STRL · NASDAQ · Engineering & Construction

Sterling Infrastructure

Prepares mission-critical sites and builds transportation and concrete infrastructure.

$472.30
After-hours close+1.87 (+0.40%)
At close$470.43(−7.10%)

Breakdown13F · Form 4

Institutions 181.69%Insiders 2.50%

A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.

Shares outstanding 30.69M · Float 29.94M · 97.6% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
BlackRock, Inc.3.23M10.54%13FAug 7, 2026
Vanguard Capital Management LLC1.33M4.34%13FAug 13, 2026
Vanguard Portfolio Management LLC1.31M4.26%13FAug 13, 2026
FMR LLC1.18M3.83%13FAug 13, 2026
State Street Corp956.5K3.12%13FAug 7, 2026

Institutions13F, as of Jun 30, 2026

908 holders · 55.75M shares · 240 new positions · 451 increased · 372 reduced · 65 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.3.23M10.54%−750.9KAug 7, 2026
Vanguard Capital Management LLC1.33M4.34%+13.0KAug 13, 2026
Vanguard Portfolio Management LLC1.31M4.26%−101.1KAug 13, 2026
FMR LLC1.18M3.83%−298.6KAug 13, 2026
State Street Corp956.5K3.12%−132.0KAug 7, 2026
First Trust Advisors LP895.9K2.92%+18.0KAug 11, 2026
Invesco Ltd.779.7K2.54%−409.2KAug 14, 2026
Geode Capital Management, LLC767.0K2.50%−172.3KAug 12, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.12.20%3.75M13GJan 21, 2026
Vanguard Capital Management5.06%1.55M13GApr 30, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
Joseph A. Cutillodirector, officer: Chief Executive Officer330.6K1.08%May 21, 2026
Ronald A. Ballschmiedeofficer: EVP258.3K0.84%Sep 4, 2025
Roger A. Creggdirector45.3K0.15%May 11, 2026
Daniel P. Govinofficer: Chief Operating Officer (COO)43.5K0.14%Aug 10, 2026
Mark D. Wolfofficer: General Counsel, Corporate Sec28.1K0.09%Jun 29, 2026
Julie Dilldirector17.7K0.06%Jun 22, 2026
Dwayne Andree Wilsondirector12.5K0.04%May 11, 2026
Dana C. O'Briendirector11.7K0.04%May 11, 2026
Sharon Villaverdeofficer: CFO & CAO10.4K0.03%Mar 5, 2025
Nicholas M. Grindstaffofficer: Chief Financial Officer (CFO)6.0K0.02%Jul 14, 2026

30 people have not refiled in the last 18 months (3.00M shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 25, 2026
Mark D. Wolfofficer: General Counsel, Corporate Sec
Sale2,500$888.0028,137
Apr 23, 2026
Joseph A. Cutilloofficer: Chief Executive Officer
Sale50,000$497.57290,593
Mar 25, 2026
Joseph A. Cutilloofficer: Chief Executive Officer
Sale50,000$453.48340,593
Mar 12, 2026
Dwayne Andree Wilsondirector
Sale1,260$405.9512,289
Mar 9, 2026
Julie Dilldirector
Sale4,500$384.2817,853
Mar 5, 2026
Dwayne Andree Wilsondirector
Sale1,200$412.3613,549
Feb 9, 2026
Dana C. O'Briendirector
Sale2,000$410.0011,498
Feb 6, 2026
Dana C. O'Briendirector
Sale · 2 lots2,000$395.0013,498
Jan 16, 2026
Dwayne Andree Wilsondirector
Sale2,860$350.0014,749

CongressHouse and Senate disclosures

MemberTypeAmountOwnerTradedDisclosed
Rep. Gilbert Cisneros · CA31Sale$1,001 – $15,000Jun 30, 2026Jul 3, 2026
Rep. Gilbert Cisneros · CA31Sale$15,001 – $50,000Jun 16, 2026Jul 3, 2026
Rep. Gilbert Cisneros · CA31Sale$15,001 – $50,000May 18, 2026Jun 9, 2026