Rocket Lab (RKLB) Joins Nasdaq-100 Index in June 2026 Rebalance

Rocket Lab USA (NASDAQ: RKLB) has been added to the Nasdaq-100 Index as part of the June 2026 rebalance, joining CoreWeave, Astera Labs, Nebius Group, and Teradyne in the index. CNBC's Jim Cramer called the inclusion a 'big deal,' according to Benzinga. Shares fell 7.28% on Friday, June 12, 2026, trading at $106.42, despite the positive index news.

What Changed

• Rocket Lab secured a position in the Nasdaq-100, boosting visibility among institutional investors who track or benchmark against the index, per Benzinga reporting.
• The inclusion takes effect as part of the scheduled June 2026 rebalance, alongside four other companies.
• Wall Street's current consensus stands at 15 Buy and 7 Strong Buy ratings, with no Sell or Strong Sell recommendations as of June 1, 2026.
• A separate SEC 8-K filed June 5, 2026 disclosed a departure or appointment of a director or officer at the company.

Investor Takeaway

Nasdaq-100 inclusion forces index-tracking funds to purchase RKLB shares, structurally expanding the institutional investor base. With 22 Buy-equivalent ratings and no Sell ratings on the Street, analyst sentiment remains constructive heading into the rebalance.