3419 tracked 13F filers disclose a position in MU as of the latest SEC 13F filings, a combined $370.1B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $34.8B | 103.1M | ▲+2.4% Added · +2.4M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $24.7B | 73.1M | →First observed position No prior filed position | Q1 2026 | |
| 3 | STATE STREET CORP | $57.8B | 50.1M | ▼−4.1% Reduced · −2.2M sh | Q2 2026 | |
| 4 | FMR LLC | $10.8B | 32.1M | ▼−19% Reduced · −7.5M sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $31.9B | 27.7M | ▲+1.0% Added · +273K sh | Q2 2026 | |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $7.8B | 23.0M | →First observed position No prior filed position | Q1 2026 | |
| 7 | NORGES BANK | $6.4B | 22.5M | ▲+40% Added · +6.5M sh | Q4 2025 | |
| 8 | PRIMECAP MANAGEMENT CO/CA/ | $7.4B | 21.9M | ▼−12% Reduced · −2.9M sh | Q1 2026 | |
| 9 | MORGAN STANLEY | $5.7B | 16.8M | ▲+2.7% Added · +445K sh | Q1 2026 | |
| 10 | JPMORGAN CHASE & CO | $5.1B | 15.8M | ▲+20% Added · +2.6M sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $4.2B | 12.6M | ▲+41% Added · +3.6M sh | Q1 2026 | |
| 12 | NORTHERN TRUST CORP | $3.5B | 10.4M | ▼−2.4% Reduced · −255K sh | Q1 2026 | |
| 13 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $3.2B | 9.6M | ▲+8.4% Added · +748K sh | Q1 2026 | |
| 14 | BANK OF AMERICA CORP /DE/ | $2.7B | 8.0M | ▼−5.4% Reduced · −456K sh | Q1 2026 | |
| 15 | BARCLAYS PLC | $2.6B | 7.8M | ▼−10% Reduced · −902K sh | Q1 2026 | |
| 16 | Bank of New York Mellon Corp | $2.5B | 7.4M | ▼−7.6% Reduced · −614K sh | Q1 2026 | |
| 17 | Legal & General Group Plc | $2.5B | 7.4M | ▲+2.3% Added · +166K sh | Q1 2026 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.4B | 7.0M | ▲+0.2% Added · +11K sh | Q1 2026 | |
| 19 | DIMENSIONAL FUND ADVISORS LP | $2.4B | 7.0M | ▲+1.3% Added · +86K sh | Q1 2026 | |
| 20 | VAN ECK ASSOCIATES CORP | Withheld | 6.4M | ▼−17% Reduced · −1.3M sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $2.1B | 6.3M | →First observed position No prior filed position | Q1 2026 | |
| 22 | UBS Group AG | $2.0B | 6.0M | ▼−28% Reduced · −2.3M sh | Q1 2026 | |
| 23 | Amundi | $2.0B | 6.0M | ▲+20% Added · +981K sh | Q1 2026 | |
| 24 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.8B | 5.3M | ▼−8.8% Reduced · −513K sh | Q1 2026 | |
| 25 | HSBC HOLDINGS PLC | $1.8B | 5.3M | ▲+41% Added · +1.5M sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund opened a new position in MU and 27 added to an existing one, while 16 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 2230 funds | $595.8B |
| AMAZON.COM INCAMZN | 2187 funds | $319.3B |
| MICROSOFT CORPMSFT | 2186 funds | $413.3B |
| APPLE INCAAPL | 2158 funds | $456.9B |
| ALPHABET INC-CL AGOOGL | 2126 funds | $289.2B |
| META PLATFORMS INC-CLASS AMETA | 2071 funds | $176.9B |
| BROADCOM INCAVGO | 2024 funds | $236.6B |
| JPMORGAN CHASE & COJPM | 1990 funds | $115.0B |
| ALPHABET INC-CL CGOOG | 1981 funds | $188.0B |
| ELI LILLY & COLLY | 1934 funds | $131.4B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 1854 funds | $60.3B |
| VISA INC-CLASS A SHARESV | 1841 funds | $101.5B |
Ranked by how many of MU's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 258 | $255K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 351 | $347K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 341 | $336K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 84 | $83K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 637 | $627K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 1K | $1.3M |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 716 | $703K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 458 | $449K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 1K | $1.1M |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 664 | $649K |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 1K | $1.1M |
| Aug 21, 2026 | MEHROTRA SANJAY | President and CEO, Director | Sell (S) | 863 | $842K |
| Class | 13F holders | Value held |
|---|---|---|
| MUthis pagecs | 3419 funds | $370.3B |
| 595112953PUT | 3 funds | $384.4M |
| 595112903CALL | 2 funds | $1.2M |
| 595112AB9COM | 1 funds | $912K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for MU
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MU/capital-change-brief"
Use Arkolith's capital_change_brief for MU. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.