EAsy choice.
Dump OAKWX immediately. Oakmark established OAKWX to try and boost assets under management using the 'cachet' of their 2 star managers Herro and Nygren. Only problem is their real workhorse manager (MacGregor) is ALREADY running a great global fund (OAKGX), which has run rings around OAKWX..
If you want to own an Oakmark Global fund, why stick with the stinker! Dump OAKWX and exchange it for OAKGX.
IMO though, you can do one better: In any tax-deferred account you should populate it with securitiese LESS PRONE to drops in NAV / price. Why? Because, unlike in a taxable account, you cannot sell it in a deferred account and register a loss for tax purposes. Said another way, you bear the full burden of any loss in a deferred account, while part of your losses is subsidized in a taxable account.
For this reason, (and because I hate to see the value of my portfolio go down) I think OAKBX is a superior choice for a deferred account. But hey, if you want to be bold and stick with an all-stock fund, please, PLEASE dump OAKWX.
As for buying OAKLX, no way, NO HOW! I have to agree with the earlier poster, Nygren's hubris WRT WM has been monumental. You could pick 12 people out of the phone book at random who would have done better than he had in the past 24 months. If he could not figure out that banking was not a place to be overweight during the housing bubble, the guy needs new glasses.
Signed
A long-term happy and relieved holder of OAKBX.