W R Berkley Corp is a security (CUSIP 084423706) tracked across SEC portfolio filings. 1 registered fund positions totaling $386K via N-PORT as of 2023-10-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Nuveen Preferred & Income Securities Fund | Nuveen Preferred & Income Securities Fund | $386K | 2.68% |