SEC 13F Intelligence

American Century Companies Inc / MU

American Century Companies Inc’s Micron Technology Inc Position

Does American Century Companies Inc own Micron Technology Inc (MU)? Yes — 1.64M shares worth $554M (+0.29% of its 13F portfolio) as of Q1 2026, up from 1.49M shares the prior filed quarter.

Position Value
$554M
Q1 2026
Shares
1.64M
% of Portfolio
+0.29%
Quarters Held
28
currently held

Position History MU

Reported value by quarter
Q4 ’18: $8MQ4 ’18Q3 ’19: $52MQ4 ’19: $84MQ1 ’20: $77MQ2 ’20: $2MQ2 ’20Q3 ’20: $2MQ4 ’20: $41MQ1 ’21: $90MQ2 ’21: $72MQ2 ’21Q3 ’21: $7MQ4 ’21: $10MQ1 ’22: $10MQ2 ’22: $11MQ2 ’22Q3 ’22: $12MQ4 ’22: $23MQ1 ’23: $26MQ2 ’23: $22MQ2 ’23Q3 ’23: $15MQ4 ’23: $19MQ1 ’24: $26MQ2 ’24: $74MQ2 ’24Q3 ’24: $119MQ4 ’24: $18MQ1 ’25: $20MQ2 ’25: $99MQ2 ’25Q3 ’25: $218MQ4 ’25: $425MQ1 ’26: $554Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20261.64M$554M+0.29%
Q4 20251.49M$425M+0.21%
Q3 20251.30M$218M+0.11%
Q2 2025803.8K$99M+0.05%
Q1 2025232.6K$20M+0.01%
Q4 2024215.7K$18M+0.01%
Q3 20241.14M$119M+0.07%
Q2 2024561.8K$74M+0.05%
Q1 2024217.1K$26M+0.02%
Q4 2023222.3K$19M+0.01%
Q3 2023223.2K$15M+0.01%
Q2 2023351.8K$22M+0.02%
Q1 2023425.8K$26M+0.02%
Q4 2022463.5K$23M+0.02%
Q3 2022234.3K$12M+0.01%
Q2 2022197.3K$11M+0.01%
Q1 2022127.5K$10M+0.01%
Q4 2021112.2K$10M+0.01%
Q3 202197.2K$7M0.00%
Q2 2021845.6K$72M+0.05%
Q1 20211.03M$90M+0.07%
Q4 2020541.0K$41M+0.03%
Q3 202032.7K$2M0.00%
Q2 202029.2K$2M0.00%
Q1 20201.84M$77M+0.09%
Q4 20191.57M$84M+0.08%
Q3 20191.22M$52M+0.05%
Q4 2018243.5K$8M+0.01%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See American Century Companies Inc’s full portfolio or all institutional holders of MU.