// company-profile
Orion Group Holdings Inc
ORNExchangeNYSESectorHeavy Construction Other Than Bldg Const - ContractorsFilings75Insiders13
// api This Orion Group Holdings Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Orion Group Holdings Inc insiders bought $0 (5 transactions) and sold $812K (5 transactions).
- Most active insider: FORAN MARGARET M with 3 transactions totaling $607K.
- Largest single sale: $292K by FORAN MARGARET M on May 1, 2026.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Orion Group Holdings Inc as of 2026-03-31
Total reported AUM
$349.4M
QoQ change
+15.6%
Reporting period
2026-03-31
#1
BRANDES INVESTMENT PARTNERS, LP
CIK 1015079
$49.1M
4.5M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$18.1M
1.7M shares
#3
WASATCH ADVISORS LP
CIK 814133
$18.1M
1.7M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 19, 2026 | LEDFORD ROBERT | ORN | Award | 7,236 | — | — |
| May 19, 2026 | Caliel Michael J | ORN | Award | 7,236 | — | — |
| May 19, 2026 | SHANFELTER AUSTIN J | ORN | Award | 7,236 | — | — |
| May 19, 2026 | Sullivan Mary E | ORN | Award | 7,236 | — | — |
| May 19, 2026 | Smith Quentin P. Jr. | ORN | Award | 7,236 | — | — |
45 more transactions hidden
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