nˈuː ɪnvˈɛstɚz hæv kˈʌm ɪn æz ðə poːɹtfˈoʊlɪˌoʊ hɐz ɛkspˈændᵻd, ænd ɐ sˈɛkəndɚɹi mˈɑːɹkɪt fɚðə jˈuːnɪts hɐz dɪvˈɛləpt.
New investors have come in as the portfolio has expanded, and a secondary market for the units has developed.