Willdan WLDN Institutional Ownership

NASDAQ WLDN

$85.56 -0.02 (-0.02%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

246 Institutions

Increased 148 60.2%

Unchanged 25 10.2%

Reduced 73 29.7%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

7,721.45%

▼-19.77 pp QoQ

Shares Held by Institutions

11.43Mn

of 148.00K outstanding

▲+18.50% QoQ

Shares Outstanding

148.00K

-11.28Mn held outside 13F filers

Institutional Investors

246

filed 13F for Mar 2026

▼-13 vs prior quarter

Net Shares Added (QoQ)

+1.78Mn

accumulated since last quarter

Value of Holdings

$966.10Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

Willdan Group, Inc. (NASDAQ:WLDN) has 246 institutional investors with active 13F positions as of March 2026.

Collectively, these holders controlled 7721.5% of Willdan's outstanding shares in March 2026, down from 7741.2% in December 2025.
They increased total shares held in Willdan by 18.5% from last quarter, and the number of investors in WLDN increased 44.71% annually.
Of these 246 funds, 148 grew their exposure to Willdan, 73 cut back, and 25 maintained positions.
Altogether, these fund groups held 11.43Mn shares in WLDN by March 2026, up by 1.78Mn shares quarter on quarter, and up 607.49K shares year over year.
As of March 31, 2026, the biggest holder of Willdan is BlackRock, Inc. at 1.32Mn shares, representing 890.35% of shares outstanding.
The biggest buyers of Willdan for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (613.33K), VANGUARD PORTFOLIO MANAGEMENT LLC (485.18K), NEUMEIER POMA INVESTMENT COUNSEL LLC (215.66K), TWO SIGMA INVESTMENTS, LP (172.28K), WASATCH ADVISORS LP (120.11K).
The largest sales of WLDN for the quarter ending March 2026 came from Goldman Sachs Group Inc (159.83K), Divisadero Street Capital Management, LP (133.94K), Swedbank AB (112.9K), MERCER GLOBAL ADVISORS INC /ADV (91.77K), BARD ASSOCIATES INC (73.17K).
Willdan's 10 largest shareholders as of March 2026 include BlackRock, Inc. (1.32Mn), VANGUARD CAPITAL MANAGEMENT LLC (613.33K), VANGUARD PORTFOLIO MANAGEMENT LLC (485.18K), TWO SIGMA INVESTMENTS, LP (468.02K), WASATCH ADVISORS LP (381.58K), RBF Capital, LLC (369.2K), GEODE CAPITAL MANAGEMENT, LLC (354.29K), State Street Corp (314.7K), DIMENSIONAL FUND ADVISORS LP (308.95K), FIRST TRUST ADVISORS LP (286.86K) per Business Quant data.

Form 13F Holdings

246 Institutional Holders

Report period 31 Mar, 2026

Total shares held 11.43Mn

Of outstanding 7,721.45%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,317,724	890.35%	▲2,818	+0.21%	$100.88Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	613,327	414.41%	▲613,327	0.00%	$46.96Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	485,181	327.83%	▲485,181	0.00%	$37.15Mn
4	TWO SIGMA INVESTMENTS, LP	0001179392	468,022	316.23%	▲172,285	+58.26%	$35.83Mn
5	WASATCH ADVISORS LP	0000814133	381,581	257.83%	▲120,110	+45.94%	$29.21Mn
6	RBF Capital, LLC	0001134621	369,200	249.46%	0	0.00%	$28.27Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	354,292	239.39%	▲11,292	+3.29%	$27.13Mn
8	State Street Corp	0000093751	314,700	212.64%	▲8,855	+2.90%	$24.09Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	308,947	208.75%	▲21,669	+7.54%	$23.65Mn
10	FIRST TRUST ADVISORS LP	0001125816	286,858	193.82%	▲49,161	+20.68%	$21.96Mn
11	Ameriprise Financial Inc	0000820027	272,354	184.02%	▲92,456	+51.39%	$20.85Mn
12	Nuveen, LLC	0001871926	242,491	163.85%	▲57,414	+31.02%	$18.57Mn
13	Swedbank AB	0000946431	236,700	159.93%	▼112,900	-32.29%	$18.12Mn
14	DRIEHAUS CAPITAL MANAGEMENT LLC	0000938206	219,904	148.58%	▲9,318	+4.42%	$16.84Mn
15	Allspring Global Investments Holdings, LLC	0001890906	216,429	146.24%	▲37,624	+21.04%	$17.10Mn
16	NEUMEIER POMA INVESTMENT COUNSEL LLC	0001044936	215,660	145.72%	▲215,660	0.00%	$16.51Mn
17	Divisadero Street Capital Management, LP	0001901865	164,987	111.48%	▼133,945	-44.81%	$12.63Mn
18	Northern Trust Corp	0000073124	149,109	100.75%	▲2,890	+1.98%	$11.42Mn
19	Wells Fargo & Company/Mn	0000072971	147,985	99.99%	▼59,605	-28.71%	$11.33Mn
20	ALGERT GLOBAL LLC	0001275218	147,587	99.72%	▲38,500	+35.29%	$11.30K

Showing 1 to 20 of 246 holders