How many institutional investors hold SNY?

3 tracked institutional investors disclosed a position in SNY (SANOFI SA) in their most recent 13F filing.

Who is the largest institutional holder of SNY?

Izzy Englander, Millennium Management, holds the largest disclosed position in SNY, valued at $179M.

Did institutional ownership of SNY increase or decrease?

Across recent 13F filings, tracked investors recorded 0 new positions, 0 increased, 0 reduced, and 0 fully exited SNY.

Where does this SNY ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

SNY — SANOFI SA

Name: SANOFI SA (SNY) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying SNY?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence

Institutional Conviction

Net distribution · 0 buying vs 0 selling last quarter

Macro Tailwind

Macro conditions are mixed for this sector

Congressional Activity

1 congressional purchase, 0 sales disclosed in the last 6 months

Why? — Evidence & Confidence ▾

No tracked investor changed their SNY position last quarter. Macro conditions are mixed for this sector (Macro Tailwind 52/100 in a Squeeze regime). 1 congressional purchase, 0 sales disclosed in the last 6 months.

Supporting evidence

+3 tracked investors reported holding SNY at their latest filing

Contradicting evidence — always shown

−13F data is disclosed up to 45 days after quarter end — positions may have changed since

Know the limits

· 13F disclosure lag (up to 45 days)
· Tracked investors are a sample, not the whole market
· Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 8/4/2026.

About SANOFI SA (SNY)

SANOFI SA (SNY) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $179M. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in SNY

/100

Mixed Activity

Added / Increased0

Reduced0

Exited0

No recent activity recorded.

Crowded Trade Score™

How many top investors track SNY

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

SNY Ownership Composition

How SANOFI SA is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

94% of tracked value

Institutions

tracked investors

Total Reported

$285.6M

combined 13F value

Other94.4%
Hedge Funds5.6%

Other(2)

94.4%

Hedge Funds(1)

5.6%

Tracked investors reporting SNY

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	3.7M	$178.7M	0.07%	Mar 31, 2026
Ken Griffin	Citadel Advisors	1.9M	$90.8M	0.01%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	331.8K	$16.1M	0.02%	Dec 31, 2025

Izzy EnglanderMar 31, 2026
Millennium Management
Shares
3.7M
Value
$178.7M
% Portfolio
0.07%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
1.9M
Value
$90.8M
% Portfolio
0.01%
Steve CohenDec 31, 2025
Point72 Asset Management
Shares
331.8K
Value
$16.1M
% Portfolio
0.02%

Recent activity

Investor	Action	Δ %	Current value	Filing date
No recent activity.

No recent activity.

Frequently asked questions

How many institutional investors hold SNY?: 3 tracked institutional investors disclosed a position in SNY (SANOFI SA) in their most recent 13F filing.
Who is the largest institutional holder of SNY?: Izzy Englander, Millennium Management, holds the largest disclosed position in SNY, valued at $179M.
Did institutional ownership of SNY increase or decrease?: Across recent 13F filings, tracked investors recorded 0 new positions, 0 increased, 0 reduced, and 0 fully exited SNY.
Where does this SNY ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.