Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>In this insight, we take a look at the potential index changes for ASX 300, 200, 100, 50, and 20 in the run-up to the September 2026 index rebal event.</li>
<li>There are several ADDs/DELs expected across these indices with some names still close to the border.</li>
<li>The <a href="https://www.smartkarma.com/entities/vault-minerals-ltd" target="_blank" data-smartkarma-citation="entities:46317:1" rel="noopener">Vault Minerals Ltd (VAU AU)</a> - <a href="https://www.smartkarma.com/entities/genesis-minerals-ltd" target="_blank" data-smartkarma-citation="entities:4650:1" rel="noopener">Genesis Minerals (GMD AU)</a> deal is likely to trigger a wide range of passive flows across multiple index families.</li>
</ul>


In this insight, we take a look at the potential index changes for ASX 300, 200, 100, 50, and 20 in the run-up to the September 2026 index rebal event.
There are several ADDs/DELs expected across these indices with some names still close to the border.
The Vault Minerals Ltd (VAU AU) - Genesis Minerals (GMD AU) deal is likely to trigger a wide range of passive flows across multiple index families.


Quiddity Leaderboard ASX Sep26: Vault-Genesis Index Implications & Many Regular High-Impact Changes

Pan-Asia Catalysts/Events, Quiddity Advisors

David Blennerhassett

Event-Driven

<ul>
<li>Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 6th July, published on the 10th July.</li>
<li>The largest industry net increase in the past week was A$0.3bn into "Gold"; the largest industry net decrease was A$1.0bn out of "Diversified Banks". Net shorts declined A$1.2bn week-on-week.</li>
<li>Companies mentioned in this regular weekly report include: <a href="https://www.smartkarma.com/entities/national-australia-bank-ltd" target="_blank" data-smartkarma-citation="entities:15:1" rel="noopener">National Australia Bank (NAB AU)</a>, <a href="https://www.smartkarma.com/entities/james-hardie-industries-plc" target="_blank" data-smartkarma-citation="entities:10937:1" rel="noopener">James Hardie Industries (JHX AU)</a>, <a href="https://www.smartkarma.com/entities/qantas-airways-ltd" target="_blank" data-smartkarma-citation="entities:677:1" rel="noopener">Qantas Airways (QAN AU)</a>, <a href="https://www.smartkarma.com/entities/megaport-ltd" target="_blank" data-smartkarma-citation="entities:24310:1" rel="noopener">Megaport  (MP1 AU)</a>, and<a href="https://www.smartkarma.com/entities/magellan-financial-group-ltd" target="_blank" data-smartkarma-citation="entities:20459:1" rel="noopener">Magellan Financial (MFG AU)</a>.</li>
</ul>


Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 6th July, published on the 10th July.
The largest industry net increase in the past week was A$0.3bn into "Gold"; the largest industry net decrease was A$1.0bn out of "Diversified Banks". Net shorts declined A$1.2bn week-on-week.
Companies mentioned in this regular weekly report include: National Australia Bank (NAB AU), James Hardie Industries (JHX AU), Qantas Airways (QAN AU), Megaport  (MP1 AU), andMagellan Financial (MFG AU).


Aussie Shorts [6 July 2026]: NAB, James Hardie, Qantas, Megaport, Magellan Financial

<ul>
<li>Stay long <a href="https://www.smartkarma.com/entities/kakaku-com-inc" target="_blank" data-smartkarma-citation="entities:7408:1" rel="noopener">Kakaku.com Inc (2371 JP)</a>. Don't sell yet. And definitely stay long <a href="https://www.smartkarma.com/entities/digital-garage-inc" target="_blank" data-smartkarma-citation="entities:13747:1" rel="noopener">Digital Garage (4819 JP)</a>.</li>
<li>The <a href="https://www.smartkarma.com/entities/yamada-corp" target="_blank" data-smartkarma-citation="entities:16273:1" rel="noopener">Yamada Corp (6392 JP)</a>/<a href="https://www.smartkarma.com/entities/edion-corp" target="_blank" data-smartkarma-citation="entities:14358:1" rel="noopener">Edion Corp (2730 JP)</a> combination gives both a platform. What they do with it is the question that the initial announcement left entirely unanswered.</li>
<li>At a multi-year low implied stub; and an all-time low simple ratio (<a href="https://www.smartkarma.com/entities/ytl-corp-bhd" target="_blank" data-smartkarma-citation="entities:8553:1" rel="noopener">YTL (YTL MK)</a>/<a href="https://www.smartkarma.com/entities/ytl-power-international-bhd" target="_blank" data-smartkarma-citation="entities:1239:1" rel="noopener">YTL Power (YTLP MK)</a>), if you can set up the stub here cleanly, do so.</li>
</ul>


Stay long Kakaku.com Inc (2371 JP). Don't sell yet. And definitely stay long Digital Garage (4819 JP).
The Yamada Corp (6392 JP)/Edion Corp (2730 JP) combination gives both a platform. What they do with it is the question that the initial announcement left entirely unanswered.
At a multi-year low implied stub; and an all-time low simple ratio (YTL (YTL MK)/YTL Power (YTLP MK)), if you can set up the stub here cleanly, do so.


Last Week In Event SPACE: Digital Garage/Kakaku.com, Yamada Corp/Edion Corp, YTL/YTL Power, Strategy

<ul>
<li>Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 29th June, published on the 3rd July.</li>
<li>The largest industry net increase in the past week was A$0.2bn into "Retail"; the largest industry net decrease was A$0.7bn out of "Diversified Metals". Net shorts declined A$0.8bn week-on-week.</li>
<li>Companies mentioned in this regular weekly report include: <a href="https://www.smartkarma.com/entities/pro-medicus-ltd" target="_blank" data-smartkarma-citation="entities:13516:1" rel="noopener">Pro Medicus (PME AU)</a>, <a href="https://www.smartkarma.com/entities/wesfarmers-ltd" target="_blank" data-smartkarma-citation="entities:1104:1" rel="noopener">Wesfarmers (WES AU)</a>, <a href="https://www.smartkarma.com/entities/aristocrat-leisure-ltd" target="_blank" data-smartkarma-citation="entities:10303:1" rel="noopener">Aristocrat Leisure (ALL AU)</a>, <a href="https://www.smartkarma.com/entities/mineral-resources-ltd" target="_blank" data-smartkarma-citation="entities:15103:1" rel="noopener">Mineral Resources (MIN AU)</a>, and <a href="https://www.smartkarma.com/entities/woodside-energy-group-ltd" target="_blank" data-smartkarma-citation="entities:13190:1" rel="noopener">Woodside Energy Group (WDS AU)</a>.</li>
</ul>


Australia's ASIC releases the aggregated short position data four business days after the reporting day. Data in this insight is up to 29th June, published on the 3rd July.
The largest industry net increase in the past week was A$0.2bn into "Retail"; the largest industry net decrease was A$0.7bn out of "Diversified Metals". Net shorts declined A$0.8bn week-on-week.
Companies mentioned in this regular weekly report include: Pro Medicus (PME AU), Wesfarmers (WES AU), Aristocrat Leisure (ALL AU), Mineral Resources (MIN AU), and Woodside Energy Group (WDS AU).


Aussie Shorts [29 June 2026]: Pro Medicus, Wesfarmers, Aristocrat Leisure , MinRes, Woodside Energy

Asia Pac ECM and Index Rebal, Shenton Research

Ke Yan, CFA, FRM

Asia Pac ECM and Index Rebal

Asia Pac IPO & Placement Research, China Biotech

DZT Research

DZT Research is an independent Asia Pacific equity specialist. Our quantitative research covers index rebalancing flows, alongside exchange data analytics accross Asia Pacific. On the equity capital markets side, we focus on Asia Pacific ECM, especially biotech and TMT. Our lead analyst is frequently cited by international media.

Quantitative Analysis

<ul>
<li>We analyzed the changes in short interest of ASX Stocks as of Jun 26th (reported today). The aggregated short interest was USD45.1bn.</li>
<li>We tabulate league tables for top short by value and short as multiple of ADT, as well as weekly increases &amp; decreases in short value, short as multiple of ADT.</li>
<li>We highlight short interest changes in Atlas Arteria, Aristocrat Leisure, Santos, AGL Energy, Computershare.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Jun 26th (reported today). The aggregated short interest was USD45.1bn.
We tabulate league tables for top short by value and short as multiple of ADT, as well as weekly increases &amp; decreases in short value, short as multiple of ADT.
We highlight short interest changes in Atlas Arteria, Aristocrat Leisure, Santos, AGL Energy, Computershare.


ASX Short Interest Weekly (Jun 26th): Atlas Arteria, Aristocrat Leisure, Santos, AGL Energy

Australia

Mineral Resources Ltd. offers contract crushing services to the mining industry in Australia.  The Company serves gold, iron ore, tantalum, and coal companies.

Price Gauge
52-week Range	0.00 - 0.00
Market Cap (USDm)	0.00
P/E	0.00
Dividend (Yield)	0.00

Mineral Resources (MIN AU)

Quiddity Leaderboard ASX Sep26: Vault-Genesis Index Implications & Many Regular High-Impact Changes

We see 43 index changes for the ASX family during the regular index review in September 2026. Most of these index changes have decent flow size and...

Janaghan Jeyakumar, CFA

Aussie Shorts [6 July 2026]: NAB, James Hardie, Qantas, Megaport, Magellan Financial

The largest industry net increase in the past week was A$0.3bn into "Gold"; the largest industry net decrease was A$1.0bn out of "Diversified...

David Blennerhassett

Last Week In Event SPACE: Digital Garage/Kakaku.com, Yamada Corp/Edion Corp, YTL/YTL Power, Strategy

It’s Sunday! Pour yourself a coffee, grab a comfortable seat, and sift through a brief summary of insights on various events discussed during the...

David Blennerhassett

Aussie Shorts [29 June 2026]: Pro Medicus, Wesfarmers, Aristocrat Leisure , MinRes, Woodside Energy

Net shorts declined A$0.8bn week-on-week. Companies mentioned in this regular weekly report include: Pro Medicus, Wesfarmers, Aristocrat Leisure,...

David Blennerhassett

ASX Short Interest Weekly (Jun 26th): Atlas Arteria, Aristocrat Leisure, Santos, AGL Energy

We analyzed ASX short interest report for the past week and highlight short interest changes in Atlas Arteria, Aristocrat Leisure, Santos, AGL...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)