Orion Group Holdings
ORN
180 hedge funds and large institutions have $585M invested in Orion Group Holdings in 2026 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 70 increasing their positions, 56 reducing their positions, and 18 closing their positions.
200% more funds holding in top 10
Funds holding in top 10: 1 → 3 (+2)
59% more capital invested
Capital invested by funds: $367M → $585M (+$218M)
56% more first-time investments, than exits
New positions opened: 28 | Existing positions closed: 18
25% more repeat investments, than reductions
Existing positions increased: 70 | Existing positions reduced: 56
5% more funds holding
Funds holding: 172 → 180 (+8)
2.07% more ownership
Funds ownership: 83.96% → 86.03% (+2.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$5.62M |
| 2 |
SCM
SG Capital Management
Chicago,
Illinois
|
+$5.05M |
| 3 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
+$4.94M |
| 4 |
NCGI
Next Century Growth Investors
Plymouth,
Minnesota
|
+$4.58M |
| 5 |
BlackRock
New York
|
+$3.74M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$14.8M |
| 2 |
CP
CenterBook Partners
Greenwich,
Connecticut
|
-$5.23M |
| 3 |
BIP
Brandes Investment Partners
La Jolla,
California
|
-$3.39M |
| 4 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$3M |
| 5 |
SEI Investments
Oaks,
Pennsylvania
|
-$2.87M |
ORN Hedge Fund Activity: Q2 2026 in Review
180 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Orion Group Holdings (ORN) for Q2 2026, worth a combined $585M — up 59% from $367M a quarter earlier.
Buyers outnumbered sellers: 28 funds opened new ORN positions and 18 closed out — a net gain of 10 holders — while 70 added to existing stakes and 56 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $5.62M. The largest seller was Invesco, cutting an estimated $14.8M.
- 180 institutional investors held Orion Group Holdings (ORN) as of Q2 2026, up from 172 in Q1 2026.
- Funds reported $585M of Orion Group Holdings stock for Q2 2026, up 59% quarter-over-quarter.
- 28 funds opened new Orion Group Holdings positions in Q2 2026 and 18 closed out, a net change of +10 holders.
- The largest Orion Group Holdings buyer in Q2 2026 was Citadel Advisors, an estimated $5.62M added.
- The largest Orion Group Holdings seller in Q2 2026 was Invesco, an estimated $14.8M sold.
Based on aggregated 13F filings for Q2 2026.