PEAK6
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PEAK6’s Martin Marietta Materials MLM Stock Holding History

PEAK6’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
2025
Q4 		– Sell
-400
Closed -$252K – 3173
2025
Q3 		$252K Hold
400
– – ﹤0.01% 2401
2025
Q2 		$220K Hold
400
– – ﹤0.01% 2420
2025
Q1 		$191K Buy
400
+200
+100% +$102K ﹤0.01% 2438
2024
Q4 		$103K Buy
+200
New +$113K ﹤0.01% 2708

Other funds holding MLM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

PEAK6's MLM Position: Q1 2026 in Review

PEAK6 opened a new position in Martin Marietta Materials (MLM) in Q1 2026: 2 shares worth $941. The stake represents ﹤0.01% of the portfolio and ranks #2595 among its holdings. This is a return to the name: PEAK6 previously reported a position in MLM as recently as Q3 2025.

PEAK6 first reported a position in MLM in Q4 2024 and has held it in 5 quarters since. The position peaked at $110K in Q3 2025. 1,069 funds tracked by Wall St. Rank hold MLM as of Q1 2026.

  • PEAK6 held 2 shares of Martin Marietta Materials worth $941 as of Q1 2026.
  • Martin Marietta Materials was a new PEAK6 position in Q1 2026.
  • Martin Marietta Materials made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #2595 holding.
  • PEAK6 first reported a position in Martin Marietta Materials in Q4 2024 and has held it in 5 quarters since.
  • PEAK6's Martin Marietta Materials position peaked at $110K in Q3 2025.
  • 1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.