Citadel Advisors
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Citadel Advisors’s Primoris Services PRIM Stock Holding History

Citadel Advisors’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 		$901K Sell
6,300
-100
-2% -$14.6K ﹤0.01% 7896
2025
Q4 		$794K Sell
6,400
-14,600
-70% -$1.91M ﹤0.01% 7933
2025
Q3 		$2.88M Sell
21,000
-12,700
-38% -$1.36M ﹤0.01% 5373
2025
Q2 		$2.63M Sell
33,700
-18,100
-35% -$1.23M ﹤0.01% 5198
2025
Q1 		$2.97M Buy
51,800
+43,900
+556% +$3.17M ﹤0.01% 4782
2024
Q4 		$604K Sell
7,900
-500
-6% -$36.5K ﹤0.01% 8146
2024
Q3 		$488K Sell
8,400
-40,900
-83% -$2.18M ﹤0.01% 8307
2024
Q2 		$2.46M Buy
49,300
+48,800
+9,760% +$2.41M ﹤0.01% 4928
2024
Q1 		$21.3K Sell
500
-1,200
-71% -$44.3K ﹤0.01% 12972
2023
Q4 		$56.5K Sell
1,700
-200
-11% -$6.24K ﹤0.01% 11649
2023
Q3 		$62.2K Buy
1,900
+400
+27% +$13.1K ﹤0.01% 11483
2023
Q2 		$45.7K Sell
1,500
-4,100
-73% -$110K ﹤0.01% 11908
2023
Q1 		$138K Buy
5,600
+4,600
+460% +$116K ﹤0.01% 10777
2022
Q4 		$21.9K Buy
+1,000
New +$20.2K ﹤0.01% 13070
2022
Q2 		– Sell
-19,600
Closed -$467K – 13833
2022
Q1 		$467K Buy
19,600
+3,200
+20% +$82.4K ﹤0.01% 9557
2021
Q4 		$393K Buy
16,400
+4,500
+38% +$114K ﹤0.01% 10269
2021
Q3 		$291K Sell
11,900
-32,700
-73% -$879K ﹤0.01% 11118
2021
Q2 		$1.31M Sell
44,600
-500
-1% -$16.1K ﹤0.01% 7640
2021
Q1 		$1.49M Buy
+45,100
New +$1.48M ﹤0.01% 7109

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

Citadel Advisors's PRIM Position: Q1 2026 in Review

Citadel Advisors increased its Primoris Services (PRIM) stake by 105% in Q1 2026, buying an estimated $21.2M and bringing the position to 282,418 shares worth $40.4M. The position accounts for 0.01% of the portfolio, ranked #1562.

Citadel Advisors first reported a position in PRIM in Q3 2013 and has held it in 49 quarters since. 508 funds tracked by Wall St. Rank hold PRIM as of Q1 2026.

  • Citadel Advisors held 282,418 shares of Primoris Services worth $40.4M as of Q1 2026.
  • Citadel Advisors bought 144,609 Primoris Services shares in Q1 2026, an estimated $21.2M.
  • Primoris Services made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1562 holding.
  • Citadel Advisors first reported a position in Primoris Services in Q3 2013 and has held it in 49 quarters since.
  • 508 funds tracked by Wall St. Rank held Primoris Services as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.