Joel Greenblatt's MLM Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 14,885 shares of Martin Marietta Materials, Inc. (MLM) worth $9.27 M, representing 0.03% of the portfolio. First purchased in 2015-Q4, this long-term strategic position has been held for 36 quarters.
Based on 13F filings, Joel Greenblatt has maintained a strategic position in MLM, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2016, adding 47,585 shares. Largest reduction occurred in Q2 2016, reducing 49,736 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Martin Marietta Materials (MLM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Martin Marietta Materials (MLM) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +70 | Add 0.47% | 14,885 | $622.66 |
| Q3 2025 | +10,569 | Add 248.92% | 14,815 | $630.28 |
| Q2 2025 | +3,441 | Add 427.45% | 4,246 | $548.96 |
| Q1 2025 | +805 | New Buy | 805 | $478.13 |
| Q4 2024 | -530 | Sold Out | 0 | $0.00 |
| Q3 2024 | -15,811 | Reduce 96.76% | 530 | $538.25 |
| Q2 2024 | +11,217 | Add 218.91% | 16,341 | $541.80 |
| Q1 2024 | -998 | Reduce 16.30% | 5,124 | $613.94 |
| Q4 2023 | +526 | Add 9.40% | 6,122 | $498.91 |
| Q3 2023 | +3,886 | Add 227.25% | 5,596 | $410.48 |
| Q2 2023 | -7,708 | Reduce 81.84% | 1,710 | $461.69 |
| Q1 2023 | +3,848 | Add 69.08% | 9,418 | $355.06 |
| Q4 2022 | +1,762 | Add 46.27% | 5,570 | $337.97 |
| Q3 2022 | +2,464 | Add 183.33% | 3,808 | $322.22 |
| Q2 2022 | +1,344 | New Buy | 1,344 | $299.11 |
| Q1 2022 | -2,116 | Sold Out | 0 | $0.00 |
| Q4 2021 | +1,240 | Add 141.55% | 2,116 | $440.45 |
| Q3 2021 | -1,859 | Reduce 67.97% | 876 | $341.32 |
| Q2 2021 | -5,668 | Reduce 67.45% | 2,735 | $351.74 |
| Q1 2021 | -319 | Reduce 3.66% | 8,403 | $335.83 |
| Q4 2020 | +1,209 | Add 16.09% | 8,722 | $283.99 |
| Q3 2020 | -4,576 | Reduce 37.85% | 7,513 | $235.33 |
| Q2 2020 | -29,798 | Reduce 71.14% | 12,089 | $206.55 |
| Q1 2020 | +28,509 | Add 213.10% | 41,887 | $189.22 |
| Q4 2019 | -5,525 | Reduce 29.23% | 13,378 | $279.64 |
| Q3 2019 | +16,992 | Add 889.17% | 18,903 | $274.08 |
| Q2 2019 | +1,911 | New Buy | 1,911 | $230.25 |
| Q4 2017 | -37,980 | Sold Out | 0 | $0.00 |
| Q3 2017 | +23,983 | Add 171.34% | 37,980 | $206.24 |
| Q2 2017 | +13,997 | New Buy | 13,997 | $222.55 |
| Q1 2017 | -2,459 | Sold Out | 0 | $0.00 |
| Q4 2016 | -127 | Reduce 4.91% | 2,459 | $221.63 |
| Q3 2016 | -1 | Reduce 0.04% | 2,586 | $179.04 |
| Q2 2016 | -49,736 | Reduce 95.06% | 2,587 | $192.11 |
| Q1 2016 | +47,585 | Add 1004.33% | 52,323 | $159.51 |
| Q4 2015 | +4,738 | New Buy | 4,738 | $136.56 |
Joel Greenblatt's Martin Marietta Materials Investment FAQs
Joel Greenblatt first purchased Martin Marietta Materials, Inc. (MLM) in Q4 2015, acquiring 4,738 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Martin Marietta Materials, Inc. (MLM) for 36 quarters since Q4 2015.
Joel Greenblatt's largest addition to Martin Marietta Materials, Inc. (MLM) was in Q1 2016, adding 52,323 shares worth $8.35 M.
According to the latest 13F filing for Q4 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 14,885 shares of Martin Marietta Materials, Inc. (MLM), valued at approximately $9.27 M.
As of the Q4 2025 filing, Martin Marietta Materials, Inc. (MLM) represents approximately 0.03% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Martin Marietta Materials, Inc. (MLM) was 52,323 shares, as reported at the end of Q1 2016.