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Laurion Capital Management’s Primoris Services PRIM Stock Holding History

Laurion 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
Q2 		$214K Buy
+2,164
New +$285K 0.01% 391
2021
Q2 		– Sell
-111,936
Closed -$3.71M – 908
2021
Q1 		$3.71M Buy
+111,936
New +$3.68M 0.02% 364
2017
Q3 		– Sell
-12,596
Closed -$314K – 1847
2017
Q2 		$314K Buy
+12,596
New +$298K ﹤0.01% 1413

Other funds holding PRIM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
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
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Laurion Capital Management's PRIM Position: Q2 2026 in Review

Laurion Capital Management opened a new position in Primoris Services (PRIM) in Q2 2026: 2,164 shares worth $214K. The stake represents 0.01% of the portfolio and ranks #391 among its holdings. This is a return to the name: Laurion Capital Management previously reported a position in PRIM as recently as Q1 2021.

Laurion Capital Management first reported a position in PRIM in Q2 2017 and has held it in 3 quarters since. The position peaked at $3.71M in Q1 2021. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • Laurion Capital Management held 2,164 shares of Primoris Services worth $214K as of Q2 2026.
  • Primoris Services was a new Laurion Capital Management position in Q2 2026.
  • Primoris Services made up 0.01% of Laurion Capital Management's portfolio in Q2 2026, its #391 holding.
  • Laurion Capital Management first reported a position in Primoris Services in Q2 2017 and has held it in 3 quarters since.
  • Laurion Capital Management's Primoris Services position peaked at $3.71M in Q1 2021.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Laurion Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.