Simplex Trading
PRIM icon

Simplex Trading’s Primoris Services PRIM Stock Holding History

Simplex Trading’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
Q1 		$229K Sell
1,600
-2,600
-62% -$381K ﹤0.01% 4146
2025
Q4 		$521K Sell
4,200
-8,400
-67% -$1.1M ﹤0.01% 3263
2025
Q3 		$1.73M Sell
12,600
-200
-2% -$21.5K ﹤0.01% 2471
2025
Q2 		$997K Buy
12,800
+8,900
+228% +$603K ﹤0.01% 2780
2025
Q1 		$223K Sell
3,900
-7,800
-67% -$564K ﹤0.01% 4201
2024
Q4 		$893K Buy
11,700
+11,300
+2,825% +$825K ﹤0.01% 2948
2024
Q3 		$23K Sell
400
-26,800
-99% -$1.43M ﹤0.01% 6561
2024
Q2 		$1.36M Buy
27,200
+12,900
+90% +$638K ﹤0.01% 2594
2024
Q1 		$608K Buy
14,300
+13,300
+1,330% +$491K ﹤0.01% 3650
2023
Q4 		$33K Buy
+1,000
New +$31.2K ﹤0.01% 6485
2023
Q3 		– Sell
-500
Closed -$15K – 9577
2023
Q2 		$15K Sell
500
-14,600
-97% -$391K ﹤0.01% 7047
2023
Q1 		$372K Buy
15,100
+11,300
+297% +$286K ﹤0.01% 3578
2022
Q4 		$83K Buy
3,800
+2,900
+322% +$58.6K ﹤0.01% 5297
2022
Q3 		$14K Sell
900
-12,600
-93% -$263K ﹤0.01% 7922
2022
Q2 		$293K Buy
13,500
+3,900
+41% +$93.9K ﹤0.01% 4131
2022
Q1 		$228K Buy
9,600
+4,800
+100% +$124K ﹤0.01% 4962
2021
Q4 		$115K Buy
4,800
+1,100
+30% +$27.8K ﹤0.01% 6029
2021
Q3 		$109K Hold
3,700
– – ﹤0.01% 6504
2021
Q2 		$108K Buy
3,700
+3,686
+26,329% +$119K ﹤0.01% 6624
2021
Q1 		$46K Buy
14
+1
+8% +$33 ﹤0.01% 6722
2020
Q4 		$35K Sell
13
-10
-43% -$230 ﹤0.01% 6539
2020
Q3 		$41K Buy
+23
New +$407 ﹤0.01% 5801
2020
Q2 		– Sell
-3
Closed -$4K – 8195
2020
Q1 		$4K Sell
3
-2
-40% -$39 ﹤0.01% 6966
2019
Q4 		$11K Buy
+5
New +$107 ﹤0.01% 6339
2017
Q4 		– Sell
-41
Closed -$10K – 6532
2017
Q3 		$10K Buy
+41
New +$1.09K ﹤0.01% 3779

Other funds holding PRIM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Simplex Trading's PRIM Position: Q1 2026 in Review

Simplex Trading opened a new position in Primoris Services (PRIM) in Q1 2026: 3,113 shares worth $445K. The stake represents ﹤0.01% of the portfolio and ranks #3407 among its holdings. This is a return to the name: Simplex Trading previously reported a position in PRIM as recently as Q1 2025.

Simplex Trading first reported a position in PRIM in Q4 2014 and has held it in 19 quarters since. The position peaked at $1.18M in Q2 2024. 508 funds tracked by Wall St. Rank hold PRIM as of Q1 2026.

  • Simplex Trading held 3,113 shares of Primoris Services worth $445K as of Q1 2026.
  • Primoris Services was a new Simplex Trading position in Q1 2026.
  • Primoris Services made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3407 holding.
  • Simplex Trading first reported a position in Primoris Services in Q4 2014 and has held it in 19 quarters since.
  • Simplex Trading's Primoris Services position peaked at $1.18M in Q2 2024.
  • 508 funds tracked by Wall St. Rank held Primoris Services as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.