Amica Mutual Insurance’s Martin Marietta Materials MLM Stock Holding History
Bought
Maintained
Sold
Other funds holding MLM
VCM
VPM
Amica Mutual Insurance's MLM Position: Q1 2026 in Review
Amica Mutual Insurance increased its Martin Marietta Materials (MLM) stake by 33% in Q1 2026, buying an estimated $1.22M and bringing the position to 7,741 shares worth $4.56M. The position accounts for 0.39% of the portfolio, ranked #66.
Amica Mutual Insurance first reported a position in MLM in Q4 2018 and has held it in 30 quarters since. The position peaked at $10.8M in Q1 2024. 1,069 funds tracked by Wall St. Rank hold MLM as of Q1 2026.
- Amica Mutual Insurance held 7,741 shares of Martin Marietta Materials worth $4.56M as of Q1 2026.
- Amica Mutual Insurance bought 1,904 Martin Marietta Materials shares in Q1 2026, an estimated $1.22M.
- Martin Marietta Materials made up 0.39% of Amica Mutual Insurance's portfolio in Q1 2026, its #66 holding.
- Amica Mutual Insurance first reported a position in Martin Marietta Materials in Q4 2018 and has held it in 30 quarters since.
- Amica Mutual Insurance's Martin Marietta Materials position peaked at $10.8M in Q1 2024.
- 1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.
Based on Amica Mutual Insurance's 13F filing for Q1 2026, filed 6 May 2026.