Index Rebalance and Special Situations, Quiddity Advisors

Afridi Reyal

Index Rebalance and Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>The March 2026 index review results for the F100 and F250 indices were announced yesterday after LSE market close.</li>
<li>There will be two index changes for F100 and two separate index changes for F250. </li>
<li>The announced results were in line with our final expectations discussed here (<a href="https://www.smartkarma.com/discussion/243825" target="_blank" rel="noopener">link</a>).  </li>
</ul>


The March 2026 index review results for the F100 and F250 indices were announced yesterday after LSE market close.
There will be two index changes for F100 and two separate index changes for F250. 
The announced results were in line with our final expectations discussed here (link).  


Quiddity F100/F250 Mar26 Results: All Expected ADDs/DELs Correct; One High Impact ADD

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/the-schiehallion-fund-limited" target="_blank" data-smartkarma-citation="entities:46402:1" rel="noopener">Schiehallion Fund (MNTN LN)</a> is the flagship forecasted addition at the March 2026 review following its listing transfer to the LSE Main Market.</li>
<li>
<a href="https://www.smartkarma.com/entities/ashtead-group-plc" target="_blank" data-smartkarma-citation="entities:21806:1" rel="noopener">Ashtead (AHT LN)</a> is expected to experience significant supply from UK index funds in February and demand from US in June following its corporate &amp; listing structure change.</li>
<li>
<a href="https://www.smartkarma.com/entities/tritax-big-box-reit-plc" target="_blank" data-smartkarma-citation="entities:21830:1" rel="noopener">Tritax Big Box Reit (BBOX LN)</a> and <a href="https://www.smartkarma.com/entities/ig-group-holdings-plc" target="_blank" data-smartkarma-citation="entities:21989:1" rel="noopener">Ig Group Holdings (IGG LN)</a> are the main candidates to replace <a href="https://www.smartkarma.com/entities/ashtead-group-plc" target="_blank" data-smartkarma-citation="entities:21806:1" rel="noopener">Ashtead (AHT LN)</a> and be added to F100 at the review.</li>
</ul>



Schiehallion Fund (MNTN LN) is the flagship forecasted addition at the March 2026 review following its listing transfer to the LSE Main Market.

Ashtead (AHT LN) is expected to experience significant supply from UK index funds in February and demand from US in June following its corporate &amp; listing structure change.

Tritax Big Box Reit (BBOX LN) and Ig Group Holdings (IGG LN) are the main candidates to replace Ashtead (AHT LN) and be added to F100 at the review.


UK Index Forecasts - Mar26: Schiehallion Fund Headlines F250; Ashtead Moves to US

Jpmorgan Claverhouse It / Index Rebalance

<ul>
<li>In this insight, we take a look at the potential index changes for the F100 and F250 in the run-up to the March 2026 index rebal event.</li>
<li>We see two M&amp;A-related intra-review changes for the F250 index prior to the March 2026 rebal. Both are likely to happen in the next two weeks.</li>
<li>Our latest estimates suggest there could be no regular changes for the F100 and F250 indexes during the March 2026 rebal which follows.</li>
</ul>


In this insight, we take a look at the potential index changes for the F100 and F250 in the run-up to the March 2026 index rebal event.
We see two M&amp;A-related intra-review changes for the F250 index prior to the March 2026 rebal. Both are likely to happen in the next two weeks.
Our latest estimates suggest there could be no regular changes for the F100 and F250 indexes during the March 2026 rebal which follows.


Quiddity Leaderboard F100/F250 Mar26: Two High-Impact Intra-Review ADDs

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

<ul>
<li>In this insight, we take a look at the potential index changes for F100 and F250 in the run-up to the December 2025 index rebal event.</li>
<li>We see four M&amp;A-related intra-review changes for the F250 index prior to the December 2025 rebal and then four more after the rebal event.</li>
<li>Our latest estimates suggest there could be no regular changes for the F100 and F250 indices during the December 2025 rebalance.</li>
</ul>


In this insight, we take a look at the potential index changes for F100 and F250 in the run-up to the December 2025 index rebal event.
We see four M&amp;A-related intra-review changes for the F250 index prior to the December 2025 rebal and then four more after the rebal event.
Our latest estimates suggest there could be no regular changes for the F100 and F250 indices during the December 2025 rebalance.


Quiddity Leaderboard F100/F250 Dec25: Solid Lineup of High-Impact Intra-Review Changes

Schroder Asian Total Return In / Index Rebalance

<ul>
<li>In this insight, we take a look at the potential index changes for F100 and F250 in the run-up to the December 2025 index rebal event.</li>
<li>We see five M&amp;A-related intra-review changes for the F250 index prior to the December 2025 rebal and then three more after the rebal event.</li>
<li>Our latest estimates suggest there could be no regular changes for the F100 and F250 indexes during the December 2025 rebalance.</li>
</ul>


In this insight, we take a look at the potential index changes for F100 and F250 in the run-up to the December 2025 index rebal event.
We see five M&amp;A-related intra-review changes for the F250 index prior to the December 2025 rebal and then three more after the rebal event.
Our latest estimates suggest there could be no regular changes for the F100 and F250 indexes during the December 2025 rebalance.


Quiddity Leaderboard F100/F250 Dec25: Intra-Review Changes Galore; High-Impact Replacement Names

United Kingdom

easyJet is a British multinational low-cost airline and package holiday group that operates domestic and international scheduled services across numerous routes in over 34 countries. The company primarily focuses on providing air travel services with an emphasis on low fares, operational efficiency, and a point-to-point model. Headquartered at London Luton Airport in the UK, easyJet was founded in 1995.

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easyJet (EZJ LN)

Quiddity F100/F250 Mar26 Results: All Expected ADDs/DELs Correct; One High Impact ADD

March 2026 index review results for F100 and F250 indices were announced in line with expectations. Schiehallion is a big impact name to trade.

Afridi Reyal

UK Index Forecasts - Mar26: Schiehallion Fund Headlines F250; Ashtead Moves to US

AHT was removed from F100 and saw passive fund supply of ~29m shares, $2bn, 16 ADV at the close on 27 February. BBOX replaced AHT in F100, and COST...

Dimitris Ioannidis

Quiddity Leaderboard F100/F250 Mar26: Two High-Impact Intra-Review ADDs

We expect Henderson Far East Income (HFEL LN) to be the intra-review F250 replacement for Dowlais (DWL LN). Ashtead Group (AHT LN) is set to be...

Afridi Reyal

Quiddity Leaderboard F100/F250 Dec25: Solid Lineup of High-Impact Intra-Review Changes

The Top 10 F250 potential ADDs from our Leaderboard could outperform the F250 index over the next few weeks due to intra-review index addition...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard F100/F250 Dec25: Intra-Review Changes Galore; High-Impact Replacement Names

We expect at least five intra-review replacements in the F20 index prior to the December 2025 index review. There are three other deals that could...

Janaghan Jeyakumar, CFA

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Quiddity F100/F250 Mar26 Results: All Expected ADDs/DELs Correct; One High Impact ADD

​March 2026 index review results for F100 and F250 indices were announced in line with expectations. Schiehallion is a big impact name to trade.

Afridi Reyal

UK Index Forecasts - Mar26: Schiehallion Fund Headlines F250; Ashtead Moves to US

AHT was removed from F100 and saw passive fund supply of ~29m shares, $2bn, 16 ADV at the close on 27 February. BBOX replaced AHT in F100, and COST...

Dimitris Ioannidis

Quiddity Leaderboard F100/F250 Mar26: Two High-Impact Intra-Review ADDs

We expect Henderson Far East Income (HFEL LN) to be the intra-review F250 replacement for Dowlais (DWL LN). Ashtead Group (AHT LN) is set to be...

Afridi Reyal

Quiddity Leaderboard F100/F250 Dec25: Solid Lineup of High-Impact Intra-Review Changes

The Top 10 F250 potential ADDs from our Leaderboard could outperform the F250 index over the next few weeks due to intra-review index addition...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard F100/F250 Dec25: Intra-Review Changes Galore; High-Impact Replacement Names

We expect at least five intra-review replacements in the F20 index prior to the December 2025 index review. There are three other deals that could...

Janaghan Jeyakumar, CFA

March 2026 index review results for F100 and F250 indices were announced in line with expectations. Schiehallion is a big impact name to trade.