Cornerstone Investment Partners, LLC

Position in PRIM — Primoris Services Corp

CIK 1328062 ATLANTA, GA

Position in PRIM

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$1,151,901

+$191,306 QoQ

Shares Held

8,053

+4.1% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

10 quarters on record

Voting authority Sole 91.81671426797466.ToString("F0")% Shared 0.ToString("F0")% None 8.183285732025332.ToString("F0")%

Industrials · as of Mar 31, 2026

Cornerstone Investment Partners, LLC holds $7,297,359 across 7 Engineering & Construction names. PRIM ranks #4 (15.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	1,540	$2,123,644
2	EME	EMCOR Group, Inc.	2,170	$1,602,132
3	APG	APi Group Corp	36,448	$1,476,872
4	PRIM	Primoris Services Corp This page	8,053	$1,151,901
5	WLDN	Willdan Group, Inc.	5,992	$458,747
6	ORN	Orion Group Holdings Inc	25,074	$273,306
7	EXPO	Exponent Inc	3,230	$210,757

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,151,901	8,053	+4.1%	Shares	Sole	2026-05-08
2025-12-31	$960,595	7,738	+0.0%	Shares	Sole	2026-01-29
2025-09-30	$1,062,247	7,735	-24.3%	Shares	Sole	2025-11-06
2025-06-30	$796,235	10,216	+0.4%	Shares	Sole	2025-08-06
2025-03-31	$584,376	10,179	+31.5%	Shares	Sole	2025-04-30
2024-12-31	$591,183	7,738	+35.8%	Shares	Sole	2025-02-06
2024-09-30	$331,056	5,700	-0.8%	Shares	Sole	2024-11-13
2024-06-30	$286,767	5,748	-16.5%	Shares	Sole	2024-08-12
2021-06-30	$202,478	6,880	0.0%	Shares	Sole	2021-07-29
2021-03-31	$227,934	6,880	—	Shares	Sole	2021-04-26
No filing history on record for this holder in this stock.