Castle US Holding Corporation Castle US Holding Corporation 2025 USD FLSO Term Loan B1 is a security (CUSIP 14852DAJ0) tracked across SEC portfolio filings. 1 registered fund positions totaling $3.4M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $3.4M | 9.35% |