Vanguard Personalized Indexing Management
PRIM icon

Vanguard Personalized Indexing Management’s Primoris Services PRIM Stock Holding History

Vanguard Personalized Indexing Management’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 		$245K Sell
2,467
-428
-15% -$56.3K ﹤0.01% 1816
2026
Q1 		$414K Buy
2,895
+845
+41% +$124K ﹤0.01% 1420
2025
Q4 		$254K Buy
2,050
+273
+15% +$35.6K ﹤0.01% 1602
2025
Q3 		$244K Buy
+1,777
New +$191K ﹤0.01% 1592

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

Vanguard Personalized Indexing Management's PRIM Position: Q2 2026 in Review

Vanguard Personalized Indexing Management reduced its Primoris Services (PRIM) stake by 15% in Q2 2026, selling an estimated $56.3K and leaving 2,467 shares worth $245K. The position accounts for ﹤0.01% of the portfolio, ranked #1816.

Vanguard Personalized Indexing Management first reported a position in PRIM in Q3 2025 and has held it in 4 quarters since. The position peaked at $414K in Q1 2026. 449 funds tracked by Wall St. Rank hold PRIM as of Q2 2026.

  • Vanguard Personalized Indexing Management held 2,467 shares of Primoris Services worth $245K as of Q2 2026.
  • Vanguard Personalized Indexing Management sold 428 Primoris Services shares in Q2 2026, an estimated $56.3K.
  • Primoris Services made up ﹤0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1816 holding.
  • Vanguard Personalized Indexing Management first reported a position in Primoris Services in Q3 2025 and has held it in 4 quarters since.
  • Vanguard Personalized Indexing Management's Primoris Services position peaked at $414K in Q1 2026.
  • 449 funds tracked by Wall St. Rank held Primoris Services as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.