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.
13F holders, Q4 2025
Institutional positions in Orion Group Holdings Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 163
- +17 vs. Q3 2025
- Shares held
- 33.9M
- +937.1K (+2.8%) vs. Q3 2025
- Total value
- $337.1M
- +$62.9M (+22.9%) vs. Q3 2025
- New holders
- 28
- 48 more added
- Sold out
- 11
- 56 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ORN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 179 | $584.8M |
| Q1 2026 | 172 | $367.0M |
| Q4 2025 | 163 | $337.1M |
| Q3 2025 | 147 | $274.2M |
| Q2 2025 | 146 | $282.7M |
| Q1 2025 | 143 | $156.9M |
| Q4 2024 | 152 | $213.7M |
| Q3 2024 | 117 | $167.3M |
| Q2 2024 | 110 | $235.4M |
| Q1 2024 | 104 | $192.2M |
| Q4 2023 | 76 | $109.8M |
| Q3 2023 | 69 | $115.0M |
| Q2 2023 | 49 | $51.3M |
| Q1 2023 | 52 | $45.8M |
| Q4 2022 | 50 | $38.7M |
| Q3 2022 | 51 | $45.0M |
| Q2 2022 | 54 | $38.5M |
| Q1 2022 | 60 | $41.8M |
| Q4 2021 | 64 | $67.9M |
| Q3 2021 | 67 | $98.5M |
| Q2 2021 | 76 | $102.9M |
| Q1 2021 | 79 | $112.2M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Orion Group Holdings Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 59,016 | $586.6K | 0.00% | +8,956+17.9% | Added |
| LPL Financial LLC | 59,759 | $594.0K | 0.00% | +8,971+17.7% | Added |
| ExodusPoint Capital Management, LP | 64,336 | $639.5K | 0.01% | +64,336 | New |
| Point72 Asset Management, L.P. | 65,389 | $650.0K | 0.00% | +65,389 | New |
| UBS Group AG | 69,498 | $690.8K | 0.00% | −38,977−35.9% | Reduced |
| Lazard Asset Management LLC | 69,917 | $695.0K | 0.00% | −95,047−57.6% | Reduced |
| Ameriprise Financial Inc | 76,696 | $762.4K | 0.00% | +315+0.4% | Added |
| Los Angeles Capital Management LLC | 75,284 | $851.5K | 0.00% | +17,653+30.6% | Added |
| GDS Wealth Management | 85,894 | $853.8K | 0.05% | +60,391+236.8% | Added |
| Perritt Capital Management Inc | 87,600 | $870.7K | 1.46% | 00.0% | Unchanged |
| Sentinus, LLC | 87,600 | $870.7K | 0.08% | +87,600 | New |
| Barclays PLC | 89,908 | $893.7K | 0.00% | +888+1.0% | Added |
| Millennium Management LLC | 97,758 | $971.7K | 0.00% | +86,780+790.5% | Added |
| Gsa Capital Partners LLP | 106,863 | $1.06M | 0.09% | +60,373+129.9% | Added |
| Charles Schwab Investment Management Inc | 108,481 | $1.08M | 0.00% | −3,476−3.1% | Reduced |
| Nuveen, LLC | 118,244 | $1.18M | 0.00% | −8,375−6.6% | Reduced |
| EAM Investors, LLC | 118,369 | $1.18M | 0.13% | +118,369 | New |
| First Trust Advisors LP | 119,837 | $1.19M | 0.00% | +3,391+2.9% | Added |
| JB Capital Partners LP | 130,000 | $1.29M | 0.22% | 00.0% | Unchanged |
| Morgan Stanley | 139,923 | $1.39M | 0.00% | +28,332+25.4% | Added |
| Legato Capital Management LLC | 145,050 | $1.44M | 0.12% | +55,521+62.0% | Added |
| Bridgeway Capital Management, LLC | 146,597 | $1.46M | 0.03% | −55,000−27.3% | Reduced |
| Westerly Capital Management, LLC | 150,000 | $1.49M | 0.45% | +125,000+500.0% | Added |
| US Bancorp | 153,365 | $1.52M | 0.00% | +550.0% | Added |
| Bank of New York Mellon Corp | 155,865 | $1.55M | 0.00% | +56,761+57.3% | Added |
| Seros Financial, LLC | 162,134 | $1.61M | 0.95% | +28,686+21.5% | Added |
| Goldman Sachs Group Inc | 163,951 | $1.63M | 0.00% | +21,192+14.8% | Added |
| Citadel Advisors LLC | 175,590 | $1.75M | 0.00% | −93,754−34.8% | Reduced |
| JPMorgan Chase & Co | 189,639 | $1.89M | 0.00% | −12,323−6.1% | Reduced |
| SEI Investments Co | 190,622 | $1.89M | 0.00% | +190,622 | New |
| Ancora Advisors, LLC | 195,623 | $1.94M | 0.04% | −195,545−50.0% | Reduced |
| Algert Global LLC | 197,280 | $1.96M | 0.03% | +197,280 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 213,526 | $2.12M | 0.01% | +28,144+15.2% | Added |
| Renaissance Technologies LLC | 238,197 | $2.37M | 0.00% | −154,000−39.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 242,683 | $2.41M | 0.01% | −26,053−9.7% | Reduced |
| Cruiser Capital Advisors, LLC | 244,104 | $2.43M | 2.50% | 00.0% | Unchanged |
| AQR Capital Management LLC | 257,117 | $2.56M | 0.00% | −85,882−25.0% | Reduced |
| Northern Trust Corp | 270,844 | $2.69M | 0.00% | −17,431−6.0% | Reduced |
| Archon Capital Management LLC | 273,320 | $2.72M | 1.55% | −110,490−28.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 297,997 | $2.98M | 0.00% | +297,997 | New |
| Formula Growth Ltd | 301,296 | $2.99M | 1.15% | −37,587−11.1% | Reduced |
| De Lisle Partners LLP | 397,809 | $3.95M | 0.51% | 00.0% | Unchanged |
| American Century Companies Inc | 399,461 | $3.97M | 0.00% | −111,560−21.8% | Reduced |
| Ardsley Advisory Partners LP | 400,000 | $3.98M | 0.51% | +25,000+6.7% | Added |
| Russell Investments Group, Ltd. | 436,886 | $4.34M | 0.00% | −102,226−19.0% | Reduced |
| Essex Investment Management Co LLC | 449,761 | $4.47M | 0.68% | +139,109+44.8% | Added |
| Simcoe Capital LLC | 453,654 | $4.51M | 4.25% | +453,654 | New |
| First Wilshire Securities Management Inc | 530,567 | $5.27M | 1.33% | −1720.0% | Reduced |
| Next Century Growth Investors LLC | 667,654 | $6.64M | 0.46% | −2,762−0.4% | Reduced |
| Kennedy Capital Management, Inc. | 674,353 | $6.70M | 0.14% | −606−0.1% | Reduced |
| CenterBook Partners LP | 720,561 | $7.16M | 0.35% | +179,050+33.1% | Added |
| Silvercrest Asset Management Group LLC | 728,216 | $7.24M | 0.05% | +160,206+28.2% | Added |
| State Street Corp | 748,663 | $7.44M | 0.00% | +5,290+0.7% | Added |
| Geode Capital Management, LLC | 892,627 | $8.87M | 0.00% | +11,992+1.4% | Added |
| Grace & White Inc | 936,152 | $9.31M | 1.66% | −62,190−6.2% | Reduced |
| Gendell Jeffrey L | 1,104,300 | $11.0M | 0.19% | +67,123+6.5% | Added |
| Invesco Ltd. | 1,292,193 | $12.8M | 0.00% | +20,835+1.6% | Added |
| Dimensional Fund Advisors LP | 1,614,061 | $16.0M | 0.00% | −70,916−4.2% | Reduced |
| Royce & Associates LP | 1,658,514 | $16.5M | 0.17% | −45,660−2.7% | Reduced |
| Vanguard Group Inc | 2,109,101 | $21.0M | 0.00% | +84,216+4.2% | Added |
| Wasatch Advisors Inc | 2,267,707 | $22.5M | 0.13% | +41,188+1.8% | Added |
| BlackRock, Inc. | 2,761,471 | $27.4M | 0.00% | +43,738+1.6% | Added |
| Brandes Investment Partners, LP | 5,010,193 | $49.8M | 0.38% | +56,663+1.1% | Added |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −508,132−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −17,229−100.0% | Sold out |
| SCS Capital Management LLC | 0 | $0 | 0.00% | −17,072−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −14,910−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,501−100.0% | Sold out |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0 | $0 | 0.00% | −361−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −288−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −240−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Hemington Wealth Management | – | – | – | – | Not filed |