I'm deciding to sell NASA (tema) etf for tax loss harvesting, since I made around $300 in profit so far in 6 months. Should I do it or no? Needed thoughts.

I've lost conviction on NASA and LUNR specifically. I don't like these two stocks, but for LUNR i'm waiting for earnings and maybe will sell it around next year. |**Symbol**|**Shares**|**AC/Share ($)**|**Total Cost ($)**|**Market Value ($)**|**Total Gain/Loss ($)**| |:-|:-|:-|:-|:-|:-| |**NVT**|2.054|146.03|299.95|343.62|\+43.68| |**VOO**|5.263|652.40|3,433.56|3,727.95|\+294.38| |**VXUS**|19.021|81.89|1,557.67|1,653.31|\+95.64| |**MSFT**|5.0536|398.01|2,011.41|2,546.06|\+534.65| |**AMZN**|7.601|239.82|1,822.88|2,069.51|\+246.64| |**RKLB**|25.374|99.67|2,529.01|2,030.17|\-498.84| |**LUNR**|18.665|32.15|599.99|307.60|\-292.39| |**SMR**|47.117|12.74|600.11|466.76|\-133.35| |**NASA**|9.512|39.17|372.61|242.66|\-129.96| |**TOTAL**|\--|\--|**$13,227.19**|**$13,387.64**|**+$160.45**|