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Orion Group Holdings Inc ORN
NYSE · stock · Heavy Construction Other Than Bldg Const - Contractors · website · IPO 2007-12-20 · LEI
Orion Group Holdings Inc institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 2,134,925 | $20.3M | 5.35% |
| CITADEL ADVISORS LLC | 286,828 | $3.1M | 0.72% |
| AQR CAPITAL MANAGEMENT LLC | 229,201 | $2.5M | 0.57% |
| RENAISSANCE TECHNOLOGIES LLC | 193,414 | $2.1M | 0.48% |
| Point72 Asset Management, L.P. | 146,531 | $1.6M | 0.37% |
| MILLENNIUM MANAGEMENT LLC | 84,486 | $920,897 | 0.21% |
| TWO SIGMA INVESTMENTS, LP | 51,958 | $566,342 | 0.13% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.