Sterling Infrastructure, Inc. (STRL) Shareholders & Insider Trades
Sterling Infrastructure shareholders at a glance
The largest holder of Sterling Infrastructure stock is BlackRock Advisors LLC, with 3.1 million shares (10.07% of the company), worth about $1.45 billion as of September 25, 2026. The 10 largest holders together own 38.3%.
In Q2 2026, 918 institutional holdings reports listed shares worth $22.00 billion.
Insiders reported 45 transactions in the last two years: 11 sales worth $72.79 million and 1 purchase. The newest one on file is from May 7, 2026 (Wilson Dwayne Andree, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 7, 2026.
Sterling Infrastructure, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Sterling Infrastructure shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 3.1 million | 10.07% | $1.5B |
| Vanguard Capital Management LLC | 1.3 million | 4.35% | $626.0M |
| Vanguard Portfolio Management LLC | 1.3 million | 4.27% | $615.0M |
| Fidelity Management & Research Co. LLC | 1.2 million | 3.84% | $553.0M |
| State Street Corporation | 956,489 | 3.12% | $450.0M |
| First Trust Advisors LP | 895,943 | 2.92% | $421.0M |
| Invesco Advisers, Inc. | 779,679 | 2.54% | $367.0M |
| Geode Capital Management LLC | 766,964 | 2.50% | $361.0M |
| Jane Street Group LLC | 761,591 | 2.48% | $358.0M |
| Renaissance Technologies LLC | 672,194 | 2.19% | $316.0M |
As of September 25, 2026.
Sterling Infrastructure institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 918 | – | $22.0B |
| Q1 2026 | 732 | 28.1 million | $11.4B |
| Q4 2025 | 668 | 28.5 million | $8.7B |
| Q3 2025 | 619 | 30.8 million | $10.4B |
| Q2 2025 | 540 | 31.1 million | $7.2B |
| Q1 2025 | 456 | 26.9 million | $3.0B |
| Q4 2024 | 468 | 26.6 million | $4.5B |
| Q3 2024 | 421 | 26.9 million | $4.0B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Sterling Infrastructure insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Wilson Dwayne Andree | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Rose B. Andrew | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Schulz David S | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bosway William T | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cregg Roger A | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| O'Brien Dana C | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Dill Julie Ann | May 7, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cutillo Joseph A | Mar 25, 2026 | Chief Executive Officer | Sale at price 453.48 per share. | $22.7M |
| Wilson Dwayne Andree | Mar 12, 2026 | Director | Sale at price 405.95 per share. | $511,496 |
| Cutillo Joseph A | Mar 10, 2026 | Chief Executive Officer | Sale at price 408.42 - 416.21 per share. | $41.2M |
| Dill Julie Ann | Mar 9, 2026 | Director | Sale at price 384.28 per share. | $1.7M |
| Wilson Dwayne Andree | Mar 5, 2026 | Director | Sale at price 412.36 per share. | $494,832 |
Newest 12 of 45 insider transactions in the last two years.
Questions and answers
Who owns the most Sterling Infrastructure stock?
BlackRock Advisors LLC, with 10.07% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (4.35%) and Vanguard Portfolio Management LLC (4.27%).
How many institutions own Sterling Infrastructure stock?
918 institutional holdings reports listed Sterling Infrastructure shares in Q2 2026 worth $22.00 billion.
Are Sterling Infrastructure insiders buying or selling the stock?
In the last two years insiders reported 11 sales and 1 purchase (45 transactions in all); the newest on file is from May 7, 2026.
