Optiver Holding
PRIM icon

Optiver Holding’s Primoris Services PRIM Stock Holding History

Optiver Holding’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 		$7.43K Buy
+75
New +$9.86K ﹤0.01% 1833
2026
Q1 		– Sell
-41
Closed -$5.09K – 2651
2025
Q4 		$5.09K Sell
41
-221
-84% -$28.9K ﹤0.01% 1361
2025
Q3 		$36K Sell
262
-45
-15% -$4.83K ﹤0.01% 842
2025
Q2 		$23.9K Buy
307
+4
+1% +$271 ﹤0.01% 787
2025
Q1 		$17.4K Buy
+303
New +$21.9K ﹤0.01% 743

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

Optiver Holding's PRIM Position: Q2 2026 in Review

Optiver Holding opened a new position in Primoris Services (PRIM) in Q2 2026: 75 shares worth $7.43K. The stake represents ﹤0.01% of the portfolio and ranks #1833 among its holdings. This is a return to the name: Optiver Holding previously reported a position in PRIM as recently as Q4 2025.

Optiver Holding first reported a position in PRIM in Q1 2025 and has held it in 5 quarters since. The position peaked at $36K in Q3 2025. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • Optiver Holding held 75 shares of Primoris Services worth $7.43K as of Q2 2026.
  • Primoris Services was a new Optiver Holding position in Q2 2026.
  • Primoris Services made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1833 holding.
  • Optiver Holding first reported a position in Primoris Services in Q1 2025 and has held it in 5 quarters since.
  • Optiver Holding's Primoris Services position peaked at $36K in Q3 2025.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.