Ticker · CUSIP 046353108

AZN

ADR

ASTRAZENECA PLC

Healthcare·Drug Manufacturers - General

···Share

Holders (tracked)

Combined shares

108,097,076

Combined value

$5.47B

Last close

$200.47

Quarter

2025Q4

Tracked holders · last 8 quarters

+4 vs previous quarter over the last 8.

Price is +296.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

28 events

Bill Nygren (Harris / Oakmark) opened position2026-02-17
+3,729,731 shares · 2025Q4
13F
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−2,746,151 shares · 2025Q4
13F
Wellington Management trimmed2026-02-17
−9,471,315 shares · 2025Q4
13F
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+83,700 shares · 2025Q4
13F
Ron Baron (Baron Capital / BAMCO) trimmed2026-02-17
−4,983 shares · 2025Q4
13F
D.E. Shaw & Co. trimmed2026-02-17
−190,194 shares · 2025Q4
13F
Two Sigma Investments added2026-02-17
+1,662,781 shares · 2025Q4
13F
AQR Capital Management added2026-02-17
+27,175 shares · 2025Q4
13F
Izzy Englander (Millennium Mgmt) added2026-02-17
+169,598 shares · 2025Q4
13F
Steve Cohen (Point72) added2026-02-17
+1,283,372 shares · 2025Q4
13F
T. Rowe Price trimmed2026-02-17
−480,649 shares · 2025Q4
13F
Dodge & Cox trimmed2026-02-13
−16,445 shares · 2025Q4
13F
Ray Dalio (Bridgewater Associates) exited2026-02-13
−462,859 shares · 2025Q4
13F
Norges Bank (Norway SWF) opened position2026-02-10
+1,276,181 shares · 2025Q4
13F
Ken Fisher (Fisher Asset Mgmt) added2026-02-09
+438,709 shares · 2025Q4
13F
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−71,175 shares · 2025Q3
13F
Steve Cohen (Point72) trimmed2025-11-14
−1,116,182 shares · 2025Q3
13F
Two Sigma Investments trimmed2025-11-14
−340,810 shares · 2025Q3
13F
D.E. Shaw & Co. trimmed2025-11-14
−1,673,312 shares · 2025Q3
13F
Izzy Englander (Millennium Mgmt) added2025-11-14
+1,082,890 shares · 2025Q3
13F
T. Rowe Price trimmed2025-11-14
−2,818,487 shares · 2025Q3
13F
Wellington Management trimmed2025-11-14
−2,037,720 shares · 2025Q3
13F
Ron Baron (Baron Capital / BAMCO) added2025-11-14
+12,000 shares · 2025Q3
13F
AQR Capital Management added2025-11-14
+30,840 shares · 2025Q3
13F
Norges Bank (Norway SWF) exited2025-11-13
−60,378 shares · 2025Q3
13F
Ray Dalio (Bridgewater Associates) trimmed2025-11-13
−158,045 shares · 2025Q3
13F
Renaissance Technologies exited2025-11-13
−1,303,773 shares · 2025Q3
13F
Ken Fisher (Fisher Asset Mgmt) added2025-11-12
+466,745 shares · 2025Q3
13F

Insider activity

No insider transactions in the last 30 days.

View full insider history for AZN →

Follow-the-investor returns

If you'd copied each holder of AZN…

Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Dodge & Cox	2016Q1	$29.89	+570.7%	$24.3M
Wellington Management	2016Q1	$37.40	+436.1%	$4.58B
T. Rowe Price	2016Q3	$46.41	+331.9%	$9.75B
Ron Baron (Baron Capital / BAMCO)	2018Q2	$58.82	+240.8%	$27.1M
Ken Fisher (Fisher Asset Mgmt)	2016Q1	$60.32	+232.3%	$4.33B
AQR Capital Management	2023Q3	$77.99	+157.0%	$22.4M
D.E. Shaw & Co.	2016Q1	$87.47	+129.2%	$8.3M
D.E. Shaw & Co.	2016Q1	$87.47	+129.2%	$8.3M
Paul Tudor Jones (Tudor Investment)	2020Q4	$89.28	+124.6%	$14.9M
Paul Tudor Jones (Tudor Investment)	2020Q4	$89.28	+124.6%	$14.9M
Ken Griffin (Citadel Advisors)	2016Q1	$89.39	+124.3%	$44.1M
Ken Griffin (Citadel Advisors)	2016Q1	$89.39	+124.3%	$44.1M
Ken Griffin (Citadel Advisors)	2016Q1	$89.39	+124.3%	$44.1M
Norges Bank (Norway SWF)	2016Q1	$90.76	+120.9%	$255.8M
Izzy Englander (Millennium Mgmt)	2016Q1	$91.09	+120.1%	$64.5M
Izzy Englander (Millennium Mgmt)	2016Q1	$91.09	+120.1%	$64.5M
Izzy Englander (Millennium Mgmt)	2016Q1	$91.09	+120.1%	$64.5M
Steve Cohen (Point72)	2016Q4	$91.82	+118.3%	$2.8M
Steve Cohen (Point72)	2016Q4	$91.82	+118.3%	$2.8M
Steve Cohen (Point72)	2016Q4	$91.82	+118.3%	$2.8M
Two Sigma Investments	2016Q1	$91.90	+118.1%	$437.1M
Two Sigma Investments	2016Q1	$91.90	+118.1%	$437.1M
Bill Nygren (Harris / Oakmark)	2025Q4	$91.93	+118.1%	$747.7M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.

New positions3

Bill Nygren (Harris / Oakmark)
+3,729,731
$342.9M
Norges Bank (Norway SWF)
+1,276,181
$117.3M
Paul Tudor Jones (Tudor Investment)
+83,700
$7.7M

Added to5

Two Sigma Investments
+1,662,781
$152.9M
Steve Cohen (Point72)
+1,283,372
$118.0M
Ken Fisher (Fisher Asset Mgmt)
+438,709
$40.3M
Izzy Englander (Millennium Mgmt)
+169,598
$15.6M
AQR Capital Management
+27,175
$2.5M

Trimmed6

Wellington Management
−9,471,315
$870.7M
Ken Griffin (Citadel Advisors)
−2,746,151
$252.5M
D.E. Shaw & Co.
−190,194
$17.5M
Dodge & Cox
−16,445
$1.5M
Ron Baron (Baron Capital / BAMCO)
−4,983
$458K
T. Rowe Price
−480,649
$44K

Exited1

Ray Dalio (Bridgewater Associates)
−462,859
$35.5M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	21	188,499,742	$615.78B	—
2022Q2	23	187,622,462	$558.31B	+2
2022Q3	23	168,783,187	$221.8M	—
2022Q4	25	159,646,610	$5.28B	+2
2023Q1	20	138,131,731	$5.30B	-5
2023Q2	19	126,842,940	$5.21B	-1
2023Q3	19	81,469,396	$1.76B	—
2023Q4	18	77,516,223	$1.66B	-1
2024Q1	20	140,446,031	$5.32B	+2
2024Q2	22	133,097,903	$5.32B	+2
2024Q3	22	120,238,783	$4.47B	—
2024Q4	22	93,013,680	$2.14B	—
2025Q1	22	126,353,449	$5.10B	—
2025Q2	24	119,811,591	$4.75B	+2
2025Q3	19	112,931,625	$4.90B	-5
2025Q4	23	108,097,076	$5.47B	+4

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-12-18	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-12-08	Julia Letlow	Buy	$1K – $15K	PDF ↗
2025-11-19	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-10-31	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-10-30	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-10-30	Lisa McClain	Buy	$1K – $15K	PDF ↗
2025-10-21	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-09-23	Valerie Hoyle	Sell	$1K – $15K	PDF ↗
2025-07-22	Lisa McClain	Buy	$1K – $15K	PDF ↗
2025-06-17	Lisa McClain	Sell (P)	$1K – $15K	PDF ↗
2025-06-09	Lisa McClain	Buy	$1K – $15K	PDF ↗
2025-04-21	Bruce Westerman	Sell	$1K – $15K	PDF ↗

Who owns AZN

23 super-investors · 2025Q4

Tracked stake

108.10M

Combined value

$5.47B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added10Trim9

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Wellington Management	22.83M	$2.10B	0.4%	Trim−9.47M
2	Ken Fisher Fisher Asset Mgmt	21.60M	$1.99B	0.7%	Added+438.7K
3	Bill Nygren Harris / Oakmark	3.73M	$343M	0.4%	New+3.73M	—
4	Izzy Englander Millennium Mgmt	2.40M	$220M	0.1%	Added+169.6K
5	Two Sigma Investments	2.18M	$200M	0.3%	Added+1.66M
6	Steve Cohen Point72	1.85M	$170M	0.2%	Added+1.28M
7	Ken Griffin Citadel Advisors	1.51M	$139M	0.0%	Trim−2.75M
8	Norges Bank Norway SWF	1.28M	$117M	0.0%	New+1.28M
9	Ken Griffin Citadel Advisors	840.1K	$77M	0.0%	Trim−2.75M
10	Izzy Englander Millennium Mgmt	321.8K	$30M	0.0%	Added+169.6K
11	Ken Griffin Citadel Advisors	219.8K	$20M	0.0%	Trim−2.75M
12	Ron Baron Baron Capital / BAMCO	135.0K	$12M	0.0%	Trim−5.0K
13	Izzy Englander Millennium Mgmt	132.1K	$12M	0.0%	Added+169.6K
14	Dodge & Cox	121.0K	$11M	0.0%	Trim−16.4K
15	AQR Capital Management	112.0K	$10M	0.0%	Added+27.2K
16	Paul Tudor Jones Tudor Investment	74.2K	$7M	0.0%	New+83.7K
17	T. Rowe Price	48.64M	$4M	0.5%	Trim−480.6K
18	D.E. Shaw & Co.	41.4K	$4M	0.0%	Trim−190.2K
19	Steve Cohen Point72	40.9K	$4M	0.0%	Added+1.28M
20	Steve Cohen Point72	13.9K	$1M	0.0%	Added+1.28M
21	D.E. Shaw & Co.	11.8K	$1M	0.0%	Trim−190.2K
22	Paul Tudor Jones Tudor Investment	9.5K	$873K	0.0%	New+83.7K
23	Two Sigma Investments	3.0K	$276K	0.0%	Added+1.66M

Recent moves

20 transactions

ADDSteve Cohen (Point72)
+1,283,372 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+83,700 · 2025Q4
ADDAQR Capital Management
+27,175 · 2025Q4
TRIMT. Rowe Price
−480,649 · 2025Q4
TRIMRon Baron (Baron Capital / BAMCO)
−4,983 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+169,598 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−2,746,151 · 2025Q4
TRIMD.E. Shaw & Co.
−190,194 · 2025Q4
ADDTwo Sigma Investments
+1,662,781 · 2025Q4
TRIMWellington Management
−9,471,315 · 2025Q4
NEWBill Nygren (Harris / Oakmark)
+3,729,731 · 2025Q4
TRIMDodge & Cox
−16,445 · 2025Q4
SOLDRay Dalio (Bridgewater Associates)
−462,859 · 2025Q4
NEWNorges Bank (Norway SWF)
+1,276,181 · 2025Q4
ADDKen Fisher (Fisher Asset Mgmt)
+438,709 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−71,175 · 2025Q3
TRIMTwo Sigma Investments
−340,810 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+1,082,890 · 2025Q3
TRIMSteve Cohen (Point72)
−1,116,182 · 2025Q3
TRIMD.E. Shaw & Co.
−1,673,312 · 2025Q3

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