MARSHFIELD ASSOCIATES
13F filer · CIK 914976 · Washington, DC
Summary
MARSHFIELD ASSOCIATES reported $4.26B across 17 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are UNH (14.9%), PGR (11.0%), AZO (10.2%). Versus 2026 Q1, leaving options aside, it opened 1 new positions, added to 1, trimmed 15 and sold out of 1.
Reported value$4.26B
Positions17
Report period2026 Q2
FiledAug 14, 2026
New positions1
Added1
Trimmed15
Sold out1
Top 17 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 14.9%Value $634.32MPrice $374.94Shares 1.53M -19.28%Since Jun 30 -9.79%
Weight 11.0%Value $470.36MPrice $210.52Shares 2.15M -12.31%Since Jun 30 -3.63%
Weight 10.2%Value $435.84MPrice $2876Shares 136K -17.37%Since Jun 30 -10.01%
Weight 8.3%Value $354.90MPrice $365.88Shares 1.03M -17.57%Since Jun 30 +6.64%
Weight 7.6%Value $323.32MPrice $95.12Shares 3.33M +9.17%Since Jun 30 -2.00%
Weight 6.9%Value $293.93MPrice $563.58Shares 572K -4.64%Since Jun 30 +9.73%
Weight 5.9%Value $253.27MPrice $188.16Shares 1.55M -20.43%Since Jun 30 +15.45%
Weight 5.9%Value $252.37MPrice $86.07Shares 2.74M -22.01%Since Jun 30 -6.54%
Weight 4.5%Value $191.50MPrice $454.82Shares 423K -21.56%Since Jun 30 +0.42%
Weight 4.4%Value $189.03MPrice $301.81Shares 639K -15.44%Since Jun 30 +1.95%
Weight 4.2%Value $178.31MPrice $35.84Shares 4.34MSince Jun 30 -12.69%
Weight 3.2%Value $137.23MPrice $6235Shares 20K -20.76%Since Jun 30 -8.49%
Weight 3.1%Value $132.22MPrice $133.80Shares 873K -20.01%Since Jun 30 -11.68%
Weight 3.0%Value $126.80MPrice $234.40Shares 596K -67.25%Since Jun 30 +10.12%
Weight 2.9%Value $124.95MPrice $105.41Shares 1.30M -20.98%Since Jun 30 +9.52%
Weight 2.9%Value $123.67MPrice $49.96Shares 2.57M -22.19%Since Jun 30 +4.02%
Weight 1.0%Value $42.83MPrice $75.78Shares 559K -29.50%Since Jun 30 -1.10%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 14.9% | $634.32M | -9.79% | -19.28% | Trim | |
| 11.0% | $470.36M | -3.63% | -12.31% | Trim | |
| 10.2% | $435.84M | -10.01% | -17.37% | Trim | |
| 8.3% | $354.90M | +6.64% | -17.57% | Trim | |
| 7.6% | $323.32M | -2.00% | +9.17% | Add | |
| 6.9% | $293.93M | +9.73% | -4.64% | Trim | |
| 5.9% | $253.27M | +15.45% | -20.43% | Trim | |
| 5.9% | $252.37M | -6.54% | -22.01% | Trim | |
| 4.5% | $191.50M | +0.42% | -21.56% | Trim | |
| 4.4% | $189.03M | +1.95% | -15.44% | Trim | |
| 4.2% | $178.31M | -12.69% | — | New | |
| 3.2% | $137.23M | -8.49% | -20.76% | Trim | |
| 3.1% | $132.22M | -11.68% | -20.01% | Trim | |
| 3.0% | $126.80M | +10.12% | -67.25% | Trim | |
| 2.9% | $124.95M | +9.52% | -20.98% | Trim | |
| 2.9% | $123.67M | +4.02% | -22.19% | Trim | |
| 1.0% | $42.83M | -1.10% | -29.50% | Trim |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.