Microchip Technology Incorporated (MCHP) ownership: Top institutional holder: VANGUARD GROUP INC ($4.68B). Insider activity: Net Seller (5 buys, 15 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 73506339.00 | $4.68B | 2025-12-31 |
| BlackRock, Inc. | 54330232.00 | $3.51B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 35125073.00 | $2.27B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 32405379.00 | $2.09B | 2026-03-31 |
| STATE STREET CORP | 28030526.00 | $1.81B | 2026-03-31 |
| Boston Partners | 14747536.00 | $953.39M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 14554162.00 | $936.79M | 2026-03-31 |
| Invesco Ltd. | 14405314.00 | $930.73M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-28 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-15 | |
| Sell | null | 2026-05-15 | |
| Sell | null | 2026-05-15 | |
| Buy | null | 2026-05-15 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.