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 2024
Institutional positions in Orion Group Holdings Inc as of Dec 31, 2024. 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
- 152
- +37 vs. Q3 2024
- Shares held
- 29.1M
- +384.9K (+1.3%) vs. Q3 2024
- Total value
- $213.7M
- +$47.8M (+28.8%) vs. Q3 2024
- New holders
- 45
- 55 more added
- Sold out
- 8
- 35 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Orion Group Holdings Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbor Capital Advisors, Inc. | 96,289 | $706.0K | 0.03% | −228,245−70.3% | Reduced |
| Millennium Management LLC | 102,131 | $748.6K | 0.00% | +38,123+59.6% | Added |
| UBS Group AG | 103,194 | $756.4K | 0.00% | +82,733+404.3% | Added |
| Charles Schwab Investment Management Inc | 103,845 | $761.2K | 0.00% | +14,880+16.7% | Added |
| Marshall Wace, LLP | 109,786 | $804.7K | 0.00% | +109,786 | New |
| Empowered Funds, LLC | 117,500 | $861.3K | 0.01% | −132,521−53.0% | Reduced |
| Monimus Capital Management, LP | 126,817 | $929.6K | 0.88% | +126,817 | New |
| Cubist Systematic Strategies, LLC | 127,436 | $934.1K | 0.02% | +41,186+47.8% | Added |
| Seros Financial, LLC | 98,615 | $937.8K | 0.84% | +98,615 | New |
| Winton Group Ltd | 128,259 | $940.1K | 0.06% | +90,148+236.5% | Added |
| JB Capital Partners LP | 130,000 | $952.9K | 0.18% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 141,823 | $1.04M | 0.00% | +68,588+93.7% | Added |
| First Eagle Investment Management, LLC | 145,962 | $1.07M | 0.00% | −19,313−11.7% | Reduced |
| Northeast Financial Consultants Inc | 146,060 | $1.07M | 0.05% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 146,475 | $1.07M | 0.00% | +146,475 | New |
| Qube Research & Technologies Ltd | 147,295 | $1.08M | 0.00% | +60,501+69.7% | Added |
| US Bancorp | 153,310 | $1.12M | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 170,559 | $1.25M | 0.00% | +35,887+26.6% | Added |
| Ardsley Advisory Partners LP | 200,000 | $1.47M | 0.28% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 206,890 | $1.52M | 0.00% | −199,727−49.1% | Reduced |
| Goldman Sachs Group Inc | 213,759 | $1.57M | 0.00% | +77,807+57.2% | Added |
| Gsa Capital Partners LLP | 229,285 | $1.68M | 0.12% | +153,252+201.6% | Added |
| Cruiser Capital Advisors, LLC | 231,521 | $1.70M | 0.94% | −11,551−4.8% | Reduced |
| Bridgeway Capital Management, LLC | 239,022 | $1.75M | 0.04% | −109,321−31.4% | Reduced |
| Kennedy Capital Management, Inc. | 239,567 | $1.76M | 0.04% | −6,500−2.6% | Reduced |
| JPMorgan Chase & Co | 285,566 | $2.09M | 0.00% | +150,996+112.2% | Added |
| AQR Capital Management LLC | 292,632 | $2.14M | 0.00% | +240,598+462.4% | Added |
| Northern Trust Corp | 300,250 | $2.20M | 0.00% | +53,506+21.7% | Added |
| Wellington Management Group LLP | 343,400 | $2.52M | 0.00% | −58,300−14.5% | Reduced |
| Acuitas Investments, LLC | 359,458 | $2.63M | 2.16% | −174,177−32.6% | Reduced |
| Archon Capital Management LLC | 366,599 | $2.69M | 3.24% | 00.0% | Unchanged |
| De Lisle Partners LLP | 375,144 | $2.75M | 0.40% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 396,633 | $2.91M | 0.15% | +396,633 | New |
| Portolan Capital Management, LLC | 448,691 | $3.29M | 0.22% | −1,536,664−77.4% | Reduced |
| Nuveen Asset Management, LLC | 470,562 | $3.45M | 0.00% | +240,757+104.8% | Added |
| Alyeska Investment Group, L.P. | 500,000 | $3.67M | 0.01% | −100,000−16.7% | Reduced |
| Russell Investments Group, Ltd. | 523,666 | $3.84M | 0.01% | −99,350−15.9% | Reduced |
| Next Century Growth Investors LLC | 552,364 | $4.05M | 0.30% | −49,498−8.2% | Reduced |
| State Street Corp | 584,219 | $4.28M | 0.00% | +32,067+5.8% | Added |
| Gendell Jeffrey L | 613,795 | $4.50M | 0.14% | −133,153−17.8% | Reduced |
| CenterBook Partners LP | 640,586 | $4.70M | 0.28% | +640,586 | New |
| Formula Growth Ltd | 662,000 | $4.85M | 1.64% | +56,000+9.2% | Added |
| Ancora Advisors, LLC | 674,554 | $4.94M | 0.11% | +291,550+76.1% | Added |
| American Century Companies Inc | 676,098 | $4.96M | 0.00% | +56,154+9.1% | Added |
| Invesco Ltd. | 700,378 | $5.13M | 0.00% | +1,033+0.1% | Added |
| Geode Capital Management, LLC | 778,443 | $5.71M | 0.00% | +101,526+15.0% | Added |
| Grace & White Inc | 992,797 | $7.28M | 1.36% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,772,172 | $13.0M | 0.00% | −132,836−7.0% | Reduced |
| Vanguard Group Inc | 1,982,965 | $14.5M | 0.00% | +354,926+21.8% | Added |
| Royce & Associates LP | 2,023,545 | $14.8M | 0.14% | +273,760+15.6% | Added |
| BlackRock, Inc. | 2,608,786 | $19.1M | 0.00% | +273,235+11.7% | Added |
| Brandes Investment Partners, LP | 3,430,089 | $25.1M | 0.28% | +126,696+3.8% | Added |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −536,977−100.0% | Sold out |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| AMH Equity Ltd | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Perkins Capital Management Inc | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −12,780−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,720−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,378−100.0% | Sold out |
| ClariVest Asset Management LLC | – | – | – | – | Not filed |
| Raymond James Financial Services Advisors, Inc. | – | – | – | – | Not filed |