TWO SIGMA INVESTMENTS, LP

Position in WLDN — Willdan Group, Inc.

CIK 1179392 NEW YORK, NY

Position in WLDN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$11,910,403

-$23,921,361 QoQ

Shares Held

150,574

-67.8% QoQ

Ownership

0.989%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#25

of 243 holders

Holding Since

Jun 2023

13 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Industrials · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $752,455,063 across 32 Engineering & Construction names. WLDN ranks #14 (1.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STRL	Sterling Infrastructure, Inc.	189,003	$158,641,558
2	LGN	Legence Corp.	1,478,072	$125,976,076
3	ACM	Aecom	875,607	$61,117,368
4	EXPO	Exponent Inc	1,033,426	$60,724,111
5	MTZ	Mastec Inc	125,069	$52,036,208
6	STN	Stantec Inc	674,246	$46,462,291
7	GVA	Granite Construction Inc	245,067	$38,740,191
8	FER	Ferrovial N.V.	495,235	$33,978,073

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,910,403	150,574	-67.8%	Shares	Sole	2026-08-14
2026-03-31	$35,831,764	468,022	+58.3%	Shares	Sole	2026-05-15
2025-12-31	$30,656,097	295,737	-2.2%	Shares	Sole	2026-02-17
2025-09-30	$29,237,122	302,380	+207.1%	Shares	Sole	2025-11-14
2025-06-30	$6,155,234	98,468	+67.7%	Shares	Sole	2025-08-14
2025-03-31	$2,391,241	58,724	+130.5%	Shares	Sole	2025-05-15
2024-12-31	$970,418	25,477	-5.5%	Shares	Sole	2025-02-14
2024-09-30	$1,104,134	26,963	+3.6%	Shares	Sole	2024-11-14
2024-06-30	$750,792	26,024	+16.7%	Shares	Sole	2024-08-14
2024-03-31	$646,274	22,293	+16.1%	Shares	Sole	2024-05-15
2023-12-31	$412,821	19,201	+12.4%	Shares	Sole	2024-02-14
2023-09-30	$349,026	17,084	+26.1%	Shares	Sole	2023-11-14
2023-06-30	$259,503	13,544	—	Shares	Sole	2023-08-14
No filing history on record for this holder in this stock.