MARSHFIELD ASSOCIATES

CIK
914976
City
Washington
State / Country
DC

Top Portfolio Positions

17 positions · $4,992,916,807 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
AZO
Autozone Inc
Consumer Cyclical
165,033 $557,445,166 11.16%
UNH
Unitedhealth Group Inc
Healthcare
1,890,689 $511,601,536 10.25%
PGR
Progressive Corp/Oh/
Financial Services
2,455,384 $486,755,324 9.75%
ROST
Ross Stores, Inc.
Consumer Cyclical
1,818,806 $394,007,943 7.89%
V
Visa Inc.
Financial Services
1,254,973 $379,303,039 7.60%
ORLY
O Reilly Automotive Inc
Consumer Cyclical
3,513,674 $324,347,246 6.50%
MA
Mastercard Inc
Financial Services
600,154 $299,872,947 6.01%
ACGL
Arch Capital Group Ltd.
Financial Services
3,051,421 $292,905,901 5.87%
EXPD
Expeditors International Of Washington Inc
Industrials
1,953,005 $279,728,906 5.60%
DPZ
Dominos Pizza Inc
Consumer Cyclical
755,140 $270,936,680 5.43%

Portfolio Trend

13 quarters · across all stocks

Holdings in ORLY

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Shares Held

Position Value (USD)

13 of 13 shown
Report Date Value (USD) Shares
2026-03-31 $324,347,246 3,513,674
2025-12-31 $356,324,999 3,906,644
2025-09-30 $407,354,263 3,778,446
2025-06-30 $347,537,404 3,855,957
2025-03-31 $27,497,599 287,917
2024-12-31 $24,215,448 306,318
2024-09-30 $23,349,294 304,133
2024-06-30 $21,324,385 302,886
2024-03-31 $22,665,512 301,168
2023-12-31 $19,111,946 301,742
2023-09-30 $15,979,827 263,734
2023-06-30 $16,409,706 257,663
2023-03-31 $13,799,781 243,818