Ownership history in MARSHFIELD ASSOCIATES · 69 quarters on record
This page tracks every 13F SEC filing in which MARSHFIELD ASSOCIATES reported a position in Fastenal Co COM (FAST). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 3,749,595 | +101 | +0.0% | 2.64% | $150.5M | $39.91 |
| 2025 Q3 | REDUCED | 3,749,494 | -216,631 | -5.5% | 3.18% | $183.9M | $48.52 |
| 2025 Q2 | ADDED | 3,966,125 | +1,991,619 | +100.9% | 3.41% | $166.6M | $41.36 |
| 2025 Q1 | ADDED | 1,974,506 | +12,859 | +0.7% | 3.32% | $153.1M | $37.98 |
| 2024 Q4 | REDUCED | 1,961,647 | -49,449 | -2.5% | 3.06% | $141.1M | $35.01 |
| 2024 Q3 | ADDED | 2,011,096 | +10,123 | +0.5% | 3.05% | $143.6M | $34.60 |
| 2024 Q2 | ADDED | 2,000,973 | +11,118 | +0.6% | 2.78% | $125.7M | $30.27 |
| 2024 Q1 | REDUCED | 1,989,855 | -6,444 | -0.3% | 3.15% | $153.5M | $36.94 |
| 2023 Q4 | ADDED | 1,996,299 | +250,108 | +14.3% | 2.63% | $129.3M | $30.84 |
| 2023 Q3 | ADDED | 1,746,191 | +43,193 | +2.5% | 2.36% | $95.4M | $25.70 |
As of 2025 Q4 — sorted by position size