Question 1

Does Grantham, Mayo, Van Otterloo own MU stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Grantham, Mayo, Van Otterloo holds 1,343 shares of MU (Micron Technology), worth $1.6M.

Question 2

How many shares of MU does Grantham, Mayo, Van Otterloo own?

Accepted Answer

As of its Q2 2026 13F, Grantham, Mayo, Van Otterloo holds 1,343 shares of MU (Micron Technology).

Question 3

What is Grantham, Mayo, Van Otterloo's MU position worth?

Accepted Answer

As of its Q2 2026 13F, Grantham, Mayo, Van Otterloo's MU position is worth $1.6M.

Question 4

Is Grantham, Mayo, Van Otterloo buying or selling MU?

Accepted Answer

In Q2 2026, Grantham, Mayo, Van Otterloo opened a new MU position of 1,343 shares.

Question 5

When did Grantham, Mayo, Van Otterloo first buy MU?

Accepted Answer

Grantham, Mayo, Van Otterloo already held MU in its Q4 2018 13F, the earliest on record, and has listed it in 27 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	New	1,343	—	$1.6M	0.0%	$1,154.11	35
2026-Q1	Exited	0	-100.0%	$0	0.0%	$337.79	0
2025-Q4	Decreased	21,000	-86.7%	$6M	0.0%	$285.25	0
2025-Q3	Decreased	157,423	-13.3%	$26.3M	0.1%	$167.05	0
2025-Q2	Decreased	181,686	-23.7%	$22.4M	0.1%	$122.94	0
2025-Q1	Decreased	237,989	-20.3%	$20.7M	0.1%	$86.67	0
2024-Q4	Increased	298,467	+171.6%	$25.1M	0.1%	$83.84	46
2024-Q3	Decreased	109,913	-30.2%	$11.4M	0.0%	$103.06	0