Blair William & Co

SEC CIK: 0000902367
Latest filing: Aug 11, 2026

SEC filings (opens in a new tab)

MU holding history

Micron Technology Inc in every 13F filed by Blair William & Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MU overview All 13F holders of MU Full Q2 2026 holdings

Shares (Q2 2026): 315,878
Value: $364.6M
% of portfolio: 0.9%
Quarters held: 22; Since Q1 2021

Holdings of MU by Blair William & Co, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	315,878	$364.6M	0.9%	−16,433−4.9%	Reduced	Holders
Q1 2026	332,311	$112.3M	0.3%	+32,341+10.8%	Added	Holders
Q4 2025	299,970	$85.6M	0.2%	+780.0%	Added	Holders
Q3 2025	299,892	$50.2M	0.1%	+5,934+2.0%	Added	Holders
Q2 2025	293,958	$36.2M	0.1%	−13,192−4.3%	Reduced	Holders
Q1 2025	307,150	$26.7M	0.1%	+6,829+2.3%	Added	Holders
Q4 2024	300,321	$25.3M	0.1%	−2,564−0.8%	Reduced	Holders
Q3 2024	302,885	$31.4M	0.1%	+1,008+0.3%	Added	Holders
Q2 2024	301,877	$39.7M	0.1%	+842+0.3%	Added	Holders
Q1 2024	301,035	$35.5M	0.1%	−140.0%	Reduced	Holders
Q4 2023	301,049	$25.7M	0.1%	−3,104−1.0%	Reduced	Holders
Q3 2023	304,153	$20.7M	0.1%	+4,475+1.5%	Added	Holders
Q2 2023	299,678	$18.9M	0.1%	+13,459+4.7%	Added	Holders
Q1 2023	286,219	$17.3M	0.1%	−10,180−3.4%	Reduced	Holders
Q4 2022	296,399	$14.8M	0.1%	−11,649−3.8%	Reduced	Holders
Q3 2022	308,048	$15.4M	0.1%	−542−0.2%	Reduced	Holders
Q2 2022	308,590	$17.1M	0.1%	−39,180−11.3%	Reduced	Holders
Q1 2022	347,770	$27.1M	0.1%	+929+0.3%	Added	Holders
Q4 2021	346,841	$32.3M	0.1%	+19,656+6.0%	Added	Holders
Q3 2021	327,185	$23.2M	0.1%	+30,196+10.2%	Added	Holders
Q2 2021	296,989	$25.2M	0.1%	+9,903+3.4%	Added	Holders
Q1 2021	287,086	$25.3M	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.