Nasdaq-100 Index® June 2026 Quarterly Changes

This is a routine index reshuffle, not a catalyst for immediate investment action.

What the company is saying

Nasdaq is communicating the results of its June 2026 quarterly rebalance for the Nasdaq-100 Index, emphasizing the procedural nature of the change. The company wants investors to see this as a transparent, rules-based update, highlighting that five companies—Astera Labs, CoreWeave, Nebius Group, Rocket Lab, and Teradyne—will be added, while Charter Communications, Cognizant Technology Solutions, Insmed, Verisk Analytics, and Zscaler will be removed. The announcement frames the index as a major benchmark, tracked by over 200 investment products with more than $800 billion in assets under management, underscoring its global significance. The language is strictly factual, with no promotional tone or forward-looking hype, and the only forward-looking statements are regulatory disclaimers about risks and uncertainties. There is no attempt to justify the specific inclusions or exclusions, nor is there any discussion of the methodology or performance implications. The announcement is silent on the operational or financial health of the companies involved, and omits any commentary on the rationale for the changes. Management’s tone is neutral and procedural, projecting confidence in the index’s established process rather than in any particular outcome. The only notable individual mentioned is Maximilian Leitenberger, but his role is unknown and there is no indication of his involvement in the rebalance or its significance. This communication fits Nasdaq’s broader investor relations strategy of emphasizing transparency and process over narrative, with no notable shift in messaging compared to prior index rebalance disclosures.

What the data suggests

The disclosed numbers are limited and strictly procedural: five companies are being added and five removed, with the changes effective prior to market open on June 22, 2026. The only quantitative data provided beyond the constituent changes are that the Nasdaq-100 Index is tracked by more than 200 investment products and over $800 billion in assets under management, and that Nasdaq Global Indexes maintains more than 10,000 indexes. There is no financial trajectory, earnings, revenue, or profitability data for Nasdaq or any of the companies involved, nor is there any period-over-period comparison or historical context. The gap between what is claimed and what is evidenced is minimal, as the announcement makes no performance claims—only procedural facts are stated. There is no mention of whether prior targets or guidance have been met or missed, and no discussion of the impact of these changes on index performance or investor returns. The quality of the financial disclosure is limited: while the index composition changes are clear, there is no information on the criteria for selection, the weighting of the new constituents, or the financial health of the companies involved. An independent analyst would conclude that, based on the numbers alone, this is a routine index maintenance event with no immediate financial implications or actionable signals for investors.

Analysis

The announcement is a routine disclosure of the upcoming Nasdaq-100 Index rebalance, specifying which companies will be added and removed, with an effective date provided. The language is factual and procedural, with no promotional or exaggerated claims about future performance or benefits. Most key claims are realised facts (the rebalance decision and its details), with only the effective date being forward-looking. There is no mention of large capital outlays, synergies, or earnings impacts, and no aspirational statements about future growth or returns. The only forward-looking language is the standard disclaimer about risks and uncertainties, which is regulatory boilerplate and not used to inflate the narrative. All numerical data is descriptive and verifiable, with no evidence of narrative inflation.

Risk flags

• ●Operational risk: The announcement provides no detail on the methodology or criteria for index inclusion or exclusion, leaving investors unable to assess whether the process is robust or subject to arbitrary changes. This matters because index composition can materially affect fund flows and valuations for the companies involved.
• ●Disclosure risk: There is a lack of financial or operational data for both the companies being added and removed, making it impossible for investors to evaluate the underlying reasons for the changes or their likely impact. This opacity increases uncertainty and limits informed decision-making.
• ●Pattern-based risk: The announcement is silent on historical performance or the track record of prior rebalances, so investors cannot judge whether similar changes in the past have led to positive or negative outcomes for index performance or constituent companies.
• ●Forward-looking risk: The majority of the claims are procedural and realised, but the standard forward-looking statement disclaimer signals that there are risks and uncertainties not detailed in the release. Investors should be cautious about assuming that index inclusion or exclusion will have predictable effects.
• ●Financial risk: With over $800 billion in assets tracking the index, even small changes in composition can lead to significant capital flows, potentially causing volatility in the share prices of the affected companies. The announcement does not quantify or contextualize this risk.
• ●Timeline/execution risk: While the rebalance is scheduled for June 22, 2026, there is no discussion of potential delays, errors, or disputes in the process. Although rare, such issues can disrupt index tracking and fund rebalancing.
• ●Data completeness risk: The absence of any financial, operational, or performance metrics for the companies involved means investors are flying blind regarding the fundamental merits of the additions or removals. This lack of transparency is a material risk for those seeking to anticipate market reactions.
• ●Notable individual risk: Maximilian Leitenberger is mentioned, but with an unknown role and no context. Without clarity on his involvement, investors cannot assess whether his presence is a bullish or neutral signal, and should not infer significance from the mention alone.

Bottom line

For investors, this announcement is a routine procedural update about the upcoming Nasdaq-100 Index rebalance, with five companies being added and five removed, effective June 22, 2026. There is no financial or operational data provided for any of the companies involved, nor is there any discussion of the rationale or expected impact of the changes. The narrative is credible only in the sense that it is strictly factual and avoids hype, but it offers no insight into the likely consequences for index performance or the share prices of the affected companies. The mention of Maximilian Leitenberger carries no actionable implication, as his role and relevance are not disclosed. To change this assessment, Nasdaq would need to provide detailed methodology, selection criteria, and historical performance data for prior rebalances, as well as financial and operational metrics for the companies being added or removed. Investors should watch for any unusual trading volumes or price movements in the affected stocks as the rebalance date approaches, as well as any subsequent disclosures that provide more context or rationale. This information should be weighted as a neutral signal—worth monitoring for potential technical impacts, but not sufficient to justify a new investment or divestment decision on its own. The single most important takeaway is that index rebalances are mechanical events; without additional data or context, they should not be mistaken for endorsements of company quality or future performance.

Announcement summary

(NASDAQ:NDAQ) Nasdaq announced the results of the June 2026 quarterly rebalance of the Nasdaq-100 Index ® (NDX ® ), which will become effective prior to market open on Monday, June 22, 2026. Five companies will be added to the Index: Astera Labs, Inc. (Nasdaq: ALAB), CoreWeave, Inc. (Nasdaq: CRWV), Nebius Group N.V. (Nasdaq: NBIS), Rocket Lab Corporation (Nasdaq: RKLB), and Teradyne, Inc. (Nasdaq: TER). Five companies will be removed from the Index: Charter Communications, Inc. (Nasdaq: CHTR), Cognizant Technology Solutions Corporation (Nasdaq: CTSH), Insmed Incorporated (Nasdaq: INSM), Verisk Analytics, Inc. (Nasdaq: VRSK), and Zscaler, Inc. (Nasdaq: ZS). The Nasdaq-100 Index ® is tracked by more than 200 investment products with over $800 billion in assets under management globally. Nasdaq Global Indexes publishes and maintains more than 10,000 indexes across asset classes and geographies. The company states that information set forth in this release contains forward-looking statements that involve a number of risks and uncertainties.

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