AstraZeneca Ownership | Who Owns AstraZeneca?

AstraZeneca Ownership Summary

AstraZeneca is owned by 32.12% institutional investors, and 67.88% retail investors. Primecap management co/ca/ is the largest institutional shareholder, holding 2.66% of AZN shares. Vanguard PRIMECAP Inv is the top mutual fund, with 0.86% of its assets in AstraZeneca shares.

AZN Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	AstraZeneca	32.12%	-	67.88%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Drug Manufacturers - General Stocks	50.22%	2.50%	47.29%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Primecap management co/ca/	41.20M	2.66%	$2.88B
Capital investors	31.40M	2.03%	$2.19B
Price t rowe associates inc /md/	60.35M	1.95%	$3.95B
Fisher asset management	20.70M	1.34%	$1.45B
Wellington management group llp	37.04M	1.19%	$2.43B
Sanders capital	14.53M	0.94%	$1.02B
Jennison associates	12.17M	0.79%	$850.26M
Fmr	22.31M	0.72%	$1.46B
Franklin resources	19.48M	0.63%	$1.28B
Cibc private wealth group	8.23M	0.53%	$575.28M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Martin investment management	322.03K	5.77%	$22.50M
Act two investors	364.51K	5.20%	$25.47M
Artia global partners lp	190.75K	4.47%	$12.50M
Foresight group ltd liability partnership	195.89K	3.85%	$27.17M
Oak family advisors	168.51K	3.71%	$11.78M
Professional advisory services	327.05K	3.10%	$22.85M
Marathon capital management	163.41K	2.91%	$11.42M
Clayton partners	46.75K	2.74%	$3.27M
Beck bode	216.43K	2.56%	$15.12M
Cox capital mgt	60.61K	2.55%	$3.97M

Top Buyers

Holder	Shares	% Assets	Change
Bank of america corp /de/	15.86M	0.11%	9.64M
Boston partners	3.71M	0.30%	3.67M
D. e. shaw	4.83M	0.23%	3.23M
Millennium management	2.90M	0.09%	2.78M
Fayez sarofim	3.75M	0.63%	2.38M

Top Sellers

Holder	Shares	% Assets	Change
Voya investment management	1.76M	0.12%	-3.28M
Soros fund management	-	-	-2.74M
Morgan stanley	12.40M	0.07%	-2.70M
Price t rowe associates inc /md/	60.35M	0.46%	-2.54M
Arrowstreet capital, limited partnership	1.16M	0.06%	-2.44M

New Positions

Holder	Shares	% Assets	Change	Value
Ontario teachers pension plan board	1.39M	1.91%	1.39M	$96.94M
Woodley farra manion portfolio management	760.44K	2.50%	760.44K	$53.14M
Principal financial group	476.06K	0.02%	476.06K	$31.19M
Brandywine global investment management	428.44K	0.20%	428.44K	$28.07M
Cambiar investors	271.28K	0.80%	271.28K	$18.96M

Sold Out

Holder	Change
Lam group	-2.00
Investment research & advisory group	-3.00
Perkins coie trust	-6.00
West branch capital	-8.00
Mine & arao wealth creation & management, llc.	-9.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	1,237	-3.21%	497,801,692	-1.40%	32	12.11%	544	-19.29%	441	19.19%
Mar 31, 2025	1,262	1.69%	501,172,315	-2.34%	16	5.90%	663	14.11%	367	-14.25%
Dec 31, 2024	1,195	-4.78%	512,613,059	6.25%	16	6.83%	554	-9.48%	414	4.02%
Sep 30, 2024	1,239	0.57%	481,774,700	-3.26%	15	6.02%	604	-7.93%	392	17.72%
Jun 30, 2024	1,213	4.21%	497,666,931	1.85%	16	6.46%	645	6.79%	329	-2.37%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard PRIMECAP Inv	26.71M	0.86%	1.21M
American Funds Washington Mutual A	20.06M	0.65%	-
Capital Group Wash Mutual Invtrs Comp	20.06M	0.65%	-
Invesco QQQ Trust	12.23M	0.39%	-7.66K
Vanguard Wellington™ Inv	9.43M	0.30%	-2.05M
T. Rowe Price U.S. Value Equity Tr-Z	7.44M	0.24%	437.31K
UBS HV Tax-Opt Global Selections - Agg	6.74M	0.22%	6.74M
UBS Tax-Opt Digital Transformation theme	6.74M	0.22%	6.74M
Putnam US Large Cap Value Equity	6.68M	0.22%	-
Putnam Large Cap Value A	6.68M	0.22%	-

AZN Ownership FAQ

Who Owns AstraZeneca?

AstraZeneca shareholders are primarily institutional investors at 32.12%, followed by 0% insiders and 0% retail investors. The average institutional ownership in AstraZeneca's industry, Drug Manufacturers - General Stocks, is 50.22%, which AstraZeneca falls below.

Who owns the most shares of AstraZeneca?

AstraZeneca’s largest shareholders are Primecap management co/ca/ (41.2M shares, 2.66%), Capital investors (31.4M shares, 2.03%), and Price t rowe associates inc /md/ (60.35M shares, 1.95%). Together, they hold 6.63% of AstraZeneca’s total shares outstanding.

Does Blackrock own AstraZeneca?

BlackRock is not among the top 10 institutional shareholders of AstraZeneca.

Who is AstraZeneca’s biggest shareholder by percentage of total assets invested?

Martin investment management is AstraZeneca’s biggest shareholder by percentage of total assets invested, with 5.77% of its assets in 322.03K AstraZeneca shares, valued at 22.5M$.

Who is the top mutual fund holder of AstraZeneca shares?

Vanguard PRIMECAP Inv is the top mutual fund holder of AstraZeneca shares, with 0.86% of its total shares outstanding invested in 26.71M AstraZeneca shares.

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