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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 %
Two Sigma Investments
51
Two Sigma Investments
New York
$654K 72,083 +45,461 +171%
Los Angeles Capital Management
52
Los Angeles Capital Management
California
$579K 63,870 -13,500 -17%
WG
53
Winton Group
United Kingdom
$562K 61,949 +21,538 +53%
Jane Street
54
Jane Street
New York
$512K 56,423 +56,423 New
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$511K 56,358 +23,328 +71%
Ohio Public Employees Retirement System (OPERS)
56
Ohio Public Employees Retirement System (OPERS)
Ohio
$472K 51,998 – –
GWM
57
GDS Wealth Management
Texas
$466K 51,338 – –
AI
58
Atria Investments
North Carolina
$459K 50,564 -23,953 -32%
Man Group
59
Man Group
United Kingdom
$438K 48,340 +29,157 +152%
Envestnet Asset Management
60
Envestnet Asset Management
Illinois
$428K 47,172 +2,853 +6%
LPL Financial
61
LPL Financial
California
$391K 43,078 -167 -0.4%
PCM
62
Perritt Capital Management
Illinois
$363K 40,000 – –
Marshall Wace
63
Marshall Wace
United Kingdom
$347K 38,250 -84,565 -69%
SO
64
STRS Ohio
Ohio
$326K 35,900 +2,500 +7%
HIM
65
Hillsdale Investment Management
Ontario, Canada
$309K 34,100 -44,131 -56%
JF
66
Jump Financial
Illinois
$287K 31,603 +31,603 New
Bank of America
67
Bank of America
North Carolina
$284K 31,285 -18,468 -37%
Deutsche Bank
68
Deutsche Bank
Germany
$245K 27,057 – –
HSBC Holdings
69
HSBC Holdings
United Kingdom
$239K 26,195 +6,564 +33%
Squarepoint
70
Squarepoint
New York
$239K 26,351 +26,351 New
MIM
71
MetLife Investment Management
New Jersey
$230K 25,339 +9,180 +57%
NA
72
NewEdge Advisors
Louisiana
$227K 25,000 -1 -0%
Verition Fund Management
73
Verition Fund Management
Connecticut
$222K 24,508 +24,508 New
Wells Fargo
74
Wells Fargo
California
$216K 23,830 +2,216 +10%
GC
75
Globeflex Capital
California
$215K 23,714 +23,714 New
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