Orion Group Holdings Inc
ORN- Exchange
- NYSE
- Industry
- Heavy Construction Other Than Bldg Const - Contractors
- SEC CIK
- 0001402829
In the last 90 days, Orion Group Holdings Inc insiders filed 4 open-market purchases and 0 sales; 179 institutions reported holding it in 13F filings for Q2 2026, worth $584.8M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding Orion Group Holdings Inc changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 147 | 1 | 163 | +17 |
| Shares | 33.0M | 28 | 33.9M | +937.1K (+2.8%) |
| Value | $274.2M | $0 | $337.1M | +$62.9M (+22.9%) |
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (28)
Institutions that held Orion Group Holdings Inc at the end of Q4 2025 but not at the end of Q3 2025.
Sold out (11)
Institutions that held Orion Group Holdings Inc at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Acuitas Investments, LLC | 508,132 | $4.23M |
| GWM Advisors LLC | 25,000 | $208.0K |
| Man Group plc | 17,229 | $143.3K |
| SCS Capital Management LLC | 17,072 | $142.0K |
| Mariner, LLC | 14,910 | $124.1K |
| Y-Intercept (Hong Kong) Ltd | 10,501 | $87.4K |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 361 | $3.00K |
| Rise Advisors, LLC | 288 | $2.40K |
| Jones Financial Companies LLLP | 240 | $2.08K |
| IFP Advisors, Inc | 32 | $266 |
| Clearstead Advisors, LLC | 1 | $9 |
Not filed for Q4 2025 yet (1)
Institutions that held Orion Group Holdings Inc at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Hemington Wealth Management | 28 | $0 |