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

IPOs and Catalysts/Events, Global Equity Research Ltd

Arun George

IPOs and Catalysts/Events

Uncompromised, Independent, Conflict-Free Research

Global Equity Research Ltd

Global Equity Research was started in 2017 by a group of experienced research professionals. It was founded on a passionate belief in the importance and the need for uncompromised, independent, conflict-free research. We aim to provide differentiated and actionable primary and bottom up fundamental research.

Event-Driven

<ul>
<li>The <a href="https://www.smartkarma.com/entities/best-world-international-ltd" target="_blank" data-smartkarma-citation="entities:4600:1" rel="noopener">Best World International (BEST SP)</a> IFA considers the S$2.56 exit offer fair and reasonable as it is towards the upper end of its S$1.36-2.69 per share valuation range. </li>
<li>The key conditions are approval for the selective capital reduction (at least 75% of eligible shareholders) and delisting resolution (a majority holding not less than 75% in value).</li>
<li>The lack of activists, IFA supporting recommendations, and no competing offer suggest a done deal. At the last close, the gross spread was 2.8%.</li>
</ul>


The Best World International (BEST SP) IFA considers the S$2.56 exit offer fair and reasonable as it is towards the upper end of its S$1.36-2.69 per share valuation range. 
The key conditions are approval for the selective capital reduction (at least 75% of eligible shareholders) and delisting resolution (a majority holding not less than 75% in value).
The lack of activists, IFA supporting recommendations, and no competing offer suggest a done deal. At the last close, the gross spread was 2.8%.


Best World (BEST SP): EGM Vote on 19 July

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

Best World (BEST SP): EGM Vote on 19 July

The lack of activists, IFA supporting recommendations, and no competing offer suggest a done deal. At the last close, the gross spread was 2.8%.

Arun George

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