Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
2,109 institutional managers reported holding DHR for the quarter ended Mar 31, 2026. Together they hold about 77% of shares outstanding; the top 10 hold 34%. 154 opened new positions; 311 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 61.49M | 8.65% | $11.66B | added +0.7% | ≤2013 |
| BlackRock | 51.64M | 7.26% | $9.79B | trimmed -0.8% | ≤2013 |
| State Street | 27.89M | 3.92% | $5.29B | added +0.8% | ≤2013 |
| FMR (Fidelity) | 22.53M | 3.17% | $4.27B | added +15.5% | ≤2013 |
| T. Rowe Price | 15.35M | 2.16% | $2.91B | trimmed -3.9% | ≤2013 |
| Wellington Management | 14.77M | 2.08% | $2.80B | trimmed -2% | ≤2013 |
| Geode Capital | 14.15M | 1.99% | $2.68B | added +2.7% | ≤2013 |
| Capital International Investors | 14.01M | 1.97% | $2.66B | trimmed -23.2% | 2013 Q3 |
| Morgan Stanley | 11.21M | 1.58% | $2.12B | added +5.3% | ≤2013 |
| Capital Research Global Investors | 8.90M | 1.25% | $1.69B | added +1445.9% | ≤2013 |
| UBS | 7.78M | 1.09% | $1.47B | trimmed -0.9% | ≤2013 |
| Generation Investment Management LLP (focused) | 7.27M | 1.02% | $1.38B | trimmed -4.2% | 2023 Q1 |
| Northern Trust | 7.08M | 1.00% | $1.34B | trimmed -2.4% | ≤2013 |
| Eagle Capital Management LLC | 6.58M | 0.93% | $1.25B | added +6.7% | 2025 Q2 |
| Bank OF America CORP /DE/ | 6.25M | 0.88% | $1.19B | trimmed -5.3% | ≤2013 |
| Nuveen | 5.33M | 0.75% | $1.01B | trimmed -4.4% | ≤2013 |
| Charles Schwab Investment Management | 4.73M | 0.67% | $897.6M | added +3.2% | ≤2013 |
| Goldman Sachs | 4.61M | 0.65% | $873.8M | trimmed -4.3% | ≤2013 |
| Fisher Investments | 4.61M | 0.65% | $873.2M | added +3.6% | 2015 Q4 |
| Franklin Resources | 4.57M | 0.64% | $865.7M | trimmed -7.4% | ≤2013 |
| Legal & General Group PLC | 4.54M | 0.64% | $859.7M | added +0.9% | ≤2013 |
| MFS Investment Management | 4.17M | 0.59% | $789.7M | trimmed -3.9% | ≤2013 |
| Holocene Advisors | 4.04M | 0.57% | $765.7M | added +329.9% | 2024 Q3 |
| Invesco | 4.02M | 0.56% | $762.3M | trimmed -2.4% | ≤2013 |
| Flossbach VON Storch SE | 4.00M | 0.56% | $757.5M | trimmed -2% | 2015 Q2 |
| Parnassus Investments | 3.97M | 0.56% | $753.5M | trimmed -14.8% | 2015 Q2 |
| BNY Mellon | 3.83M | 0.54% | $725.7M | trimmed -19% | ≤2013 |
| T. Rowe Price Investment Management, INC. | 3.78M | 0.53% | $717.5M | added +353.1% | 2022 Q3 |
| Arrowstreet Capital | 3.64M | 0.51% | $689.9M | unchanged | 2019 Q4 |
| Aristotle Capital Management, LLC | 3.49M | 0.49% | $661.5M | trimmed -5.8% | 2015 Q4 |
| AQR Capital | 3.48M | 0.49% | $659.9M | added +91.8% | ≤2013 |
| SG Americas Securities, LLC | 3.33M | 0.47% | $631.5M | added +72.3% | ≤2013 |
| Royal Bank OF Canada | 3.30M | 0.46% | $625.5M | added +3% | ≤2013 |
| Ameriprise Financial INC | 3.04M | 0.43% | $576.5M | added +36.6% | ≤2013 |
| Brown Advisory INC | 2.93M | 0.41% | $554.8M | trimmed -16.1% | ≤2013 |
| Principal Financial Group INC | 2.90M | 0.41% | $549.5M | trimmed -1.8% | ≤2013 |
| Neuberger Berman Group LLC | 2.73M | 0.38% | $518.4M | trimmed -2.1% | ≤2013 |
| Dimensional Fund Advisors | 2.65M | 0.37% | $501.6M | added +5.1% | ≤2013 |
| Amundi | 2.61M | 0.37% | $495.0M | trimmed -4.1% | 2017 Q4 |
| Deutsche Bank AG\ | 2.57M | 0.36% | $488.0M | added +9.6% | 2013 Q3 |
| CPP Investment Board | 2.45M | 0.34% | $464.1M | trimmed -3% | ≤2013 |
| BNP Paribas Financial Markets | 2.43M | 0.34% | $460.7M | added +34.2% | ≤2013 |
| First Manhattan CO. LLC. | 2.34M | 0.33% | $443.3M | added +1.2% | ≤2013 |
| 1832 Asset Management L.p. | 2.33M | 0.33% | $442.5M | added +62.6% | ≤2013 |
| D1 Capital Partners L.p. (focused) | 2.30M | 0.32% | $436.8M | added +311.7% | 2025 Q2 |
| Manufacturers Life Insurance Company, THE | 2.23M | 0.31% | $423.3M | trimmed -5.3% | ≤2013 |
| Baird Financial Group, INC. | 2.13M | 0.30% | $403.0M | added +4.6% | ≤2013 |
| Cibc Bancorp USA INC. | 2.12M | 0.30% | $402.0M | unchanged | 2014 Q1 |
| FIL LTD | 2.10M | 0.29% | $397.4M | trimmed -7.1% | 2017 Q3 |
| Wells Fargo & COMPANY/MN | 2.04M | 0.29% | $387.4M | trimmed -4.4% | ≤2013 |
Largest 50 of 2,109 shown; the full ranked, searchable register is at boothcheck.com/holders/DHR. 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.