Willdan Group, Inc. (WLDN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

13,314,286Shares Outstanding

1,783,901Shares held by institutions

$205,327,005Value of institutional holdings

79.78%Institutional ownership %

0.75%Shares Changed QoQ

81No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Willdan Group, Inc. (NASDAQ:WLDN) is held by 250 institutional firms.

The collective stake of institutional investors in Willdan moved to 71.6% in December 2025, a shift down from the 74.0% reported for September 2025.
The company experienced a 7.05% quarterly change in institutional shares held, alongside an increase of 63.40% in total owners annually.
Among the 250 institutional holders of Willdan, 144 added to their stakes while 75 trimmed their positions and 31 held steady.
The aggregate institutional position in Willdan now stands at 10.92Mn shares as of December 2025, after investors increased their holdings (up by 718.93K shares quarter on quarter which is up 1.28Mn shares year over year).
As of December 31, 2025, BlackRock, Inc. held Willdan's largest shareholding position with over 1.31Mn shares, representing 8.62% of total outstanding shares.
Among the most significant buyers of Willdan during December 2025 were RBF Capital, LLC (184.60K), VANGUARD GROUP INC (126.25K), FIRST TRUST ADVISORS LP (112.09K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (108.40K), DRIEHAUS CAPITAL MANAGEMENT LLC (86.77K).
Leading sellers of Willdan stock in December 2025 included CITADEL ADVISORS LLC (109.32K), Trexquant Investment LP (97.40K), MILLENNIUM MANAGEMENT LLC (89.66K), JANE STREET GROUP, LLC (80.20K), HRT FINANCIAL LP (76.11K).
The top 10 institutional holders of Willdan for the quarter ending December 2025 included BlackRock, Inc. (1.31Mn), VANGUARD GROUP INC (1.20Mn), RBF Capital, LLC (369.20K), GEODE CAPITAL MANAGEMENT, LLC (343.00K), STATE STREET CORP (305.85K), Divisadero Street Capital Management, LP (298.93K), TWO SIGMA INVESTMENTS, LP (295.74K), DIMENSIONAL FUND ADVISORS LP (287.28K), WASATCH ADVISORS LP (261.47K), FIRST TRUST ADVISORS LP (237.70K).

250 Institutional Holders

1,783,901 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	1,314,906	41,793	3.28%	$136,303,157.00
VANGUARD GROUP INC	31 Dec, 2025	1,201,517	126,247	11.74%	$124,549,252.00
RBF Capital, LLC	31 Dec, 2025	369,200	184,600	100.00%	$38,271,272.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	343,000	2,185	0.64%	$35,561,176.00
STATE STREET CORP	31 Dec, 2025	305,845	6,523	2.18%	$31,703,893.00
Divisadero Street Capital Management, LP	31 Dec, 2025	298,932	45,811	18.10%	$30,987,291.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	295,737	-6,643	-2.20%	$30,656,097.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	287,278	3,077	1.08%	$29,784,796.00
WASATCH ADVISORS LP	31 Dec, 2025	261,471	79,345	43.57%	$27,104,084.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	237,697	112,094	89.24%	$24,639,671.00
DRIEHAUS CAPITAL MANAGEMENT LLC	31 Dec, 2025	210,586	86,765	70.07%	$21,829,345.00
WELLS FARGO & COMPANY/MN	31 Dec, 2025	207,590	10,828	5.50%	$21,518,779.00
Handelsbanken Fonder AB	31 Dec, 2025	199,671	69,835	53.79%	$20,698.00
Nuveen, LLC	31 Dec, 2025	185,077	18,837	11.33%	$19,185,083.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	179,898	73,932	69.77%	$18,648,226.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	178,805	35,706	24.95%	$19,071,341.00
Swedbank AB	31 Dec, 2025	174,800	47,000	36.78%	$18,119,768.00
Qube Research & Technologies Ltd	31 Dec, 2025	167,041	-32,842	-16.43%	$17,315,470.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	154,300	18,200	13.37%	$15,994,738.00
Valiant Capital Management, L.P.	31 Dec, 2025	152,531	-7,712	-4.81%	$15,811,364.00

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