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
Q3 		$656K Sell
8,800
-13,400
-60% -$1.08M ﹤0.01% 3235
2026
Q2 		$2.2M Buy
22,200
+20,600
+1,288% +$2.71M ﹤0.01% 1942
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% 7921
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

First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $127B AUM 33.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Van Berkom & Associates
Van Berkom & Associates Montreal, Quebec, Canada $2.81B AUM 6.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 42.55% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Simplex Trading's PRIM Position: Q3 2026 in Review

Simplex Trading sold out of Primoris Services (PRIM) in Q3 2026, closing a stake of 3,951 shares — an estimated $319K sold.

Simplex Trading first reported a position in PRIM in Q4 2014 and held it in 20 quarters. The position peaked at $1.18M in Q2 2024. 265 funds tracked by Wall St. Rank hold PRIM as of Q3 2026.

  • Simplex Trading reported no remaining Primoris Services position as of Q3 2026 after selling out during the quarter.
  • Simplex Trading sold 3,951 Primoris Services shares in Q3 2026, an estimated $319K.
  • Simplex Trading first reported a position in Primoris Services in Q4 2014 and held it in 20 quarters.
  • Simplex Trading's Primoris Services position peaked at $1.18M in Q2 2024.
  • 265 funds tracked by Wall St. Rank held Primoris Services as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.