Steginsky Capital LLC
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 12, 2024), Steginsky Capital LLC reported 7 stock positions worth $440.6 million. Its top holding was Costco Wholesale (COST) at 29.3% of the portfolio, followed by Alphabet Class C (GOOG, 24.4%) and Markel (MKL, 13.9%). Compared with Q2 2024, it added to 5 and reduced 2. The biggest buy was Fastenal (FAST, shares +1%) and the biggest sale Berkshire Hathaway Class B (BRK.B, shares −2%).
- Most Recent 13F
- Q2 2026
- Location
- PORT WASHINGTON, NY
- CIK
- 0001120048
- Portfolio Value
- $440.6M (Q3 2024)
- SEC Filing
- 0001120048-24-000005 ↗ filed Nov 12, 2024
Holdings Value
Holdings 7 stocks · $440.6M
| COST Costco Wholesale Corp. | 29.33% | 145,767 | $129.2M | Reduce -0.1% |
| GOOG Alphabet Inc. Class C | 24.44% | 644,108 | $107.7M | Add +0.5% |
| MKL Markel Group Inc. | 13.90% | 39,039 | $61.2M | Add +1.2% |
| MLM Martin Marietta Materials | 13.36% | 109,323 | $58.8M | Add +0.8% |
| FAST Fastenal Co. | 11.87% | 732,389 | $52.3M | Add +1.4% |
| BRK.B Berkshire Hathaway Inc. Class B | 6.61% | 63,301 | $29.1M | Reduce -2.3% |
| GOOGL Alphabet Inc. Class A | 0.49% | 13,071 | $2.2M | Add +0.2% |
Portfolio Sells Q2 2024 → Q3 2024
Portfolio Buys Q2 2024 → Q3 2024
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 8 | $666.3M | GOOG, COST, MKL, FAST, MLM |
| Q1 2026 | 8 | $605.1M | GOOG, COST, MKL, FAST, MLM |
| Q4 2025 | 8 | $593.4M | GOOG, COST, MKL, MLM, FAST |
| Q3 2025 | 8 | $544.6M | GOOG, COST, MKL, MLM, FAST |
| Q2 2025 | 8 | $489.1M | COST, GOOG, MKL, MLM, FAST |
| Q1 2025 | 7 | $447.2M | COST, GOOG, MKL, FAST, MLM |
| Q4 2024 | 7 | $466.9M | COST, GOOG, MKL, MLM, FAST |
| Q3 2024 | 7 | $440.6M | COST, GOOG, MKL, MLM, FAST |
| Q2 2024 | 7 | $435.3M | COST, GOOG, MKL, MLM, FAST |
| Q1 2024 | 7 | $415.3M | COST, GOOG, MLM, MKL, FAST |