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Martin Marietta Materials (MLM) Institutional Ownership

Martin Marietta Materials logo
$570.80 -10.84 (-1.86%)
Closing price 06/1/2026 03:59 PM Eastern
Extended Trading
$570.68 -0.12 (-0.02%)
As of 06/1/2026 06:47 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Martin Marietta Materials (NYSE:MLM)

Current
Institutional Ownership
Percentage
95.04%
Number of
Institutional Buyers
(last 12 months)
680
Total
Institutional Inflows
(last 12 months)
$4.20B
Number of
Institutional Sellers
(last 12 months)
481
Total
Institutional Outflows
(last 12 months)
$4.27B
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MLM Institutional Buying and Selling by Quarter

Martin Marietta Materials Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/1/2026First Nebraska Trust Co608$358K0.0%N/A0.001%
5/26/2026 Glenmede Trust Co. NA84,752$49.89M0.2%-4.8%0.141%
5/22/2026 Verus Capital Partners LLC511$301K0.0%-7.1%0.001%
5/21/2026 GKV Capital Management Co. Inc.3,997$2.35M0.8%-4.0%0.007%
5/21/2026 Essential Partners LLC46$27K0.0%-74.7%0.000%
5/19/2026 Western Wealth Management LLC559$329K0.0%+5.1%0.001%
5/19/2026 Bank of America Corp DE2,399,779$1.41B0.1%+0.9%3.996%
5/19/2026 Edgestream Partners L.P.513$302K0.0%N/A0.001%
5/19/2026 Janus Henderson Group PLC56,174$33.07M0.0%-0.8%0.094%
5/19/2026 Arkadios Wealth Advisors3,492$2.06M0.0%+1.1%0.006%
5/18/2026 Amundi264,117$155.48M0.0%+28.1%0.440%
5/18/2026 EverSource Wealth Advisors LLC385$227K0.0%+13.2%0.001%
5/18/2026 California State Teachers Retirement System70,152$41.30M0.0%-2.4%0.117%
5/18/2026 RDST Capital LLC95,095$55.98M5.4%-6.3%0.158%
5/18/2026 Royal Bank of Canada158,040$93.04M0.0%-0.8%0.263%
5/18/2026 Empowered Funds LLC2,835$1.67M0.0%+27.1%0.005%
5/18/2026 Evelyn Partners Investment Management LLP4,744$2.79M0.1%-9.3%0.008%
5/16/2026 The Manufacturers Life Insurance Company 31,971$18.82M0.0%-7.6%0.053%
5/16/2026 Socorro Asset Management LP11,572$6.81M3.1%-16.7%0.019%
5/16/2026 Hawk Ridge Capital Management LP160,535$94.50M3.4%-17.4%0.267%
5/16/2026 Quantinno Capital Management LP57,256$33.71M0.1%+42.5%0.095%
5/16/2026 SummitTX Capital L.P.5,800$3.41M0.1%-76.8%0.010%
5/16/2026 Lazard Asset Management LLC16,881$9.94M0.0%+6.3%0.028%
5/16/2026 Family Manage LLC660$389K0.0%-5.6%0.001%
5/15/2026 Gateway Wealth Partners LLC623$367K0.0%N/A0.001%
5/15/2026 OMERS ADMINISTRATION Corp5,117$3.01M0.0%+131.6%0.009%
5/15/2026 Bradley Foster & Sargent Inc. CT8,888$5.23M0.1%N/A0.015%
5/15/2026 Lombard Odier Asset Management Switzerland SA2,968$1.75M0.1%N/A0.005%
5/15/2026 Waverly Advisors LLC1,517$893K0.0%-12.2%0.003%
5/15/2026 London Co. of Virginia189,623$111.63M0.7%+11.2%0.316%
5/15/2026 Aristotle Capital Management LLC1,955,100$1.15B2.4%-4.6%3.256%
5/15/2026 Cannell & Spears LLC81,257$47.71M0.9%+54.2%0.135%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund3,796$2.24M0.0%+59.2%0.006%
5/14/2026 Dai ichi Life Insurance Company Ltd2,675$1.58M0.0%+11.3%0.004%
5/14/2026 Hilltop Holdings Inc.1,225$721K0.1%-35.1%0.002%
5/14/2026 GC Wealth Management RIA LLC961$566K0.0%-7.3%0.002%
5/14/2026 Public Employees Retirement System of Ohio17,455$10.28M0.0%-3.3%0.029%
5/14/2026 M.D. Sass LLC103,109$60.70M4.6%+13.1%0.172%
5/14/2026 Compound Planning Inc.553$326K0.0%-51.9%0.001%
5/14/2026 Arrowstreet Capital Limited Partnership91,519$53.88M0.0%-33.7%0.152%
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5/14/2026 Bank of Nova Scotia8,407$4.95M0.0%-10.9%0.014%
5/14/2026 Sei Investments Co.145,772$85.81M0.1%-3.5%0.243%
5/14/2026 Lido Advisors LLC2,452$1.44M0.0%+27.7%0.004%
5/14/2026 State of Wyoming1,423$838K0.1%-11.9%0.002%
5/13/2026 Cetera Investment Advisers15,078$8.88M0.0%+2.8%0.025%
5/13/2026 Aureus Asset Management LLC450$265K0.0%N/A0.001%
5/13/2026 Quantum Capital Management LLC NJ90,394$53.21M6.8%N/A0.151%
5/13/2026 NewEdge Wealth LLC5,490$3.23M0.0%-8.0%0.009%
5/13/2026 First Citizens Bank & Trust Co.618$364K0.0%+8.4%0.001%
5/13/2026 First Trust Advisors LP20,309$11.96M0.0%-15.4%0.034%
5/12/2026 ABN Amro Investment Solutions6,934$4.08M0.1%-54.9%0.012%
5/8/2026 PNC Financial Services Group Inc.36,938$21.75M0.0%-5.2%0.062%
5/8/2026 Burling Wealth Partners LLC1,391$819K0.1%-3.1%0.002%
5/8/2026 Andra AP fonden14,947$8.80M0.1%N/A0.025%
5/8/2026 Johnson Financial Group Inc.148$87K0.0%-30.2%0.000%
5/8/2026 JSF Financial LLC2,213$1.30M0.3%-2.1%0.004%
5/7/2026 AlTi Global Inc.1,496$881K0.0%+1.2%0.002%
5/7/2026 Meeder Asset Management Inc.47$28K0.0%+67.9%0.000%
5/7/2026 Meeder Advisory Services Inc.2,307$1.36M0.1%-1.3%0.004%
5/7/2026 Dimensional Fund Advisors LP546,170$321.44M0.1%+1.1%0.910%
5/7/2026 Parallel Advisors LLC1,325$780K0.0%-4.7%0.002%
5/7/2026 KBC Group NV5,947$3.50M0.0%-21.2%0.010%
5/7/2026 Little House Capital LLC2,445$1.44M0.4%-0.8%0.004%
5/7/2026 True North Advisors LLC5,331$3.14M0.4%-0.5%0.009%
5/7/2026 SEB Asset Management AB12,216$7.19M0.0%N/A0.020%
5/7/2026 Regents Gate Capital LLP5,054$2.98M0.6%N/A0.008%
5/7/2026 Swiss National Bank177,030$104.21M0.1%+7.1%0.295%
5/6/2026 Jennison Associates LLC32,303$19.02M0.0%+7.9%0.054%
5/6/2026 California Public Employees Retirement System111,756$65.79M0.0%+2.6%0.186%
5/6/2026 Simon Quick Advisors LLC1,454$856K0.0%-8.1%0.002%
5/6/2026 Modera Wealth Management LLC376$221K0.0%-5.3%0.001%
5/6/2026 Assetmark Inc.35,787$21.07M0.0%+21.4%0.060%
5/6/2026 AXS Investments LLC55$32K0.0%-30.4%0.000%
5/6/2026 Bessemer Group Inc.8,309$4.89M0.0%+4.1%0.014%
5/5/2026 Wealthfront Advisers LLC6,375$3.75M0.0%+0.7%0.011%
5/5/2026 D.A. Davidson & CO.13,435$7.91M0.0%-6.3%0.022%
5/5/2026 Bank of New York Mellon Corp370,958$218.38M0.0%+0.0%0.616%
5/5/2026 Sanctuary Advisors LLC5,992$3.53M0.0%-4.3%0.010%
5/5/2026 Checchi Capital Advisers LLC1,343$791K0.0%+6.5%0.002%
5/5/2026 First National Bank of Hutchinson1,343$791K0.5%+2.8%0.002%
5/4/2026 ABC Arbitrage SA2,935$1.73M0.2%N/A0.005%
5/4/2026 AMG National Trust Bank495$291K0.0%+3.6%0.001%
5/4/2026 Mcdonald Capital Investors Inc. CA149,912$88.25M6.0%-1.1%0.249%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management693$408K0.0%+7.4%0.001%
5/4/2026 State of Michigan Retirement System15,737$9.26M0.0%-0.6%0.026%
5/4/2026 Principal Financial Group Inc.2,093,942$1.23B0.7%-3.5%3.475%
5/4/2026 Parr Mcknight Wealth Management Group LLC3,059$1.80M0.2%+8.1%0.005%
5/4/2026 Y.D. More Investments Ltd2,081$1.23M0.0%-1.3%0.003%
5/4/2026 Teachers Retirement System of The State of Kentucky19,428$11.44M0.1%-10.7%0.032%
5/2/2026 Global Assets Advisory LLC190$112K0.0%N/A0.000%
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5/2/2026 Anchor Investment Management LLC360$212K0.0%-17.2%0.001%
5/1/2026 Castle Wealth Management LLC1,082$637K0.2%+2.2%0.002%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS14,048$8.27M0.0%+0.1%0.023%
5/1/2026 Citizens Financial Group Inc. RI554$326K0.0%-49.1%0.001%
5/1/2026 Fifth Third Bancorp21,099$12.42M0.0%+162.3%0.035%
5/1/2026 WealthShield Partners LLC491$289K0.0%N/A0.001%
5/1/2026 Sequoia Financial Advisors LLC10,326$6.08M0.0%-16.9%0.017%
5/1/2026 Independence Bank of Kentucky876$516K0.1%-2.9%0.001%
5/1/2026 Kornitzer Capital Management Inc. KS33,745$19.87M0.4%-5.9%0.056%
4/30/2026 Hsbc Holdings PLC111,620$65.68M0.0%+6.4%0.185%


MLM Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,130 institutional investors and hedge funds held shares of Martin Marietta Materials. The most heavily invested institutionals were Vanguard Group Inc. ($4.59B), State Street Corp ($1.73B), Victory Capital Management Inc. ($1.52B), Bank of America Corp DE ($1.41B), JPMorgan Chase & Co. ($1.39B), FMR LLC ($1.30B), and Principal Financial Group Inc. ($1.23B).Learn more on Martin Marietta Materials' institutional investors.

95.04% of Martin Marietta Materials' stock is owned by institutional investors. Learn more on MLM's institutional investor holdings.

Of the 971 institutional investors that purchased Martin Marietta Materials' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($1.59M), Principal Financial Group Inc. ($1.21M), Proficio Capital Partners LLC ($916.83K), Victory Capital Management Inc. ($840.67K), JPMorgan Chase & Co. ($786.08K), GAMMA Investing LLC ($697.94K), and Bank of America Corp DE ($612.32K).

Institutional investors have bought a total of 6,978,441 shares in the last 24 months. This purchase volume represents approximately $4.20B in transactions.

Of the 481 institutional investors that sold Martin Marietta Materials' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Amundi ($1.59M), JPMorgan Chase & Co. ($725.55K), T. Rowe Price Investment Management Inc. ($591.45K), Aristotle Capital Management LLC ($320.44K), American Century Companies Inc. ($250.69K), CIBC Private Wealth Group LLC ($221.75K), and Macquarie Group Ltd. ($196.21K).

Institutional investors have sold a total of 7,182,493 shares in the last 24 months. This volume of shares sold represents approximately $4.27B in transactions.


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This page (NYSE:MLM) was last updated on 6/2/2026 by MarketBeat.com Staff.
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