Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

<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. BUT... there are multiple live spin-off and M&amp;A events likely to trigger intra-review index changes. Three are likely!</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. BUT... there are multiple live spin-off and M&amp;A events likely to trigger intra-review index changes. Three are likely!


[Quiddity Index Apr25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Possible

US-EU Index Rebalances / Quantitative Researcher

Dimitris Ioannidis

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.

<ul>
<li>
<a href="https://www.smartkarma.com/entities/shopify-inc-de74469e-4678-489b-9b50-a80a5790c5ef" target="_blank" data-smartkarma-citation="entities:25906:1" rel="noopener">Shopify (SHOP US)</a> is eligible for Nasdaq100 following its listing transfer from NYSE to Nasdaq on 31 March. Inclusion is anticipated in December 2025 or earlier as a replacement.</li>
<li>
<a href="https://www.smartkarma.com/entities/shopify-inc-de74469e-4678-489b-9b50-a80a5790c5ef" target="_blank" data-smartkarma-citation="entities:25906:1" rel="noopener">Shopify (SHOP US)</a> is expected to be added to R1000 and Krisp Mega in June 2025 due to a new domestic 10-K filing which results in a US nationality assignment.</li>
<li>The company can be considered for TMI and S&amp;P500 only if it re-domiciles to US. New filings and US headquarters point towards that direction, but no plans have been announced.</li>
</ul>



Shopify (SHOP US) is eligible for Nasdaq100 following its listing transfer from NYSE to Nasdaq on 31 March. Inclusion is anticipated in December 2025 or earlier as a replacement.

Shopify (SHOP US) is expected to be added to R1000 and Krisp Mega in June 2025 due to a new domestic 10-K filing which results in a US nationality assignment.
The company can be considered for TMI and S&amp;P500 only if it re-domiciles to US. New filings and US headquarters point towards that direction, but no plans have been announced.


Shopify (SHOP US): Adds to Cart Nasdaq100, S&P500, R1000 and Krisp After US Listing & Filing Changes

<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

<ul>
<li>The company filed the required SEC filings right on the deadline of 25 February 2025, thus has avoided a Nasdaq delisting and consequently a deletion from s&amp;p500 and other indices.</li>
<li>The security continues to be a contender for Nasdaq-100 inclusion at the December 2025 annual review.</li>
<li>The stock is up ~21.7% pre-market following the SEC filings.</li>
</ul>


The company filed the required SEC filings right on the deadline of 25 February 2025, thus has avoided a Nasdaq delisting and consequently a deletion from s&amp;p500 and other indices.
The security continues to be a contender for Nasdaq-100 inclusion at the December 2025 annual review.
The stock is up ~21.7% pre-market following the SEC filings.


Super Micro Computer (SMCI US): Avoided Nasdaq Delisting & Targets Nasdaq100 Inclusion

Event-Driven

<ul>
<li>
<a href="https://www.smartkarma.com/entities/mongodb-inc" target="_blank" data-smartkarma-citation="entities:26655:1" rel="noopener">MongoDB (MDB US)</a> and <a href="https://www.smartkarma.com/entities/biogen-inc" target="_blank" data-smartkarma-citation="entities:972:1" rel="noopener">Biogen Inc (BIIB US)</a> are the main candidates for deletion based on their current and previous-review ranking.</li>
<li>
<a href="https://www.smartkarma.com/entities/ansys-inc" target="_blank" data-smartkarma-citation="entities:15473:1" rel="noopener">Ansys Inc (ANSS US)</a> is expected to be deleted from the index by June 2025 following its $35bn acquisition by <a href="https://www.smartkarma.com/entities/synopsys-inc" target="_blank" data-smartkarma-citation="entities:3493:1" rel="noopener">Synopsys Inc (SNPS US)</a>. </li>
<li>
<a href="https://www.smartkarma.com/entities/united-airlines-holdings-inc" target="_blank" data-smartkarma-citation="entities:15776:1" rel="noopener">United Airlines Holdings (UAL US)</a> and <a href="https://www.smartkarma.com/entities/alnylam-pharmaceuticals-inc" target="_blank" data-smartkarma-citation="entities:2191:1" rel="noopener">Alnylam Pharmaceuticals (ALNY US)</a> are <em>currently</em> the main candidates for addition, thus the first in line to replace <a href="https://www.smartkarma.com/entities/ansys-inc" target="_blank" data-smartkarma-citation="entities:15473:1" rel="noopener">Ansys Inc (ANSS US)</a>.</li>
</ul>



MongoDB (MDB US) and Biogen Inc (BIIB US) are the main candidates for deletion based on their current and previous-review ranking.

Ansys Inc (ANSS US) is expected to be deleted from the index by June 2025 following its $35bn acquisition by Synopsys Inc (SNPS US). 

United Airlines Holdings (UAL US) and Alnylam Pharmaceuticals (ALNY US) are currently the main candidates for addition, thus the first in line to replace Ansys Inc (ANSS US).


Nasdaq100 Dec2025 Forecast (Part 1): MDB & BIIB in Trouble; UAL & ALNY First Replacements

United States

ANSYS, Inc. develops, markets, and supports software solutions for design analysis and optimization.  The Company's software accelerates product time to market, reduces production costs, improves engineering processes, and optimizes product quality and safety for a variety of manufactured products.  ANSYS's product family features open, flexible architecture for easy integration.

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Ansys Inc (ANSS US)

[Quiddity Index Apr25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Possible

The S&P 500 June 2025 rebal will have fun at both ends of the spectrum. A bunch of intra-review changes at the top are likely, and a few S&P...

Travis Lundy

Shopify (SHOP US): Adds to Cart Nasdaq100, S&P500, R1000 and Krisp After US Listing & Filing Changes

Following a rasel methodology update, Canada will be used as the country of headquarters resulting in a Canadian index nationality due to country...

Dimitris Ioannidis

[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

Super Micro Computer (SMCI US): Avoided Nasdaq Delisting & Targets Nasdaq100 Inclusion

SMCI avoids Nasdaq delisting and s&p500 deletion by filing SEC documents on the deadline. Stock is up ~21.7% pre-market and it has potential for...

Dimitris Ioannidis

Nasdaq100 Dec2025 Forecast (Part 1): MDB & BIIB in Trouble; UAL & ALNY First Replacements

Ansys (ANSS) is expected to be deleted from Nasdaq100 by June 2025 following its acquisition by Synopsys (SNPS). United Airlines (UAL) and Alnylam...

Dimitris Ioannidis

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[Quiddity Index Apr25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Possible

The S&P 500 June 2025 rebal will have fun at both ends of the spectrum. A bunch of intra-review changes at the top are likely, and a few S&P...

Travis Lundy

Shopify (SHOP US): Adds to Cart Nasdaq100, S&P500, R1000 and Krisp After US Listing & Filing Changes

Following a rasel methodology update, Canada will be used as the country of headquarters resulting in a Canadian index nationality due to country...

Dimitris Ioannidis

[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

Super Micro Computer (SMCI US): Avoided Nasdaq Delisting & Targets Nasdaq100 Inclusion

​SMCI avoids Nasdaq delisting and s&p500 deletion by filing SEC documents on the deadline. Stock is up ~21.7% pre-market and it has potential for...

Dimitris Ioannidis

Nasdaq100 Dec2025 Forecast (Part 1): MDB & BIIB in Trouble; UAL & ALNY First Replacements

Ansys (ANSS) is expected to be deleted from Nasdaq100 by June 2025 following its acquisition by Synopsys (SNPS). United Airlines (UAL) and Alnylam...

Dimitris Ioannidis

SMCI avoids Nasdaq delisting and s&p500 deletion by filing SEC documents on the deadline. Stock is up ~21.7% pre-market and it has potential for...