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Security record · archived quarter

MLM

Martin Marietta Materials, Inc. · Basic Materials · Construction Materials

477.18 -0.2% mkt cap $28.66B quote delayed (FMP) · as of Oct 12 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
159Tracked holders
-2Δ holders
46.56MShares held
$28.99BReported value
+1New positions
−2Exits
Falling Conviction score 46/100 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -1.2% · share flow -6.2% · net new positions -0.6% — formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 159 +6 43.22M $24.92B +10 −5
Q1 2026 157 -3 42.60M $25.03B +4 −8
Q4 2025 159 -2 46.56M $28.99B +1 −2
Q3 2025 20 +2 28.47M $17.94B +3 −2
Q2 2025 16 -2 21.07M $11.56B — −2
Q1 2025 15 +4 6.81M $3.25B +4 —
Q4 2024 11 -4 7.91M $4.08B — −4
Q3 2024 14 +1 5.54M $2.98B +1 —
Q2 2024 13 — 6.07M $3.29B — —
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 7.37M -0.9% $4.59B 0.1% ▼ Trim 3 SEC ↗ ×6
2 BlackRock ✦ (passive) 4.49M +8.1% $2.79B 0.0% ▲ Add 3 SEC ↗ ×22
3 Fidelity (FMR) ✦ 2.92M +1.5% $1.82B 0.1% ▲ Add 3 SEC ↗ ×5
4 State Street Global Advisors ✦ (passive) 2.77M -0.9% $1.73B 0.1% ▼ Trim 5 SEC ↗
5 Victory Capital Management Inc 2.45M — $1.52B 0.9% n/c 1 SEC ↗
6 Bank Of America Corp /De/ 2.38M — $1.48B 0.1% n/c 1 SEC ↗ ×8
7 JPMorgan Chase ✦ 2.23M -62.0% $1.39B 0.1% ▼ Trim 2 SEC ↗ ×20
8 Principal Financial Group Inc 2.17M — $1.35B 0.7% n/c 1 SEC ↗ ×4
9 Aristotle Capital Management, LLC 2.05M — $1.28B 2.6% n/c 1 SEC ↗
10 Geode Capital Management ✦ (passive) 1.55M +0.7% $963.41M 0.1% ▲ Add 7 SEC ↗ ×2
11 Morgan Stanley ✦ 1.37M +5.3% $851.19M 0.1% ▲ Add 2 SEC ↗ ×18
12 Baillie Gifford ✦ 1.16M -3.0% $721.90M 0.6% ▼ Trim 7 SEC ↗ ×4
13 Goldman Sachs Group ✦ 789.53K -3.5% $491.61M 0.1% ▼ Trim 2 SEC ↗ ×6
14 Invesco Ltd. 769.90K — $479.39M 0.0% n/c 1 SEC ↗ ×15
15 Alkeon Capital Management Llc 747.35K — $465.35M 2.0% n/c 1 SEC ↗ ×2
16 Northern Trust Corp 599.66K — $373.38M 0.0% n/c 1 SEC ↗ ×8
17 Norges Bank ✦ (passive) 569.62K New $354.68M 0.0% New 1 SEC ↗
18 Dimensional Fund Advisors Lp 540.41K — $336.54M 0.1% n/c 1 SEC ↗ ×5
19 Franklin Resources Inc 498.33K — $310.29M 0.1% n/c 1 SEC ↗ ×8
20 Charles Schwab Investment… 448.88K — $279.50M 0.0% n/c 1 SEC ↗
21 MIRAE ASSET GLOBAL ETFS HOLDINGS… 421.89K — $262.70M 0.4% n/c 1 SEC ↗ ×3
22 Bank of New York Mellon Corp 370.88K — $230.93M 0.0% n/c 1 SEC ↗ ×19
23 Raymond James Financial Inc 325.79K — $204.40M 0.1% n/c 1 SEC ↗ ×6
24 T. Rowe Price ✦ 303.03K +241.4% $188.69M 0.0% ▲ Add 7 SEC ↗ ×2
25 UBS AM, a distinct business unit of… 297.40K — $185.18M 0.0% n/c 1 SEC ↗ ×11
26 Legal & General Group Plc 271.30K — $168.93M 0.0% n/c 1 SEC ↗ ×3
27 Deutsche Bank Ag\ 270.92K — $168.69M 0.1% n/c 1 SEC ↗ ×7
28 Clearbridge Investments, LLC 244.15K — $152.02M 0.1% n/c 1 SEC ↗
29 Wells Fargo & Company/Mn 241.56K — $150.41M 0.0% n/c 1 SEC ↗ ×5
30 UBS Group AG 234.33K — $145.91M 0.0% n/c 1 SEC ↗ ×4
31 Hsbc Holdings Plc 209.87K — $130.94M 0.0% n/c 1 SEC ↗ ×12
32 Amundi 206.12K — $128.34M 0.0% n/c 1 SEC ↗ ×6
33 Balyasny Asset Management L.P. 175.91K — $109.53M 0.2% n/c 1 SEC ↗
34 Nomura Asset Management… 173.81K — $108.23M 0.2% n/c 1 SEC ↗ ×2
35 Swiss National Bank 165.23K — $102.88M 0.1% n/c 1 SEC ↗
36 Envestnet Asset Management Inc 159.55K — $99.34M 0.0% n/c 1 SEC ↗
37 Royal Bank Of Canada 159.28K — $99.18M 0.0% n/c 1 SEC ↗ ×10
38 Sei Investments Co 151.11K — $94.09M 0.1% n/c 1 SEC ↗ ×2
39 Nuveen, LLC 147.53K — $91.86M 0.0% n/c 1 SEC ↗ ×3
40 Arrowstreet Capital ✦ 138.03K +380.1% $85.95M 0.1% ▲ Add 4 SEC ↗
41 Sumitomo Mitsui Trust Group, Inc. 134.70K — $83.87M 0.0% n/c 1 SEC ↗
42 Mitsubishi UFJ Asset Management… 126.52K — $80.27M 0.1% n/c 1 SEC ↗
43 Barclays Plc 127.17K — $79.18M 0.0% n/c 1 SEC ↗ ×3
44 Ameriprise Financial Inc 120.97K — $75.32M 0.0% n/c 1 SEC ↗ ×6
45 Federated Hermes, Inc. 118.84K — $74.00M 0.1% n/c 1 SEC ↗ ×4
46 Bnp Paribas Financial Markets 117.75K — $73.32M 0.0% n/c 1 SEC ↗
47 American Century Companies Inc 114.05K — $71.01M 0.0% n/c 1 SEC ↗
48 Rhumbline Advisers 111.52K — $69.44M 0.1% n/c 1 SEC ↗
49 California Public Employees… 108.94K — $67.83M 0.0% n/c 1 SEC ↗
50 AQR Capital Management ✦ 99.78K +10.6% $62.13M 0.0% ▲ Add 7 SEC ↗ ×7
51 Corient Private Wealth LP 95.72K — $59.48M 0.0% n/c 1 SEC ↗ ×5
52 Td Asset Management Inc 92.52K — $57.61M 0.0% n/c 1 SEC ↗ ×2
53 Citigroup Inc 89.96K — $56.02M 0.0% n/c 1 SEC ↗ ×4
54 Millennium Management ✦ 89.69K -17.1% $55.85M 0.0% ▼ Trim 7 SEC ↗
55 Russell Investments Group, Ltd. 89.47K — $55.73M 0.1% n/c 1 SEC ↗ ×10
56 Citadel Advisors ✦ 88.93K +598.7% $55.38M 0.0% ▲ Add 7 SEC ↗ ×2
57 National Pension Service 88.61K — $55.17M 0.0% n/c 1 SEC ↗
58 Mitsubishi UFJ Trust & Banking Corp 87.79K — $54.66M 0.1% n/c 1 SEC ↗
59 California State Teachers… 71.86K — $44.74M 0.0% n/c 1 SEC ↗
60 Alliancebernstein L.P. 71.43K — $44.48M 0.0% n/c 1 SEC ↗
61 Osaic Holdings, Inc. 62.26K — $38.77M 0.1% n/c 1 SEC ↗ ×5
62 Prudential Financial Inc 61.07K — $38.03M 0.0% n/c 1 SEC ↗ ×2
63 HighTower Advisors, LLC 59.97K — $37.34M 0.0% n/c 1 SEC ↗
64 FIL Ltd 59.58K — $37.10M 0.0% n/c 1 SEC ↗ ×2
65 Janus Henderson Group Plc 56.63K — $35.26M 0.0% n/c 1 SEC ↗ ×4
66 State Board Of Administration Of… 55.34K — $34.46M 0.1% n/c 1 SEC ↗
67 Aviva Plc 50.57K — $31.49M 0.1% n/c 1 SEC ↗
68 Stifel Financial Corp 47.63K — $29.66M 0.0% n/c 1 SEC ↗ ×6
69 Qube Research & Technologies Ltd 46.78K — $29.13M 0.0% n/c 1 SEC ↗
70 Credit Agricole S A 45.88K — $28.56M 0.1% n/c 1 SEC ↗ ×2
71 LPL Financial LLC 43.33K — $26.98M 0.0% n/c 1 SEC ↗
72 Mariner, LLC 41.11K — $25.60M 0.0% n/c 1 SEC ↗ ×2
73 Korea Investment CORP 40.75K — $25.37M 0.1% n/c 1 SEC ↗
74 Quantinno Capital Management LP 40.18K — $25.02M 0.1% n/c 1 SEC ↗
75 Bank Of Montreal /Can/ 39.80K — $24.78M 0.0% n/c 1 SEC ↗ ×9
76 Pnc Financial Services Group, Inc. 38.96K — $24.26M 0.0% n/c 1 SEC ↗ ×8
77 Susquehanna International Group, Llp 38.55K — $24.01M 0.0% n/c 1 SEC ↗
78 Canada Pension Plan Investment Board 36.29K — $22.60M 0.0% n/c 1 SEC ↗
79 Pictet Asset Management Holding SA 35.71K — $22.23M 0.0% n/c 1 SEC ↗
80 First Manhattan Co. Llc. 35.10K — $21.86M 0.1% n/c 1 SEC ↗
81 Manufacturers Life Insurance… 34.59K — $21.54M 0.0% n/c 1 SEC ↗
82 Captrust Financial Advisors 33.31K — $20.74M 0.0% n/c 1 SEC ↗
83 Chevy Chase Trust Holdings, LLC 31.84K — $19.82M 0.1% n/c 1 SEC ↗ ×2
84 Asset Management One Co., Ltd. 30.76K — $19.60M 0.1% n/c 1 SEC ↗
85 State Of Wisconsin Investment Board 31.25K — $19.46M 0.0% n/c 1 SEC ↗
86 Jennison Associates Llc 29.93K — $18.64M 0.0% n/c 1 SEC ↗
87 Assetmark, Inc 29.49K — $18.36M 0.0% n/c 1 SEC ↗
88 National Bank Of Canada /Fi/ 26.97K — $16.79M 0.0% n/c 1 SEC ↗ ×4
89 Universal- Beteiligungs- und… 26.37K — $16.46M 0.0% n/c 1 SEC ↗
90 Danske Bank A/S 25.96K — $16.16M 0.0% n/c 1 SEC ↗ ×2
91 Cerity Partners LLC 25.80K — $16.06M 0.0% n/c 1 SEC ↗ ×3
92 New York State Common Retirement… 24.97K — $15.55M 0.0% n/c 1 SEC ↗
93 Aberdeen Group plc 24.01K — $14.95M 0.0% n/c 1 SEC ↗ ×2
94 First Trust Advisors Lp 24.01K — $14.95M 0.0% n/c 1 SEC ↗ ×2
95 BNP Paribas Asset Management… 23.66K — $14.75M 0.0% n/c 1 SEC ↗ ×3
96 Creative Planning 23.14K — $14.41M 0.0% n/c 1 SEC ↗
97 Daiwa Securities Group Inc. 22.36K — $13.92M 0.0% n/c 1 SEC ↗
98 Toronto Dominion Bank 22.30K — $13.89M 0.0% n/c 1 SEC ↗ ×2
99 Zurcher Kantonalbank (Zurich… 22.30K — $13.89M 0.0% n/c 1 SEC ↗
100 CIBC Asset Management Inc 22.03K — $13.72M 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Norges Bank $354.68M 0.0%

Exited

Adage Capital Partners $17.64M was 0.0%
Bridgewater Associates $1.17M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,064 holders, 56.49M shares, $31.19B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Beneficial ownership
Aug 24 SC 13D — LNA Holding SRL

15.4% of class · View original SEC filing ↗

Aug 07 SC 13G — STATE STREET CORP

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API