Harvey Partners, LLC’s Martin Marietta Matls Inc Position
Does Harvey Partners, LLC own Martin Marietta Matls Inc (MLM)? Yes — 63.9K shares worth $38M (+2.99% of its 13F portfolio) as of Q1 2026, up from 51.1K shares the prior filed quarter.
Position Value
$38M
Q1 2026
Shares
63.9K
% of Portfolio
+2.99%
Quarters Held
16
currently held
Position History MLM
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 63.9K | $38M | +2.99% |
| Q4 2025 | 51.1K | $32M | +2.82% |
| Q3 2025 | 51.1K | $32M | +2.86% |
| Q2 2025 | 47.9K | $26M | +2.58% |
| Q1 2025 | 28.0K | $13M | +1.56% |
| Q4 2024 | 24.5K | $13M | +1.41% |
| Q3 2024 | 17.0K | $9M | +1.04% |
| Q2 2024 | 45.8K | $25M | +2.98% |
| Q1 2024 | 48.5K | $30M | +3.15% |
| Q4 2023 | 40.0K | $20M | +2.27% |
| Q3 2023 | 37.0K | $15M | +1.93% |
| Q2 2023 | 30.5K | $14M | +1.72% |
| Q2 2020 | 8.5K | $2M | +2.12% |
| Q1 2020 | 9.5K | $2M | +1.63% |
| Q2 2019 | 19.7K | $5M | +6.24% |
| Q1 2019 | 29.5K | $6M | +9.83% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Harvey Partners, LLC’s full portfolio or all institutional holders of MLM.