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Dark Forest Capital Management’s Primoris Services PRIM Stock Holding History

Dark Forest Capital Management’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 		– Sell
-4,785
Closed -$594K – 1070
2025
Q4 		$594K Sell
4,785
-19,272
-80% -$2.52M 0.03% 782
2025
Q3 		$3.3M Buy
+24,057
New +$2.58M 0.12% 258
2025
Q2 		– Sell
-24,966
Closed -$1.43M – 1456
2025
Q1 		$1.43M Buy
24,966
+12,618
+102% +$912K 0.07% 506
2024
Q4 		$943K Sell
12,348
-23,624
-66% -$1.73M 0.14% 183
2024
Q3 		$2.09M Buy
35,972
+1,292
+4% +$68.9K 0.27% 78
2024
Q2 		$1.73M Buy
34,680
+22,684
+189% +$1.12M 0.32% 44
2024
Q1 		$511K Sell
11,996
-5,957
-33% -$220K 0.09% 269
2023
Q4 		$596K Buy
17,953
+3,320
+23% +$104K 0.09% 206
2023
Q3 		$479K Buy
+14,633
New +$478K 0.04% 733
2023
Q2 		– Sell
-5,698
Closed -$141K – 1319
2023
Q1 		$141K Sell
5,698
-2,076
-27% -$52.5K 0.03% 542
2022
Q4 		$171K Sell
7,774
-27,342
-78% -$553K 0.04% 286
2022
Q3 		$571K Buy
35,116
+35,104
+292,533% +$733K 0.1% 231
2022
Q2 		$0 Sell
12
-16,442
-100% -$396K ﹤0.01% 1271
2022
Q1 		$392K Buy
+16,454
New +$424K 0.09% 257
2021
Q3 		– Sell
-152
Closed -$4K – 1485
2021
Q2 		$4K Buy
+152
New +$4.9K ﹤0.01% 716

Other funds holding PRIM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Dark Forest Capital Management's PRIM Position: Q1 2026 in Review

Dark Forest Capital Management sold out of Primoris Services (PRIM) in Q1 2026, closing a stake of 4,785 shares — an estimated $594K sold.

Dark Forest Capital Management first reported a position in PRIM in Q2 2021 and held it in 15 quarters. The position peaked at $3.3M in Q3 2025. 511 funds tracked by Wall St. Rank hold PRIM as of Q1 2026.

  • Dark Forest Capital Management reported no remaining Primoris Services position as of Q1 2026 after selling out during the quarter.
  • Dark Forest Capital Management sold 4,785 Primoris Services shares in Q1 2026, an estimated $594K.
  • Dark Forest Capital Management first reported a position in Primoris Services in Q2 2021 and held it in 15 quarters.
  • Dark Forest Capital Management's Primoris Services position peaked at $3.3M in Q3 2025.
  • 511 funds tracked by Wall St. Rank held Primoris Services as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.