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, Q2 2025
Institutional positions in Orion Group Holdings Inc as of Jun 30, 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
- 146
- +3 vs. Q1 2025
- Shares held
- 31.2M
- +1.17M (+3.9%) vs. Q1 2025
- Total value
- $282.7M
- +$125.8M (+80.2%) vs. Q1 2025
- New holders
- 23
- 50 more added
- Sold out
- 20
- 45 more reduced
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Orion Group Holdings Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brandes Investment Partners, LP | 4,324,589 | $39.2M | 0.35% | +51,112+1.2% | Added |
| BlackRock, Inc. | 2,705,468 | $24.5M | 0.00% | +108,050+4.2% | Added |
| Vanguard Group Inc | 2,019,313 | $18.3M | 0.00% | +16,768+0.8% | Added |
| Royce & Associates LP | 1,668,374 | $15.1M | 0.16% | −352,360−17.4% | Reduced |
| Dimensional Fund Advisors LP | 1,667,587 | $15.1M | 0.00% | −56,486−3.3% | Reduced |
| Wasatch Advisors Inc | 1,420,563 | $12.9M | 0.07% | +1,420,563 | New |
| Grace & White Inc | 1,007,797 | $9.14M | 1.67% | +15,000+1.5% | Added |
| Next Century Growth Investors LLC | 932,908 | $8.46M | 0.65% | +221,536+31.1% | Added |
| Geode Capital Management, LLC | 859,800 | $7.80M | 0.00% | +54,345+6.7% | Added |
| State Street Corp | 727,197 | $6.60M | 0.00% | +91,148+14.3% | Added |
| Invesco Ltd. | 708,495 | $6.43M | 0.00% | −34,275−4.6% | Reduced |
| American Century Companies Inc | 684,958 | $6.21M | 0.00% | −183,369−21.1% | Reduced |
| Archon Capital Management LLC | 666,965 | $6.05M | 4.96% | −22,283−3.2% | Reduced |
| Citadel Advisors LLC | 623,933 | $5.66M | 0.00% | +503,765+419.2% | Added |
| Russell Investments Group, Ltd. | 600,232 | $5.44M | 0.01% | −84,295−12.3% | Reduced |
| Kennedy Capital Management, Inc. | 597,860 | $5.42M | 0.13% | +45,064+8.2% | Added |
| Ancora Advisors, LLC | 546,018 | $4.95M | 0.10% | −51,983−8.7% | Reduced |
| First Wilshire Securities Management Inc | 530,670 | $4.81M | 1.31% | +530,670 | New |
| Acuitas Investments, LLC | 508,132 | $4.61M | 3.67% | +66,751+15.1% | Added |
| Nuveen, LLC | 426,914 | $3.87M | 0.00% | +80,281+23.2% | Added |
| CenterBook Partners LP | 426,525 | $3.87M | 0.21% | −291,961−40.6% | Reduced |
| De Lisle Partners LLP | 397,809 | $3.61M | 0.51% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 389,797 | $3.54M | 0.00% | +150,700+63.0% | Added |
| Jacobs Levy Equity Management, Inc | 357,838 | $3.25M | 0.01% | −83,974−19.0% | Reduced |
| Formula Growth Ltd | 338,883 | $3.07M | 1.16% | −315,947−48.2% | Reduced |
| Ardsley Advisory Partners LP | 325,000 | $2.95M | 0.48% | +75,000+30.0% | Added |
| Essex Investment Management Co LLC | 300,287 | $2.72M | 0.50% | +300,287 | New |
| Northern Trust Corp | 284,512 | $2.58M | 0.00% | −9,978−3.4% | Reduced |
| JPMorgan Chase & Co | 283,236 | $2.57M | 0.00% | +248,988+727.0% | Added |
| AQR Capital Management LLC | 249,606 | $2.26M | 0.00% | −230,845−48.0% | Reduced |
| Gsa Capital Partners LLP | 236,032 | $2.14M | 0.15% | −108,188−31.4% | Reduced |
| Cruiser Capital Advisors, LLC | 234,003 | $2.12M | 1.94% | −26,319−10.1% | Reduced |
| Goldman Sachs Group Inc | 196,130 | $1.78M | 0.00% | +27,707+16.5% | Added |
| Gendell Jeffrey L | 191,791 | $1.74M | 0.05% | −391,240−67.1% | Reduced |
| Bridgeway Capital Management, LLC | 191,369 | $1.74M | 0.04% | −2,135−1.1% | Reduced |
| Ameriprise Financial Inc | 176,373 | $1.60M | 0.00% | +30,185+20.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 160,516 | $1.46M | 0.01% | +37,764+30.8% | Added |
| US Bancorp | 159,044 | $1.44M | 0.00% | −566−0.4% | Reduced |
| Monimus Capital Management, LP | 157,910 | $1.43M | 1.15% | −29,491−15.7% | Reduced |
| Morgan Stanley | 146,601 | $1.33M | 0.00% | +43,579+42.3% | Added |
| JB Capital Partners LP | 130,000 | $1.18M | 0.22% | 00.0% | Unchanged |
| Empowered Funds, LLC | 117,585 | $1.07M | 0.01% | −2,135−1.8% | Reduced |
| Charles Schwab Investment Management Inc | 111,957 | $1.02M | 0.00% | +8,112+7.8% | Added |
| Seros Financial, LLC | 106,590 | $966.8K | 0.61% | 00.0% | Unchanged |
| Barclays PLC | 98,782 | $896.0K | 0.00% | +41,319+71.9% | Added |
| Bastion Asset Management Inc. | 96,552 | $884.3K | 0.41% | +96,552 | New |
| Boston Partners | 97,458 | $883.9K | 0.00% | −111,985−53.5% | Reduced |
| Bank of New York Mellon Corp | 92,748 | $841.2K | 0.00% | +8,862+10.6% | Added |
| Legato Capital Management LLC | 89,529 | $812.0K | 0.10% | +89,529 | New |
| UBS Group AG | 73,170 | $663.7K | 0.00% | +24,792+51.2% | Added |
| Two Sigma Investments, LP | 72,083 | $653.8K | 0.00% | +45,461+170.8% | Added |
| Los Angeles Capital Management LLC | 63,870 | $579.3K | 0.00% | −13,500−17.4% | Reduced |
| Winton Group Ltd | 61,949 | $561.9K | 0.03% | +21,538+53.3% | Added |
| Jane Street Group, LLC | 56,423 | $511.8K | 0.00% | +56,423 | New |
| Rhumbline Advisers | 56,358 | $511.2K | 0.00% | +23,328+70.6% | Added |
| Public Employees Retirement System of Ohio | 51,998 | $471.6K | 0.00% | 00.0% | Unchanged |
| GDS Wealth Management | 51,338 | $465.6K | 0.03% | 00.0% | Unchanged |
| Atria Investments LLC | 50,564 | $458.6K | 0.01% | −23,953−32.1% | Reduced |
| Man Group plc | 48,340 | $438.4K | 0.00% | +29,157+152.0% | Added |
| Envestnet Asset Management Inc | 47,172 | $427.9K | 0.00% | +2,853+6.4% | Added |
| Susquehanna International Group, LLP | 46,392 | $420.8K | 0.00% | −25,502−35.5% | Reduced |
| LPL Financial LLC | 43,078 | $390.7K | 0.00% | −167−0.4% | Reduced |
| Perritt Capital Management Inc | 40,000 | $362.8K | 0.19% | 00.0% | Unchanged |
| Marshall Wace, LLP | 38,250 | $346.9K | 0.00% | −84,565−68.9% | Reduced |
| STRS Ohio | 35,900 | $325.6K | 0.00% | +2,500+7.5% | Added |
| Sanctuary Advisors, LLC | 35,559 | $322.5K | 0.00% | −20,268−36.3% | Reduced |
| Hillsdale Investment Management Inc. | 34,100 | $309.3K | 0.01% | −44,131−56.4% | Reduced |
| Jump Financial, LLC | 31,603 | $286.6K | 0.00% | +31,603 | New |
| Bank of America Corp | 31,285 | $283.8K | 0.00% | −18,468−37.1% | Reduced |
| Deutsche Bank AG | 27,057 | $245.4K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 26,195 | $239.2K | 0.00% | +6,564+33.4% | Added |
| Squarepoint Ops LLC | 26,351 | $239.0K | 0.00% | +26,351 | New |
| MetLife Investment Management | 25,339 | $229.8K | 0.00% | +9,180+56.8% | Added |
| GWM Advisors LLC | 25,000 | $226.8K | 0.00% | −10.0% | Reduced |
| Verition Fund Management LLC | 24,508 | $222.3K | 0.00% | +24,508 | New |
| Wells Fargo & Company | 23,830 | $216.1K | 0.00% | +2,216+10.3% | Added |
| Globeflex Capital L P | 23,714 | $215.1K | 0.02% | +23,714 | New |
| Raymond James Financial Inc | 23,031 | $208.9K | 0.00% | +11,010+91.6% | Added |
| Acadian Asset Management LLC | 22,984 | $207.0K | 0.00% | +22,984 | New |
| BNP Paribas Arbitrage, SA | 22,573 | $204.7K | 0.00% | −17,661−43.9% | Reduced |
| Creative Planning | 22,266 | $202.0K | 0.00% | +22,266 | New |
| Ieq Capital, LLC | 22,019 | $199.7K | 0.00% | +2,968+15.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 21,507 | $195.1K | 0.00% | +4,571+27.0% | Added |
| State of Wyoming | 21,023 | $190.7K | 0.02% | +16,977+419.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 20,964 | $190.1K | 0.00% | −446−2.1% | Reduced |
| Alliancebernstein L.P. | 19,720 | $178.9K | 0.00% | +19,720 | New |
| Fayez Sarofim & Co | 19,674 | $178.4K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 19,223 | $175.0K | 0.00% | +2,793+17.0% | Added |
| Mariner, LLC | 18,763 | $170.2K | 0.00% | −512−2.7% | Reduced |
| FMR LLC | 18,089 | $164.1K | 0.00% | −10,052−35.7% | Reduced |
| SCS Capital Management LLC | 17,072 | $154.8K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 16,882 | $153.0K | 0.02% | +16,882 | New |
| CIBC Private Wealth Group, LLC | 15,750 | $142.9K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 15,509 | $140.7K | 0.01% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 15,461 | $140.2K | 0.00% | −681−4.2% | Reduced |
| Taylor, Cottrill, Erickson & Associates, Inc. | 14,800 | $134.2K | 0.05% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 14,800 | $134.2K | 0.00% | +1,600+12.1% | Added |
| CWM, LLC | 14,828 | $134.0K | 0.00% | +6,249+72.8% | Added |
| D. E. Shaw & Co., Inc. | 14,715 | $133.5K | 0.00% | −50,154−77.3% | Reduced |
| Intech Investment Management LLC | 14,317 | $129.9K | 0.00% | −14,198−49.8% | Reduced |