Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

<ul>
<li>The SP 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.</li>
<li>In this insight, we take a look at the upcoming constituent changes in the run up to the December 2025 index rebal event.</li>
<li>We expect two regular changes in December 2025. There are also multiple live M&amp;A events which are likely to trigger intra-review index changes.</li>
</ul>


The SP 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.
In this insight, we take a look at the upcoming constituent changes in the run up to the December 2025 index rebal event.
We expect two regular changes in December 2025. There are also multiple live M&amp;A events which are likely to trigger intra-review index changes.


[Quiddity Index] SP500/600 Dec25 Rebal: Two ADDs Two DELs and 3 Intra-Review Changes Likely Soon

US-EU Index & Corporate Actions Analyst, ORTEX

Harry Kalfas

US-EU Index & Corporate Actions Analyst

Global Financial Data and Analytics Platform

ORTEX

ORTEX is a global financial data and analytics platform providing real-time securities lending and short interest data, index rebalance data, holdings and insider transactions, trading signals, corporate actions and news,  stock machine learning and factor scores and other analytics. The majority of the data are downloadable and accessible through APIs.

Solstice Advanced Materials / Index Rebalance

<ul>
<li>
<a href="https://www.smartkarma.com/entities/honeywell-international-inc" target="_blank" data-smartkarma-citation="entities:16765:1" rel="noopener">Honeywell International (HON US)</a> has completed the spin-off of <a href="https://www.smartkarma.com/entities/solstice-advanced-materials" target="_blank" data-smartkarma-citation="entities:45953:1" rel="noopener">Solstice Advanced Materials (SOLS US)</a>.</li>
<li>
<a href="https://www.smartkarma.com/entities/solstice-advanced-materials" target="_blank" data-smartkarma-citation="entities:45953:1" rel="noopener">Solstice Advanced Materials (SOLS US)</a> began trading on Nasdaq on October 30, 2025.</li>
<li>Significant index implications across US and Global indices, both intra-quarter and at upcoming reviews.</li>
</ul>



Honeywell International (HON US) has completed the spin-off of Solstice Advanced Materials (SOLS US).

Solstice Advanced Materials (SOLS US) began trading on Nasdaq on October 30, 2025.
Significant index implications across US and Global indices, both intra-quarter and at upcoming reviews.


Honeywell Spins Off Solstice Advanced Materials: Significant Index Implications Triggered

<ul>
<li>The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.</li>
<li>In this insight, we take a look at the upcoming constituent changes in the run up to the December 2025 index rebal event.</li>
<li>We now expect two regular changes in December 2025. There are also multiple live M&amp;A and special situation events likely to trigger intra-review index changes.</li>
</ul>


The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.
In this insight, we take a look at the upcoming constituent changes in the run up to the December 2025 index rebal event.
We now expect two regular changes in December 2025. There are also multiple live M&amp;A and special situation events likely to trigger intra-review index changes.


[Quiddity Index] S&P500/600 Dec25 Rebal: 2 Regular ADDs/DELs + Multiple Intra-Review Changes Coming

<ul>
<li>The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.</li>
<li>In this insight, we take a look at the upcoming constituent changes in the run up to the June 2025 index rebal event.</li>
<li>We expect two regular changes in June 2025. There are also multiple live spin-off and M&amp;A events which are likely to trigger intra-review index changes.</li>
</ul>


The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.
In this insight, we take a look at the upcoming constituent changes in the run up to the June 2025 index rebal event.
We expect two regular changes in June 2025. There are also multiple live spin-off and M&amp;A events which are likely to trigger intra-review index changes.


[Quiddity Index Mar25] S&P500/600 Jun25 Rebal: Early Days But a Few Intrareview Changes Possible

Research from Water Tower Research, Water Tower Research

Water Tower Research

Research from Water Tower Research

Water Tower Research is a leading equity research firm that provides research on micro, small and mid cap companies.

Water Tower Research was founded by Wall Street veterans after witnessing a fundamental shift in the investment research industry with the result being a declining knowledge base among investors, a lack of awareness and a shrinking pool of fundamental research being conducted on companies across the small-cap and micro-cap spectrum. The same issues are now increasingly occurring in the mid-cap space. This sea change within the investment community is impacting not only the companies themselves but also current shareholders and potential investors. With significantly less active sell-side sponsorship by Wall Street, a substantial information gap has developed between companies and various constituents in the financial community. The net result is fewer channels for insight and information to flow between companies and investors.

Equity Research Firm

Thematic (Sector/Industry)

<ul><li>While our potential universe includes a broad range of branded consumer companies across the market capitalization, one corner of that universe that we have done a lot of work on over the years involves those companies utilizing a direct selling business model, which deploys a sales force of independent contractors to get their products in the hands of consumers.</li><li>The top trend we are monitoring for 2025 is the impact that the burgeoning market for GLP-1 drugs has on the weight loss stocks.</li><li>Two pure-play weight- loss names we monitor, MED and WW, have already been severely affected by the disruption caused by the GLP-1 drugs and have been on the defensive in recent years.</li></ul>

While our potential universe includes a broad range of branded consumer companies across the market capitalization, one corner of that universe that we have done a lot of work on over the years involves those companies utilizing a direct selling business model, which deploys a sales force of independent contractors to get their products in the hands of consumers.The top trend we are monitoring for 2025 is the impact that the burgeoning market for GLP-1 drugs has on the weight loss stocks.Two pure-play weight- loss names we monitor, MED and WW, have already been severely affected by the disruption caused by the GLP-1 drugs and have been on the defensive in recent years.

2025 Outlook: Focus Is on Top Line - November 13, 2024

United States

USANA Health Sciences, Inc. develops, manufactures, and markets nutritionals, personal care, and weight management products.  The Company's products are sold directly to preferred customers and distributors throughout the United States, Canada, Australia, New Zealand, the United Kingdom, and Hong Kong.

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Usana Health Sciences (USNA US)

[Quiddity Index] SP500/600 Dec25 Rebal: Two ADDs Two DELs and 3 Intra-Review Changes Likely Soon

SP500 could see two changes in Dec25. One has a lot to buy if chosen. There are also a few intra-review actions/changes scheduled for the near...

Travis Lundy

Honeywell Spins Off Solstice Advanced Materials: Significant Index Implications Triggered

Honeywell spins off Solstice Advanced Materials (SOLS US), now trading on Nasdaq. The move enables Solstice to focus on growth while triggering...

Harry Kalfas

[Quiddity Index] S&P500/600 Dec25 Rebal: 2 Regular ADDs/DELs + Multiple Intra-Review Changes Coming

The Dec25 SP500 rebal season threatens to be quite active. We now see two normal changes and a few intra-review changes are possible, which means...

Travis Lundy

[Quiddity Index Mar25] S&P500/600 Jun25 Rebal: Early Days But a Few Intrareview Changes Possible

The S&P500/400/600 rebalance for March is done as of Friday. The S&P rebalance for June now has a leaderboard. APP and CRH lead from outside the...

Travis Lundy

2025 Outlook: Focus Is on Top Line - November 13, 2024

The top trend we are monitoring for 2025 is the impact that the burgeoning market for GLP-1 drugs has on the weight loss stocks.

Water Tower Research

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