Company · Ownership research

Sanofi SNY

CIK 0001121404 · CUSIP 80105N105

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 80105N105 (SNY), not CUSIP 80105N905 (SNY), CUSIP 80105N955 (SNY), CUSIP F5548N101 (SNYNF), and does not merge CUSIPs.

This page lists the top 20 of 713 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DODGE & COX CIK 200217 · View history	$3.25B 68,931,747 shares	1.76%	-2.79M(-3.90%)Reduced	SEC filing ↗ Nov 13, 2025	▾
02	Fisher Asset Management, LLC CIK 850529 · View history	$593.72M 12,578,746 shares	0.21%	-556.62K(-4.20%)Reduced	SEC filing ↗ Nov 12, 2025	▾
03	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$465.98M 9,872,475 shares	0.03%	-126.05K(-1.30%)Reduced	SEC filing ↗ Feb 3, 2026	▾
04	MORGAN STANLEY CIK 895421 · Amended · View history	$356.92M 7,561,925 shares	0.02%	-695.72K(-8.40%)Reduced	SEC filing ↗ May 27, 2026	▾
05	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$336.39M 7,126,993 shares	1.07%	-153.54K(-2.10%)Reduced	SEC filing ↗ Nov 13, 2025	▾
06	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$277.23M 5,873,539 shares	0.03%	+347.79K(+6.30%)Added	SEC filing ↗ Nov 14, 2025	▾
07	Invesco Ltd. CIK 914208 · View history	$273.64M 5,797,547 shares	0.04%	-3.39M(-36.90%)Reduced	SEC filing ↗ Nov 13, 2025	▾
08	BlackRock, Inc. CIK 2012383 · View history	$263.32M 5,578,736 shares	0.00%	+109.31K(+2.00%)Added	SEC filing ↗ Nov 12, 2025	▾
09	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$194.64M 4,123,755 shares	0.03%	-207.27K(-4.80%)Reduced	SEC filing ↗ Nov 14, 2025	▾
10	FRANKLIN RESOURCES INC CIK 38777 · View history	$185.58M 3,931,758 shares	0.05%	-342.65K(-8.00%)Reduced	SEC filing ↗ Nov 13, 2025	▾
11	Boston Partners CIK 1386060 · View history	$173.82M 3,676,899 shares	0.18%	-312.03K(-7.80%)Reduced	SEC filing ↗ Nov 13, 2025	▾
12	Mondrian Investment Partners LTD CIK 1317724 · View history	$171.74M 3,638,606 shares	2.87%	+195.92K(+5.70%)Added	SEC filing ↗ Nov 7, 2025	▾
13	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$162.19M 3,436,177 shares	0.05%	-2.44M(-41.60%)Reduced	SEC filing ↗ Nov 14, 2025	▾
14	ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history	$160.76M 3,405,959 shares	0.05%	-29.04K(-0.80%)Reduced	SEC filing ↗ Nov 5, 2025	▾
15	ROYAL BANK OF CANADA CIK 1000275 · View history	$154.64M 3,276,254 shares	0.03%	+38.45K(+1.20%)Added	SEC filing ↗ Nov 14, 2025	▾
16	NATIXIS ADVISORS, LLC CIK 1018331 · View history	$146.95M 3,113,381 shares	0.21%	+327.57K(+11.80%)Added	SEC filing ↗ Nov 13, 2025	▾
17	Nuveen, LLC CIK 1871926 · View history	$145.41M 3,080,744 shares	0.04%	-16.17K(-0.50%)Reduced	SEC filing ↗ Nov 12, 2025	▾
18	FEDERATED HERMES, INC. CIK 1056288 · View history	$143.26M 3,035,254 shares	0.25%	-852.38K(-21.90%)Reduced	SEC filing ↗ Nov 3, 2025	▾
19	FMR LLC CIK 315066 · View history	$140.36M 2,973,778 shares	0.01%	-630.22K(-17.50%)Reduced	SEC filing ↗ Nov 13, 2025	▾
20	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$136.03M 2,882,060 shares	0.03%	+92.22K(+3.30%)Added	SEC filing ↗ Nov 13, 2025	▾

Showing 20 / 713 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

713

Cancelled or null records excluded

Disclosed shares

237,741,983

Not deduplicated across managers

Disclosed value

$11.22B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Sanofi · Q3 2025

Explore all 713 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.