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Orion Group Holdings
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Overview Fund Activity

142 hedge funds and large institutions have $282M invested in Orion Group Holdings in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 49 increasing their positions, 44 reducing their positions, and 20 closing their positions.

Holders
142
Holders Change
–
Holders Change %
0%
% of All Funds
1.91%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
22
Increased
49
Reduced
44
Closed
20
Calls
$234K
Puts
–
Net Calls
+$234K
Net Calls Change
+$246K

Top Buyers

1
WA
1
Wasatch Advisors
Utah
$12.9M
2
FWSM
2
First Wilshire Securities Management
California
$4.81M
3
Citadel Advisors
3
Citadel Advisors
Florida
$5.66M
4
EIM
4
Essex Investment Management
Massachusetts
$2.72M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$2.57M

Top Sellers

1
GJL
1
Gendell Jeffrey L
$1.74M
2
RA
2
Royce & Associates
New York
$15.1M
3
FG
3
Formula Growth
Quebec, Canada
$3.07M
4
CP
4
CenterBook Partners
Connecticut
$3.87M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$2.26M
Name Market Value Shares Shares
Change 		Shares
Change %
BIP
1
Brandes Investment Partners
California
$39.2M 4,324,589 +51,112 +1%
BlackRock
2
BlackRock
New York
$24.5M 2,705,468 +108,050 +4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$18.3M 2,019,313 +16,768 +0.8%
RA
4
Royce & Associates
New York
$15.1M 1,668,374 -352,360 -17%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$15.1M 1,667,587 -56,486 -3%
WA
6
Wasatch Advisors
Utah
$12.9M 1,420,563 +1,420,563 New
GWI
7
Grace & White Inc
New York
$9.14M 1,007,797 +15,000 +2%
NCGI
8
Next Century Growth Investors
Minnesota
$8.46M 932,908 +221,536 +31%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$7.8M 859,800 +54,345 +7%
State Street
10
State Street
Massachusetts
$6.6M 727,197 +91,148 +14%
Invesco
11
Invesco
Georgia
$6.43M 708,495 -34,275 -5%
American Century Companies
12
American Century Companies
Missouri
$6.21M 684,958 -183,369 -21%
ACM
13
Archon Capital Management
Washington
$6.05M 666,965 -22,283 -3%
Citadel Advisors
14
Citadel Advisors
Florida
$5.66M 623,933 +503,765 +419%
Russell Investments Group
15
Russell Investments Group
United Kingdom
$5.44M 600,232 -84,295 -12%
KCM
16
Kennedy Capital Management
Missouri
$5.42M 597,860 +45,064 +8%
AA
17
Ancora Advisors
Ohio
$4.95M 546,018 -51,983 -9%
FWSM
18
First Wilshire Securities Management
California
$4.81M 530,670 +530,670 New
AI
19
Acuitas Investments
Washington
$4.61M 508,132 +66,751 +15%
NL
20
Nuveen LLC
North Carolina
$3.87M 426,914 +80,281 +23%
CP
21
CenterBook Partners
Connecticut
$3.87M 426,525 -291,961 -41%
DLP
22
De Lisle Partners
United Kingdom
$3.61M 397,809 – –
Renaissance Technologies
23
Renaissance Technologies
New York
$3.54M 389,797 +150,700 +63%
Jacobs Levy Equity Management
24
Jacobs Levy Equity Management
New Jersey
$3.25M 357,838 -83,974 -19%
FG
25
Formula Growth
Quebec, Canada
$3.07M 338,883 -315,947 -48%
1
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