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Sterling Infrastructure, Inc. (STRL) institutional ownership

Latest close $694.40 Jul 21, 2026
Market cap$20.2B 52-week range SectorIndustrials
Funds holding · Q1 2026
689
reported STRL position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $80M
373 buyers · 316 sellers

Sterling Infrastructure, Inc. (STRL) price and institutional activity

Dates

Q1 2026

$1.1B bought by 373 investors
Invesco Ltd.$149MWilliam Blair Investment Management, LLC$110M +371 more
$1.0B sold by 316 investors
Millennium Management LLC-$85MFuller & Thaler Asset Management, Inc.-$79M +314 more
Bought Sold Totals per quarter; hover a bar for the names.

Sterling Infrastructure, Inc. (STRL) institutional activity · 689

Investor Type Est. change Change Δ Own Date
Invesco Ltd. · Added +$149M
Change +382K Δ Own +47.4% Date Q1 2026
Invesco Ltd. Added· Q1 2026 +$149M +382K +47.4% Q1 2026
William Blair Investment Management, LLC · Added +$110M
Change +282K Date Q1 2026
William Blair Investment Management, LLC Added· Q1 2026 +$110M +282K Q1 2026
Millennium Management LLC · Reduced −$85M
Change −218K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −$85M −218K Q1 2026
Fuller & Thaler Asset Management, Inc. · Reduced −$79M
Change −202K Date Q1 2026
Fuller & Thaler Asset Management, Inc. Reduced· Q1 2026 −$79M −202K Q1 2026
First Trust Advisors LP · Added +$74M
Change +188K Date Q1 2026
First Trust Advisors LP Added· Q1 2026 +$74M +188K Q1 2026
FMR LLC · Reduced −$70M
Change −180K Δ Own −10.9% Date Q1 2026
FMR LLC Reduced· Q1 2026 −$70M −180K −10.9% Q1 2026
Morgan Stanley · Reduced −$67M
Change −171K Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −$67M −171K Q1 2026
Munro Partners · New +$65M
Change +165K Date Q1 2026
Munro Partners New· Q1 2026 +$65M +165K Q1 2026
Principal Financial Group Inc · Reduced −$53M
Change −135K Date Q1 2026
Principal Financial Group Inc Reduced· Q1 2026 −$53M −135K Q1 2026
Capital World Investors · New +$52M
Change +132K Date Q1 2026
Capital World Investors New· Q1 2026 +$52M +132K Q1 2026
Geode · Added +$52M
Change +132K Date Q1 2026
Geode Added· Q1 2026 +$52M +132K Q1 2026
Ameriprise Financial Inc · Reduced −$47M
Change −121K Date Q1 2026
Ameriprise Financial Inc Reduced· Q1 2026 −$47M −121K Q1 2026
Ci Investments Inc. · New +$39M
Change +99K Date Q1 2026
Ci Investments Inc. New· Q1 2026 +$39M +99K Q1 2026
Two Sigma Investments, LP · Reduced −$38M
Change −98K Δ Own −88.5% Date Q1 2026
Two Sigma Investments, LP Reduced· Q1 2026 −$38M −98K −88.5% Q1 2026
Value Aligned Research Advisors, LLC · New +$35M
Change +89K Date Q1 2026
Value Aligned Research Advisors, LLC New· Q1 2026 +$35M +89K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 689

Famous investor activity in Sterling Infrastructure, Inc. (STRL)

Sterling Infrastructure, Inc. (STRL) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Grindstaff Nicholas M. · Officer Tax withholding or exercise payment (F) -$379K
Price $682.29 Qty -556 Owned 6K ΔOwn −8.4% Trade date Jul 10, 2026 Filed date Jul 14, 2026
Grindstaff Nicholas M. Officer Tax withholding or exercise payment (F) $682.29 -556 -$379K 6K −8.4% Jul 10, 2026 Jul 14, 2026
Wolf Mark D. · Officer Sell −$2.2M
Price $888.00 Qty −2K Owned 28K ΔOwn −8.2% Trade date Jun 25, 2026 Filed date Jun 29, 2026
Wolf Mark D. Officer Sell $888.00 −2K −$2.2M 28K −8.2% Jun 25, 2026 Jun 29, 2026
Dill Julie · Director Gift (G) -325
Owned 18K ΔOwn −1.8% Trade date Jun 18, 2026 Filed date Jun 22, 2026
Dill Julie Director Gift (G) -325 18K −1.8% Jun 18, 2026 Jun 22, 2026
Cutillo Joseph A. · Director Grant (A) 40K
Owned 331K Trade date May 20, 2026 Filed date May 21, 2026
Cutillo Joseph A. Director Grant (A) 40K 331K May 20, 2026 May 21, 2026
Cregg Roger A. · Director Grant (A) 181
Owned 45K Trade date May 7, 2026 Filed date May 11, 2026
Cregg Roger A. Director Grant (A) 181 45K May 7, 2026 May 11, 2026
Bosway William T. · Director Grant (A) 181
Owned 2K Trade date May 7, 2026 Filed date May 11, 2026
Bosway William T. Director Grant (A) 181 2K May 7, 2026 May 11, 2026
Dill Julie · Director Grant (A) 181
Owned 18K Trade date May 7, 2026 Filed date May 11, 2026
Dill Julie Director Grant (A) 181 18K May 7, 2026 May 11, 2026
O'Brien Dana C. · Director Grant (A) 181
Owned 12K Trade date May 7, 2026 Filed date May 11, 2026
O'Brien Dana C. Director Grant (A) 181 12K May 7, 2026 May 11, 2026
Rose B. Andrew · Director Grant (A) 181
Owned 654 Trade date May 7, 2026 Filed date May 11, 2026
Rose B. Andrew Director Grant (A) 181 654 May 7, 2026 May 11, 2026
Schulz David S. · Director Grant (A) 181
Owned 654 Trade date May 7, 2026 Filed date May 11, 2026
Schulz David S. Director Grant (A) 181 654 May 7, 2026 May 11, 2026
Wilson Dwayne Andree · Director Grant (A) 181
Owned 12K Trade date May 7, 2026 Filed date May 11, 2026
Wilson Dwayne Andree Director Grant (A) 181 12K May 7, 2026 May 11, 2026
Cutillo Joseph A. · CEO Sell −$25M
Price $497.57 Qty −50K Owned 291K Trade date Apr 23, 2026 Filed date Apr 24, 2026
Cutillo Joseph A. CEO Sell $497.57 −50K −$25M 291K Apr 23, 2026 Apr 24, 2026
Cutillo Joseph A. · Officer Sell −$23M
Price $453.48 Qty −50K Owned 341K Trade date Mar 25, 2026 Filed date Mar 27, 2026
Cutillo Joseph A. Officer Sell $453.48 −50K −$23M 341K Mar 25, 2026 Mar 27, 2026
Wilson Dwayne Andree · Director Sell −$511K
Price $405.95 Qty −1K Owned 12K Trade date Mar 12, 2026 Filed date Mar 16, 2026
Wilson Dwayne Andree Director Sell $405.95 −1K −$511K 12K Mar 12, 2026 Mar 16, 2026
Cutillo Joseph A. · CEO Sell −$20M
Price $416.21 Qty −48K Owned 391K Trade date Mar 10, 2026 Filed date Mar 11, 2026
Cutillo Joseph A. CEO Sell $416.21 −48K −$20M 391K Mar 10, 2026 Mar 11, 2026
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Sterling Infrastructure, Inc. (STRL) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Blackrock, Inc. 3.1M
% of shares outstanding 10.1% Filing date Dec 6, 2024
Blackrock, Inc. 3.1M 10.1% Dec 6, 2024
BlackRock Inc. 3.0M
% of shares outstanding 9.6% Filing date Jan 24, 2024
BlackRock Inc. 3.0M 9.6% Jan 24, 2024
Vanguard Group Inc 1.9M
% of shares outstanding 6.1% Filing date Feb 13, 2024
Vanguard Group Inc 1.9M 6.1% Feb 13, 2024
Vanguard Capital Management 1.6M
% of shares outstanding 5.1% Filing date Apr 30, 2026
Vanguard Capital Management 1.6M 5.1% Apr 30, 2026
FMR LLC 1.5M
% of shares outstanding 4.8% Filing date May 6, 2026
FMR LLC 1.5M 4.8% May 6, 2026
Wellington Management Group LLP 1.1M
% of shares outstanding 3.7% Filing date Feb 4, 2022
Wellington Management Group LLP 1.1M 3.7% Feb 4, 2022
Renaissance Technologies LLC 1.0M
% of shares outstanding 3.5% Filing date Feb 11, 2022
Renaissance Technologies LLC 1.0M 3.5% Feb 11, 2022
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Sterling Infrastructure, Inc. (STRL) ownership FAQ

Who owns STRL?

689 reporting institutions disclosed STRL position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.