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Of the 23 tracked institutions holding MU, 15 have a 3-year clone track record — 14 of them beat the S&P. Average holder's clone alpha: +8.5pt. It's a gauge of who owns the name, not just how many.
Among the 23 tracked institutional investors we monitor, MU (MICRON TECHNOLOGY INC) is held with a combined value of $105.71B across 329,579,389 shares. The largest holder is BlackRock, Inc. with a position worth $34.85B (0.61% of their portfolio). 5 funds opened new positions in the most recent quarter. 9 funds increased their holdings. 9 funds reduced their position.
Total Institutional Value
$105.71B
Total Shares Held
329,579,389
Institutional Holders
23
% of Shares Outstanding
29.2%
of 1.13B shares · SEC 2026-06-17
Days to Cover
1.0-23.9%
31.67M shares short · FINRA 2026-06-30
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
6
$7.60M
Total Transactions
6
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jul 1, 2026 | APRIL S ARNZEN | S | Sale | 4,279 | $4.61M |
| Jun 30, 2026 | Lynn A Dugle | S | Sale | 1,300 | $1.50M |
| Jun 26, 2026 | SANJAY MEHROTRA | S | Sale | 496 | $580.62K |
| Jun 26, 2026 | SANJAY MEHROTRA | S | Sale | 243 | $274.20K |
| May 29, 2026 | SANJAY MEHROTRA | S | Sale | 105 | $98.92K |
| May 29, 2026 | SANJAY MEHROTRA | S | Sale | 560 | $545.30K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $34.85B | 0.61% | +2.4% |
| 2 | VANGUARD GROUP INC | $30.43B | 0.44% | +1.9% |
| 3 | STATE STREET CORP | $17.66B | 0.61% | -1.0% |
| 4 | FMR LLC | $10.83B | 0.57% | -19.0% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.80B | 0.21% | -8.8% |
| 6 | MILLENNIUM MANAGEMENT LLC | $1.61B | 0.67% | +41.8% |
| 7 | CITADEL ADVISORS LLC | $1.55B | 1.10% | +50.6% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $1.47B | 0.67% | +28.0% |
| 9 | Capital Research Global Investors | $1.40B | 0.22% | -45.3% |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | $1.32B | 0.25% | +10.0% |
| Member | Type | Date |
|---|---|---|
| Dan Newhouse | Buy | Jul 10, 2026 |
| Sheldon Whitehouse | Buy | Jun 25, 2026 |
| Gilbert Cisneros | Sell | Jun 5, 2026 |
| Josh Gottheimer | Buy |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of MU with a position worth $34.85B, representing 0.61% of their portfolio. In total, 23 institutional investors hold MU with a combined value of $105.71B.
In the most recent quarter, 5 funds opened a new position in MU. Additionally, 9 increased their holdings and 9 reduced their positions.
Institutional investors hold $105.71B worth of MU stock across 23 positions. The largest institutional holder is BlackRock, Inc. with $34.85B 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 →
| May 21, 2026 |
| Gilbert Cisneros | Sell | May 15, 2026 |
| John Fetterman | Buy | Mar 30, 2026 |
| Alan Armstrong | Buy | Mar 27, 2026 |
| Gilbert Cisneros | Buy | Mar 25, 2026 |
Showing 8 of 44. STOCK Act disclosures lag up to 45 days.
Last Close
$920.95
2026-07-24
YTD
+192.0%
74% of 52-week range
