Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
2,178 institutional managers reported holding MDT for the quarter ended Mar 31, 2026. Together they hold about 81% of shares outstanding; the top 10 hold 37%. 167 opened new positions; 262 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 130.22M | 10.10% | $11.28B | added +0.9% | ≤2013 |
| BlackRock | 113.18M | 8.78% | $9.81B | trimmed -6.1% | ≤2013 |
| State Street | 61.74M | 4.79% | $5.35B | unchanged | ≤2013 |
| Capital Research Global Investors | 41.93M | 3.25% | $3.63B | added +21.3% | 2016 Q4 |
| Geode Capital | 28.74M | 2.23% | $2.49B | added +3.1% | ≤2013 |
| Bank OF America CORP /DE/ | 26.02M | 2.02% | $2.25B | added +5.4% | ≤2013 |
| MFS Investment Management | 21.44M | 1.66% | $1.86B | added +2.3% | ≤2013 |
| Morgan Stanley | 20.72M | 1.61% | $1.79B | added +2.4% | ≤2013 |
| Deutsche Bank AG\ | 19.00M | 1.47% | $1.65B | added +7.1% | ≤2013 |
| Invesco | 16.79M | 1.30% | $1.45B | added +3.4% | ≤2013 |
| Capital Group (American Funds) | 16.51M | 1.28% | $1.43B | added +134.6% | 2025 Q1 |
| UBS | 16.15M | 1.25% | $1.40B | added +23.4% | ≤2013 |
| BNY Mellon | 15.50M | 1.20% | $1.34B | trimmed -18.9% | ≤2013 |
| Royal Bank OF Canada | 14.18M | 1.10% | $1.23B | added +1.4% | ≤2013 |
| Franklin Resources | 14.18M | 1.10% | $1.23B | added +15.6% | ≤2013 |
| Northern Trust | 12.04M | 0.93% | $1.04B | added +4.9% | ≤2013 |
| Ameriprise Financial INC | 11.98M | 0.93% | $1.04B | unchanged | ≤2013 |
| WCM Investment Management | 11.27M | 0.87% | $976.1M | opened | 2026 Q1 |
| Legal & General Group PLC | 10.32M | 0.80% | $893.8M | added +1.3% | 2016 Q4 |
| First Eagle Investment Management | 10.04M | 0.78% | $870.3M | added +2.8% | 2020 Q3 |
| Charles Schwab Investment Management | 8.61M | 0.67% | $745.7M | added +3.6% | ≤2013 |
| Schroder Investment Management Group | 8.61M | 0.67% | $745.7M | added +1.6% | ≤2013 |
| AllianceBernstein | 7.82M | 0.61% | $677.6M | trimmed -15% | ≤2013 |
| Dodge & Cox | 7.69M | 0.60% | $666.7M | trimmed -0.6% | ≤2013 |
| Wellington Management | 7.53M | 0.58% | $652.0M | trimmed -43.7% | ≤2013 |
| Dimensional Fund Advisors | 7.52M | 0.58% | $651.2M | added +1.5% | ≤2013 |
| Wells Fargo & COMPANY/MN | 7.51M | 0.58% | $651.1M | added +6.8% | ≤2013 |
| Raymond James Financial INC | 7.38M | 0.57% | $639.6M | trimmed -34.4% | ≤2013 |
| Envestnet Asset Management INC | 6.81M | 0.53% | $590.3M | added +31.7% | 2015 Q2 |
| Aristotle Capital Management, LLC | 6.65M | 0.52% | $576.1M | trimmed -4% | ≤2013 |
| Amundi | 6.07M | 0.47% | $525.9M | added +36.3% | ≤2013 |
| T. Rowe Price | 5.88M | 0.46% | $509.8M | added +1.9% | ≤2013 |
| Stifel Financial CORP | 5.76M | 0.45% | $499.0M | trimmed -1.9% | ≤2013 |
| Goldman Sachs | 5.60M | 0.43% | $485.2M | trimmed -4.5% | ≤2013 |
| American Century Companies INC | 5.50M | 0.43% | $476.9M | added +13.4% | ≤2013 |
| Manufacturers Life Insurance Company, THE | 5.41M | 0.42% | $469.0M | added +1.2% | ≤2013 |
| Hotchkis & Wiley Capital Management LLC | 4.79M | 0.37% | $415.1M | trimmed -0.6% | ≤2013 |
| Bessemer Group INC | 4.75M | 0.37% | $411.8M | added +16.6% | ≤2013 |
| Arrowstreet Capital | 4.66M | 0.36% | $403.7M | added +10% | 2020 Q1 |
| DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4.63M | 0.36% | $400.8M | added +222.8% | 2016 Q4 |
| Beutel, Goodman & CO LTD. | 4.47M | 0.35% | $387.2M | trimmed -5.5% | 2024 Q4 |
| Barrow Hanley Mewhinney & Strauss LLC | 4.07M | 0.32% | $352.7M | trimmed -2.5% | ≤2013 |
| BNP Paribas Financial Markets | 4.03M | 0.31% | $349.0M | trimmed -2% | ≤2013 |
| Bank OF Montreal /CAN/ | 3.89M | 0.30% | $337.4M | trimmed -5.1% | ≤2013 |
| Swiss National Bank | 3.76M | 0.29% | $326.0M | added +7% | ≤2013 |
| Neuberger Berman Group LLC | 3.70M | 0.29% | $320.4M | added +3.4% | ≤2013 |
| State Farm Mutual Automobile Insurance CO | 3.62M | 0.28% | $313.8M | unchanged | ≤2013 |
| Mitsubishi UFJ Asset Management CO., LTD. | 3.60M | 0.28% | $311.8M | added +7.8% | ≤2013 |
| Capital Wealth Planning, LLC | 3.52M | 0.27% | $305.2M | opened | 2026 Q1 |
| Nuveen | 3.49M | 0.27% | $302.4M | added +22.1% | ≤2013 |
Largest 50 of 2,178 shown; the full ranked, searchable register is at boothcheck.com/holders/MDT. 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.