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MLM position history

The shares of Martin Marietta Materials (MLM) that Steginsky Capital LLC reported in each quarter’s 13F.

Equity, COM

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 97,060 shares, $33M, 12.5% of portfolio
  2. 2021 Q4: 97,059 shares, $43M, 14.0% of portfolio, Reduce 0.0%
  3. 2022 Q1: 97,059 shares, $43M, 14.0% of portfolio
  4. 2022 Q2: 109,018 shares, $33M, 11.7% of portfolio, Add +12.3%
  5. 2022 Q3: 110,829 shares, $36M, 13.6% of portfolio, Add +1.7%
  6. 2022 Q4: 111,007 shares, $38M, 13.9% of portfolio, Add +0.2%
  7. 2023 Q1: 106,211 shares, $38M, 13.5% of portfolio, Reduce −4.3%
  8. 2023 Q2: 108,886 shares, $50M, 15.7% of portfolio, Add +2.5%
  9. 2023 Q3: 108,548 shares, $45M, 13.7% of portfolio, Reduce −0.3%
  10. 2023 Q4: 108,285 shares, $54M, 14.9% of portfolio, Reduce −0.2%
  11. 2024 Q1: 108,688 shares, $67M, 16.1% of portfolio, Add +0.4%
  12. 2024 Q2: 108,419 shares, $59M, 13.5% of portfolio, Reduce −0.2%
  13. 2024 Q3: 109,323 shares, $59M, 13.4% of portfolio, Add +0.8%
  14. 2024 Q4: 112,287 shares, $58M, 12.4% of portfolio, Add +2.7%
  15. 2025 Q1: 114,011 shares, $55M, 12.2% of portfolio, Add +1.5%
  16. 2025 Q2: 118,762 shares, $65M, 13.3% of portfolio, Add +4.2%
  17. 2025 Q3: 119,653 shares, $75M, 13.8% of portfolio, Add +0.8%
  18. 2025 Q4: 119,635 shares, $74M, 12.6% of portfolio, Reduce 0.0%
  19. 2026 Q1: 128,350 shares, $76M, 12.5% of portfolio, Add +7.3%
  20. 2026 Q2: 138,549 shares, $80M, 12.0% of portfolio, Add +7.9%
  21. 2026 Q3: 135,021 shares, $65M, 10.6% of portfolio, Reduce −2.5%
Holdings date Value % of holdings Shares Filing date All 13F holders