Gross Cut Stake in His Janus Unconstrained Fund as of September

Outside investors may not be the only ones who have pulled money from Bill Gross’s bond fund.

The manager and his family’s personal stake in the Janus Henderson Global Unconstrained Bond Fund fell to about $566 million at the end of last month from $775 million a year earlier, a regulatory filing Monday shows. When accounting for the fund’s 6.3 percent loss, that suggests Gross may have withdrawn or transferred about $150 million of shares.