Douglass Winthrop Advisors, LLC
Top Portfolio Positions
257 positions ·
$4,755,269,194 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
874,970 | $419,285,624 | 8.82% | |
| MSFT |
Microsoft Corp
Technology
|
715,013 | $264,676,362 | 5.57% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
1,235,231 | $257,261,560 | 5.41% | |
| MA |
Mastercard Inc
Financial Services
|
377,294 | $188,518,720 | 3.96% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
188,814 | $188,139,934 | 3.96% | |
| AAPL |
Apple Inc.
Technology
|
722,635 | $183,397,536 | 3.86% | |
| DE |
Deere & Co
Industrials
|
321,034 | $180,838,452 | 3.80% | |
| UBER |
Uber Technologies, Inc
Technology
|
2,249,740 | $161,823,798 | 3.40% | |
| MKL |
Markel Group Inc.
Financial Services
|
80,498 | $154,078,798 | 3.24% | |
| FAST |
Fastenal Co
Industrials
|
3,116,146 | $144,589,174 | 3.04% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ARKB
Shares Held
Position Value (USD)
3 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $274,378 | 12,200 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $354,288 | 12,200 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $304,160 | 8,000 | Shares | Sole | 2025-11-13 | |
| No 13F history on record for this holder in this stock. | ||||||