It's always a very borderline idea to hold equity in the company you work, argument being that if the company goes south or severely underperforms, you may find yourself laid off and with worthless equity.

So you're assuming lots of risk and putting it all in the same basket.

There's no shame in getting 100k $ worth of stock, selling it and putting it on some vanguard fund and diversifying, in fact it's statistically the best move you can do.

Of course, you can be like those many googlers that did this and then regret in hindsight.