Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
1,124 institutional managers reported holding MCHP for the quarter ended Mar 31, 2026. Together they hold about 92% of shares outstanding; the top 10 hold 45%. 140 opened new positions; 121 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 73.16M | 13.41% | $4.73B | trimmed -0.6% | ≤2013 |
| BlackRock | 54.33M | 9.96% | $3.51B | added +1.1% | ≤2013 |
| State Street | 28.03M | 5.14% | $1.81B | trimmed -2.9% | ≤2013 |
| Boston Partners | 14.75M | 2.70% | $953.0M | trimmed -3% | 2022 Q1 |
| Geode Capital | 14.55M | 2.67% | $940.5M | trimmed -5.5% | ≤2013 |
| Invesco | 14.41M | 2.64% | $930.9M | trimmed -3.9% | ≤2013 |
| Victory Capital Management INC | 11.71M | 2.15% | $756.9M | trimmed -12.4% | 2014 Q4 |
| Aristotle Capital Management, LLC | 11.64M | 2.13% | $752.3M | trimmed -6.4% | 2015 Q3 |
| Bank OF America CORP /DE/ | 11.40M | 2.09% | $736.8M | trimmed -5.8% | ≤2013 |
| Barrow Hanley Mewhinney & Strauss LLC | 10.56M | 1.94% | $682.4M | added +3.9% | ≤2013 |
| T. Rowe Price Investment Management, INC. | 9.91M | 1.82% | $640.3M | added +52.5% | 2022 Q3 |
| Barclays PLC | 9.81M | 1.80% | $633.8M | trimmed -29.9% | ≤2013 |
| FIL LTD | 9.48M | 1.74% | $612.7M | trimmed -9.2% | 2024 Q1 |
| Morgan Stanley | 8.85M | 1.62% | $572.1M | trimmed -2% | ≤2013 |
| UBS | 8.33M | 1.53% | $538.0M | trimmed -0.7% | ≤2013 |
| Goldman Sachs | 7.58M | 1.39% | $489.6M | added +41.3% | ≤2013 |
| VAN ECK Associates CORP | 6.95M | 1.27% | $449.2M | added +12.8% | ≤2013 |
| Dodge & Cox | 6.13M | 1.12% | $396.1M | trimmed -0.9% | 2018 Q3 |
| Amundi | 5.86M | 1.07% | $378.6M | added +21.6% | ≤2013 |
| Northern Trust | 5.67M | 1.04% | $366.2M | trimmed -2.1% | ≤2013 |
| Nuveen | 4.85M | 0.89% | $313.3M | trimmed -10.7% | 2019 Q2 |
| Pictet Asset Management Holding SA | 4.73M | 0.87% | $305.6M | trimmed -2.7% | ≤2013 |
| Holocene Advisors | 4.51M | 0.83% | $291.6M | added +42.4% | 2023 Q3 |
| BNP Paribas Financial Markets | 4.27M | 0.78% | $275.8M | added +31.3% | ≤2013 |
| BNY Mellon | 4.22M | 0.77% | $272.9M | unchanged | ≤2013 |
| Rafferty Asset Management, LLC | 4.01M | 0.73% | $259.1M | trimmed -19.7% | 2013 Q4 |
| Citigroup INC | 3.89M | 0.71% | $251.2M | added +12.6% | ≤2013 |
| Cibc Bancorp USA INC. | 3.62M | 0.66% | $233.8M | added +145.9% | 2014 Q1 |
| Royal Bank OF Canada | 3.61M | 0.66% | $233.5M | trimmed -8.6% | ≤2013 |
| Charles Schwab Investment Management | 3.60M | 0.66% | $232.5M | added +1.9% | ≤2013 |
| Clearbridge Investments, LLC | 3.41M | 0.63% | $220.7M | trimmed -7.8% | ≤2013 |
| Legal & General Group PLC | 3.28M | 0.60% | $212.1M | trimmed -1.9% | ≤2013 |
| Susquehanna International Group | 3.18M | 0.58% | $205.3M | added +49.7% | 2019 Q2 |
| Voya Investment Management LLC | 3.08M | 0.56% | $198.7M | added +11% | ≤2013 |
| Healthcare OF Ontario Pension Plan Trust Fund | 2.60M | 0.48% | $168.1M | added +52.8% | 2021 Q2 |
| Allianz Asset Management GmbH | 2.49M | 0.46% | $161.1M | added +10.2% | ≤2013 |
| Point72 | 2.32M | 0.43% | $150.2M | opened | 2025 Q1 |
| First Trust Advisors LP | 2.28M | 0.42% | $147.4M | trimmed -11.1% | ≤2013 |
| Bank OF Montreal /CAN/ | 2.20M | 0.40% | $142.3M | added +42.4% | ≤2013 |
| Dimensional Fund Advisors | 2.13M | 0.39% | $137.4M | trimmed -2% | ≤2013 |
| Deutsche Bank AG\ | 2.11M | 0.39% | $136.0M | added +26.3% | ≤2013 |
| Balyasny Asset Management | 1.96M | 0.36% | $126.5M | added +23343.9% | 2023 Q4 |
| Cincinnati Insurance CO | 1.91M | 0.35% | $123.6M | added +20% | 2023 Q2 |
| Mizuho Markets Americas LLC | 1.73M | 0.32% | $112.1M | added +1.4% | 2020 Q4 |
| Mirae Asset Global Etfs Holdings LTD. | 1.71M | 0.31% | $110.4M | added +7% | 2016 Q3 |
| Mackenzie Financial CORP | 1.70M | 0.31% | $109.9M | added +302.2% | 2017 Q4 |
| Mitsubishi UFJ Asset Management CO., LTD. | 1.69M | 0.31% | $109.5M | added +20.6% | ≤2013 |
| Swiss National Bank | 1.59M | 0.29% | $102.5M | added +7.2% | ≤2013 |
| Man Group | 1.56M | 0.29% | $100.8M | added +124.3% | 2018 Q2 |
| Ameriprise Financial INC | 1.46M | 0.27% | $94.1M | added +11.7% | ≤2013 |
Largest 50 of 1,124 shown; the full ranked, searchable register is at boothcheck.com/holders/MCHP. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.