How’s my portfolio?

I’m 23 and new to investing. Just opened up a Roth IRA and used Schwab’s mutual fund/etf screener to find five funds that I’d like to start putting money into. Here they are with the portion of money I was thinking of allotting to each one… Large Cap growth: SWLGX 40% Mid Cap: XMMO 20% Small Cap: VBK 15% Foreign: IDMO 10% Tech: SMH 15% I feel pretty confident about these but I’m second guessing myself because they seem to outperform most funds in their respective sectors but I haven’t seen anyone talk about any of them so far. Am I doing something wrong? Any help is appreciated 🙏

I’m 23 and new to investing. Just opened up a Roth IRA and used Schwab’s mutual fund/etf screener to find five funds that I’d like to start putting money into. Here they are with the portion of money I was thinking of allotting to each one… Large Cap growth: SWLGX 40% Mid Cap: XMMO 20% Small Cap: VBK 15% Foreign: IDMO 10% Tech: SMH 15% I feel pretty confident about these but I’m second guessing myself because they seem to outperform most funds in their respective sectors but I haven’t seen anyone talk about any of them so far. Am I doing something wrong? Any help is appreciated 🙏