Teradyne (NASDAQ: TER) Joins Nasdaq-100 in Quarterly Rebalance
Alpha Stocks Insight Staff
Independent stock news and analysis covering NASDAQ and NYSE markets.
Teradyne joins the Nasdaq-100 in the June quarterly rebalance, gaining 6.19% on Friday as index inclusion triggers automatic buying from passive funds.
Teradyne (NASDAQ: TER) is set to join the Nasdaq-100 index as part of the benchmark's quarterly rebalance, according to reporting from Yahoo Finance. The test-and-measurement chipmaker is one of five additions, alongside Rocket Lab, Astera Labs, CoreWeave, and Nebius, replacing five existing constituents. Shares traded at $405.00 on Friday, June 12, 2026, gaining 6.19% on the session.
Index Inclusion Details
- Teradyne is one of five companies entering the Nasdaq-100 in the June quarterly rebalance, per Yahoo Finance.
- The rebalance is effective June 22, triggering mandatory purchases by index-tracking funds and ETFs that replicate the benchmark.
- The five additions collectively represent AI and space-sector names, per the Yahoo Finance characterization of the cohort.
- Teradyne replaces one of five outgoing constituents, though the specific displaced company was not named in available reports.
Investor Takeaway
Nasdaq-100 inclusion creates a structural, non-discretionary demand event as passive vehicles reweight to reflect the new composition by June 22. Wall Street's current consensus sits at 11 Buy ratings and 5 Strong Buy ratings against 6 Holds and 1 Sell, providing a broadly constructive backdrop as the index change takes effect.
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