Sterling Infrastructure, Inc. (STRL) ownership: insiders 2% · institutions 79% · index and ETF funds 14% (13F 2026-03-31). Insider activity, 90 days: 1 sales, 0 open-market buys. 8 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| BlackRock | 3984283.00 | $1.62B | 13.0% | 2026-03-31 |
| Vanguard | 2993513.00 | $1.22B | 9.8% | 2026-03-31 |
| FMR (Fidelity) | 1474561.00 | $600.54M | 4.8% | 2026-03-31 |
| Invesco | 1188912.00 | $484.21M | 3.9% | 2026-03-31 |
| State Street | 1088522.00 | $443.32M | 3.5% | 2026-03-31 |
| Geode Capital Management | 939282.00 | $390.31M | 3.1% | 2026-03-31 |
| First Trust Advisors LP | 877990.00 | $357.58M | 2.9% | 2026-03-31 |
| Renaissance Technologies | 798008.00 | $325.00M | 2.6% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-06 | |
| Sell | null | 2026-07-10 | |
| Sell | null | 2026-06-25 | |
| Sell | null | 2026-06-18 | |
| Sell | null | 2026-05-20 | |
| Sell | null | 2026-05-20 | |
| Sell | null | 2026-05-07 | |
| Sell | null | 2026-05-07 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.