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Orion Group Holdings
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Overview Fund Activity

142 hedge funds and large institutions have $157M invested in Orion Group Holdings in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 58 increasing their positions, 37 reducing their positions, and 33 closing their positions.

Holders
142
Holders Change
-10
Holders Change %
-6.58%
% of All Funds
1.93%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
25
Increased
58
Reduced
37
Closed
33
Calls
$4K
Puts
$16K
Net Calls
-$12K
Net Calls Change
-$185K

Top Buyers

1
BIP
1
Brandes Investment Partners
California
$22.4M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$2.31M
3
NL
3
Nuveen LLC
North Carolina
$1.81M
4
ACM
4
Archon Capital Management
Washington
$3.6M
5
KCM
5
Kennedy Capital Management
Missouri
$2.89M

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$0
2
PCM
2
Portolan Capital Management
Massachusetts
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$0
4
HIM
4
Hillsdale Investment Management
Ontario, Canada
$409K
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$179K
Name Market Value Shares Shares
Change 		Shares
Change %
BIP
1
Brandes Investment Partners
California
$22.4M 4,273,477 +843,388 +25%
BlackRock
2
BlackRock
New York
$13.6M 2,597,418 -11,368 -0.4%
RA
3
Royce & Associates
New York
$10.6M 2,020,734 -2,811 -0.1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$10.5M 2,002,545 +19,580 +1%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$9.02M 1,724,073 -48,099 -3%
GWI
6
Grace & White Inc
New York
$5.19M 992,797 – –
American Century Companies
7
American Century Companies
Missouri
$4.54M 868,327 +192,229 +28%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$4.21M 805,455 +27,012 +3%
Invesco
9
Invesco
Georgia
$3.88M 742,770 +42,392 +6%
CP
10
CenterBook Partners
Connecticut
$3.76M 718,486 +77,900 +12%
NCGI
11
Next Century Growth Investors
Minnesota
$3.72M 711,372 +159,008 +29%
ACM
12
Archon Capital Management
Washington
$3.6M 689,248 +322,649 +88%
Russell Investments Group
13
Russell Investments Group
United Kingdom
$3.58M 684,527 +160,861 +31%
FG
14
Formula Growth
Quebec, Canada
$3.42M 654,830 -7,170 -1%
State Street
15
State Street
Massachusetts
$3.33M 636,049 +51,830 +9%
AA
16
Ancora Advisors
Ohio
$3.13M 598,001 -76,553 -11%
GJL
17
Gendell Jeffrey L
$3.05M 583,031 -30,764 -5%
KCM
18
Kennedy Capital Management
Missouri
$2.89M 552,796 +313,229 +131%
AQR Capital Management
19
AQR Capital Management
Connecticut
$2.51M 480,451 +187,819 +64%
Jacobs Levy Equity Management
20
Jacobs Levy Equity Management
New Jersey
$2.31M 441,812 +441,812 New
AI
21
Acuitas Investments
Washington
$2.31M 441,381 +81,923 +23%
DLP
22
De Lisle Partners
United Kingdom
$2.08M 397,809 +22,665 +6%
NL
23
Nuveen LLC
North Carolina
$1.81M 346,633 +346,633 New
GCP
24
GSA Capital Partners
United Kingdom
$1.8M 344,220 +114,935 +50%
Northern Trust
25
Northern Trust
Illinois
$1.54M 294,490 -5,760 -2%
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