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.

Index Rebalance

<ul>
<li>
<a href="https://www.smartkarma.com/entities/robinhood-markets-inc" target="_blank" data-smartkarma-citation="entities:33532:1" rel="noopener">Robinhood Markets (HOOD US)</a> and <a href="https://www.smartkarma.com/entities/emcor-group-inc" target="_blank" data-smartkarma-citation="entities:20703:1" rel="noopener">Emcor Group Inc (EME US)</a> are the main candidates for addition due to consistently high eligibility scores.</li>
<li>
<a href="https://www.smartkarma.com/entities/microstrategy-inc-cl-a" target="_blank" data-smartkarma-citation="entities:14717:1" rel="noopener">Microstrategy Inc Cl A (MSTR US)</a> or <a href="https://www.smartkarma.com/entities/applovin-corp" target="_blank" data-smartkarma-citation="entities:32989:1" rel="noopener">AppLovin (APP US)</a> is forecasted to be the third addition, with sector balance acting as the limiting factor.</li>
<li>
<a href="https://www.smartkarma.com/entities/crh-plc-054117b2-cd70-470a-9efc-8f6fab2c83ec" target="_blank" data-smartkarma-citation="entities:28655:1" rel="noopener">CRH (CRH US)</a> recently regained eligibility following positive August earnings and could be a surprise addition if the tech sector is excluded.</li>
</ul>



Robinhood Markets (HOOD US) and Emcor Group Inc (EME US) are the main candidates for addition due to consistently high eligibility scores.

Microstrategy Inc Cl A (MSTR US) or AppLovin (APP US) is forecasted to be the third addition, with sector balance acting as the limiting factor.

CRH (CRH US) recently regained eligibility following positive August earnings and could be a surprise addition if the tech sector is excluded.


S&P500 September 2025 Final Forecast: HOOD, EME & 50/50 on MSTR/APP

Founder at Stock Spin-off Investing, Stock Spin-Off Investing

Richard Howe

Founder at Stock Spin-off Investing

Stock Spin-Off Investing

Generate attractive returns by taking advantage of inefficiencies in the stock spin-off market.

Stock Spin-offs

Event-Driven

<ul>
<li>
<a href="https://www.smartkarma.com/entities/holcim-ltd-7f60ceaa-51af-4f85-ac5f-114595eb04f3" target="_blank" data-smartkarma-citation="entities:27916" rel="noopener">Holcim (HOLN SW)</a> spun off its construction materials and solutions business into a standalone company on Friday, June 20th.</li>
<li>The new company is called <a href="https://www.smartkarma.com/entities/amrize-ltd" target="_blank" data-smartkarma-citation="entities:45209" rel="noopener">Amrize (AMRZ US)</a>. </li>
<li>The first day of trading will be Monday, June 23, 2025.</li>
</ul>



Holcim (HOLN SW) spun off its construction materials and solutions business into a standalone company on Friday, June 20th.
The new company is called Amrize (AMRZ US). 
The first day of trading will be Monday, June 23, 2025.


Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Interactive Brokers Group, Inc / 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>The rankings used for the June 2025 index rebal event will be based on yesterday's (4th June 2025) opening prices. The announcement will be after the close on Friday.</li>
<li>In this insight, we take a look at our final expectations for ADDs/DELs (along with a tracker of all live spinoff/M&amp;A events which affect the index the next two quarters).</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.
The rankings used for the June 2025 index rebal event will be based on yesterday's (4th June 2025) opening prices. The announcement will be after the close on Friday.
In this insight, we take a look at our final expectations for ADDs/DELs (along with a tracker of all live spinoff/M&amp;A events which affect the index the next two quarters).


[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

<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 may trigger intra-review index changes near-term. Check the Leaderboards for those.</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 may trigger intra-review index changes near-term. Check the Leaderboards for those.


[Quiddity Index May25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Still Possible

<ul>
<li>
<a href="https://www.smartkarma.com/entities/applovin-corp" target="_blank" data-smartkarma-citation="entities:32989:1" rel="noopener">AppLovin (APP US)</a> is forecasted to replace <a href="https://www.smartkarma.com/entities/discover-financial-services" target="_blank" data-smartkarma-citation="entities:11966:1" rel="noopener">Discover Financial Services (DFS US)</a> in S&amp;P500 on 19 May following <a href="https://www.smartkarma.com/entities/capital-one-financial-corp" target="_blank" data-smartkarma-citation="entities:255:1" rel="noopener">Capital One's</a> approved acquisition.</li>
<li>
<a href="https://www.smartkarma.com/entities/crh-plc-054117b2-cd70-470a-9efc-8f6fab2c83ec" target="_blank" data-smartkarma-citation="entities:28655:1" rel="noopener">CRH (CRH US)</a> and <a href="https://www.smartkarma.com/entities/coinbase-global-inc" target="_blank" data-smartkarma-citation="entities:32227:1" rel="noopener">Coinbase Global (COIN US)</a> are forecasted to be added by June-July following the expected acquisitions of <a href="https://www.smartkarma.com/entities/kellogg-co" target="_blank" data-smartkarma-citation="entities:16090:1" rel="noopener">Kellogg Co (K US)</a> and <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>
<li>Zero changes are forecasted for S&amp;P500 at the June 2025 review due to limited strong addition candidates which will be selected as replacements of upcoming acquisitions.</li>
</ul>



AppLovin (APP US) is forecasted to replace Discover Financial Services (DFS US) in S&amp;P500 on 19 May following Capital One's approved acquisition.

CRH (CRH US) and Coinbase Global (COIN US) are forecasted to be added by June-July following the expected acquisitions of Kellogg Co (K US) and Ansys Inc (ANSS US). 
Zero changes are forecasted for S&amp;P500 at the June 2025 review due to limited strong addition candidates which will be selected as replacements of upcoming acquisitions.


S&P500: Additions In May & June 2025 Following Capital One's Approved Acquisition

Ireland

CRH Public Limited Company provides building materials. The Company manufactures and distributes a wide range of architectural, infrastructure, and construction products for infrastructure, housing, and commercial projects. CRH serves customers Worldwide.

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CRH (CRH US)

S&P500 September 2025 Final Forecast: HOOD, EME & 50/50 on MSTR/APP

HOOD and EME are the top candidates for addition with MSTR or APP forecasted as the third addition. CRH became eligible again following positive...

Dimitris Ioannidis

Weekly Update (AMRZ, LION, FTV)

The AMRZ spin-off aims to capitalize on the higher valuation multiples of US building supply companies compared to their European counterparts.

Richard Howe

[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

The S&P500 June rebal comes after the close on Friday 6 June. We expect two ADDs and two DELETEs but the S&P Index Committee is fickle...

Travis Lundy

[Quiddity Index May25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Still Possible

The S&P500 has a couple of possible changes at the regular rebalance and more intra-review changes after. That means S&P600 DELs. We like those...

Travis Lundy

S&P500: Additions In May & June 2025 Following Capital One's Approved Acquisition

COIN will be added to S&P500 at the close of 16 May as a replacement to the DFS acquisition. CRH has been removed from the addition candidates...

Dimitris Ioannidis

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

S&P500 September 2025 Final Forecast: HOOD, EME & 50/50 on MSTR/APP

​HOOD and EME are the top candidates for addition with MSTR or APP forecasted as the third addition. CRH became eligible again following positive...

Dimitris Ioannidis

Weekly Update (AMRZ, LION, FTV)

The AMRZ spin-off aims to capitalize on the higher valuation multiples of US building supply companies compared to their European counterparts.

Richard Howe

[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

The S&P500 June rebal comes after the close on Friday 6 June. We expect two ADDs and two DELETEs but the S&P Index Committee is fickle...

Travis Lundy

[Quiddity Index May25] S&P500/600 Jun25 Rebal: Lots of Intraview Changes Still Possible

The S&P500 has a couple of possible changes at the regular rebalance and more intra-review changes after. That means S&P600 DELs. We like those...

Travis Lundy

S&P500: Additions In May & June 2025 Following Capital One's Approved Acquisition

COIN will be added to S&P500 at the close of 16 May as a replacement to the DFS acquisition. CRH has been removed from the addition candidates...

Dimitris Ioannidis

HOOD and EME are the top candidates for addition with MSTR or APP forecasted as the third addition. CRH became eligible again following positive...