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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, Q1 2022

Institutional positions in Martin Marietta Materials Inc as of Mar 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
763
−6 vs. Q4 2021
Shares held
58.9M
+507.8K (+0.9%) vs. Q4 2021
Total value
$22.7B
−$2.99B (−11.7%) vs. Q4 2021
New holders
72
254 more added
Sold out
78
266 more reduced

6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 763 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 heldQ1 2022: $22.7B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2021.

Institutions holding MLM in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
AdvisorNet Financial, Inc1$00.00%−2−66.7%Reduced
USA Financial Portformulas Corp1$00.00%00.0%Unchanged
SOA Wealth Advisors, LLC.1$00.00%00.0%Unchanged
GoalVest Advisory LLC1$00.00%+1New
SJS Investment Consulting Inc.1$00.00%+1New
Winch Advisory Services, LLC3$1.00K0.00%00.0%Unchanged
Surevest, LLC2$1.00K0.00%00.0%Unchanged
Horan Securities, Inc.1$1.00K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC3$1.00K0.00%00.0%Unchanged
Addison Advisors LLC2$1.00K0.00%00.0%Unchanged
Quent Capital, LLC3$1.00K0.00%00.0%Unchanged
Leelyn Smith, LLC3$1.00K0.00%+3New
Robeco Institutional Asset Management B.V.6$2.00K0.00%00.0%Unchanged
Washington Trust Co5$2.00K0.00%00.0%Unchanged
Bellevue Asset Management, LLC4$2.00K0.00%00.0%Unchanged
Schubert & Co6$2.00K0.00%+1+20.0%Added
M&R Capital Management Inc7$2.00K0.00%+7New
Lenox Wealth Advisors, LLC5$2.00K0.00%+5New
Disciplined Investments, LLC6$2.00K0.00%+6New
Webster Bank, N. A.8$3.00K0.00%00.0%Unchanged
Core Alternative Capital8$3.00K0.00%00.0%Unchanged
C M Bidwell & Associates Ltd7$3.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.7$3.00K0.00%00.0%Unchanged
Cordant, Inc.9$3.00K0.00%+9New
Rockbridge Investment Management, LCC10$3.85K0.00%−140−93.3%Reduced
Whittier Trust Co10$4.00K0.00%−45−81.8%Reduced
Sierra Capital LLC10$4.00K0.00%00.0%Unchanged
First Command Financial Services, Inc.14$5.00K0.00%00.0%Unchanged
Fortitude Advisory Group L.L.C.13$5.00K0.00%00.0%Unchanged
First Command Bank14$5.00K0.00%00.0%Unchanged
GW&K Investment Management, LLC13$5.00K0.00%+13New
Activest Wealth Management12$5.00K0.00%+12New
Roble, Belko & Company, Inc15$6.00K0.00%00.0%Unchanged
Lindbrook Capital, LLC15$6.00K0.00%+2+15.4%Added
MV Capital Management, Inc.16$6.00K0.00%+4+33.3%Added
Prestige Wealth Management Group LLC17$7.00K0.00%−5−22.7%Reduced
TCI Wealth Advisors, Inc.18$7.00K0.00%00.0%Unchanged
Crewe Advisors LLC19$7.00K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.19$7.00K0.00%00.0%Unchanged
Tilia Fiduciary Partners, Inc.19$7.00K0.01%00.0%Unchanged
Dark Forest Capital Management LP19$7.00K0.00%+19New
Kistler-Tiffany Companies, LLC20$8.00K0.00%00.0%Unchanged
Carolina Wealth Advisors, LLC20$8.00K0.01%00.0%Unchanged
Professional Financial Advisors, LLC20$8.00K0.00%00.0%Unchanged
Sittner & Nelson, LLC20$8.00K0.00%00.0%Unchanged
Evoke Wealth, LLC21$8.00K0.00%+7+50.0%Added
IndexIQ Advisors LLC20$8.00K0.00%+20New
CNB Bank20$8.00K0.00%+20New
First Horizon Advisors, Inc.25$9.00K0.00%−9−26.5%Reduced
Blue Bell Private Wealth Management, LLC23$9.00K0.00%+23New
Private Capital Group, LLC26$10.0K0.00%00.0%Unchanged
Sterling Investment Advisors, Ltd.25$10.0K0.00%00.0%Unchanged
BDO Wealth Advisors, LLC25$10.0K0.00%00.0%Unchanged
Solstein Capital, LLC26$10.0K0.01%00.0%Unchanged
Johnson Midwest Financial, LLC26$10.0K0.01%00.0%Unchanged
Key Financial Inc25$10.0K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC25$10.0K0.00%+13+108.3%Added
Clear Street Markets LLC26$10.0K0.00%+26New
Strengthening Families & Communities, LLC25$10.0K0.01%+25New
Patriot Financial Group Insurance Agency, LLC29$11.0K0.00%00.0%Unchanged
Koshinski Asset Management, Inc.30$11.6K0.00%00.0%Unchanged
Earnest Partners LLC31$12.0K0.00%00.0%Unchanged
Ancora Advisors, LLC32$12.0K0.00%00.0%Unchanged
Bourgeon Capital Management LLC30$12.0K0.00%00.0%Unchanged
Dividend Assets Capital, LLC30$12.0K0.00%00.0%Unchanged
MUFG Americas Holdings Corp40$15.0K0.00%00.0%Unchanged
Curi Capital40$15.0K0.00%00.0%Unchanged
Covestor Ltd40$16.0K0.01%+18+81.8%Added
Lazard Asset Management LLC45$17.0K0.00%−10,166−99.6%Reduced
Lee Financial Co46$17.0K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc43$17.0K0.00%00.0%Unchanged
Glassman Wealth Services43$17.0K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC47$18.0K0.00%+9+23.7%Added
First National Bank of South Miami50$19.0K0.01%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC52$20.0K0.00%00.0%Unchanged
Zions Bancorporation, N.A.55$21.0K0.00%00.0%Unchanged
Graves-Light Private Wealth Management, Inc.56$22.0K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC61$23.0K0.01%00.0%Unchanged
Washington Trust Advisors, Inc.63$24.0K0.00%−2−3.1%Reduced
Cordasco Financial Network62$24.0K0.02%00.0%Unchanged
Pflug Koory, LLC65$25.0K0.01%00.0%Unchanged
Caldwell Trust Co65$25.0K0.00%00.0%Unchanged
Parkside Financial Bank & Trust69$26.0K0.01%+13+23.2%Added
Raffa Wealth Management, LLC69$26.6K0.01%00.0%Unchanged
Estabrook Capital Management82$31.6K0.00%00.0%Unchanged
Tortoise Investment Management, LLC85$33.0K0.01%−3−3.4%Reduced
Pin Oak Investment Advisors Inc86$33.0K0.04%00.0%Unchanged
KB Financial Partners, LLC90$35.0K0.01%00.0%Unchanged
Versant Capital Management, Inc94$36.0K0.01%−1−1.1%Reduced
Bellwether Advisors, LLC95$36.0K0.01%00.0%Unchanged
Charter Oak Capital Management, LLC96$37.0K0.00%00.0%Unchanged
Hanson & Doremus Investment Management100$38.0K0.01%00.0%Unchanged
Concord Wealth Partners100$38.0K0.01%00.0%Unchanged
FourThought Financial, LLC100$38.0K0.00%00.0%Unchanged
Eagle Bay Advisors LLC102$39.0K0.03%−64−38.6%Reduced
Sutton Wealth Advisors Inc.103$39.6K0.01%+3+3.0%Added
Farmers & Merchants Investments Inc104$40.0K0.00%00.0%Unchanged
Sargent Bickham Lagudis LLC104$40.0K0.00%00.0%Unchanged
Harvest Fund Management Co., Ltd108$41.0K0.01%−341−75.9%Reduced
TCWP LLC109$41.0K0.01%+109New