The 'locked-in' portion of the $236 million ANZ Staff super scheme would be relatively small given the option only became available with the introduction of KiwiSaver in 2007/8.
Nonetheless, a significant slice of the ANZ National staff fund will most likely roll over into one or other of the bank's KiwiSaver schemes.
The biggest losers from the wind-up will be the scheme's external fund managers, AMP Capital and Russell Investments, which stand to lose mandates of about $124 million and $82.4 million respectively, based on the December 2013 accounts.
There is one small exclusion from the ANZ scheme wind-up, however, with the 'defined benefit' section soldiering on, as required by contractual agreement with the lucky few who managed to secure such a deal before the bank realised its mistake. Those on defined benefit (DB) agreements are entitled to fixed pensions, usually based on a percentage of final years' remuneration.
Just 20 individuals remain in the ANZ staff DB pool, which closed to new members in 1990, with a tad over $5 million - or about $255,000 each - set aside to fund their pensions.