Teradyne to Join Nasdaq-100 on June 22, Triggering Index Fund Buying
TER•Teradyne will join the Nasdaq-100 index on June 22, 2026 as part of the quarterly rebalancing that also adds Astera Labs and Rocket Lab. ETF and index funds tracking the benchmark will be required to purchase Teradyne shares, boosting demand and trading volume.
1. Teradyne Index Inclusion
Teradyne will join the Nasdaq-100 index effective June 22, 2026 as part of the quarterly rebalancing that also adds Astera Labs and Rocket Lab.
2. Market Impact
Index funds and ETFs tracking the Nasdaq-100 will be required to acquire Teradyne shares to mirror the updated index, likely boosting trading volume and share demand.
3. Index Members Removed
Charter Communications, Cognizant, Insmed Incorporated, Verisk Analytics and Zscaler will be dropped to accommodate the new additions.
