AZN in the 13F filings

Astrazeneca PLC · CUSIP G0593M107

New listing in Q1 2026· first held by a tracked manager this quarter, so its new positions are allocations rather than a turn towards it

Sector · Pharmaceuticals and biotechnology Theme · Healthcare: biopharma and medtech· L3VLUP-defined Theme · Pharmaceutical preparations

Quarter

Q3 2026 · early filers Q2 2026 Q1 2026

Quarter end: 31 Mar 2026; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 12 May 2026
Managers listing it: 33; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q4 2025 and Q1 2026; 0 listed it in both
Shares listed: 153,083,821; combined, among listed positions
Reported value: $30.0bn; combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 33 buyers (opened or added shares) and 0 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +153,083,821.

Managers listing AZN in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

33 of 33 holders

				Action		Filing
Fidelity (FMR LLC)	29,601,724	$5.8bn	0.31%	New	new	15 May 2026 (the filing on sec.gov)
Capital World Investors	28,264,580	$5.5bn	0.75%	New	new	13 May 2026 (the filing on sec.gov)
Wellington Management Group LLP	23,751,085	$4.6bn	0.86%	New	new	15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	19,489,220	$3.8bn	0.44%	New	new	15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	11,949,424	$2.3bn	1.11%	New	new	18 May 2026 (the filing on sec.gov)
Invesco Ltd	10,103,749	$2.0bn	0.19%	New	new	12 May 2026 (the filing on sec.gov)
AllianceBernstein LP	5,279,565	$1.0bn	0.33%	New	new	15 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP	4,652,246	$914m	0.49%	New	new	14 May 2026 (the filing on sec.gov)
Capital Research Global Investors	4,611,176	$902m	0.14%	New	new	13 May 2026 (the filing on sec.gov)
Holocene Advisors LP	2,662,887	$525m	1.27%	New	new	15 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC	2,635,014	$519m	0.39%	New	new	27 Oct 2026 (the filing on sec.gov)
Acadian Asset Management LLC	2,330,171	$457m	0.65%	New	new	13 May 2026 (the filing on sec.gov)
Citadel Advisors LLC	1,869,793	$369m	0.06%	New	new	15 May 2026 (the filing on sec.gov)
Millennium Management LLC	1,302,645	$257m	0.11%	New	new	15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP	1,233,965	$243m	0.31%	New	new	15 May 2026 (the filing on sec.gov)
Jane Street Group LLC	844,701	$167m	under 0.1%	New	new	12 May 2026 (the filing on sec.gov)
Man Group PLC	628,476	$122m	0.22%	New	new	15 May 2026 (the filing on sec.gov)
Marshall Wace LLP	492,446	$97m	0.10%	New	new	15 May 2026 (the filing on sec.gov)
AQR Capital Management LLC	369,802	$72m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC	226,499	$45m	0.23%	New	new	15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP	203,026	$40m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	148,684	$29m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	136,541	$27m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP	106,832	$21m	0.17%	New	new	14 May 2026 (the filing on sec.gov)
Dodge & Cox	57,474	$11m	under 0.1%	New	new	14 May 2026 (the filing on sec.gov)

Page 1 of 2

Largest increases and reductions, by shares

There is no earlier quarter on file to compare with.

Increases

Fidelity (FMR LLC)new position · 29,601,724 shares now+29,601,724
Capital World Investorsnew position · 28,264,580 shares now+28,264,580
Wellington Management Group LLPnew position · 23,751,085 shares now+23,751,085
T. Rowe Price Associates Incnew position · 19,489,220 shares now+19,489,220
Janus Henderson Group Ltdnew position · 11,949,424 shares now+11,949,424

Reductions

No reduction among listed positions.

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (33)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

23 in Q1 2026 to 24 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

AZN and LLY →AZN and JNJ →AZN and VRTX →Choose a stock to compare with AZN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own AZN, latest filings →Back to the 13F Explorer →

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AZN by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q1 2026	23	$29.8bn	33	0
Q2 2026	24	$28.8bn	19	18