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Harbor Capital Advisors’s Primoris Services PRIM Stock Holding History

Harbor Capital 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
Q1 		$28K Sell
193
-12,743
-99% -$1.87M ﹤0.01% 754
2025
Q4 		$1.61M Sell
12,936
-164
-1% -$21.4K 0.12% 227
2025
Q3 		$1.8M Sell
13,100
-24,906
-66% -$2.67M 0.14% 193
2025
Q2 		$2.96M Buy
38,006
+12,396
+48% +$840K 0.12% 225
2025
Q1 		$1.47M Buy
25,610
+3,214
+14% +$232K 0.07% 350
2024
Q4 		$1.71M Buy
22,396
+22,223
+12,846% +$1.62M 0.07% 336
2024
Q3 		$10K Buy
+173
New +$9.23K ﹤0.01% 985

Other funds holding PRIM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Harbor Capital Advisors's PRIM Position: Q1 2026 in Review

Harbor Capital Advisors reduced its Primoris Services (PRIM) stake by 99% in Q1 2026, selling an estimated $1.87M and leaving 193 shares worth $28K. The position accounts for ﹤0.01% of the portfolio, ranked #754.

Harbor Capital Advisors first reported a position in PRIM in Q3 2024 and has held it in 7 quarters since. The position peaked at $2.96M in Q2 2025. 508 funds tracked by Wall St. Rank hold PRIM as of Q1 2026.

  • Harbor Capital Advisors held 193 shares of Primoris Services worth $28K as of Q1 2026.
  • Harbor Capital Advisors sold 12,743 Primoris Services shares in Q1 2026, an estimated $1.87M.
  • Primoris Services made up ﹤0.01% of Harbor Capital Advisors's portfolio in Q1 2026, its #754 holding.
  • Harbor Capital Advisors first reported a position in Primoris Services in Q3 2024 and has held it in 7 quarters since.
  • Harbor Capital Advisors's Primoris Services position peaked at $2.96M in Q2 2025.
  • 508 funds tracked by Wall St. Rank held Primoris Services as of Q1 2026.

Based on Harbor Capital Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.