Sterling Infrastructure STRL Institutional Ownership

NASDAQ STRL

$516.81 -3.72 (-0.71%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

692 Institutions

Increased 386 55.8%

Unchanged 59 8.5%

Reduced 247 35.7%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

93.37%

▲+0.22 pp QoQ

Shares Held by Institutions

28.62Mn

of 30.65Mn outstanding

▲+15.07% QoQ

Shares Outstanding

30.65Mn

2.03Mn held outside 13F filers

Institutional Investors

692

filed 13F for Mar 2026

▲+64 vs prior quarter

Net Shares Added (QoQ)

+3.75Mn

accumulated since last quarter

Value of Holdings

$15.88Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Sterling Infrastructure, Inc. (NASDAQ:STRL) has 692 institutional investors that have filed 13F reports for the period ending March 2026.

They owned 93.4% of outstanding stock in March 2026, up from 93.1% the prior quarter.
They increased total shares held in Sterling Infrastructure by 15.07% from last quarter, and the number of investors in STRL increased 58.35% annually.
Among the 692 funds, 386 bought more Sterling Infrastructure shares, 247 sold down, and 59 held their ground.
In total, institutional investors held 28.62Mn shares in Sterling Infrastructure as of March 2026, up by 3.75Mn shares quarter on quarter, and up 27.36K shares year over year.
As of March 31, 2026, BlackRock, Inc. held the largest stake in Sterling Infrastructure with 3.98Mn shares, accounting for 13.0% of total shares outstanding.
Leading buyers of Sterling Infrastructure shares for the quarter ending March 2026 were VANGUARD PORTFOLIO MANAGEMENT LLC (1.41Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.32Mn), Janus Henderson Group Plc (662.4K), PRICE T ROWE ASSOCIATES INC /MD/ (410.73K), Invesco Ltd. (382.19K).
The biggest sellers of Sterling Infrastructure for the quarter ending March 2026 included FULLER & THALER ASSET MANAGEMENT, INC. (807.9K), MILLENNIUM MANAGEMENT LLC (218.15K), Goldman Sachs Group Inc (208.53K), FMR LLC (179.84K), Morgan Stanley (170.82K).
Per Business Quant data, the top 10 holders of Sterling Infrastructure for the quarter ending March 2026 are BlackRock, Inc. (3.98Mn), FMR LLC (1.47Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.41Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.32Mn), Janus Henderson Group Plc (1.24Mn), Invesco Ltd. (1.19Mn), State Street Corp (1.09Mn), GEODE CAPITAL MANAGEMENT, LLC (939.28K), FIRST TRUST ADVISORS LP (877.99K), RENAISSANCE TECHNOLOGIES LLC (766.91K).

Form 13F Holdings

692 Institutional Holders

Report period 31 Mar, 2026

Total shares held 28.62Mn

Of outstanding 93.37%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	3,984,283	13.00%	▲61,517	+1.57%	$1.62Bn
2	FMR LLC	0000315066	1,474,561	4.81%	▼179,838	-10.87%	$600.54Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,409,548	4.60%	▲1,409,548	0.00%	$574.07Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,319,752	4.31%	▲1,319,752	0.00%	$537.50Mn
5	Janus Henderson Group Plc	0001274173	1,238,290	4.04%	▲662,404	+115.02%	$504.41Mn
6	Invesco Ltd.	0000914208	1,188,912	3.88%	▲382,192	+47.38%	$484.21Mn
7	State Street Corp	0000093751	1,088,522	3.55%	▲16,134	+1.50%	$443.32Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	939,282	3.06%	▲132,226	+16.38%	$390.31Mn
9	FIRST TRUST ADVISORS LP	0001125816	877,990	2.86%	▲188,048	+27.26%	$357.58Mn
10	RENAISSANCE TECHNOLOGIES LLC	0001037389	766,914	2.50%	▼36,280	-4.52%	$312.34Mn
11	DIMENSIONAL FUND ADVISORS LP	0000354204	568,605	1.86%	▼11,575	-2.00%	$231.53Mn
12	CONGRESS ASSET MANAGEMENT CO	0000897378	497,098	1.62%	▲27,898	+5.95%	$202.45Mn
13	AMERICAN CENTURY COMPANIES INC	0000748054	471,576	1.54%	▼13,820	-2.85%	$192.06Mn
14	Morgan Stanley	0000895421	467,749	1.53%	▼170,817	-26.75%	$190.50Mn
15	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	410,727	1.34%	▲410,727	0.00%	$167.28K
16	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	403,002	1.31%	▼807,902	-66.72%	$164.13Mn
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	386,535	1.26%	▼7,483	-1.90%	$157.42Mn
18	Northern Trust Corp	0000073124	363,717	1.19%	▲6,094	+1.70%	$148.13Mn
19	Capital Research Global Investors	0001422848	338,013	1.10%	▼26,054	-7.16%	$137.66Mn
20	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0001644956	323,421	1.06%	▲282,167	+683.97%	$131.72Mn

Showing 1 to 20 of 692 holders