Mariner
MLM icon

Mariner’s Martin Marietta Materials MLM Stock Holding History

Mariner’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
Q2 		$10.3M Sell
17,924
-10,675
-37% -$6.33M 0.01% 720
2026
Q1 		$16.8M Sell
28,599
-12,510
-30% -$7.98M 0.02% 526
2025
Q4 		$25.6M Buy
41,109
+7,674
+23% +$4.77M 0.03% 385
2025
Q3 		$21.1M Buy
33,435
+1,827
+6% +$1.09M 0.03% 403
2025
Q2 		$17.4M Buy
31,608
+21,565
+215% +$11.4M 0.03% 456
2025
Q1 		$4.8M Buy
10,043
+100
+1% +$50.8K 0.01% 830
2024
Q4 		$5.14M Buy
9,943
+2,560
+35% +$1.45M 0.01% 792
2024
Q3 		$3.97M Buy
7,383
+313
+4% +$169K 0.01% 871
2024
Q2 		$3.83M Buy
7,070
+865
+14% +$503K 0.01% 833
2024
Q1 		$3.81M Buy
6,205
+296
+5% +$162K 0.01% 830
2023
Q4 		$2.95M Buy
5,909
+1,367
+30% +$616K 0.01% 889
2023
Q3 		$1.86M Buy
4,542
+172
+4% +$76.1K 0.01% 1006
2023
Q2 		$2.02M Buy
4,370
+233
+6% +$91.9K 0.01% 975
2023
Q1 		$1.47M Sell
4,137
-161
-4% -$56.5K ﹤0.01% 1096
2022
Q4 		$1.45M Sell
4,298
-2,295
-35% -$783K ﹤0.01% 1064
2022
Q3 		$2.12M Buy
+6,593
New +$2.23M 0.01% 748
2014
Q1 		– Sell
-2,000
Closed -$200K – 359
2013
Q4 		$200K Buy
+2,000
New +$197K 0.03% 325

Other funds holding MLM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.7B AUM 13.92% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Mariner's MLM Position: Q2 2026 in Review

Mariner reduced its Martin Marietta Materials (MLM) stake by 37% in Q2 2026, selling an estimated $6.33M and leaving 17,924 shares worth $10.3M. The position accounts for 0.01% of the portfolio, ranked #720.

Mariner first reported a position in MLM in Q4 2013 and has held it in 17 quarters since. The position peaked at $25.6M in Q4 2025. 1,069 funds tracked by Wall St. Rank hold MLM as of Q2 2026.

  • Mariner held 17,924 shares of Martin Marietta Materials worth $10.3M as of Q2 2026.
  • Mariner sold 10,675 Martin Marietta Materials shares in Q2 2026, an estimated $6.33M.
  • Martin Marietta Materials made up 0.01% of Mariner's portfolio in Q2 2026, its #720 holding.
  • Mariner first reported a position in Martin Marietta Materials in Q4 2013 and has held it in 17 quarters since.
  • Mariner's Martin Marietta Materials position peaked at $25.6M in Q4 2025.
  • 1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.