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Sanofi
SNY

737 hedge funds and large institutions have $10.1B invested in Sanofi in 2026 Q1 according to their latest regulatory filings, with 103 funds opening new positions, 300 increasing their positions, 212 reducing their positions, and 102 closing their positions.

New
Increased
Maintained
Reduced
Closed

42% more repeat investments, than reductions

Existing positions increased: 300 | Existing positions reduced: 212

1% more first-time investments, than exits

New positions opened: 103 | Existing positions closed: 102

0.42% less ownership

Funds ownership: 9.08% → 8.66% (-0.42%)

2% less funds holding

Funds holding: 754 → 737 (-17)

7% less capital invested

Capital invested by funds: $10.8B → $10.1B (-$714M)

14% less funds holding in top 10

Funds holding in top 10: 7 → 6 (-1)

16% less call options, than puts

Call options by funds: $96.6M | Put options by funds: $115M

Holders
737
Holders Change
-17
Holders Change %
-2.25%
% of All Funds
9.07%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.07%
New
103
Increased
300
Reduced
212
Closed
102
Calls
$96.6M
Puts
$115M
Net Calls
-$18.3M
Net Calls Change
+$42.8M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$159M
2
Millennium Management
Millennium Management
New York
+$154M
3
JP Morgan Chase
JP Morgan Chase
New York
+$121M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$108M
5
Franklin Resources
Franklin Resources
California
+$96.3M

Top Sellers

Rank Fund Capital Flow
1
Dodge & Cox
Dodge & Cox
California
-$1.26B
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$142M
3
Natixis Advisors
Natixis Advisors
Massachusetts
-$110M
4
BlackRock
BlackRock
New York
-$101M
5
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$98.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
NF
701
Napier Financial
Massachusetts
$2.07K +$2K +43 New
SFG
702
Strive Financial Group
Indiana
$2K – – –
JWA
703
JFS Wealth Advisors
Pennsylvania
$1.88K -$13.1K -280 -88%
MB
704
MidFirst Bank
Oklahoma
$1.88K +$1.82K +39 New
AT
705
Arlington Trust
Alabama
$1.83K +$1.77K +38 New
JWM
706
JPL Wealth Management
Colorado
$1.74K +$1.68K +36 New
CA
707
Crewe Advisors
Utah
$1.64K – – –
IWS
708
Intentional Wealth Strategies
Colorado
$1.64K +$1.58K +34 New
GFA
709
Godfrey Financial Associates
New York
$1.59K – – –
Q1WB
710
Quest 10 Wealth Builders
Virginia
$1.49K +$280 +6 +24%
AIS
711
Advocate Investing Services
Maryland
$1.45K – – –
CT
712
Coastline Trust
Rhode Island
$1.45K – – –
GIM
713
Gold Investment Management
Alberta, Canada
$1.45K – – –
PGAM
714
Princeton Global Asset Management
New Jersey
$1.27K – – –
TRCT
715
Tower Research Capital (TRC)
New York
$1.25K -$21.2K -455 -95%
BL
716
BFSG LLC
California
$1.25K +$1.21K +26 New
VNT
717
Vanguard National Trust
Pennsylvania
$1.21K +$1.17K +25 New
AAG
718
Armstrong Advisory Group
Massachusetts
$1.11K – – –
AFG
719
Albion Financial Group
Utah
$1.11K +$1.07K +23 New
NWM
720
Navigoe Wealth Management
California
$1K – – –
OC
721
Oakworth Capital
Alabama
$964 – – –
AWM
722
Abound Wealth Management
Tennessee
$964 +$933 +20 New
ECA
723
Elevated Capital Advisors
Utah
$915 – – –
SFS
724
Sunrise Financial Services
Washington
$915 – – –
B
725
Bayban
Minnesota
$867 -$44.3K -950 -98%
27 28
29
30 31

SNY Hedge Fund Activity: Q1 2026 in Review

737 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Sanofi (SNY) for Q1 2026, worth a combined $10.1B — down 6.6% from $10.8B a quarter earlier.

Buyers outnumbered sellers: 103 funds opened new SNY positions and 102 closed out — a net gain of 1 holder — while 300 added to existing stakes and 212 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $159M. The largest seller was Dodge & Cox, cutting an estimated $1.26B.

  • 737 institutional investors held Sanofi (SNY) as of Q1 2026, down from 754 in Q4 2025.
  • Funds reported $10.1B of Sanofi stock for Q1 2026, down 6.6% quarter-over-quarter.
  • 103 funds opened new Sanofi positions in Q1 2026 and 102 closed out, a net change of +1 holder.
  • The largest Sanofi buyer in Q1 2026 was Morgan Stanley, an estimated $159M added.
  • The largest Sanofi seller in Q1 2026 was Dodge & Cox, an estimated $1.26B sold.

Based on aggregated 13F filings for Q1 2026.