Who owns MU?
Institutional ownership of Micron Technology Inc. from Form 13F, Q2 2026
3,889 institutional managers reported holding Micron Technology Inc. (MU) in Form 13F filings for Q2 2026, with 878,995,712 shares worth $1.01T. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 35,700,262 shares (+4.3%). 963 opened new positions and 119 sold out.
- Funds holding
- 3,889
- Value held
- $1.01T
- New / sold out
- 963 / 119
- Net shares, same filers
- +4.3%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of MU
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $121B | 11.9% | 104,827,219 | Added |
| Vanguard Capital Management LLC | $85.0B | 8.4% | 73,659,544 | Added |
| State Street Corp | $57.8B | 5.7% | 50,075,870 | Trimmed |
| Invesco Ltd. | $41.9B | 4.1% | 36,315,240 | Added |
| Capital World Investors | $34.0B | 3.4% | 29,469,646 | Trimmed |
| Geode Capital Management, LLC | $31.9B | 3.2% | 27,705,797 | Added |
| FMR LLC | $30.8B | 3.0% | 26,718,869 | Trimmed |
| JPMorgan Chase & Co | $29.6B | 2.9% | 25,836,011 | Added |
| Vanguard Portfolio Management LLC | $28.5B | 2.8% | 24,662,080 | Added |
| Primecap Management Co | $22.2B | 2.2% | 19,217,236 | Trimmed |
| Morgan Stanley | $21.3B | 2.1% | 18,470,449 | Added |
| Goldman Sachs Group Inc | $20.9B | 2.1% | 18,088,606 | Added |
| Norges Bank | $17.5B | 1.7% | 15,180,843 | New |
| Price T Rowe Associates Inc | $16.4B | 1.6% | 14,165,845 | Added |
| Northern Trust Corp | $12.5B | 1.2% | 10,808,359 | Added |
| Capital International Investors | $12.0B | 1.2% | 10,384,128 | Added |
| Bank of America Corp | $11.7B | 1.2% | 10,174,757 | Added |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $10.3B | 1.0% | 8,898,442 | Trimmed |
| SG Americas Securities, LLC | $10.0B | 1.0% | 8,668,489 | Trimmed |
| BNP Paribas Financial Markets | $9.3B | 0.9% | 8,099,974 | Added |
| Legal & General Group Plc | $8.4B | 0.8% | 7,279,274 | Trimmed |
| Bank of New York Mellon Corp | $8.2B | 0.8% | 7,145,760 | Trimmed |
| Barclays PLC | $8.1B | 0.8% | 7,009,200 | Trimmed |
| Charles Schwab Investment Management Inc | $8.0B | 0.8% | 6,966,392 | Trimmed |
| Dimensional Fund Advisors LP | $7.8B | 0.8% | 6,768,971 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 878,995,712 MU shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Invesco Ltd. Added+$28.0B
- Norges Bank New+$17.5B
- JPMorgan Chase & Co Added+$11.5B
- Price T Rowe Associates Inc Added+$10.2B
- Goldman Sachs Group Inc Added+$6.4B
- Situational Awareness LP Added+$5.6B
- BNP Paribas Financial Markets Added+$4.0B
- Nomura Holdings Inc Added+$3.7B
- Coatue Management LLC Added+$3.4B
- Bank of America Corp Added+$2.5B
Biggest sellers in Q2 2026
- Capital World Investors Trimmed-$14.5B
- FMR LLC Trimmed-$6.2B
- Citadel Advisors LLC Trimmed-$4.6B
- D. E. Shaw & Co., Inc. Trimmed-$3.3B
- Primecap Management Co Trimmed-$3.1B
- Arrowstreet Capital, Limited Partnership Trimmed-$2.5B
- State Street Corp Trimmed-$2.5B
- Alyeska Investment Group, L.P. Trimmed-$2.3B
- Renaissance Technologies LLC Trimmed-$2.3B
- SG Americas Securities, LLC Trimmed-$2.2B
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $142B and sold $99.7B; 1,240 added and 1,409 trimmed.
Questions about MU ownership
- Who owns MU stock?
- 3,889 institutional investment managers reported MU positions in their Form 13F filings for Q2 2026, holding 878,995,712 shares worth $1.01T in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling MU?
- In Q2 2026, 963 managers opened new MU positions, 1,240 added, 1,409 trimmed and 119 sold out. Managers that filed in both quarters added a net 35,700,262 shares.
- How current is this MU institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to MU by CUSIP. Options are left out. MU news and filings · MU insider trades · Top funds