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Cornerstone Investment Partners’s Willdan Group WLDN Stock Holding History

Cornerstone Investment Partners’s Portfolio WLDN Stock Details WLDN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$459K Buy
5,992
+1,357
+29% +$144K 0.02% 73
2025
Q4 		$480K Buy
4,635
+3
+0.1% +$295 0.02% 69
2025
Q3 		$448K Sell
4,632
-339
-7% -$32.1K 0.02% 72
2025
Q2 		$311K Buy
4,971
+2
+0% +$95 0.01% 100
2025
Q1 		$202K Sell
4,969
-428
-8% -$15.8K 0.01% 134
2024
Q4 		$206K Buy
5,397
+9
+0.2% +$386 0.01% 194
2024
Q3 		$221K Buy
+5,388
New +$194K 0.01% 156

Other funds holding WLDN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Cornerstone Investment Partners's WLDN Position: Q1 2026 in Review

Cornerstone Investment Partners increased its Willdan Group (WLDN) stake by 29% in Q1 2026, buying an estimated $144K and bringing the position to 5,992 shares worth $459K. The position accounts for 0.02% of the portfolio, ranked #73.

Cornerstone Investment Partners first reported a position in WLDN in Q3 2024 and has held it in 7 quarters since. The position peaked at $480K in Q4 2025. 253 funds tracked by Wall St. Rank hold WLDN as of Q1 2026.

  • Cornerstone Investment Partners held 5,992 shares of Willdan Group worth $459K as of Q1 2026.
  • Cornerstone Investment Partners bought 1,357 Willdan Group shares in Q1 2026, an estimated $144K.
  • Willdan Group made up 0.02% of Cornerstone Investment Partners's portfolio in Q1 2026, its #73 holding.
  • Cornerstone Investment Partners first reported a position in Willdan Group in Q3 2024 and has held it in 7 quarters since.
  • Cornerstone Investment Partners's Willdan Group position peaked at $480K in Q4 2025.
  • 253 funds tracked by Wall St. Rank held Willdan Group as of Q1 2026.

Based on Cornerstone Investment Partners's 13F filing for Q1 2026, filed 8 May 2026.