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 732 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	$3.74B 77,109,633 shares	2.25%	-1.02M(-1.30%)Reduced	SEC filing ↗ Aug 13, 2024	▾
02	FMR LLC CIK 315066 · View history	$738.20M 15,214,279 shares	0.05%	-1.86M(-10.90%)Reduced	SEC filing ↗ Aug 13, 2024	▾
03	MORGAN STANLEY CIK 895421 · Amended · View history	$714.89M 14,733,942 shares	0.06%	+5.38M(+57.50%)Added	SEC filing ↗ May 14, 2025	▾
04	Fisher Asset Management, LLC CIK 850529 · View history	$659.80M 13,598,502 shares	0.29%	-349.08K(-2.50%)Reduced	SEC filing ↗ Aug 14, 2024	▾
05	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$543.82M 11,208,137 shares	0.05%	+165.93K(+1.50%)Added	SEC filing ↗ Aug 14, 2024	▾
06	Invesco Ltd. CIK 914208 · View history	$510.02M 10,511,635 shares	0.11%	+3.58M(+51.60%)Added	SEC filing ↗ Aug 13, 2024	▾
07	BlackRock Inc. CIK 1364742 · View history	$490.42M 10,107,606 shares	0.01%	-236.29K(-2.30%)Reduced	SEC filing ↗ Aug 13, 2024	▾
08	Bank of New York Mellon Corp CIK 1390777 · View history	$417.02M 8,594,740 shares	0.08%	+1.37M(+19.00%)Added	SEC filing ↗ Jul 25, 2024	▾
09	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$288.38M 5,943,547 shares	0.98%	+3.16M(+113.80%)Added	SEC filing ↗ Aug 13, 2024	▾
10	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$232.05M 4,782,540 shares	0.04%	+4.78MNew	SEC filing ↗ Aug 14, 2024	▾
11	Mondrian Investment Partners LTD CIK 1317724 · View history	$181.83M 3,509,495 shares	2.80%	-441.59K(-11.20%)Reduced	SEC filing ↗ Aug 12, 2024	▾
12	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$160.50M 3,307,914 shares	0.03%	+604.28K(+22.40%)Added	SEC filing ↗ Aug 13, 2024	▾
13	ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history	$157.80M 3,252,326 shares	0.05%	+246.22K(+8.20%)Added	SEC filing ↗ Aug 8, 2024	▾
14	Nuveen Asset Management, LLC CIK 1521019 · View history	$157.76M 3,251,476 shares	0.05%	+676.26K(+26.30%)Added	SEC filing ↗ Aug 9, 2024	▾
15	FEDERATED HERMES, INC. CIK 1056288 · View history	$155.95M 3,214,141 shares	0.37%	+673.17K(+26.50%)Added	SEC filing ↗ Aug 8, 2024	▾
16	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$153.01M 3,153,601 shares	0.13%	+613.32K(+24.10%)Added	SEC filing ↗ Aug 14, 2024	▾
17	FRANKLIN RESOURCES INC CIK 38777 · View history	$146.13M 3,011,708 shares	0.04%	+1.48M(+96.30%)Added	SEC filing ↗ Aug 14, 2024	▾
18	Boston Partners CIK 1386060 · View history	$144.91M 2,984,025 shares	0.18%	-10.08M(-77.20%)Reduced	SEC filing ↗ Aug 14, 2024	▾
19	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$141.58M 2,917,996 shares	0.04%	+237.54K(+8.90%)Added	SEC filing ↗ Aug 13, 2024	▾
20	NATIXIS ADVISORS, LLC CIK 1018331 · View history	$133.92M 2,760,060 shares	0.29%	+71.71K(+2.70%)Added	SEC filing ↗ Aug 1, 2024	▾

Showing 20 / 732 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

732

Cancelled or null records excluded

Disclosed shares

271,960,611

Not deduplicated across managers

Disclosed value

$13.24B

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 · Q2 2024

Explore all 732 reporting institutions.

This page includes 20 of 732 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.