Douglass Winthrop Advisors, LLC
Source: SEC Form 13F · as of Mar 2026Douglass Winthrop Advisors, LLC holds 21 biotech & pharma companies tracked by BioSniper, totaling $111.6M in value as of Mar 2026 (SEC Form 13F).
Companies held
21
Total value held
$111.6M
| Company | Shares | Value |
|---|---|---|
| MRKMerck & Co., Inc. | 292,328 | $35.2M |
| JNJJOHNSON & JOHNSON | 103,834 | $25.4M |
| ABBVAbbVie Inc. | 52,875 | $11.5M |
| LLYELI LILLY & Co | 10,101 | $9.3M |
| ABTABBOTT LABORATORIES | 48,291 | $5.0M |
| AMGNAMGEN INC | 8,949 | $3.1M |
| ZTSZoetis Inc. | 26,515 | $3.1M |
| PMPhilip Morris International Inc | 18,407 | $3.0M |
| MCKMcKesson Corporation | 3,262 | $2.8M |
| CORCencora Inc. | 7,887 | $2.5M |
| BMYBRISTOL MYERS SQUIBB CO | 31,478 | $1.9M |
| NVSNovartis AG | 9,838 | $1.5M |
| PFEPFIZER INC | 49,205 | $1.4M |
| CAHCardinal Health Inc. | 5,859 | $1.2M |
| UNHUnitedHealth Group Incorporated Common Stock (DE) | 4,310 | $1.2M |
| IDXXIDEXX LABORATORIES INC /DE | 1,656 | $930K |
| GILDGILEAD SCIENCES, INC. | 5,967 | $832K |
| DGXQuest Diagnostics Incorporated | 3,686 | $722K |
| VRTXVERTEX PHARMACEUTICALS INC / MA | 841 | $376K |
| NATRNATURES SUNSHINE PRODUCTS INC | 14,576 | $350K |
| ELVElevance Health Inc. | 1,025 | $300K |
13F holdings reflect long positions in U.S.-listed securities as reported to the SEC. Values are point-in-time for the most recent reported quarter.