Bain Capital Ventures (BCV), the venture arm of the 37-year-old private equity firm Bain Capital, announced this morning that it has $1.3 billion more smackers to invest across two funds, a $950 million fund for seed and Series A deals and a $350 million fund for growth-stage opportunities. That amount is up slightly from late 2018, when the outfit announced $1 billion across two funds. While the outfit is backed by all the usual suspects, including endowments and pension funds, it’s worth noting that around $130 million of that capital…