THAMES CAPITAL MANAGEMENT LLC

Position in PRIM — Primoris Services Corp

CIK 1714267 Roseland, NJ

Position in PRIM

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$14,304,715

+$1,890,095 QoQ

Shares Held

100,005

0.0% QoQ

Ownership

0.184%

of shares outstanding

% of Portfolio

2.62%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

THAMES CAPITAL MANAGEMENT LLC holds $54,480,435 across 4 Engineering & Construction names. PRIM ranks #2 (26.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AGX	Argan Inc	36,458	$19,856,849
2	PRIM	Primoris Services Corp This page	100,005	$14,304,715
3	FIX	Comfort Systems USA Inc	10,109	$13,940,209
4	STRL	Sterling Infrastructure, Inc.	15,662	$6,378,662

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,304,715	100,005	0.0%	Shares	Sole	2026-05-12
2025-12-31	$12,414,620	100,005	0.0%	Shares	Sole	2026-02-10
2025-09-30	$13,733,686	100,005	—	Shares	Sole	2025-10-28
No filing history on record for this holder in this stock.