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Martin Marietta Materials Inc

MLM
Exchange
NYSE
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
SEC CIK
0000916076

No open-market purchases or sales by Martin Marietta Materials Inc insiders were filed in the last 90 days; 1,079 institutions reported holding it in 13F filings for Q2 2026, worth $34.2B in total; 4 superinvestors hold it, including TCI Fund Management and Gardner Russo & Quinn.

13F holders, Q4 2022

Institutional positions in Martin Marietta Materials Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
768
+49 vs. Q3 2022
Shares held
58.6M
+406.9K (+0.7%) vs. Q3 2022
Total value
$19.7B
+$952.1M (+5.1%) vs. Q3 2022
New holders
97
260 more added
Sold out
48
261 more reduced

17 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MLM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2022: 768 institutions
Q1 2021: 692 institutionsQ2 2021: 696 institutionsQ3 2021: 700 institutionsQ4 2021: 775 institutionsQ1 2022: 763 institutionsQ2 2022: 728 institutionsQ3 2022: 736 institutionsQ4 2022: 768 institutionsQ1 2023: 746 institutionsQ2 2023: 804 institutionsQ3 2023: 815 institutionsQ4 2023: 889 institutionsQ1 2024: 957 institutionsQ2 2024: 940 institutionsQ3 2024: 948 institutionsQ4 2024: 992 institutionsQ1 2025: 953 institutionsQ2 2025: 999 institutionsQ3 2025: 1,053 institutionsQ4 2025: 1,117 institutionsQ1 2026: 1,077 institutionsQ2 2026: 1,079 institutions
Value heldQ4 2022: $19.7B
Q1 2021: $19.4BQ2 2021: $20.3BQ3 2021: $19.7BQ4 2021: $25.6BQ1 2022: $22.7BQ2 2022: $17.5BQ3 2022: $18.8BQ4 2022: $19.7BQ1 2023: $20.7BQ2 2023: $27.0BQ3 2023: $24.1BQ4 2023: $29.3BQ1 2024: $36.4BQ2 2024: $32.3BQ3 2024: $32.4BQ4 2024: $30.5BQ1 2025: $28.5BQ2 2025: $32.8BQ3 2025: $36.7BQ4 2025: $37.1BQ1 2026: $34.3BQ2 2026: $34.2B
Institutions holding MLM and their total value by quarter
QuarterHoldersValue
Q2 20261,079$34.2B
Q1 20261,077$34.3B
Q4 20251,117$37.1B
Q3 20251,053$36.7B
Q2 2025999$32.8B
Q1 2025953$28.5B
Q4 2024992$30.5B
Q3 2024948$32.4B
Q2 2024940$32.3B
Q1 2024957$36.4B
Q4 2023889$29.3B
Q3 2023815$24.1B
Q2 2023804$27.0B
Q1 2023746$20.7B
Q4 2022768$19.7B
Q3 2022736$18.8B
Q2 2022728$17.5B
Q1 2022763$22.7B
Q4 2021775$25.6B
Q3 2021700$19.7B
Q2 2021696$20.3B
Q1 2021692$19.4B

Institutions, Q4 2022

Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2022.

Institutions holding MLM in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Everence Capital Management Inc1,320$446.0K0.04%00.0%Unchanged
Clearstead Advisors, LLC1,324$447.5K0.04%−48−3.5%Reduced
Mercer Global Advisors Inc1,328$449.0K0.00%+77+6.2%Added
Beacon Pointe Advisors, LLC1,337$451.9K0.01%+153+12.9%Added
DRW Securities, LLC1,344$454.0K0.09%+1,344New
TD Private Client Wealth LLC1,357$458.6K0.02%+5+0.4%Added
Jefferies Financial Group Inc.1,377$465.4K0.01%+1,377New
Fiduciary Trust Co1,382$467.1K0.01%00.0%Unchanged
Arden Trust Co1,384$467.8K0.10%−127−8.4%Reduced
Fayez Sarofim & Co1,456$492.1K0.00%00.0%Unchanged
Raymond James Trust N.A.1,472$498.0K0.02%−47−3.1%Reduced
Vestcor Inc1,480$500.0K0.02%+11+0.7%Added
Impax Asset Management Group plc1,482$500.9K0.00%−58−3.8%Reduced
Sonnipe Ltd1,484$501.5K0.09%+1,484New
Ironsides Asset Advisors, LLC1,491$504.0K0.23%−40−2.6%Reduced
Jade Capital Advisors, LLC1,500$507.0K1.48%+1,500New
Brookstone Capital Management1,448$508.4K0.01%−312−17.7%Reduced
GWM Advisors LLC1,717$509.2K0.01%+101+6.3%Added
Two Sigma Securities, LLC1,509$510.0K0.07%+390+34.9%Added
Metis Global Partners, LLC1,522$514.4K0.05%+416+37.6%Added
Ameritas Advisory Services, LLC1,528$516.6K0.02%+233+18.0%Added
Wetherby Asset Management Inc1,555$525.5K0.03%−38−2.4%Reduced
First American Bank1,588$536.7K0.05%00.0%Unchanged
O'Shaughnessy Asset Management, LLC1,610$544.1K0.01%+65+4.2%Added
Quantbot Technologies LP1,611$544.5K0.04%−4,032−71.5%Reduced
Brown Brothers Harriman & Co1,612$544.8K0.00%00.0%Unchanged
Cetera Investment Advisers1,639$553.9K0.01%+801+95.6%Added
Empirical Finance, LLC1,642$554.9K0.06%+135+9.0%Added
Gyon Technologies Capital Management, LP1,652$558.3K0.21%−5,110−75.6%Reduced
Northwestern Mutual Wealth Management Co1,654$559.3K0.00%+35+2.2%Added
Baird Financial Group, Inc.1,656$560.0K0.00%−241−12.7%Reduced
Park Avenue Securities LLC1,664$562.0K0.01%+96+6.1%Added
Proficio Capital Partners LLC1,699$574.3K0.11%−3−0.2%Reduced
Parallel Advisors, LLC1,706$576.6K0.03%−17−1.0%Reduced
Mirabella Financial Services LLP1,710$577.9K0.05%+943+122.9%Added
Stonebridge Capital Management Inc1,715$580.0K0.28%00.0%Unchanged
Colony Group LLC1,731$585.0K0.01%+1,731New
Pacer Advisors, Inc.1,733$585.7K0.00%+1,606+1,264.6%Added
Meeder Advisory Services, Inc.1,739$587.7K0.07%+1,739New
Global Trust Asset Management, LLC1,746$590.0K0.30%00.0%Unchanged
Kapstone Financial Advisors LLC1,620$599.8K0.55%+1,620New
SevenBridge Financial Group, LLC1,789$604.6K0.18%+472+35.8%Added
Amica Retiree Medical Trust1,808$611.0K0.78%−583−24.4%Reduced
Trust Investment Advisors1,823$616.1K0.58%−117−6.0%Reduced
Main Street Financial Solutions, LLC1,824$618.9K0.10%+60+3.4%Added
Banque Cantonale Vaudoise1,836$620.0K0.03%−148−7.5%Reduced
MQS Management LLC1,856$627.3K0.43%+1,055+131.7%Added
Brevan Howard Capital Management LP1,888$638.1K0.19%00.0%Unchanged
Principal Street Partners, LLC1,899$641.8K0.16%−55−2.8%Reduced
Swiss Life Asset Management Ltd1,894$642.4K0.01%+1,157+157.0%Added
CWA Asset Management Group, LLC1,904$643.5K0.05%−11−0.6%Reduced
Monticello Wealth Management, LLC1,909$645.3K0.07%00.0%Unchanged
Advisor Partners II, LLC1,912$646.2K0.04%+418+28.0%Added
Aureus Asset Management, LLC1,922$649.6K0.06%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC1,946$657.7K0.02%−371−16.0%Reduced
Quadrant Capital Group LLC1,982$669.9K0.08%+30+1.5%Added
Signature Wealth Management Partners, LLC1,996$674.6K0.66%00.0%Unchanged
Mitsubishi UFJ Asset Management (UK) Ltd.2,000$676.0K0.47%00.0%Unchanged
Toroso Investments, LLC2,025$684.0K0.03%+855+73.1%Added
BerganKDV Wealth Management, LLC2,050$693.0K0.08%−421−17.0%Reduced
Davis Investment Partners, LLC1,950$695.1K0.35%+1,950New
Whitener Capital Management, Inc.2,075$701.3K0.31%−145−6.5%Reduced
Atom Investors LP2,093$707.4K0.35%+2,093New
USS Investment Management Ltd2,100$709.3K0.01%00.0%Unchanged
Michael B. Yongue2,139$722.9K0.68%−496−18.8%Reduced
Baker Avenue Asset Management, LP2,208$746.2K0.04%−3−0.1%Reduced
Kentucky Retirement Systems Insurance Trust Fund2,235$755.0K0.07%00.0%Unchanged
Wolverine Trading, LLC2,238$756.0K0.01%+2,238New
Bokf, NA2,254$761.8K0.01%+289+14.7%Added
Byrne Asset Management LLC2,273$768.2K0.56%+3+0.1%Added
Kestra Advisory Services, LLC2,290$774.0K0.01%+475+26.2%Added
Swedbank AB2,306$779.4K0.00%−2,368−50.7%Reduced
Agf Management Ltd2,320$784.1K0.01%+2,320New
Huntington National Bank2,357$796.6K0.01%−653−21.7%Reduced
Regions Financial Corp2,386$806.0K0.01%−232−8.9%Reduced
Cerity Partners LLC2,375$806.7K0.01%−2,875−54.8%Reduced
Illinois Municipal Retirement Fund2,399$811.0K0.02%00.0%Unchanged
Brandywine Trust Co2,400$811.1K0.25%00.0%Unchanged
Accretive Wealth Partners, LLC2,405$812.8K0.56%+50+2.1%Added
Simon Quick Advisors, LLC2,445$826.2K0.10%+1,101+81.9%Added
B. Metzler seel. Sohn & Co. AG2,507$847.3K0.01%+482+23.8%Added
MML Investors Services, LLC2,518$851.0K0.01%+415+19.7%Added
Shay Capital LLC2,550$861.8K0.53%−1,500−37.0%Reduced
Ethic Inc.2,569$868.3K0.05%+665+34.9%Added
Natixis2,615$883.8K0.01%−3,975−60.3%Reduced
Cetera Advisor Networks LLC2,652$896.4K0.01%+1,001+60.6%Added
Verition Fund Management LLC2,684$907.1K0.02%+478+21.7%Added
Capital Investment Counsel, Inc2,698$911.8K0.22%−290−9.7%Reduced
Simmons Bank2,709$915.6K0.08%00.0%Unchanged
Baker Tilly Wealth Management, LLC2,711$916.2K0.11%+389+16.8%Added
Intech Investment Management LLC2,782$940.2K0.01%−395−12.4%Reduced
Bartlett & Co. Wealth Management LLC2,807$948.6K0.02%+10.0%Added
Bartlett & Co. LLC2,807$949.0K0.02%+10.0%Added
WSFS Capital Management, LLC2,825$954.8K0.10%+2,825New
Norinchukin Bank, The2,829$956.1K0.02%+2+0.1%Added
E. Ohman J:or Asset Management AB2,900$980.1K0.04%00.0%Unchanged
Evermay Wealth Management LLC2,935$991.9K0.20%−324−9.9%Reduced
New Mexico Educational Retirement Board2,950$997.0K0.05%−200−6.3%Reduced
Ruffer LLP3,000$1.02M0.07%00.0%Unchanged
Argent Trust Co3,029$1.02M0.07%−20−0.7%Reduced