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ACADIAN ASSET MANAGEMENT LLC

Position in WLDN — Willdan Group, Inc.

CIK 916542 Boston, MA

Position in WLDN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$1,021,101
-$7,471,010 QoQ
Shares Held
12,909
-88.4% QoQ
Ownership
0.085%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#95
of 243 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WLDN Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $546,659,772 across 27 Engineering & Construction names. WLDN ranks #18 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WLDN

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,021,101 12,909
2026-03-31 $8,492,111 110,921
2025-12-31 $15,122,024 145,881
2025-09-30 $16,382,766 169,436
2025-06-30 $24,881,355 398,038
2025-03-31 $17,196,788 422,318
2024-12-31 $16,347,313 429,176
2024-09-30 $9,090,081 221,980
2024-06-30 $1,590,904 55,144
2024-03-31 $79,722 2,750
2023-12-31 $22,037 1,025
2023-09-30 $20,940 1,025