RK Asset Management, LLC
- SEC CIK
- 0001595686
- Latest filing
- Jan 5, 2026
FAST holding history
Fastenal Co in every 13F filed by RK Asset Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
FAST overviewAll 13F holders of FASTFull Q4 2025 holdings
- Shares (Q4 2025)
- 56,341
- Value
- $2.26M
- % of portfolio
- 2.1%
- Quarters held
- 15
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 56,341 | $2.26M | 2.1% | +60+0.1% | Added | Holders |
| Q3 2025 | 56,281 | $2.76M | 2.5% | −6,460−10.3% | Reduced | Holders |
| Q2 2025 | 62,741 | $2.63M | 2.5% | −50,367−44.5% | ReducedConverted for a 2-for-1 split | Holders |
| Q1 2025 | 56,554 | $4.39M | 4.0% | −5,423−8.8% | Reduced | Holders |
| Q4 2024 | 61,977 | $4.46M | 3.6% | −9,066−12.8% | Reduced | Holders |
| Q3 2024 | 71,043 | $5.07M | 3.9% | +800+1.1% | Added | Holders |
| Q2 2024 | 70,243 | $4.41M | 3.8% | +4,775+7.3% | Added | Holders |
| Q1 2024 | 65,468 | $5.05M | 4.1% | −1,784−2.7% | Reduced | Holders |
| Q4 2023 | 67,252 | $4.36M | 3.6% | −6,023−8.2% | Reduced | Holders |
| Q3 2023 | 73,275 | $4.00M | 3.7% | 00.0% | Unchanged | Holders |
| Q2 2023 | 73,275 | $4.32M | 4.0% | −3,437−4.5% | Reduced | Holders |
| Q1 2023 | 76,712 | $4.14M | 4.1% | +4,165+5.7% | Added | Holders |
| Q4 2022 | 72,547 | $3.43M | 3.3% | – | No prior filing | Holders |
| Q2 2022 | – | – | – | – | Not filed | Holders |
| Q1 2022 | 205 | $12.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 205 | $13.0K | <0.1% | +205 | New | Holders |