William Blair & Company’s Martin Marietta Materials MLM Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2025 Q2 | $5.31M | Sell |  | |||||
| 2025 Q1 | $4.65M | Sell |  | |||||
| 2024 Q4 | $5.34M | Buy |  | |||||
| 2024 Q3 | $5.5M | Buy |  | |||||
| 2024 Q2 | $4.16M | Buy |  | |||||
| 2024 Q1 | $4.72M | Buy |  | |||||
| 2023 Q4 | $3.65M | Buy |  | |||||
| 2023 Q3 | $2.83M | Sell |  | |||||
| 2023 Q2 | $4.47M | Buy |  | |||||
| 2023 Q1 | $3.38M | Sell |  | |||||
| 2022 Q4 | $3.37M | Sell |  | |||||
| 2022 Q3 | $3.22M | Buy |  | |||||
| 2022 Q2 | $2.71M | Sell |  | |||||
| 2022 Q1 | $3.59M | Sell |  | |||||
| 2021 Q4 | $4.58M | Buy |  | |||||
| 2021 Q3 | $3.31M | Sell |  | |||||
| 2021 Q2 | $3.91M | Buy |  | |||||
| 2021 Q1 | $1.43M | Buy |  | |||||
| 2020 Q4 | $1.18M | Sell |  | |||||
| 2020 Q3 | $1.02M | Sell |  | |||||
| 2020 Q2 | $925K | Buy |  | |||||
| 2020 Q1 | $848K | Sell |  | |||||
| 2019 Q4 | $1.27M | Buy |  | |||||
| 2018 Q4 | – | Sell |  | |||||
| 2018 Q3 | $364K | Sell |  | |||||
| 2018 Q2 | $570K | Buy |  | |||||
| 2018 Q1 | $460K | Buy |  | |||||
| 2017 Q4 | $408K | Buy |  | |||||
| 2017 Q3 | $246K | Buy |  | |||||
| 2017 Q2 | $230K | Buy |  | |||||
| 2016 Q3 | – | Sell |  | |||||
| 2016 Q2 | $322K | Buy |  |