Stock Holding History

Balyasny Asset 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
2025 Q3	–	Sell	-5,600	Closed	-$271K	–	3432
2025 Q2	$271K	Buy	+5,600	New	+$286K	﹤0.01%	2505
2023 Q1	–	Sell	-260,000	Closed	-$12.6M	–	3114
2022 Q4	$12.6M	Sell	260,000 -880,000	-77%	-$38.6M	0.03%	641
2022 Q3	$43.3M	Buy	+1,140,000	New	+$50.8M	0.13%	184
2021 Q2	–	Sell	-50,000	Closed	-$4.21M	–	2319
2021 Q1	$4.21M	Buy	+50,000	New	+$2.4M	0.02%	756
2019 Q4	–	Sell	-100,000	Closed	-$4.63M	–	1466
2019 Q3	$4.63M	Buy	+100,000	New	+$4.31M	0.03%	562
2019 Q2	–	Sell	-270,000	Closed	-$12M	–	1709
2019 Q1	$12M	Buy	+270,000	New	+$11.6M	0.08%	348
2018 Q4	–	Sell	-400,000	Closed	-$17.7M	–	1733
2018 Q3	$17.7M	Buy	400,000 +175,000	+78%	+$7.48M	0.08%	336
2018 Q2	$9M	Sell	225,000 -300,000	-57%	-$11.8M	0.04%	518
2018 Q1	$21M	Buy	525,000 +399,400	+318%	+$16.6M	0.09%	314
2017 Q4	$5.4M	Buy	+125,600	New	+$5.79M	0.02%	833
2017 Q3	–	Sell	-1,537,500	Closed	-$73.7M	–	2082
2017 Q2	$73.7M	Buy	+1,537,500	New	+$73.5M	0.3%	70

Other funds holding SNY

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

MIP

Mondrian Investment Partners London, United Kingdom $6.48B AUM 18.36% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Balyasny Asset Management's SNY Position: Q1 2026 in Review

Balyasny Asset Management opened a new position in Sanofi (SNY) in Q1 2026: 833,780 shares worth $40.2M. The stake represents 0.05% of the portfolio and ranks #414 among its holdings. This is a return to the name: Balyasny Asset Management previously reported a position in SNY as recently as Q3 2025.

Balyasny Asset Management first reported a position in SNY in Q4 2015 and has held it in 27 quarters since. The position peaked at $120M in Q2 2017. 743 funds tracked by Wall St. Rank hold SNY as of Q1 2026.

Balyasny Asset Management held 833,780 shares of Sanofi worth $40.2M as of Q1 2026.
Sanofi was a new Balyasny Asset Management position in Q1 2026.
Sanofi made up 0.05% of Balyasny Asset Management's portfolio in Q1 2026, its #414 holding.
Balyasny Asset Management first reported a position in Sanofi in Q4 2015 and has held it in 27 quarters since.
Balyasny Asset Management's Sanofi position peaked at $120M in Q2 2017.
743 funds tracked by Wall St. Rank held Sanofi as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.