ALLIANCEBERNSTEIN L.P.

Position in WLDN — Willdan Group, Inc.

CIK 1109448 NASHVILLE, TN

Position in WLDN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$3,420,853

-$1,730,219 QoQ

Shares Held

44,682

-10.1% QoQ

Ownership

0.296%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

ALLIANCEBERNSTEIN L.P. holds $1,394,799,349 across 34 Engineering & Construction names. WLDN ranks #27 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STN	Stantec Inc	3,463,970	$299,287,008
2	FIX	Comfort Systems USA Inc	148,961	$205,415,729
3	PWR	Quanta Services, Inc.	301,894	$165,745,843
4	PRIM	Primoris Services Corp	683,386	$97,751,533
5	TTEK	Tetra Tech Inc	2,807,465	$84,560,845
6	ECG	Everus Construction Group, Inc.	676,599	$79,879,277
7	GVA	Granite Construction Inc	647,558	$77,629,253
8	APG	APi Group Corp	1,286,448	$52,126,872

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,420,853	44,682	-10.1%	Shares	Defined	2026-05-15
2025-12-31	$5,151,072	49,692	+4.4%	Shares	Defined	2026-02-17
2025-09-30	$4,603,604	47,612	-1.8%	Shares	Defined	2025-11-14
2025-06-30	$3,030,609	48,482	-14.2%	Shares	Defined	2025-08-14
2025-03-31	$2,301,983	56,532	-9.9%	Shares	Defined	2025-05-15
2024-12-31	$2,389,461	62,732	+786.0%	Shares	Defined	2025-02-12
2024-06-30	$204,258	7,080	+1.1%	Shares	Defined	2024-08-14
2020-12-31	$291,900	7,000	-28.6%	Shares	Defined	2021-02-08
2020-09-30	$249,998	9,800	-13.3%	Shares	Defined	2020-11-12
2020-06-30	$282,613	11,300	—	Shares	Defined	2020-08-13
No filing history on record for this holder in this stock.