FormFactor, Inc. has been added to the US large-cap Russell 1000 Index, effective June 29, 2026, as part of the annual Russell indexes reconstitution. Membership is based on inclusion in the broad-market Russell 3000 Index and will remain in place for half a year. The stock was also automatically added to the appropriate growth and value indexes. CEO Mike Slessor called the addition a validation of the company's strategy and momentum, citing its new 2030 Target Model for expanding addressable markets and building a more resilient business. Russell indexes are used by investment managers and institutional investors, with approximately $12.2 trillion in assets benchmarked against Russell US indexes as of June 2025.
FormFactor IncAdded to Russell 1000 Index, likely driving passive fund inflows and increased visibility.