How many institutional investors hold SNY?

4 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 $213M.

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 accumulation · 1 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 ▾

Of 1 tracked investors who changed their SNY position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime). 1 congressional purchase, 0 sales disclosed in the last 6 months.

Supporting evidence

+1 tracked investor added or increased positions last quarter (Ray Dalio)
+4 tracked investors reported holding SNY at their latest filing
+Macro Health is 56/100 in a Overheat regime — historically acceptable for this sectorsource

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 9/18/2026.

About SANOFI SA (SNY)

SANOFI SA (SNY) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $213M. Across recent filings, tracked investors recorded 2 new positions, 0 increased, 1 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in SNY

/100

Mixed Activity

Added / Increased2

Reduced1

Exited1

BearishBullish

Crowded Trade Score™

How many top investors track SNY

/100

Emerging Interest

4investors

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

Multi-Strategy / Quant

97% of tracked value

Institutions

tracked investors

Total Reported

$332.4M

combined 13F value

Multi-Strategy / Quant97.3%
Macro2.7%

Multi-Strategy / Quant(3)

97.3%

Macro(1)

2.7%

Tracked investors currently reporting SNY

1 tracked investor has since exited this position — listed separately below.

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	4.2M	$177.8M	0.06%	Jun 30, 2026
Ken Griffin	Citadel Advisors	2.6M	$110.8M	0.01%	Jun 30, 2026
Steve Cohen	Point72 Asset Management	820.1K	$35M	0.04%	Jun 30, 2026
Ray Dalio	Bridgewater Associates	206.9K	$8.8M	0.04%	Jun 30, 2026

Izzy EnglanderJun 30, 2026
Millennium Management
Shares
4.2M
Value
$177.8M
% Portfolio
0.06%
Ken GriffinJun 30, 2026
Citadel Advisors
Shares
2.6M
Value
$110.8M
% Portfolio
0.01%
Steve CohenJun 30, 2026
Point72 Asset Management
Shares
820.1K
Value
$35M
% Portfolio
0.04%
Ray DalioJun 30, 2026
Bridgewater Associates
Shares
206.9K
Value
$8.8M
% Portfolio
0.04%

Previously held SNY

These investors reported SNY in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

Investor	Firm	Last reported shares	Value then	Last held
George Soros	Soros Fund Management	200K	$9.6M	Dec 31, 2024

Recent activity

Investor	Action	Δ %	Current value	Filing date
George Soros	Reduced	-50.00%	$9.6M	Feb 14, 2025
George Soros	Sold	-100.00%	$0	May 15, 2025
Ray Dalio	New	—	$8.8M	Aug 14, 2026
George Soros	New	—	$23.1M	Nov 14, 2024

George Soros
Reduced
$9.6M(-50.00%)Feb 14, 2025
George Soros
Sold
$0(-100.00%)May 15, 2025
Ray Dalio
New
$8.8MAug 14, 2026
George Soros
New
$23.1MNov 14, 2024

Frequently asked questions

How many institutional investors hold SNY?: 4 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 $213M.
Did institutional ownership of SNY increase or decrease?: Across recent 13F filings, tracked investors recorded 2 new positions, 0 increased, 1 reduced, and 1 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.