Martin Marietta Materials Inc (MLM) Ownership

541.85 ↑0.29 (0.05%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

OFI Invest Asset Management is the biggest individual institutional holder of Martin Marietta Materials Inc (MLM), owning a total of 25.7 million shares. Combined, the top 31 institutional holders of MLM own 119.24% of the company with a total of 72.9 million shares.

In the latest ownership report on December 31st 2024, the top 31 institutional holders decreased their combined ownership of MLM by 4.2 million shares. 9 institutions bought 1,202,289 total additional shares and increased their ownership by an average of 13.25%. However 11 institutions sold 5,383,111 total shares and decreased their ownership by an average of 14.23%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Martin Marietta Materials decreased by a net total of -4,180,822 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.839%0.512%7,174,18336,5312024-12-31
BlackRock Inc7.029%5.020%4,259,765203,6342024-12-31
State Street Corp4.446%-0.466%2,694,068-12,6102024-12-31
JPMorgan Chase & Co4.415%-50.050%2,675,766-2,681,0842024-12-31
FMR Inc4.148%-0.071%2,513,656-1,7852024-12-31
Aristotle Capital Management LLC3.954%-2.148%2,396,345-52,6002024-12-31
Baillie Gifford & Co Limited.3.154%-9.808%1,911,320-207,8572024-12-31
Principal Financial Group Inc3.003%11.730%1,819,744191,0432024-12-31
T. Rowe Price Investment Management,Inc.2.651%-53.617%1,606,702-1,857,2512024-12-31
Bank of America Corp2.625%-6.820%1,590,765-116,4252024-12-31
Amundi2.578%10.471%1,562,146148,0652024-12-31
Geode Capital Management, LLC2.430%2.227%1,472,41132,0822024-12-31
Select Equity Group LP2.325%-19.485%1,408,743-340,9252024-12-31
Goldman Sachs Group Inc1.612%23.996%976,706189,0172024-12-31
Morgan Stanley - Brokerage Accounts1.570%13.376%951,352112,2372024-12-31
Amvescap Plc.1.442%5.390%873,62944,6802024-12-31
Alkeon Capital Management, LLC1.273%46.560%771,198245,0002024-12-31
T. Rowe Price Associates, Inc.1.268%-8.245%768,082-69,0162024-12-31
King Luther Capital Management Corp1.184%-0.069%717,349-4962024-12-31
Gardner Russo & Gardner1.167%-5.741%707,010-43,0622024-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
OFI Invest Asset Management41.540%0.000%25,673,67825,673,6782023-03-31
Vanguard Group Inc11.839%0.512%7,174,18336,5312024-12-31
BlackRock Inc7.029%5.020%4,259,765203,6342024-12-31
State Street Corp4.446%-0.466%2,694,068-12,6102024-12-31
JPMorgan Chase & Co4.415%-50.050%2,675,766-2,681,0842024-12-31
State Street Corporation4.322%6.034%2,641,531150,3172024-03-31
FMR Inc4.148%-0.071%2,513,656-1,7852024-12-31
Aristotle Capital Management LLC3.954%-2.148%2,396,345-52,6002024-12-31
Baillie Gifford & Co Limited.3.154%-9.808%1,911,320-207,8572024-12-31
Principal Financial Group Inc3.003%11.730%1,819,744191,0432024-12-31
T. Rowe Price Investment Management,Inc.2.651%-53.617%1,606,702-1,857,2512024-12-31
Bank of America Corp2.625%-6.820%1,590,765-116,4252024-12-31
Amundi2.578%10.471%1,562,146148,0652024-12-31
Geode Capital Management, LLC2.430%2.227%1,472,41132,0822024-12-31
Select Equity Group LP2.325%-19.485%1,408,743-340,9252024-12-31
Goldman Sachs Group Inc1.612%23.996%976,706189,0172024-12-31
Morgan Stanley - Brokerage Accounts1.570%13.376%951,352112,2372024-12-31
Amvescap Plc.1.442%5.390%873,62944,6802024-12-31
Alkeon Capital Management, LLC1.273%46.560%771,198245,0002024-12-31
T. Rowe Price Associates, Inc.1.268%-8.245%768,082-69,0162024-12-31
Atlantic Trust Group, LLC1.247%-10.440%761,988-88,8262024-06-30
King Luther Capital Management Corp1.184%-0.069%717,349-4962024-12-31
Gardner Russo & Gardner1.167%-5.741%707,010-43,0622024-12-31
Findlay Park Partners LLP1.090%-14.697%673,684-116,0692023-06-30
Bank of New York Mellon Corp1.076%-10.368%666,814-77,1332022-12-31
NORGES BANK1.074%6.045%656,16037,4022024-06-30
Dimensional Fund Advisors, Inc.1.025%0.448%626,4722,7912024-09-30
Northern Trust Corp0.996%3.775%615,46722,3912023-09-30
Massachusetts Financial Services Company1.003%-4.548%613,090-29,2132024-03-31
Diamond Hill Capital Management Inc0.898%-0.450%557,448-2,5182022-12-31
William Blair Investment Management, LLC0.858%72.662%532,490224,0892022-09-30

Mutual Fund Ownership

Vanguard US Total Market Shares ETF is the biggest individual fund holder of Martin Marietta Materials Inc (MLM), owning a total of 1.9 million shares. Combined, the top 39 mutual fund holders of MLM own 51.53% of the company with a total of 31.4 million shares.

In the latest ownership report on March 31st 2025, the top 39 fund holders increased their combined ownership of MLM by 400 thousand shares. 8 funds bought 438,471 total additional shares and increased their ownership by an average of 8.93%. However 9 funds sold 38,894 total shares and decreased their ownership by an average of 0.56%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Martin Marietta Materials increased by a net total of 399,577 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv3.177%-0.073%1,925,474-1,3992025-03-31
Vanguard Institutional 500 Index Trust2.802%0.176%1,697,8242,9892025-03-31
Principal Aligned MidCap Equity2.353%7.225%1,426,13896,0972025-03-31
Principal MidCap R52.338%5.786%1,416,97377,5002025-03-31
Vanguard Mid Cap Index Institutional2.169%-0.441%1,314,116-5,8182025-03-31
SPDR® S&P 500 ETF1.248%-1.446%760,718-11,1602025-03-31
Pioneer US Large Core Equity1.243%10.012%753,43468,5692025-03-31
iShares Core S&P 500 ETF1.231%0.290%745,9642,1602025-03-31
SPDR® S&P 500® ETF Trust1.215%-0.522%740,522-3,8882025-03-31
SPDR® S&P 500® ETF1.208%-1.654%732,098-12,3122025-03-31
T. Rowe Price Mid-Cap Growth0.953%-0.121%577,500-7002025-03-31
T. Rowe Price US Mid-Cap Growth Equity0.953%-0.173%577,500-1,0002025-03-31
Diamond Hill Large Cap Equity0.880%21.773%533,12595,3242025-03-31
Vanguard Mid-Cap Growth ETF0.785%3.622%475,54516,6212025-03-31
Vanguard Growth Index Investor0.710%22.547%430,52679,2112025-03-31
The Materials Select Sector SPDR® ETF0.685%-0.577%415,319-2,4082025-03-31
Global X US Infrastructure Dev ETF0.630%-0.055%381,726-2092025-03-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard US Total Market Shares ETF3.172%-1.069%1,933,809-20,8862024-09-30
Vanguard Instl Ttl Stck Mkt Idx Tr3.119%2.122%1,927,86240,0512023-03-31
Vanguard Total Stock Mkt Idx Inv3.177%-0.073%1,925,474-1,3992025-03-31
Vanguard Institutional 500 Index Trust2.802%0.176%1,697,8242,9892025-03-31
Vanguard 500 Index Investor2.415%0.572%1,492,7228,4932023-08-31
Principal Aligned MidCap Equity2.353%7.225%1,426,13896,0972025-03-31
Principal MidCap R52.338%5.786%1,416,97377,5002025-03-31
Vanguard Mid Cap Index Institutional2.169%-0.441%1,314,116-5,8182025-03-31
Fidelity Magellan1.433%9.370%868,41074,4002025-02-28
Fidelity® Magellan®1.304%17.275%805,810118,7002023-11-30
Fidelity 500 Index1.263%0.448%765,4673,4102025-02-28
SPDR® S&P 500 ETF1.248%-1.446%760,718-11,1602025-03-31
Pioneer US Large Core Equity1.243%10.012%753,43468,5692025-03-31
iShares Core S&P 500 ETF1.231%0.290%745,9642,1602025-03-31
SPDR® S&P 500® ETF Trust1.215%-0.522%740,522-3,8882025-03-31
Victory Pioneer A1.220%4.323%739,33230,6392025-02-28
SPDR® S&P 500® ETF1.208%-1.654%732,098-12,3122025-03-31
SPDR® S&P 500 ETF Trust1.187%0.228%731,4731,6652024-04-30
Fidelity® 500 Index1.165%0.640%720,1904,5832023-11-30
Pioneer A1.162%3.479%708,69323,8282025-01-31
Findlay Park American ICAV USD1.132%-1.020%703,246-7,2442023-01-31
PGI Mid-Cap Equity1.063%-1.214%656,796-8,0712023-06-30
Vanguard Windsor™ II Inv1.025%0.000%621,27902024-12-31
T. Rowe Price Mid-Cap Growth0.953%-0.121%577,500-7002025-03-31
T. Rowe Price US Mid-Cap Growth Equity0.953%-0.173%577,500-1,0002025-03-31
CIBC Disciplined Equity0.895%0.000%553,09502023-09-30
Diamond Hill Large Cap Equity0.880%21.773%533,12595,3242025-03-31
Vanguard Mid-Cap Growth ETF0.785%3.622%475,54516,6212025-03-31
UBS: Global Equity0.767%0.000%475,50602022-12-31
Materials Select Sector SPDR® ETF0.709%-0.378%438,009-1,6622023-07-31
Vanguard Growth Index Investor0.710%22.547%430,52679,2112025-03-31
JPM US Mid Cap Value-Composite0.694%-10.243%424,063-48,3922023-12-31
JPMorgan Mid Cap Value L0.687%0.000%424,06302024-02-29
The Materials Select Sector SPDR® ETF0.685%-0.577%415,319-2,4082025-03-31
Amundi Fds US Pioneer A USD C0.679%5.082%411,41319,8952025-02-28
JPM US Mid Cap Value-MA0.620%28,647.000%382,047380,7182024-03-31
Global X US Infrastructure Dev ETF0.630%-0.055%381,726-2092025-03-31
Vanguard Institutional Index I0.622%-1.188%379,072-4,5562025-02-28
Findlay Park American I USD Dist0.617%-1.746%377,142-6,7002024-10-31

Discussions

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haltdaytrader4/16/24 12:41am

$MLM Holding Strong since January ??????????

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