Optiver Holding’s Willdan Group WLDN Stock Holding History

Optiver Holding’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	–	Sell	-65	Closed	-$6.74K	–	2771
2025 Q4	$6.74K	Sell	65 -41	-39%	-$4.04K	﹤0.01%	1253
2025 Q3	$10.2K	Buy	+106	New	+$10K	﹤0.01%	1293

Other funds holding WLDN

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 New York $124B AUM 33.93% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Optiver Holding's WLDN Position: Q1 2026 in Review

Optiver Holding sold out of Willdan Group (WLDN) in Q1 2026, closing a stake of 65 shares — an estimated $6.74K sold.

Optiver Holding first reported a position in WLDN in Q3 2025 and held it in 2 quarters. The position peaked at $10.2K in Q3 2025. 253 funds tracked by Wall St. Rank hold WLDN as of Q1 2026.

Optiver Holding reported no remaining Willdan Group position as of Q1 2026 after selling out during the quarter.
Optiver Holding sold 65 Willdan Group shares in Q1 2026, an estimated $6.74K.
Optiver Holding first reported a position in Willdan Group in Q3 2025 and held it in 2 quarters.
Optiver Holding's Willdan Group position peaked at $10.2K in Q3 2025.
253 funds tracked by Wall St. Rank held Willdan Group as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.