— Know what they know.
Not Investment Advice
Also trades as: 0JZ0.L (LSE) · $vol 0M

MLM Institutional Ownership

Martin Marietta Materials, Inc.
1W: +0.5% 1M: +4.1% 3M: -13.6% YTD: -20.4% 1Y: -18.5% 3Y: +24.4% 5Y: +38.5%
$503.69
-0.23 (-0.05%)
After Hours: $502.19 (-1.50, -0.30%)
Weekly Expected Move ±3.4%
$473 $490 $507 $525 $542
NYSE · Basic Materials · Construction Materials · Tech Score Buy · Power 64 · $30.3B mcap · 60M float · 1.18% daily turnover · Short 64% of daily vol
Credit Risk of going bust: lower than 77% of companies Debt: 16.4% of company value Bonds: $110.8M held by 163 funds, 80 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $6.96 (down 99%), Martin Marietta Materials, Inc. would be worth roughly what it owes.
Total debt $5.95B against a stock market value of $30.27B.
Distance to default 8.91 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $3.41B (short-term plus half of long-term), stock volatility 28.6%; Altman Z 2.95. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Institutional Ownership — MLM

1,180
Institutional Holders
-31 vs prior quarter
0.0%
Ownership
+0.00pp
$33B
Total Invested
111
New Positions
364
Increased
494
Reduced
98
Closed
1.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (1305 total)

# Holder Shares Value Change Change % Holding Period Filing
1 BlackRock, Inc. 4,692,446 $2.4B +6,689 +0.1% 8Q SEC ↗
2 VANGUARD CAPITAL MANAGEMENT LLC 3,929,705 $2.0B +12,322 +0.3% 2Q SEC ↗
3 VANGUARD PORTFOLIO MANAGEMENT LLC 3,197,395 $1.6B +36,951 +1.2% 2Q SEC ↗
4 STATE STREET CORP 3,159,639 $1.6B +282,071 +9.8% 46Q SEC ↗
5 BANK OF AMERICA CORP /DE 2,446,762 $1.2B +46,983 +2.0% 15Q SEC ↗
6 FMR LLC 2,192,603 $1.1B -415,376 -15.9% 110Q SEC ↗
7 PRINCIPAL FINANCIAL GROUP INC 2,116,369 $1.1B +22,427 +1.1% 83Q SEC ↗
8 Aristotle Capital Management, LLC 1,831,597 $923M -123,503 -6.3% 50Q SEC ↗
9 VICTORY CAPITAL MANAGEMENT INC 1,783,432 $899M +146,285 +8.9% 44Q SEC ↗
10 GEODE CAPITAL MANAGEMENT, LLC 1,601,490 $807M +12,556 +0.8% 92Q SEC ↗
11 PRICE T ROWE ASSOCIATES INC /MD 1,599,324 $806M +110,484 +7.4% 16Q SEC ↗
12 JPMORGAN CHASE & CO 1,466,887 $739M -393,339 -21.1% 90Q SEC ↗
13 TCI FUND MANAGEMENT LTD NEW 1,315,109 $663M — +0.0% 1Q SEC ↗
14 GOLDMAN SACHS GROUP INC 1,163,330 $586M +277,475 +31.3% 15Q SEC ↗
15 MORGAN STANLEY 1,012,016 $510M -329,585 -24.6% 60Q SEC ↗
16 Select Equity Group, L.P. 1,011,255 $510M -22,165 -2.1% 42Q SEC ↗
17 BAILLIE GIFFORD & CO 991,786 $500M -95,594 -8.8% 54Q SEC ↗
18 GARDNER RUSSO & QUINN LLC 705,367 $355M -10,044 -1.4% 110Q SEC ↗
19 KING LUTHER CAPITAL MANAGEMENT CORP 653,184 $329M -13,538 -2.0% 25Q SEC ↗
20 Invesco Ltd. 649,575 $327M -41,338 -6.0% 87Q SEC ↗
21 T. Rowe Price Investment Management, I 641,321 $323M -311,080 -32.7% 17Q SEC ↗
22 ALKEON CAPITAL MANAGEMENT LLC 627,351 $316M -120,000 -16.1% 39Q SEC ↗
23 DIMENSIONAL FUND ADVISORS LP 586,145 $295M +39,975 +7.3% 102Q SEC ↗
24 NORTHERN TRUST CORP 570,346 $287M -16,155 -2.8% 110Q SEC ↗
25 NORGES BANK NEW 557,143 $281M — +0.0% 1Q SEC ↗
26 CHARLES SCHWAB INVESTMENT MANAGEMENT I 492,536 $248M +32,017 +7.0% 15Q SEC ↗
27 Sixth Street Partners Management Compa NEW 492,536 $248M — +0.0% 1Q SEC ↗
28 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 486,058 $245M +38,010 +8.5% 9Q SEC ↗
29 FRANKLIN RESOURCES INC 459,327 $231M -68,872 -13.0% 22Q SEC ↗
30 CIBC Bancorp USA Inc. 390,665 $197M -83,878 -17.7% 2Q SEC ↗
31 UBS Group AG 390,429 $197M +36,261 +10.2% 47Q SEC ↗
32 UBS AM, a distinct business unit of UB 386,046 $195M +46,228 +13.6% 63Q SEC ↗
33 Bank of New York Mellon Corp 345,624 $174M -25,334 -6.8% 76Q SEC ↗
34 D1 Capital Partners L.P. 345,060 $174M +22,203 +6.9% 2Q SEC ↗
35 VANGUARD FIDUCIARY TRUST CO 337,299 $170M -1,990 -0.6% 2Q SEC ↗
36 DAVENPORT & Co LLC 336,791 $170M -5,372 -1.6% 15Q SEC ↗
37 WELLS FARGO & COMPANY/MN 278,806 $140M +12,196 +4.6% 101Q SEC ↗
38 Amundi 263,497 $133M -620 -0.2% 21Q SEC ↗
39 Skye Global Management LP 252,000 $127M -16,000 -6.0% 14Q SEC ↗
40 Legal & General Group Plc 249,518 $126M -17,020 -6.4% 27Q SEC ↗
41 Mawer Investment Management Ltd. 241,545 $122M -14,133 -5.5% 18Q SEC ↗
42 HAWK RIDGE CAPITAL MANAGEMENT LP 238,655 $120M +78,120 +48.7% 7Q SEC ↗
43 GREAT LAKES ADVISORS, LLC 226,586 $114M +9,380 +4.3% 14Q SEC ↗
44 DEUTSCHE BANK AG 225,927 $114M -9,483 -4.0% 52Q SEC ↗
45 RAYMOND JAMES FINANCIAL INC 222,584 $112M -16,067 -6.7% 7Q SEC ↗
46 Douglass Winthrop Advisors, LLC 217,073 $109M -2,000 -0.9% 70Q SEC ↗
47 59 North Capital Management, LP NEW 214,146 $108M — +0.0% 1Q SEC ↗
48 Diamond Hill Capital Management, LLC ( 213,905 $108M -75,245 -26.0% 17Q SEC ↗
49 Findlay Park Partners LLP 207,262 $104M +12,960 +6.7% 55Q SEC ↗
50 Clearbridge Investments, LLC 190,867 $96M -23,805 -11.1% 50Q SEC ↗

Recent Activity

New Positions (20)
Sold Out (20)
Biggest Increases (20)
HolderAddedChange %Total Shares
STATE STREET CORP +282,071 +9.8% 3,159,639
GOLDMAN SACHS GROUP INC +277,475 +31.3% 1,163,330
VICTORY CAPITAL MANAGEMENT INC +146,285 +8.9% 1,783,432
PRICE T ROWE ASSOCIATES INC /MD +110,484 +7.4% 1,599,324
Curated Wealth Partners LLC +94,997 +6333.1% 96,497
HAWK RIDGE CAPITAL MANAGEMENT LP +78,120 +48.7% 238,655
RDST Capital LLC +68,455 +72.0% 163,550
BANK OF AMERICA CORP /DE +46,983 +2.0% 2,446,762
UBS AM, a distinct business unit of +46,228 +13.6% 386,046
Pictet Asset Management Holding SA +44,850 +120.3% 82,136
DIMENSIONAL FUND ADVISORS LP +39,975 +7.3% 586,145
MILLENNIUM MANAGEMENT LLC +39,270 +264.2% 54,131
MIRAE ASSET GLOBAL ETFS HOLDINGS Lt +38,010 +8.5% 486,058
VANGUARD PORTFOLIO MANAGEMENT LLC +36,951 +1.2% 3,197,395
UBS Group AG +36,261 +10.2% 390,429
EVENTIDE ASSET MANAGEMENT, LLC +34,477 +1185.6% 37,385
CHARLES SCHWAB INVESTMENT MANAGEMEN +32,017 +7.0% 492,536
DIVERSIFIED TRUST CO +25,982 +452.4% 31,725
Harvey Partners, LLC +23,110 +36.2% 87,035
CITIGROUP INC +22,942 +37.7% 83,747
Biggest Decreases (20)
HolderReducedChange %Total Shares
FMR LLC -415,376 -15.9% 2,192,603
JPMORGAN CHASE & CO -393,339 -21.1% 1,466,887
MORGAN STANLEY -329,585 -24.6% 1,012,016
T. Rowe Price Investment Management -311,080 -32.7% 641,321
CONGRESS ASSET MANAGEMENT CO -177,021 -74.4% 60,950
Aristotle Capital Management, LLC -123,503 -6.3% 1,831,597
ALKEON CAPITAL MANAGEMENT LLC -120,000 -16.1% 627,351
BAILLIE GIFFORD & CO -95,594 -8.8% 991,786
WILLIAM BLAIR INVESTMENT MANAGEMENT -90,490 -33.2% 181,902
CIBC Bancorp USA Inc. -83,878 -17.7% 390,665
Diamond Hill Capital Management, LL -75,245 -26.0% 213,905
Interval Partners, LP -70,489 -74.9% 23,683
FRANKLIN RESOURCES INC -68,872 -13.0% 459,327
Woodline Partners LP -57,821 -81.5% 13,117
NATIXIS ADVISORS, LLC -51,188 -50.4% 50,291
JONES FINANCIAL COMPANIES LLLP -50,293 -59.4% 34,330
TCW GROUP INC -45,754 -95.8% 1,982
ARROWSTREET CAPITAL, LIMITED PARTNE -44,734 -48.9% 46,785
BARCLAYS PLC -44,261 -30.3% 101,852
AMERIPRISE FINANCIAL INC -43,229 -40.2% 64,342

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms