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Bank of Marin’s Martin Marietta Materials MLM Stock Holding History

Bank of Marin’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
Q1 		$473K Sell
804
-310
-28% -$198K 0.35% 86
2025
Q4 		$694K Sell
1,114
-64
-5% -$39.8K 0.48% 62
2025
Q3 		$742K Sell
1,178
-5
-0.4% -$2.98K 0.52% 52
2025
Q2 		$649K Buy
1,183
+194
+20% +$103K 0.49% 65
2025
Q1 		$473K Buy
989
+95
+11% +$48.2K 0.6% 49
2024
Q4 		$462K Sell
894
-11
-1% -$6.24K 0.37% 82
2024
Q3 		$487K Sell
905
-1
-0.1% -$541 0.39% 80
2024
Q2 		$491K Sell
906
-2
-0.2% -$1.16K 0.42% 76
2024
Q1 		$557K Sell
908
-412
-31% -$225K 0.49% 71
2023
Q4 		$659K Sell
1,320
-41
-3% -$18.5K 0.59% 57
2023
Q3 		$559K Sell
1,361
-142
-9% -$62.8K 0.54% 64
2023
Q2 		$694K Sell
1,503
-507
-25% -$200K 0.65% 57
2023
Q1 		$714K Sell
2,010
-129
-6% -$45.3K 0.68% 52
2022
Q4 		$723K Sell
2,139
-496
-19% -$169K 0.68% 57
2022
Q3 		$849K Sell
2,635
-60
-2% -$20.3K 0.84% 40
2022
Q2 		$806K Buy
2,695
+343
+15% +$117K 0.71% 50
2022
Q1 		$905K Hold
2,352
– – 0.66% 54
2021
Q4 		$1.04M Buy
2,352
+223
+10% +$90.4K 0.69% 52
2021
Q3 		$727K Hold
2,129
– – 0.53% 70
2021
Q2 		$749K Buy
2,129
+12
+0.6% +$4.28K 0.55% 67
2021
Q1 		$711K Buy
2,117
+1,314
+164% +$420K 0.56% 65
2020
Q4 		$228K Sell
803
-969
-55% -$258K 0.19% 120
2020
Q3 		$417K Sell
1,772
-1,335
-43% -$289K 0.43% 80
2020
Q2 		$642K Buy
3,107
+829
+36% +$159K 0.73% 44
2020
Q1 		$431K Buy
2,278
+92
+4% +$22K 0.59% 59
2019
Q4 		$611K Buy
+2,186
New +$583K 0.62% 54

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

Bank of Marin's MLM Position: Q1 2026 in Review

Bank of Marin reduced its Martin Marietta Materials (MLM) stake by 28% in Q1 2026, selling an estimated $198K and leaving 804 shares worth $473K. The position accounts for 0.35% of the portfolio, ranked #86.

Bank of Marin first reported a position in MLM in Q4 2019 and has held it in 26 quarters since. The position peaked at $1.04M in Q4 2021. 1,069 funds tracked by Wall St. Rank hold MLM as of Q1 2026.

  • Bank of Marin held 804 shares of Martin Marietta Materials worth $473K as of Q1 2026.
  • Bank of Marin sold 310 Martin Marietta Materials shares in Q1 2026, an estimated $198K.
  • Martin Marietta Materials made up 0.35% of Bank of Marin's portfolio in Q1 2026, its #86 holding.
  • Bank of Marin first reported a position in Martin Marietta Materials in Q4 2019 and has held it in 26 quarters since.
  • Bank of Marin's Martin Marietta Materials position peaked at $1.04M in Q4 2021.
  • 1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.

Based on Bank of Marin's 13F filing for Q1 2026, filed 14 May 2026.