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Hi folks,


I'm a student in the UW CFRM program.  I just completed the QFCF certificate and am now working on the CFIN certificate.  The only type of portfolio optimization I have worked with, thus far, is mean-variance optimization.  Well, I have also experimented with maximum Sortino optimization as well.  Then, there is risk-parity and equal weighting, but these are trivial.


Let's say I want together a portfolio of mutual funds for a retirement portfolio, from the below list.  The goal of this portfolio is aggressive growth, with little regard to risk.  This risky portfolio represents only about 25% of a larger portfolio; the other 75% is invested in risk-free accounts yielding between 2.2% - 4.1%.


Let's say, hypothetically, this portfolio is for a couple aged 71 and 73, who don't need to touch the money.  Let's assume they receive pensions that cover all of their expenses, and then some.


Is it actually worth paying a retirement professional something like 1% a year to choose the proper blend of mutual funds for this portfolio?


Would I be just as well off doing mean-variance optimization, or just using equal weighting or volatility-parity weighting on my own?  It seems like most retirement professionals don't actually know that much about what they are doing, if you quiz them on what methods they use.


You might ask why the goal is to invest only 25% of the portfolio into risky assets.  Well, firstly, one of the owners is highly risk-averse, overall, but wants some exposure to the markets.  Secondly, it does seem like the S&P 500 is overvalued, currently, according to the CAPE ratio, P/E ratio, and other valuation methods.  The idea, here, is to invest a portion of the portfolio into risky assets now, and potentially add more exposure to risky assets if there is a major correction somewhere down the line.  If there is no correction, at least some of the upside is captured.


Any help would be GREATLY appreciated.


 Ticker  Type         Subtype          Name 

 PTRAX   Bond         Int-Long         PIMCO Total Return Admin Bond fund 

 VBTLX   Bond         Int-Long         Vanguard Total Bond Market Index Adm 

 VAIPX   Bond         Int-Long         Vanguard inflation protected securities 

 MHYIX   Bond         Aggressive       MainStay High Yield Corporate Bond I 

 VFIAX   Stock        Large-cap        Vanguard 500 Index Admiral 

 NBSTX   Stock        Social           Neuberger Berman Socially Rspns Tr 

 JVMIX   Stock        Mid-cap          JHancock Disciplined Value Mid Cap I 

 VIMAX   Stock        Mid-cap          Vanguard Mid Cap Index Admiral 

 VSMAX   Stock        Small-cap        Vanguard Small Cap Index Adm 

 VGSLX   Stock        REIT             Vanguard REIT Index Adm 

 RERCX   Stock        International    American Funds Europacific Growth R3 

 VTIAX   Stock        International    Vanguard Total Intl Stock Index Admiral 

 LZEMX   Stock        International    Lazard Emerging Markets Equity Instl 

 PDRDX   Multi-asset  Tangible assets  Principal Diversified Real Asset Instl 

 SHSAX   Stock        Biotech          BlackRock Health Sciences Opps Inv A 


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