EdgeMarket › What Douglass Winthrop Advisors, Llc reported owning

What Douglass Winthrop Advisors, Llc reported owning

As filed on Form 13F for the quarter ending 2026-03-31, up to 45 days after that date. Long-only US-listed equity — shorts, bonds, cash and non-US listings are not on the form, so this is one leg of the book, not the book.

Reported value

5.5B

Positions

303

Quarter

2026-03-31

Shown below

50
largest by value
holdingvalue% of booksharesprice1y
unmapped CUSIP 084670702419.3M7.7%875.0K
GOOG
Alphabet Inc.
390.8M7.2%1.4M341.75+70.7%
MSFT
MICROSOFT CORP
264.7M4.8%715.0K483.24-4.4%
AMZN
AMAZON COM INC
257.3M4.7%1.2M258.63+15.6%
MA
Mastercard Inc
188.5M3.5%377.3K580.63-2.0%
COST
COSTCO WHOLESALE CORP /NEW
188.1M3.4%188.8K947.74-4.7%
AAPL
Apple Inc.
183.4M3.4%722.6K309.35+36.9%
DE
DEERE & CO
180.8M3.3%321.0K647.47+31.4%
UBER
Uber Technologies, Inc
161.8M3.0%2.2M78.80-15.9%
MKL
MARKEL GROUP INC.
154.1M2.8%80.5K1,795.62-8.9%
FAST
FASTENAL CO
144.6M2.6%3.1M51.26+3.5%
MLM
MARTIN MARIETTA MATERIALS INC
129.0M2.4%219.1K534.92-10.9%
TPL
Texas Pacific Land Corp
127.6M2.3%268.9K383.64+28.6%
AON
Aon plc
127.3M2.3%394.5K355.11-5.1%
GOOGL
Alphabet Inc.
120.5M2.2%419.0K344.82+73.0%
TDG
TransDigm Group INC
119.1M2.2%102.8K1,200.35-14.4%
SHW
SHERWIN WILLIAMS CO
118.6M2.2%370.1K346.59-5.6%
NFLX
NETFLIX INC
118.0M2.2%1.2M79.59-34.4%
SPGI
S&P Global Inc.
108.3M2.0%254.5K431.29-22.6%
LIN
LINDE PLC
104.8M1.9%211.5K487.57+1.1%
CNI
CANADIAN NATIONAL RAILWAY CO
98.1M1.8%954.3K129.84+38.4%
MNST
Monster Beverage Corp
96.7M1.8%1.3M47.79-25.8%
LSEGY
London Stock Exchange Group plc
94.0M1.7%3.2M
BAM
Brookfield Asset Management Ltd.
93.5M1.7%2.1M52.30-11.9%
unmapped CUSIP 20431910792.4M1.7%5.2M
AMT
AMERICAN TOWER CORP /MA/
86.8M1.6%502.9K175.80-16.1%
unmapped CUSIP 64106940684.7M1.6%854.3K
RACE
Ferrari N.V.
84.1M1.5%252.5K436.54-6.8%
unmapped CUSIP 08467010876.8M1.4%107
ROP
ROPER TECHNOLOGIES INC
72.9M1.3%205.9K411.79-23.8%
MTD
METTLER TOLEDO INTERNATIONAL INC/
67.1M1.2%53.2K1,395.25+6.0%
NKE
NIKE, Inc.
65.2M1.2%1.2M40.76-46.6%
CPRT
COPART INC
51.9M1.0%1.6M33.80-29.0%
AXP
AMERICAN EXPRESS CO
39.1M0.7%129.1K336.00+8.9%
PG
PROCTER & GAMBLE Co
36.7M0.7%254.1K144.68-9.3%
MRK
Merck & Co., Inc.
35.2M0.6%292.3K152.55+80.2%
JNJ
JOHNSON & JOHNSON
25.4M0.5%103.8K270.24+51.1%
TT
Trane Technologies plc
24.9M0.5%59.8K453.43+6.4%
NVDA
NVIDIA CORP
21.2M0.4%121.3K214.72+22.4%
JPM
JPMORGAN CHASE & CO
20.7M0.4%70.5K351.58+20.3%
XOM
ExxonMobil Holdings Corp
19.1M0.4%112.8K165.11+52.1%
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
17.6M0.3%52.0K418.95+83.3%
V
VISA INC.
17.2M0.3%56.8K371.04+7.9%
DOV
DOVER Corp
16.1M0.3%77.2K201.92+13.0%
ASML
ASML HOLDING NV
13.9M0.3%10.5K1,763.76+135.3%
TMO
THERMO FISHER SCIENTIFIC INC.
12.2M0.2%24.8K629.27+27.2%
ABBV
AbbVie Inc.
11.5M0.2%52.9K264.96+26.7%
KO
COCA COLA CO
11.1M0.2%146.4K91.10+28.9%
DHR
DANAHER CORP /DE/
11.1M0.2%58.3K218.85+3.5%
SPY
SPDR S&P 500 ETF TRUST
11.0M0.2%16.9K765.72+20.0%

A position that grew quarter on quarter may simply reflect a higher price: if the stock rose 40% and the manager did nothing, the reported value rose 40%. Reading that as accumulation is reading the price back to yourself. More on that →

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