Orion Group Holdings Inc (ORN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

27,324,000Shares Outstanding

1,772,226Shares held by institutions

$17,988,094Value of institutional holdings

92.74%Institutional ownership %

11.01%Shares Changed QoQ

117No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 3 institutions have reported a stake in Orion Group Holdings Inc (NYSE:ORN) as of December 2025, according to recent 13F filings with the SEC.

The collective stake of institutional investors in Orion Group Holdings moved to 0.0% in December 2025, a shift down from the 78.9% reported for September 2025.
Quarterly data indicates a 1814.16% shift in institutional share volume, and the annual owner count reflects a decrease of 98.03%.
Of these 3 institutional investors, 2 increased their holdings in Orion Group Holdings, while 0 of them reduced positions, and 1 investors maintained their exposure.
This class of investors increased its holdings in Orion Group Holdings to 15.28K shares for the 13F-cycle ending December 2025, up by 14.48K shares quarter on quarter, and down 28.42Mn shares year over year.
The top institutional stake in Orion Group Holdings as of December 31, 2025 belongs to SG Americas Securities, LLC, which owns 14.39K shares, or 0.03% of the company.
Among the most significant buyers of Orion Group Holdings during December 2025 were SG Americas Securities, LLC (14.39K), GAMMA Investing LLC (90).
The top 3 institutional holders of Orion Group Holdings for the quarter ending December 2025 included SG Americas Securities, LLC (14.39K), True Wealth Design, LLC (568), GAMMA Investing LLC (320).

146 Institutional Holders

1,772,226 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BRANDES INVESTMENT PARTNERS, LP	30 Sep, 2025	4,953,530	628,941	14.54%	$41,213,370.00
BlackRock, Inc.	30 Sep, 2025	2,717,733	12,265	0.45%	$22,611,541.00
WASATCH ADVISORS LP	30 Sep, 2025	2,226,519	805,956	56.73%	$18,524,638.00
VANGUARD GROUP INC	30 Sep, 2025	2,024,885	5,572	0.28%	$16,847,043.00
ROYCE & ASSOCIATES LP	30 Sep, 2025	1,704,174	35,800	2.15%	$14,178,728.00
DIMENSIONAL FUND ADVISORS LP	30 Sep, 2025	1,684,977	17,390	1.04%	$14,019,336.00
Invesco Ltd.	30 Sep, 2025	1,271,358	562,863	79.44%	$10,577,698.00
GENDELL JEFFREY L	30 Sep, 2025	1,037,177	845,386	440.79%	$8,629,313.00
GRACE & WHITE INC /NY	30 Sep, 2025	998,342	-9,455	-0.94%	$8,306,205.00
GEODE CAPITAL MANAGEMENT, LLC	30 Sep, 2025	880,635	20,835	2.42%	$7,328,189.00
STATE STREET CORP	30 Sep, 2025	743,373	16,176	2.22%	$6,184,863.00
KENNEDY CAPITAL MANAGEMENT LLC	30 Sep, 2025	674,959	77,099	12.90%	$5,615,659.00
NEXT CENTURY GROWTH INVESTORS LLC	30 Sep, 2025	670,416	-262,492	-28.14%	$5,577,861.00
SILVERCREST ASSET MANAGEMENT GROUP LLC	30 Sep, 2025	568,010	568,010	0.00%	$4,725,843.00
CenterBook Partners LP	30 Sep, 2025	541,511	114,986	26.96%	$4,505,372.00
Russell Investments Group, Ltd.	30 Sep, 2025	539,112	-61,120	-10.18%	$4,485,419.00
FIRST WILSHIRE SECURITIES MANAGEMENT INC	30 Sep, 2025	530,739	69	0.01%	$4,415,748.00
AMERICAN CENTURY COMPANIES INC	30 Sep, 2025	511,021	-173,937	-25.39%	$4,251,695.00
Acuitas Investments, LLC	30 Sep, 2025	508,132	0	0.00%	$4,227,658.00
De Lisle Partners LLP	30 Sep, 2025	397,809	0	0.00%	$3,303,954.00

1 - 20 of 146

Research Tools

Orion Group Holdings Inc (ORN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

146 Institutional Holders

Create an account

Sign In

Reset Password

Get Pro for 60% off