Swiss National Bank

Bank

Position in WLDN — Willdan Group, Inc.

CIK 1582202 ZURICH, V8

Position in WLDN

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$2,235,552

-$760,222 QoQ

Shares Held

29,200

+1.0% QoQ

Ownership

0.193%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

14 quarters on record

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

Industrials · as of Mar 31, 2026

Swiss National Bank holds $992,676,696 across 29 Engineering & Construction names. WLDN ranks #28 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	437,595	$240,248,406
2	FIX	Comfort Systems USA Inc	103,480	$142,697,885
3	FER	Ferrovial N.V.	1,778,470	$115,689,473
4	EME	EMCOR Group, Inc.	131,340	$96,969,635
5	J	Jacobs Solutions Inc.	346,500	$44,102,520
6	MTZ	Mastec Inc	126,000	$40,539,240
7	STN	Stantec Inc	383,970	$33,175,008
8	ACM	Aecom	386,880	$32,815,161

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,235,552	29,200	+1.0%	Shares	Sole	2026-05-07
2025-12-31	$2,995,774	28,900	+8.2%	Shares	Sole	2026-02-12
2025-09-30	$2,581,623	26,700	-10.1%	Shares	Sole	2025-11-13
2022-09-30	$439,857	29,700	+3.5%	Shares	Sole	2022-11-09
2022-06-30	$791,546	28,700	-5.3%	Shares	Sole	2022-08-09
2022-03-31	$929,907	30,300	+9.4%	Shares	Sole	2022-05-09
2021-12-31	$975,040	27,700	0.0%	Shares	Sole	2022-02-08
2021-09-30	$985,843	27,700	+4.1%	Shares	Sole	2021-11-08
2021-06-30	$1,001,224	26,600	+2.7%	Shares	Sole	2021-08-06
2021-03-31	$1,063,195	25,900	0.0%	Shares	Sole	2021-05-07
2020-12-31	$1,080,030	25,900	+3.2%	Shares	Sole	2021-02-05
2020-09-30	$640,301	25,100	+2.4%	Shares	Sole	2020-11-09
2020-06-30	$612,745	24,500	+17.2%	Shares	Sole	2020-08-05
2020-03-31	$446,633	20,900	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.