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Smart Money Score
Composite context from Form 4, 13F and congressional disclosures; not a forecast.
Of the 29 tracked institutions holding MU, 19 have a 3-year clone track record — 14 of them beat the S&P. Average holder's clone alpha: +4.8pt. It's a gauge of who owns the name, not just how many.
Among the 29 tracked institutional investors we monitor, MU (MICRON TECHNOLOGY INC) is held with a combined value of $286.59B across 330,281,892 shares. The largest holder is BlackRock, Inc. with a position worth $121.00B (1.80% of their portfolio). 6 funds opened new positions in the most recent quarter. 8 funds increased their holdings. 15 funds reduced their position.
Total Institutional Value
$286.59B
Total Shares Held
330,281,892
Institutional Holders
29
% of Shares Outstanding
29.2%
of 1.13B shares · SEC 2026-06-17
Days to Cover
1.0+0.4%
30.02M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 29.2% of MU's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-06-17), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
78
$98.57M
Total Transactions
78
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 341 | $336.31K |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 1,047 | $1.02M |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 664 | $649.40K |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 637 | $626.88K |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 2,930 | $2.83M |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 1,023 | $993.04K |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 258 | $255.31K |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 1,354 | $1.33M |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 1,127 | $1.10M |
| Aug 21, 2026 | SANJAY MEHROTRA | S | Sale | 2,938 | $2.84M |
Showing 10 of 78 transactions
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $121.00B | 1.80% | +1.6% |
| 2 | STATE STREET CORP | $57.80B | 1.71% | -4.1% |
| 3 | FMR LLC | $30.84B | 1.34% | -16.6% |
| 4 | VANGUARD GROUP INC | $30.43B | 0.44% | +1.9% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $16.35B | 1.64% | +165.3% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $5.82B | 1.00% | +28.7% |
| 7 | Situational Awareness LP | $5.57B | 27.64% | +27712.4% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $4.43B | 1.54% | -15.2% |
| 9 | Capital Research Global Investors | $4.42B | 0.62% | -7.9% |
| 10 | COATUE MANAGEMENT LLC | $3.63B | 7.46% | +1793.7% |
| Member | Type | Date |
|---|---|---|
| Dan Newhouse | Buy | Jul 10, 2026 |
| Sheldon Whitehouse | Buy | Jun 25, 2026 |
| Michael Rulli | Buy | Jun 25, 2026 |
| Gilbert Cisneros | Sell |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of MU with a position worth $121.00B, representing 1.80% of their portfolio. In total, 29 institutional investors hold MU with a combined value of $286.59B.
In the most recent quarter, 6 funds opened a new position in MU. Additionally, 8 increased their holdings and 15 reduced their positions.
Institutional investors hold $286.59B worth of MU stock across 29 positions. The largest institutional holder is BlackRock, Inc. with $121.00B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MU, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MU positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Jun 5, 2026 |
| Josh Gottheimer | Buy | May 21, 2026 |
| Gilbert Cisneros | Sell | May 15, 2026 |
| John Fetterman | Buy | Mar 30, 2026 |
| Alan Armstrong | Buy | Mar 27, 2026 |
Showing 8 of 45. STOCK Act disclosures lag up to 45 days.
Last Close
$1,028
2026-09-09
YTD
+225.8%
83% of 52-week range
