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CenterBook Partners’s Primoris Services PRIM Stock Holding History

CenterBook 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 		$8.57M Buy
+86,441
New +$11.4M 0.42% 52
2025
Q3 		– Sell
-14,646
Closed -$1.14M – 642
2025
Q2 		$1.14M Sell
14,646
-12,819
-47% -$869K 0.06% 317
2025
Q1 		$1.58M Buy
27,465
+7,090
+35% +$513K 0.1% 238
2024
Q4 		$1.56M Buy
+20,375
New +$1.49M 0.09% 254

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

CenterBook Partners's PRIM Position: Q2 2026 in Review

CenterBook Partners opened a new position in Primoris Services (PRIM) in Q2 2026: 86,441 shares worth $8.57M. The stake represents 0.42% of the portfolio and ranks #52 among its holdings. This is a return to the name: CenterBook Partners previously reported a position in PRIM as recently as Q2 2025.

CenterBook Partners first reported a position in PRIM in Q4 2024 and has held it in 4 quarters since. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • CenterBook Partners held 86,441 shares of Primoris Services worth $8.57M as of Q2 2026.
  • Primoris Services was a new CenterBook Partners position in Q2 2026.
  • Primoris Services made up 0.42% of CenterBook Partners's portfolio in Q2 2026, its #52 holding.
  • CenterBook Partners first reported a position in Primoris Services in Q4 2024 and has held it in 4 quarters since.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.