Mr$.$ Muthu shared that he invested $$1,500,000$ into a portfolio of the following investments as at $1$ Jan $2018$: $25\%$ Parkway Life REIT $($Ticker: PRKWF$),25\%$ Singapore Technologies $($ST$)$ Engineering $($Ticker: SGGKY$),$ and $50\%$ OCBC Bank $($Ticker: OVCHY$).$ Since $1$ Jan $2018$ to $31$ Dec $2022,$ Mr$.$ Muthu had not contributed nor withdrawn any amounts, and had reinvested all dividends into the fund. He did not undertake rebalancing of portfolio.

Discuss the performance of the portfolio in lieu of market conditions