Vanguard Portfolio Management
MLM icon

Vanguard Portfolio Management’s Martin Marietta Materials MLM Stock Holding History

Vanguard Portfolio Management’s Portfolio MLM Stock Details MLM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$1.58B Buy
3,297,045
+99,650
+3% +$53.4M 0.07% 301
2026
Q2 		$1.84B Buy
3,197,395
+36,951
+1% +$21.9M 0.08% 265
2026
Q1 		$1.86B Buy
+3,160,444
New +$2.02B 0.1% 238

Other funds holding MLM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $179B AUM 29.92% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $106B AUM 2.29% 1-Year Est. Return

Vanguard Portfolio Management's MLM Position: Q3 2026 in Review

Vanguard Portfolio Management increased its Martin Marietta Materials (MLM) stake by 3.1% in Q3 2026, buying an estimated $53.4M and bringing the position to 3,297,045 shares worth $1.58B. The position accounts for 0.07% of the portfolio, ranked #301.

Vanguard Portfolio Management first reported a position in MLM in Q1 2026 and has held it in 3 quarters since. The position peaked at $1.86B in Q1 2026. 846 funds tracked by Wall St. Rank hold MLM as of Q3 2026.

  • Vanguard Portfolio Management held 3,297,045 shares of Martin Marietta Materials worth $1.58B as of Q3 2026.
  • Vanguard Portfolio Management bought 99,650 Martin Marietta Materials shares in Q3 2026, an estimated $53.4M.
  • Martin Marietta Materials made up 0.07% of Vanguard Portfolio Management's portfolio in Q3 2026, its #301 holding.
  • Vanguard Portfolio Management first reported a position in Martin Marietta Materials in Q1 2026 and has held it in 3 quarters since.
  • Vanguard Portfolio Management's Martin Marietta Materials position peaked at $1.86B in Q1 2026.
  • 846 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.