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 present our expectations for ASX 200, 100, 50, and 20 for the December 2026 index rebal event.</li>
<li>We expect one change for ASX 100 and six changes for ASX 200. We do not see any changes for ASX 20 and ASX 50.</li>
<li>There could also be intra-review index changes over the next few months. By our current measure, those will be quite big in dollar terms and ADV impact.</li>
</ul>


In this insight, we present our expectations for ASX 200, 100, 50, and 20 for the December 2026 index rebal event.
We expect one change for ASX 100 and six changes for ASX 200. We do not see any changes for ASX 20 and ASX 50.
There could also be intra-review index changes over the next few months. By our current measure, those will be quite big in dollar terms and ADV impact.


Quiddity Leaderboard ASX Dec26: Multiple Changes During the Rebal + Some Intra-Review 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 21st September, published on the 25th September.</li>
<li>The largest industry net increase in the past week was A$0.3bn into "Diversified Metals"; the largest industry net decrease was A$0.3bn out of "Industrial REITs". Net shorts increased A$0.6bn 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">NAB (NAB AU)</a>, <a href="https://www.smartkarma.com/entities/codan-ltd-australia" target="_blank" data-smartkarma-citation="entities:6189:1" rel="noopener">Codan (CDA AU)</a>, <a href="https://www.smartkarma.com/entities/the-lottery-corp-ltd" target="_blank" data-smartkarma-citation="entities:35970:1" rel="noopener">The Lottery Corporation (TLC AU)</a>, <a href="https://www.smartkarma.com/entities/minerals-260-ltd" target="_blank" data-smartkarma-citation="entities:34601:1" rel="noopener">Minerals 260 (MI6 AU)</a>, andb<a href="https://www.smartkarma.com/entities/sunrise-energy-metals-ltd" target="_blank" data-smartkarma-citation="entities:11810:1" rel="noopener">Sunrise Energy Metals (SRL 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 21st September, published on the 25th September.
The largest industry net increase in the past week was A$0.3bn into "Diversified Metals"; the largest industry net decrease was A$0.3bn out of "Industrial REITs". Net shorts increased A$0.6bn week-on-week.
Companies mentioned in this regular weekly report include: NAB (NAB AU), Codan (CDA AU), The Lottery Corporation (TLC AU), Minerals 260 (MI6 AU), andbSunrise Energy Metals (SRL AU).


Aussie Shorts [21 Sep 2026]: NAB, Codan, The Lottery Corp, Minerals 260, Sunrise Energy Metals

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

Shenton Research

Shenton 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 Sep 18th (reported today). The aggregated short interest was USD49.8bn.</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 Codan, Sunrise Energy Metals, TPG Telecom, Qbe Insurance, EQ Resources.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Sep 18th (reported today). The aggregated short interest was USD49.8bn.
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 Codan, Sunrise Energy Metals, TPG Telecom, Qbe Insurance, EQ Resources.


ASX Short Interest Weekly (Sep 18th): Codan, Sunrise Energy Metals, TPG Telecom, Qbe Insurance

Breaking Down the Mining News of the Day, Money of Mine

Money of Mine

Breaking Down the Mining News of the Day

An ex-underground miner, an ex-investment banker, and an ex-equity research guy breaking down the mining news of the day. It's a bit of entertainment, information, and occasionally some alpha.

Thematic (Sector/Industry)

<ul><li>Discussion on IperionX a titanium tech play mining adjacent company, and TNR Gold with royalty activist drama on Twitter</li><li>Introduction of Hank Rule from Sierra Morena Capital to explore US insight on mining sector</li><li>Analysis of the escalating bidding war between Kinterra and CAML for New World, with Kinterra matching CAML's offer, signaling price discipline and potential for further escalation.</li></ul>This content is sourced through publicly available sources and has been machine generated. Information displayed is for general informational purposes only.

Discussion on IperionX a titanium tech play mining adjacent company, and TNR Gold with royalty activist drama on TwitterIntroduction of Hank Rule from Sierra Morena Capital to explore US insight on mining sectorAnalysis of the escalating bidding war between Kinterra and CAML for New World, with Kinterra matching CAML's offer, signaling price discipline and potential for further escalation.This content is sourced through publicly available sources and has been machine generated. Information displayed is for general informational purposes only.

Undervalued Copper, Twitter Activism and IperionX with Hank Ruehl

Commonwealth Bank of Australia / 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 14th September, published on the 18th September.</li>
<li>The largest industry net increase in the past week was A$0.2bn into "Banks"; the largest industry net decrease was A$1bn out of "Diversified Metals". Net shorts decreased A$1.6bn week-on-week.</li>
<li>Companies mentioned in this regular weekly report include: <a href="https://www.smartkarma.com/entities/commonwealth-bank-of-australia" target="_blank" data-smartkarma-citation="entities:14:1" rel="noopener">CBA (CBA AU)</a>, <a href="https://www.smartkarma.com/entities/northern-star-resources-ltd" target="_blank" data-smartkarma-citation="entities:4243:1" rel="noopener">Northern Star Resources (NST AU)</a>, <a href="https://www.smartkarma.com/entities/westpac-banking-corp" target="_blank" data-smartkarma-citation="entities:444:1" rel="noopener">Westpac (WBC AU)</a>, <a href="https://www.smartkarma.com/entities/anz-group-holdings-ltd" target="_blank" data-smartkarma-citation="entities:40898:1" rel="noopener">ANZ (ANZ AU)</a>, <a href="https://www.smartkarma.com/entities/suncorp-group-ltd" target="_blank" data-smartkarma-citation="entities:4218:1" rel="noopener">Suncorp (SUN AU)</a>, and <a href="https://www.smartkarma.com/entities/sigma-healthcare-ltd" target="_blank" data-smartkarma-citation="entities:15966:1" rel="noopener">Sigma Healthcare (SIG 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 14th September, published on the 18th September.
The largest industry net increase in the past week was A$0.2bn into "Banks"; the largest industry net decrease was A$1bn out of "Diversified Metals". Net shorts decreased A$1.6bn week-on-week.
Companies mentioned in this regular weekly report include: CBA (CBA AU), Northern Star Resources (NST AU), Westpac (WBC AU), ANZ (ANZ AU), Suncorp (SUN AU), and Sigma Healthcare (SIG AU).


Aussie Shorts [14 Sep 2026]: CBA, Northern Star Resources, Westpac, ANZ, Suncorp, Sigma Healthcare

Australia

IperionX Limited provides exploration and mining services. The Company developes of low carbon, sustainable, and critical material supply chains focused on advanced industries including space, aerospace, electric vehicles, and 3D printing. IperionX serves customers worldwide.

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IperionX Limited (IPX AU)

Quiddity Leaderboard ASX Dec26: Multiple Changes During the Rebal + Some Intra-Review Changes

Although we currently see zero changes for ASX 50, there are multiple potential DELs close to the deletion border. If they underperform other...

Janaghan Jeyakumar, CFA

Aussie Shorts [21 Sep 2026]: NAB, Codan, The Lottery Corp, Minerals 260, Sunrise Energy Metals

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

David Blennerhassett

ASX Short Interest Weekly (Sep 18th): Codan, Sunrise Energy Metals, TPG Telecom, Qbe Insurance

We analyzed ASX short interest report for the past week and highlight short interest changes in Codan, Sunrise Energy Metals, TPG Telecom, Qbe...

Ke Yan, CFA, FRM

Undervalued Copper, Twitter Activism and IperionX with Hank Ruehl

Exciting discussion on titanium tech mining, introduction of guest Hank Rule, mention of mineral mining services, and update on New World takeover...

Money of Mine

Aussie Shorts [14 Sep 2026]: CBA, Northern Star Resources, Westpac, ANZ, Suncorp, Sigma Healthcare

The largest industry net increase in the past week was A$0.2bn into "Banks"; the largest industry net decrease was A$1bn out of "Diversified...

David Blennerhassett

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52-week Range

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