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CIK: 0001120048
Total reported value
$666.3M
$666.3M
8 檔
82.8%
In Q4 2025, Steginsky Capital LLC's U.S. equity holdings reached a combined market value of $666.3M, distributed across 8 disclosed stock positions.
In Q4 2025, Steginsky Capital LLC displayed an active expansion posture, initiating 0 new positions and adding to 4 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 35.56% | +4.13% | -1.20% | |
| 2 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 19.21% | -3.31% | +5.54% | |
| 3 | MKL | Markel Group Inc | Stock-Financials | 14.85% | -0.25% | +2.24% | |
| 4 | MLM | Martin Marietta Materials | Stock-Materials | 12.55% | -0.50% | -0.01% | |
| 5 | FAST | Fastenal Co | Stock-Industrials | 10.79% | -0.18% | +10.75% | |
| 6 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 5.98% | -0.32% | +1.86% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.69% | +0.09% | — | |
| 8 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.38% | +0.33% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GOOG | Alphabet Inc-cl C | +5.1% | -1.20% | Trim |
| 2 | MKL | Markel Group Inc | +0.8% | +2.24% | Add |
| 3 | GOOGL | Alphabet Inc-cl A | +0.1% | — | Unchanged |
| 4 | BRK-A | Berkshire Hathaway Inc-cl A | 0% | — | Unchanged |
| 5 | BRK-B | Berkshire Hathaway Inc-cl B | -0.4% | +1.86% | Add |
| 6 | MLM | Martin Marietta Materials | -1.3% | -0.01% | Trim |
| 7 | COST | Costco Wholesale CORP | -2.1% | +5.54% | Add |
| 8 | FAST | Fastenal Co | -2.2% | +10.75% | Add |
According to official SEC Form 13F filings, Steginsky Capital LLC reported a total U.S. public equity portfolio value of $666.3M across 8 disclosed positions in Q4 2025.
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In terms of portfolio concentration, the top 5 core holdings (including GOOG, COST, MKL) accounted for 82.8% of total reported equity market value during Q4 2025.
Top Position Liquidated / Trimmed
GOOG
前期市值: $165.8M
During Q4 2025, Steginsky Capital LLC's top holdings by market value included GOOG (35.6%)、COST (19.2%)、MKL (14.8%). The largest single position, GOOG, represented 35.6% of total portfolio value.
In Q4 2025, Steginsky Capital LLC made 6 total portfolio adjustments, initiating 0 new buys, adding to 4 positions, trimming 2 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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