Question 1

How many shares of AMZN does PRIMECAP MANAGEMENT CO/CA/ own?

Accepted Answer

As of 2026-Q1, PRIMECAP MANAGEMENT CO/CA/ holds 12.1M shares of AMZN (AMAZON COM INC).

Question 2

What is PRIMECAP MANAGEMENT CO/CA/'s AMZN position worth?

Accepted Answer

As of 2026-Q1, PRIMECAP MANAGEMENT CO/CA/'s AMZN position is worth $2.5B.

Question 3

Is PRIMECAP MANAGEMENT CO/CA/ buying or selling AMZN?

Accepted Answer

In 2026-Q1, PRIMECAP MANAGEMENT CO/CA/ decreased their AMZN position (-1.2% change in shares).

Question 4

When did PRIMECAP MANAGEMENT CO/CA/ first buy AMZN?

Accepted Answer

Based on available 13F filings, PRIMECAP MANAGEMENT CO/CA/ first reported a position in AMZN in 2024-Q2. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	12.1M	-1.2%	$2.5B	2.0%	$208.73	0
2025-Q4	Increased	12.3M	+14.4%	$2.8B	2.1%	$232.53	62
2025-Q3	Increased	10.7M	+42.1%	$2.4B	1.8%	$222.17	67
2025-Q2	Increased	7.5M	+36.8%	$1.7B	1.3%	$223.30	66
2025-Q1	Increased	5.5M	+0.3%	$1B	0.9%	$192.72	45
2024-Q4	Increased	5.5M	+24.7%	$1.2B	0.9%	$221.30	55
2024-Q3	Increased	4.4M	+1.0%	$820.9M	0.6%	$187.97	45
2024-Q2	Increased	4.4M	+0.3%	$842.6M	0.6%	$193.25	45

AMZNShowing 8 of 30 quarters

AMZN
Showing 8 of 30 quarters