Capstone Investment Advisors
PRIM icon

Capstone Investment Advisors’s Primoris Services PRIM Stock Holding History

Capstone Investment Advisors’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 		– Sell
-2,451
Closed -$351K – 1861
2026
Q1 		$351K Sell
2,451
-1,680
-41% -$246K ﹤0.01% 1305
2025
Q4 		$513K Sell
4,131
-1,546
-27% -$202K ﹤0.01% 1138
2025
Q3 		$780K Buy
+5,677
New +$610K ﹤0.01% 1132

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 $3.38T AUM 44.17% 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

Capstone Investment Advisors's PRIM Position: Q2 2026 in Review

Capstone Investment Advisors sold out of Primoris Services (PRIM) in Q2 2026, closing a stake of 2,451 shares — an estimated $351K sold.

Capstone Investment Advisors first reported a position in PRIM in Q3 2025 and held it in 3 quarters. The position peaked at $780K in Q3 2025. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • Capstone Investment Advisors reported no remaining Primoris Services position as of Q2 2026 after selling out during the quarter.
  • Capstone Investment Advisors sold 2,451 Primoris Services shares in Q2 2026, an estimated $351K.
  • Capstone Investment Advisors first reported a position in Primoris Services in Q3 2025 and held it in 3 quarters.
  • Capstone Investment Advisors's Primoris Services position peaked at $780K in Q3 2025.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.