When will the Alger Russell Innovation Index be rebalanced?

The Alger Russell Innovation Index will be rebalanced following the close of trading on Friday, December 19, 2025.

What is Alger Management's investment philosophy?

Alger Management's philosophy is focused on discovering companies undergoing Positive Dynamic Change.

What are the risks associated with investing in growth stocks like those in the Alger Index?

Growth stocks can be more volatile and sensitive to market, political, and economic developments, potentially leading to a loss of principal.

Home / Business and Economy / Alger Index Rebalances: Growth Stocks Shift

Alger Index Rebalances: Growth Stocks Shift

16 Dec, 2025

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Summary

Alger Management announced a quarterly rebalancing of its innovation index.
Changes to the Alger Russell Innovation Index are effective soon.
Alger is a long-standing pioneer in growth-style investment management.

Alger Index Rebalances: Growth Stocks Shift

Fred Alger Management, LLC has announced the upcoming quarterly rebalancing of the Alger Russell Innovation Index. This adjustment, set to take effect after market close on Friday, December 19, 2025, signifies a routine review of the index's components. Further details regarding the specific changes can be found on the LSEG website.

Founded in 1964 and headquartered in New York City, Alger has established itself as a leader in growth equity investment management. The firm's core philosophy, centered on identifying companies experiencing Positive Dynamic Change, has been consistently applied for over six decades, aiming to help investors "Unlock Your Growth Potential."

Alger offers a variety of investment vehicles, including separate accounts, mutual funds, ETFs, and private investment options. Investors should be aware that stock market investments inherently carry risks, including potential principal loss, and growth stocks may exhibit higher volatility due to market sensitivities.