Willdan Group Ownership | Who Owns Willdan Group?

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Willdan Group Ownership Summary

Willdan Group is owned by 77.65% institutional investors, 3.28% insiders, and 19.07% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.99% of WLDN shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.96% of its assets in Willdan Group shares.

WLDN Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Willdan Group	77.65%	3.28%	19.07%
Sector	Industrials Stocks	49.61%	15.69%	34.70%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	1.32M	8.99%	$100.88M
Vanguard group	1.20M	8.23%	$124.55M
Blackrock	918.36K	6.75%	$26.49M
Two sigma investments, lp	468.02K	3.19%	$35.83M
Wasatch advisors lp	381.58K	2.60%	$29.21M
Geode capital management	354.29K	2.42%	$27.13M
State street	314.70K	2.15%	$24.09M
Dimensional fund advisors lp	308.95K	2.11%	$23.65M
First trust advisors lp	286.86K	1.96%	$21.96M
Ameriprise financial	272.35K	1.86%	$20.85M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Summit creek advisors	147.54K	2.32%	$11.30M
Neumeier poma investment counsel	215.66K	1.36%	$16.51M
Wulff, hansen	15.39K	1.20%	$1.18M
Essex investment management	78.29K	0.95%	$5.99M
Rbf capital	184.60K	0.74%	$14.13M
Militia capital partners, lp	15.00K	0.68%	$1.45M
Valiant capital management	143.33K	0.63%	$10.97M
G2 investment partners management	31.00K	0.58%	$2.37M
Stoneridge investment partners	9.80K	0.54%	$750.00K
Divisadero street capital management, lp	164.99K	0.53%	$12.63M

Top Buyers

Holder	Shares	% Assets	Change
Neumeier poma investment counsel	215.66K	1.36%	215.66K
Two sigma investments, lp	468.02K	0.03%	172.28K
Vanguard group	1.20M	0.00%	126.25K
Wasatch advisors lp	381.58K	0.19%	120.11K
Nuveen asset management	208.06K	0.00%	119.89K

Top Sellers

Holder	Shares	% Assets	Change
Amundi	-	-	-847.28K
Arrowstreet capital, limited partnership	-	-	-180.01K
Redwood grove capital	-	-	-178.51K
Forager capital management	-	-	-167.96K
Divisadero street capital management, lp	164.99K	0.53%	-133.94K

New Positions

Holder	Shares	% Assets	Change	Value
Neumeier poma investment counsel	215.66K	1.36%	215.66K	$16.51M
Vanguard fiduciary trust	95.75K	0.00%	95.75K	$7.33M
Thrivent financial for lutherans	60.47K	0.01%	60.47K	$4.63M
Ranger investment management	46.44K	0.26%	46.44K	$3.56M
Cvfg	44.55K	0.42%	44.55K	$3.41M

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-1.00
Massmutual trust co fsb/adv	-1.00
National bank of canada /fi/	-2.00
Breakwater investment management	-5.00
Newbridge financial services group	-6.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	257	-5.86%	11,380,033	2.24%	77	1.34%	150	-1.96%	74	-6.33%
Dec 31, 2025	176	-33.83%	7,295,966	-34.08%	49	0.85%	101	-37.65%	46	-37.84%
Sep 30, 2025	253	39.01%	11,026,112	6.31%	76	1.48%	151	48.04%	74	29.82%
Jun 30, 2025	190	9.20%	10,922,197	4.18%	75	1.38%	103	14.44%	62	1.64%
Mar 31, 2025	170	7.59%	10,238,848	2.17%	72	1.36%	87	-6.45%	60	36.36%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	442.65K	2.96%	-
Vanguard US Total Market Shares ETF	413.22K	2.87%	-
iShares Russell 2000 ETF	330.75K	2.21%	2.77K
KBI Glb Sust Infras D EUR Acc	222.67K	1.58%	-59.78K
Summit Creek Small Cap Growth	212.91K	1.51%	-
Summit Creek SMid Cap Growth	200.41K	1.43%	-
Neumeier Poma Small Cap Value	208.30K	1.41%	208.30K
Swedbank Robur Transition Energy A	202.30K	1.40%	-13.90K
Columbia Acorn Inst	206.12K	1.38%	-
Wasatch Micro Cap	198.73K	1.33%	71.80K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 14, 2026	BIEBER MICHAEL A	PRESIDENT AND CEO	Sell	$25.87K
May 14, 2026	BIEBER MICHAEL A	PRESIDENT AND CEO	Sell	$737.12K
May 14, 2026	BIEBER MICHAEL A	PRESIDENT AND CEO	Sell	$2.12M
May 14, 2026	BIEBER MICHAEL A	PRESIDENT AND CEO	Sell	$2.31M
May 13, 2026	BIEBER MICHAEL A	PRESIDENT AND CEO	Sell	$925.67K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	5
2026 Q1	-	1
2025 Q3	-	27
2025 Q2	-	8
2025 Q1	-	1

WLDN Ownership FAQ

Who owns the most shares of Willdan Group?

Willdan Group’s largest shareholders are Blackrock funding, inc. /de (1.32M shares, 8.99%), Vanguard group (1.2M shares, 8.23%), and Blackrock (918.36K shares, 6.75%). Together, they hold 23.97% of Willdan Group’s total shares outstanding.

Does Blackrock own Willdan Group?

Yes, BlackRock owns 6.75% of Willdan Group, totaling 918.36K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 26.49M$. In the last quarter, BlackRock increased its holdings by 36.9K shares, a 4.19% change.

Who is Willdan Group’s biggest shareholder by percentage of total assets invested?

Summit creek advisors is Willdan Group’s biggest shareholder by percentage of total assets invested, with 2.32% of its assets in 147.54K Willdan Group shares, valued at 11.3M$.

Who is the top mutual fund holder of Willdan Group shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Willdan Group shares, with 2.96% of its total shares outstanding invested in 442.65K Willdan Group shares.

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