Sterling Infrastructure, Inc. (STRL) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending September 2025, Sterling Infrastructure, Inc. (NASDAQ:STRL) is held by 584 institutional firms.

• Institutional ownership in Sterling Infrastructure edged down to 100.7% in September 2025, compared to 101.2% in June 2025.
• Quarterly data indicates a -2.48% shift in institutional share volume, and the annual owner count reflects an increase of 45.64%.
• Of these 584 institutional investors, 274 increased their holdings in Sterling Infrastructure, while 253 of them reduced positions, and 57 investors maintained their exposure.
• The aggregate institutional position in Sterling Infrastructure now stands at 30.65Mn shares as of September 2025, after investors decreased their holdings (down by 780.73K shares quarter on quarter which is up 4.12Mn shares year over year).
• BlackRock, Inc.'s holding of 4.62Mn shares as of September 30, 2025 makes it the primary institutional investor in Sterling Infrastructure, owning 15.20% of the stock.
• Among the most significant buyers of Sterling Infrastructure during September 2025 were PRICE T ROWE ASSOCIATES INC /MD/ (381.93K), AMERICAN CENTURY COMPANIES INC (299.72K), MORGAN STANLEY (299.31K), FIRST TRUST ADVISORS LP (275.83K), Invesco Ltd. (219.48K).
• Leading sellers of Sterling Infrastructure stock in September 2025 included MILLENNIUM MANAGEMENT LLC (489.73K), FULLER & THALER ASSET MANAGEMENT, INC. (339.90K), GUGGENHEIM CAPITAL LLC (317.84K), VANGUARD GROUP INC (177.24K), RENAISSANCE TECHNOLOGIES LLC (170.02K).
• The top 10 institutional holders of Sterling Infrastructure for the quarter ending September 2025 included BlackRock, Inc. (4.62Mn), VANGUARD GROUP INC (3.26Mn), FMR LLC (1.76Mn), STATE STREET CORP (1.11Mn), FULLER & THALER ASSET MANAGEMENT, INC. (1.10Mn), Invesco Ltd. (955.39K), RENAISSANCE TECHNOLOGIES LLC (913.35K), GEODE CAPITAL MANAGEMENT, LLC (888.10K), MORGAN STANLEY (789.52K), PRICE T ROWE ASSOCIATES INC /MD/ (701.26K).