Marshall Wace
PRIM icon

Marshall Wace’s Primoris Services PRIM Stock Holding History

Marshall Wace’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 		$29.2M Buy
294,605
+285,095
+2,998% +$37.5M 0.02% 571
2026
Q1 		$1.36M Buy
+9,510
New +$1.39M ﹤0.01% 1987
2025
Q4 		– Sell
-53,113
Closed -$7.29M – 3377
2025
Q3 		$7.29M Sell
53,113
-72,014
-58% -$7.73M 0.01% 1042
2025
Q2 		$9.75M Buy
125,127
+105,430
+535% +$7.15M 0.01% 846
2025
Q1 		$1.13M Sell
19,697
-308,630
-94% -$22.3M ﹤0.01% 1727
2024
Q4 		$25.1M Buy
328,327
+17,150
+6% +$1.25M 0.03% 468
2024
Q3 		$18.1M Sell
311,177
-251,848
-45% -$13.4M 0.02% 540
2024
Q2 		$28.1M Buy
+563,025
New +$27.9M 0.04% 397
2022
Q4 		– Sell
-14,835
Closed -$241K – 3319
2022
Q3 		$241K Buy
+14,835
New +$310K ﹤0.01% 3026
2022
Q2 		– Sell
-15,374
Closed -$367K – 3757
2022
Q1 		$367K Buy
+15,374
New +$396K ﹤0.01% 2909
2021
Q2 		– Sell
-332,727
Closed -$11M – 2993
2021
Q1 		$11M Buy
332,727
+261,846
+369% +$8.62M 0.05% 407
2020
Q4 		$1.96M Sell
70,881
-103,575
-59% -$2.38M 0.01% 963
2020
Q3 		$3.15M Buy
174,456
+122,122
+233% +$2.16M 0.02% 678
2020
Q2 		$929K Buy
+52,334
New +$825K 0.01% 1018
2019
Q2 		– Sell
-27,058
Closed -$560K – 1744
2019
Q1 		$560K Buy
+27,058
New +$569K 0.01% 1109
2018
Q2 		– Sell
-22,900
Closed -$572K – 820
2018
Q1 		$572K Buy
+22,900
New +$588K 0.02% 338
2016
Q3 		– Sell
-19,972
Closed -$378K – 1094
2016
Q2 		$378K Buy
+19,972
New +$431K ﹤0.01% 872
2014
Q4 		– Sell
-16,847
Closed -$452K – 927
2014
Q3 		$452K Buy
16,847
+10,172
+152% +$279K 0.01% 651
2014
Q2 		$193K Buy
+6,675
New +$193K ﹤0.01% 858

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

Marshall Wace's PRIM Position: Q2 2026 in Review

Marshall Wace increased its Primoris Services (PRIM) stake by 2,998% in Q2 2026, buying an estimated $37.5M and bringing the position to 294,605 shares worth $29.2M. The position accounts for 0.02% of the portfolio, ranked #571.

Marshall Wace first reported a position in PRIM in Q2 2014 and has held it in 19 quarters since. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • Marshall Wace held 294,605 shares of Primoris Services worth $29.2M as of Q2 2026.
  • Marshall Wace bought 285,095 Primoris Services shares in Q2 2026, an estimated $37.5M.
  • Primoris Services made up 0.02% of Marshall Wace's portfolio in Q2 2026, its #571 holding.
  • Marshall Wace first reported a position in Primoris Services in Q2 2014 and has held it in 19 quarters since.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.