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BlackRock, Inc. MU holdings history

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MICRON TECHNOLOGY INC · CUSIP 595112103 · CIK 2012383

Citable facts

As of 2026-06-30, BlackRock, Inc. reported 104.83M MU (shares), valued at $121.00B, or 1.80% of its reported non-derivative portfolio. Filed 2026-08-07.

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Portfolio weight and quantity history
Reported portfolio weight
1.80%
Shares
104.83M
104,827,219
Reported value
$121.00B
USD

Shares increased 1.63%; reported value increased 247.23%, and weight changed +1.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20261.80%104,827,219SEC filing ↗Filed Aug 7, 2026Combination report
Q1 20260.61%103,147,586SEC filing ↗Filed May 13, 2026Combination report
Q4 20250.49%100,701,543SEC filing ↗Filed Feb 12, 2026Combination report
Q3 20250.28%93,828,422SEC filing ↗Filed Nov 12, 2025Combination report
Q2 20250.22%92,128,816SEC filing ↗Filed Aug 12, 2025Combination report
Q1 20250.17%93,993,178SEC filing ↗Filed May 2, 2025Combination report
Q4 20240.16%95,823,341SEC filing ↗Filed Feb 7, 2025Combination report
Q3 20240.21%94,458,421SEC filing ↗Filed Nov 13, 2024Combination report
Q2 2024Not reportedNot reportedNo filing this quarter
Q1 2024Not reportedNot reportedNo filing this quarter
Q4 2023Not reportedNot reportedNo filing this quarter
Q3 2023Not reportedNot reportedNo filing this quarter

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 2023Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q4 2023Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q1 2024Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q2 2024Not reported——The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings.—
Q3 20240.21%94,458,421$9.80BA comparable prior-quarter record is unavailable; changes are not inferred.SEC filing ↗
Filed Nov 13, 2024
Q4 20240.16%95,823,341$8.06BShares increased 1.44%; reported value decreased 17.68%, and weight changed -0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 7, 2025
Q1 20250.17%93,993,178$8.17BShares decreased 1.91%; reported value increased 1.27%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 2, 2025
Q2 20250.22%92,128,816$11.35BShares decreased 1.98%; reported value increased 39.03%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2025
Q3 20250.28%93,828,422$15.70BShares increased 1.84%; reported value increased 38.26%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 12, 2025
Q4 20250.49%100,701,543$28.74BShares increased 7.33%; reported value increased 83.07%, and weight changed +0.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 12, 2026
Q1 20260.61%103,147,586$34.85BShares increased 2.43%; reported value increased 21.25%, and weight changed +0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 13, 2026
Q2 20261.80%104,827,219$121.00BShares increased 1.63%; reported value increased 247.23%, and weight changed +1.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 7, 2026
BlackRock, Inc. · MICRON TECHNOLOGY INC

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.