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 747 rows by value; the complete set is available through the API.

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	$1.42B 29,504,632 shares	0.78%	-26.99M(-47.80%)Reduced	SEC filing ↗ May 14, 2026	▾
02	MORGAN STANLEY CIK 895421 · View history	$602.82M 12,511,867 shares	0.04%	+3.41M(+37.50%)Added	SEC filing ↗ May 15, 2026	▾
03	Fisher Asset Management, LLC CIK 850529 · View history	$551.28M 11,442,163 shares	0.19%	-698.45K(-5.80%)Reduced	SEC filing ↗ May 5, 2026	▾
04	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$456.96M 9,484,350 shares	0.03%	+940.34K(+11.00%)Added	SEC filing ↗ May 18, 2026	▾
05	FRANKLIN RESOURCES INC CIK 38777 · View history	$345.22M 7,165,193 shares	0.08%	+2.07M(+40.50%)Added	SEC filing ↗ May 13, 2026	▾
06	Invesco Ltd. CIK 914208 · Amended · View history	$319.03M 6,621,539 shares	0.03%	+510.67K(+8.40%)Added	SEC filing ↗ May 12, 2026	▾
07	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$283.66M 5,887,466 shares	0.93%	-1.08M(-15.50%)Reduced	SEC filing ↗ May 13, 2026	▾
08	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$261.67M 5,600,731 shares	0.02%	+2.59M(+86.00%)Added	SEC filing ↗ May 13, 2026	▾
09	Mondrian Investment Partners LTD CIK 1317724 · View history	$242.83M 5,040,065 shares	3.63%	+544.72K(+12.10%)Added	SEC filing ↗ Apr 29, 2026	▾
10	FEDERATED HERMES, INC. CIK 1056288 · View history	$229.07M 4,754,359 shares	0.37%	+1.11M(+30.50%)Added	SEC filing ↗ May 11, 2026	▾
11	FMR LLC CIK 315066 · View history	$193.21M 4,010,161 shares	0.01%	+609.97K(+17.90%)Added	SEC filing ↗ May 15, 2026	▾
12	ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history	$186.07M 3,861,894 shares	0.05%	+673.29K(+21.10%)Added	SEC filing ↗ May 4, 2026	▾
13	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$183.68M 3,812,745 shares	0.06%	+520.20K(+15.80%)Added	SEC filing ↗ May 14, 2026	▾
14	BRANDES INVESTMENT PARTNERS, LP CIK 1015079 · View history	$179.38M 3,723,100 shares	1.27%	+809.84K(+27.80%)Added	SEC filing ↗ May 15, 2026	▾
15	Boston Partners CIK 1386060 · View history	$173.40M 3,599,284 shares	0.18%	-35.24K(-1.00%)Reduced	SEC filing ↗ May 11, 2026	▾
16	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$165.77M 3,440,654 shares	0.12%	+3.30M(+2,410.40%)Added	SEC filing ↗ May 15, 2026	▾
17	WELLS FARGO & COMPANY/MN CIK 72971 · Amended · View history	$164.54M 3,415,115 shares	0.03%	+673.37K(+24.60%)Added	SEC filing ↗ May 11, 2026	▾
18	BlackRock, Inc. CIK 2012383 · View history	$153.39M 3,183,600 shares	0.00%	-2.16M(-40.40%)Reduced	SEC filing ↗ May 13, 2026	▾
19	ROYAL BANK OF CANADA CIK 1000275 · View history	$152.01M 3,155,080 shares	0.03%	+470.88K(+17.50%)Added	SEC filing ↗ May 15, 2026	▾
20	EQUITY INVESTMENT CORP CIK 1685771 · View history	$128.31M 2,663,054 shares	2.51%	+38.84K(+1.50%)Added	SEC filing ↗ May 4, 2026	▾

Showing 20 / 747 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

747

Cancelled or null records excluded

Disclosed shares

210,068,427

Not deduplicated across managers

Disclosed value

$10.10B

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 · Q1 2026

Explore all 747 reporting institutions.

This page includes 20 of 747 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.