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Douglass Winthrop Advisors, LLC
Period ended Jun 30, 2026 · Latest filing Aug 13, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $5,796,531,315
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ALPHABET INC · COM · 02079k107 · shares: $465,683,196
- BERKSHIRE HATHAWAY INC · COM · 084670702 · shares: $453,174,200
- AMAZON COM INC · COM · 023135106 · shares: $295,438,637
- MICROSOFT CORP · COM · 594918104 · shares: $292,053,097
- APPLE INC COM · COM · 037833100 · shares: $211,160,372
- DEERE & CO · COM · 244199105 · shares: $203,327,060
- MASTERCARD INC · COM · 57636q104 · shares: $200,075,600
- COSTCO WHOLESALE CORP · COM · 22160k105 · shares: $175,843,102
- UBER TECHNOLOGIES INC · COM · 90353t100 · shares: $162,383,091
- MARKEL GROUP INC · COM · 570535104 · shares: $156,969,273
Reported holdings
308 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| PINNACLE FINL PARTNERS INC COM | COM | 72348n109 | — | 2,000 shares | $201,760 |
| LAM RESEARCH CORP COM NEW | COM | 512807306 | — | 464 shares | $201,065 |
| Marsh & McLennan Companies Inc | COM | 571748102 | — | 1,200 shares | $200,004 |
| TETRA TECHNOLOGIES INC D | COM | 88162f105 | — | 15,000 shares | $169,950 |
| BALLARD PWR SYS INC NEW COM | COM | 058586108 | — | 11,000 shares | $42,790 |
| UCORE RARE METALS INC | COM | 90348V301 | — | 10,000 shares | $34,290 |
| INTL BRIQUETTE HLD ORDF | COM | g4821q104 | — | 20,000 shares | $0 |
| MYECHECK INC COM NEW | COM | 62847L209 | — | 17,500 shares | $0 |