Horizon Investment Services’s Primoris Services PRIM Stock Holding History

Horizon Investment Services’s Portfolio PRIM Stock Details PRIM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$270K	Sell	2,727 -3,720	-58%	-$489K	0.08%	125
2026 Q1	$922K	Sell	6,447 -8,420	-57%	-$1.23M	0.32%	63
2025 Q4	$1.85M	Sell	14,867 -1,004	-6%	-$131K	0.66%	43
2025 Q3	$2.18M	Sell	15,871 -23	-0.1%	-$2.47K	0.82%	36
2025 Q2	$1.24M	Sell	15,894 -4,808	-23%	-$326K	0.54%	44
2025 Q1	$1.19M	Buy	20,702 +2,939	+17%	+$213K	0.58%	46
2024 Q4	$1.36M	Buy	17,763 +9,588	+117%	+$700K	0.58%	45
2024 Q3	$475K	Buy	8,175 +385	+5%	+$20.5K	0.2%	79
2024 Q2	$389K	Buy	7,790 +150	+2%	+$7.42K	0.18%	81
2024 Q1	$325K	Buy	+7,640	New	+$282K	0.16%	86
2021 Q3	–	Sell	-12,719	Closed	-$374K	–	121
2021 Q2	$374K	Sell	12,719 -417	-3%	-$13.5K	0.18%	85
2021 Q1	$435K	Buy	+13,136	New	+$432K	0.23%	77

Other funds holding PRIM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

SCA

Southpoint Capital Advisors New York $4.4B AUM 49.36% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Horizon Investment Services's PRIM Position: Q2 2026 in Review

Horizon Investment Services reduced its Primoris Services (PRIM) stake by 58% in Q2 2026, selling an estimated $489K and leaving 2,727 shares worth $270K. The position accounts for 0.08% of the portfolio, ranked #125.

Horizon Investment Services first reported a position in PRIM in Q1 2021 and has held it in 12 quarters since. The position peaked at $2.18M in Q3 2025. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

Horizon Investment Services held 2,727 shares of Primoris Services worth $270K as of Q2 2026.
Horizon Investment Services sold 3,720 Primoris Services shares in Q2 2026, an estimated $489K.
Primoris Services made up 0.08% of Horizon Investment Services's portfolio in Q2 2026, its #125 holding.
Horizon Investment Services first reported a position in Primoris Services in Q1 2021 and has held it in 12 quarters since.
Horizon Investment Services's Primoris Services position peaked at $2.18M in Q3 2025.
449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Horizon Investment Services's 13F filing for Q2 2026, filed 6 Aug 2026.