PRIMECAP Management MU Holdings History

Number of Shares
21.87 Mil
Current Holdings Value*
$7.39 Bil
% of Portfolio
5.82%
Total Estimate Gain
$23.13 Bil
% of Total Estimate Gain
3594.74%

PRIMECAP Management's Micron Technology Inc Holding Summary

As of 2026-03-31, PRIMECAP Management held 21.87 Mil shares of Micron Technology Inc(MU), totaling $7.39 Bil. This investment constitutes 5.82% of their stock portfolio, and PRIMECAP Management now holds 1.94% of the outstanding Micron Technology Inc(MU) stock.

The initial trade took place in 2009Q1. And since then PRIMECAP Management has made 20 purchases of MU, at an average price of $9.98, for a total of 64.45 Mil shares. In addition, there have been 49 sales at an average price of $107.57 for 42.58 Mil shares. Based on historical transaction data and MU's current price of $877.57, PRIMECAP Management's estimated gain on his MU holdings is $23.13 Bil, reflecting a 3594.74% gain to date.

PRIMECAP Management MU ($877.57) Holding Chart

PRIMECAP Management MU ($877.57) Quarterly Buys and Sells

Period Bought/Sold (Sh.) % Change Qtr. End Shares Avrg. Price
Shares Bought 0 Average Price $-/Share
Shares Sold 0 Average Price $-/Share
Current Price $0.00 Total Estimated Gain 0 %

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