1 institutions reported holding $100 of XTRA Bitcoin Inc (CBTC) in SEC 13F filings for 2026-03-31. Largest institutional holders: FERGUSON WELLMAN CAPITAL MANAGEMENT, INC ($100). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | FERGUSON WELLMAN CAPITAL MANAGEMENT, INC | $100 | 200,000 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31