MARSHFIELD ASSOCIATES

CIK 0000914976 · WASHINGTON, DC · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

MARSHFIELD ASSOCIATES reported 17 positions worth $4.26B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: UNH (14.9%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$4.26B
2026 Q2
Positions
17
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
79.7%
Est. Net Flow (Q)
2026 Q2
10 / 17 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1UNHUNITEDHEALTH GROUP INCSH$634.3M14.87%1,526,157
2PGRPROGRESSIVE CORPSH$470.4M11.03%2,153,186
3AZOAUTOZONE INCSH$435.8M10.22%136,373
4VVISA INCSH$354.9M8.32%1,034,433
5ACGLARCH CAP GROUP LTDSH$323.3M7.58%3,331,135
6MAMASTERCARD INCORPORATEDSH$293.9M6.89%572,290
7EXPDEXPEDITORS INTL WASH INCSH$253.3M5.94%1,553,964
8ORLYOREILLY AUTOMOTIVE INCSH$252.4M5.92%2,740,457
9MCOMOODYS CORPSH$191.5M4.49%422,806
10DPZDOMINOS PIZZA INCSH$189.0M4.43%638,541

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does MARSHFIELD ASSOCIATES hold as of Q2 2026?

MARSHFIELD ASSOCIATES reported 17 positions worth $4.26B in its Q2 2026 13F filing. Largest positions: UNH (14.9%), PGR (11.0%), AZO (10.2%), V (8.3%) and ACGL (7.6%).

What did MARSHFIELD ASSOCIATES buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did MARSHFIELD ASSOCIATES sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.