We are live on ! Find out more
ORN icon

Orion Group Holdings
ORN

172 hedge funds and large institutions have $367M invested in Orion Group Holdings in 2026 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 54 increasing their positions, 56 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

70% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 20

9% more capital invested

Capital invested by funds: $337M → $367M (+$29.9M)

6% more funds holding

Funds holding: 163 → 172 (+9)

4% less repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 56

1% less ownership

Funds ownership: 84.96% → 83.96% (-1%)

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
172
Holders Change
+9
Holders Change %
+5.52%
% of All Funds
2.12%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
34
Increased
54
Reduced
56
Closed
20
Calls
$178K
Puts
–
Net Calls
+$178K
Net Calls Change
-$58K

Top Buyers

1
WCM
Westerly Capital Management
California
+$3.47M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$2.5M
3
SEI Investments
SEI Investments
Pennsylvania
+$2.35M
4
UBS Group
UBS Group
Switzerland
+$2.15M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$1.94M

Top Sellers

1
WA
Wasatch Advisors
Utah
-$7.31M
2
Russell Investments Group
Russell Investments Group
United Kingdom
-$2.98M
3
AAP
Ardsley Advisory Partners
Connecticut
-$2.39M
4
CP
CenterBook Partners
Connecticut
-$2.12M
5
RA
Royce & Associates
New York
-$2.09M
Name Holding Trade Value Shares
Change 		Change in
Stake
Northern Trust
26
Northern Trust
Illinois
$3.1M +$158K +13,211 +5%
Jacobs Levy Equity Management
27
Jacobs Levy Equity Management
New Jersey
$2.87M +$243K +20,297 +8%
VPM
28
Vanguard Portfolio Management
Pennsylvania
$2.76M +$3.03M +253,218 New
AG
29
Algert Global
California
$2.75M +$660K +55,121 +28%
VFT
30
Vanguard Fiduciary Trust
Pennsylvania
$2.74M +$3.01M +251,330 New
UBS Group
31
UBS Group
Switzerland
$2.72M +$2.15M +180,046 +259%
American Century Companies
32
American Century Companies
Missouri
$2.67M -$1.85M -154,647 -39%
CCA
33
Cruiser Capital Advisors
Connecticut
$2.66M – – –
Acadian Asset Management
34
Acadian Asset Management
Massachusetts
$2.55M +$2.5M +208,912 +814%
Connor, Clark & Lunn Investment Management (CC&L)
35
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.51M +$204K +17,064 +8%
AQR Capital Management
36
AQR Capital Management
Connecticut
$2.5M -$334K -27,916 -11%
AAP
37
Ardsley Advisory Partners
Connecticut
$2.18M -$2.39M -200,000 -50%
Renaissance Technologies
38
Renaissance Technologies
New York
$2.11M -$536K -44,783 -19%
Goldman Sachs
39
Goldman Sachs
New York
$2.09M +$330K +27,571 +17%
Russell Investments Group
40
Russell Investments Group
United Kingdom
$2.05M -$2.98M -248,827 -57%
Qube Research & Technologies (QRT)
41
Qube Research & Technologies (QRT)
United Kingdom
$1.99M +$1.94M +161,900 +775%
JP Morgan Chase
42
JP Morgan Chase
New York
$1.86M -$182K -15,209 -8%
SF
43
Seros Financial
Arizona
$1.84M +$78.6K +6,570 +4%
AA
44
Ancora Advisors
Ohio
$1.71M -$460K -38,420 -20%
Bank of New York Mellon
45
Bank of New York Mellon
New York
$1.6M -$104K -8,731 -6%
Point72 Asset Management
46
Point72 Asset Management
Connecticut
$1.6M +$971K +81,142 +124%
US Bancorp
47
US Bancorp
Minnesota
$1.57M -$110K -9,200 -6%
LCM
48
Legato Capital Management
California
$1.56M -$24.3K -2,034 -1%
N
49
Nuveen
North Carolina
$1.48M +$208K +17,341 +15%
JCP
50
JB Capital Partners
New York
$1.42M – – –
1
2
3 4 5

ORN Hedge Fund Activity: Q1 2026 in Review

172 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Orion Group Holdings (ORN) for Q1 2026, worth a combined $367M — up 8.9% from $337M a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new ORN positions and 20 closed out — a net gain of 14 holders — while 54 added to existing stakes and 56 trimmed.

The largest buyer was Westerly Capital Management, adding an estimated $3.47M. The largest seller was Wasatch Advisors, cutting an estimated $7.31M.

  • 172 institutional investors held Orion Group Holdings (ORN) as of Q1 2026, up from 163 in Q4 2025.
  • Funds reported $367M of Orion Group Holdings stock for Q1 2026, up 8.9% quarter-over-quarter.
  • 34 funds opened new Orion Group Holdings positions in Q1 2026 and 20 closed out, a net change of +14 holders.
  • The largest Orion Group Holdings buyer in Q1 2026 was Westerly Capital Management, an estimated $3.47M added.
  • The largest Orion Group Holdings seller in Q1 2026 was Wasatch Advisors, an estimated $7.31M sold.

Based on aggregated 13F filings for Q1 2026.