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 734 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	$3.63B 75,220,588 shares	2.11%	-1.08M(-1.40%)Reduced	SEC filing ↗ Feb 13, 2025	▾
02	Fisher Asset Management, LLC CIK 850529 · View history	$603.41M 12,511,027 shares	0.24%	-848.08K(-6.30%)Reduced	SEC filing ↗ Feb 5, 2025	▾
03	Invesco Ltd. CIK 914208 · View history	$581.62M 12,059,283 shares	0.11%	+408.75K(+3.50%)Added	SEC filing ↗ Feb 13, 2025	▾
04	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$579.59M 12,017,140 shares	0.05%	+441.64K(+3.80%)Added	SEC filing ↗ Feb 14, 2025	▾
05	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$522.99M 10,843,682 shares	0.06%	+5.09M(+88.50%)Added	SEC filing ↗ Feb 14, 2025	▾
06	MORGAN STANLEY CIK 895421 · Amended · View history	$486.39M 10,084,785 shares	0.03%	-7.69M(-43.30%)Reduced	SEC filing ↗ May 15, 2025	▾
07	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · Amended · View history	$371.24M 7,697,289 shares	1.26%	-140.54K(-1.80%)Reduced	SEC filing ↗ Feb 18, 2025	▾
08	BlackRock, Inc. CIK 2012383 · View history	$370.91M 7,690,546 shares	0.01%	-2.65M(-25.60%)Reduced	SEC filing ↗ Feb 7, 2025	▾
09	Boston Partners CIK 1386060 · View history	$260.61M 5,396,531 shares	0.32%	+2.50M(+86.40%)Added	SEC filing ↗ Feb 11, 2025	▾
10	FMR LLC CIK 315066 · View history	$239.38M 4,963,221 shares	0.01%	-3.65M(-42.40%)Reduced	SEC filing ↗ Feb 13, 2025	▾
11	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · Amended · View history	$216.28M 4,484,318 shares	0.04%	-166.02K(-3.60%)Reduced	SEC filing ↗ Feb 12, 2025	▾
12	Mondrian Investment Partners LTD CIK 1317724 · Amended · View history	$187.64M 3,453,122 shares	3.10%	-25.55K(-0.70%)Reduced	SEC filing ↗ Feb 10, 2025	▾
13	FRANKLIN RESOURCES INC CIK 38777 · View history	$182.16M 3,776,982 shares	0.05%	+369.53K(+10.80%)Added	SEC filing ↗ Feb 12, 2025	▾
14	Nuveen Asset Management, LLC CIK 1521019 · View history	$177.30M 3,676,224 shares	0.05%	+34.66K(+1.00%)Added	SEC filing ↗ Feb 14, 2025	▾
15	Magnetar Financial LLC CIK 1352851 · View history	$161.10M 3,340,317 shares	3.71%	+1.71M(+104.30%)Added	SEC filing ↗ Feb 11, 2025	▾
16	ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history	$147.86M 3,065,753 shares	0.05%	-24.27K(-0.80%)Reduced	SEC filing ↗ Feb 13, 2025	▾
17	NATIXIS ADVISORS, LLC CIK 1018331 · View history	$140.35M 2,910,021 shares	0.26%	+35.83K(+1.20%)Added	SEC filing ↗ Feb 10, 2025	▾
18	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$137.85M 2,858,128 shares	0.03%	-795.51K(-21.80%)Reduced	SEC filing ↗ Feb 11, 2025	▾
19	RAYMOND JAMES FINANCIAL INC CIK 720005 · Amended · View history	$135.93M 2,818,430 shares	0.05%	—	SEC filing ↗ Apr 23, 2025	▾
20	Bank of New York Mellon Corp CIK 1390777 · View history	$134.34M 2,785,316 shares	0.02%	-6.53M(-70.10%)Reduced	SEC filing ↗ Feb 4, 2025	▾

Showing 20 / 734 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

734

Cancelled or null records excluded

Disclosed shares

264,261,118

Not deduplicated across managers

Disclosed value

$12.77B

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 · Q4 2024

Explore all 734 reporting institutions.

This page includes 20 of 734 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.