Sterling Infrastructure, Inc. (STRL) Institutional Ownership & Insider Trading

879 institutions reported holding Sterling Infrastructure, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 12 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

STRLSterling Infrastructure, Inc.Follow STRL — free

Engineering & Construction · Industrials

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Market cap: 10.9B
P/E TTM: 25.6
Dividend yield: —
52-week: —
Next earnings: 28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

879 institutions held 85.4% of the shares. Across filers that reported both quarters, shares held changed -7.2%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	879	26	-7.2%	195	207	356	32
Mar 26	696	28	-1.4%	228	108	233	48
Dec 25	622	28	-7.6%	198	86	221	61
Sep 25	579	31	-0.2%	166	106	205	27
Jun 25	510	31	+14.5%	153	130	151	46
Mar 25	424	27	+0.5%	170	70	113	80
Dec 24	429	26	-0.5%	140	56	135	33
Sep 24	393	26	-4.4%	129	68	104	24

Sterling Infrastructure, Inc. — questions

Who owns Sterling Infrastructure, Inc. stock?: 879 institutions reported Sterling Infrastructure, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (10.6%), VANGUARD CAPITAL MANAGEMENT LLC (4.4%), VANGUARD PORTFOLIO MANAGEMENT LLC (4.3%).
Are Sterling Infrastructure, Inc. insiders buying or selling?: 12 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Sterling Infrastructure, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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