LP
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LMR Partners’s Primoris Services PRIM Stock Holding History

LMR Partners’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 		$733K Sell
7,393
-22,400
-75% -$2.94M ﹤0.01% 1121
2026
Q1 		$4.26M Buy
+29,793
New +$4.36M 0.01% 682
2025
Q1 		– Sell
-8,049
Closed -$615K – 1585
2024
Q4 		$615K Buy
+8,049
New +$588K 0.01% 802
2021
Q2 		– Sell
-75,000
Closed -$2.48M – 1284
2021
Q1 		$2.48M Buy
+75,000
New +$2.47M 0.06% 288

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

LMR Partners's PRIM Position: Q2 2026 in Review

LMR Partners reduced its Primoris Services (PRIM) stake by 75% in Q2 2026, selling an estimated $2.94M and leaving 7,393 shares worth $733K. The position accounts for ﹤0.01% of the portfolio, ranked #1121.

LMR Partners first reported a position in PRIM in Q1 2021 and has held it in 4 quarters since. The position peaked at $4.26M in Q1 2026. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • LMR Partners held 7,393 shares of Primoris Services worth $733K as of Q2 2026.
  • LMR Partners sold 22,400 Primoris Services shares in Q2 2026, an estimated $2.94M.
  • Primoris Services made up ﹤0.01% of LMR Partners's portfolio in Q2 2026, its #1121 holding.
  • LMR Partners first reported a position in Primoris Services in Q1 2021 and has held it in 4 quarters since.
  • LMR Partners's Primoris Services position peaked at $4.26M in Q1 2026.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.