JPMBB Commercial Mortgage Secu JPMBB Commercial Mortgage Securities Trust 2015-C28 is a security (CUSIP 46644FAK7) tracked across SEC portfolio filings. 1 registered fund positions totaling $772K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Thompson Bond Fund | Thompson IM Funds, Inc. | $772K | 3.99% |