Pan-Asia Catalysts/Events, Quiddity Advisors

David Blennerhassett

Pan-Asia Catalysts/Events

Quiddity Advisors

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 16th March, published ~9AM on the 20th March.</li>
<li>The largest industry net increase in the past week was into "Diversified Banks"; the largest industry net decrease was out of "Industrial REITs". Net shorts increased A$2.3bn week-on-week.
</li>
<li>Companies mentioned in this regular weekly report include: <a href="https://www.smartkarma.com/entities/goodman-fielder-ltd" target="_blank" data-smartkarma-citation="entities:171:1" rel="noopener">Goodman Fielder (GFF AU)</a>, <a href="https://www.smartkarma.com/entities/woodside-petroleum-ltd" target="_blank" data-smartkarma-citation="entities:177:1" rel="noopener">Woodside Petroleum (WPL AU)</a>, <a href="https://www.smartkarma.com/entities/tpg-telecom-ltd-5b64c473-761f-4a0a-a7f9-95770efefa20" target="_blank" data-smartkarma-citation="entities:30984:1" rel="noopener">TPG Telecom (TPG AU)</a>, <a href="https://www.smartkarma.com/entities/droneshield-ltd" target="_blank" data-smartkarma-citation="entities:30509:1" rel="noopener">DroneShield Ltd (DRO AU)</a>, <a href="https://www.smartkarma.com/entities/electro-optic-systems-holdin" target="_blank" data-smartkarma-citation="entities:20402:1" rel="noopener">Electro Optic Systems Hldg (EOS 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 16th March, published ~9AM on the 20th March.
The largest industry net increase in the past week was into "Diversified Banks"; the largest industry net decrease was out of "Industrial REITs". Net shorts increased A$2.3bn week-on-week.

Companies mentioned in this regular weekly report include: Goodman Fielder (GFF AU), Woodside Petroleum (WPL AU), TPG Telecom (TPG AU), DroneShield Ltd (DRO AU), Electro Optic Systems Hldg (EOS AU).


Aussie Shorts (16th Mar 2026): Goodman Fielder, Woodside Petroleum, TPG Telecom, DroneShield

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 Mar 13th (reported today). The aggregated short interest was USD37.9bn.</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 Insurance Australia, CSL, Transurban, James Hardie Industries, Evolution Mining.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Mar 13th (reported today). The aggregated short interest was USD37.9bn.
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 Insurance Australia, CSL, Transurban, James Hardie Industries, Evolution Mining.


ASX Short Interest Weekly (Mar 13th): Insurance Australia, CSL, Transurban, James Hardie Industries

Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Bottom-Up

<ul>
<li>
Context: Friday’s sell-off occurred after the Australian market closed, but several ASX-listed companies were swept up in the decline through dual listings or U.S.-traded ADRs.</li>
<li>
This Insight looks at the impact on prominent <a href="https://www.smartkarma.com/entities/s-p-asx-200" target="_blank" data-smartkarma-citation="entities:22901:1" rel="noopener">S&amp;P/ASX 200</a> constituents — including BHP, CSL, and major banks. While some companies showed limited movement, others, such as BHP, experienced sharper declines.</li>
<li>
Why Read: Understand where the Australian market might be headed when trading resumes after the weekend.</li>
</ul>



Context: Friday’s sell-off occurred after the Australian market closed, but several ASX-listed companies were swept up in the decline through dual listings or U.S.-traded ADRs.

This Insight looks at the impact on prominent S&amp;P/ASX 200 constituents — including BHP, CSL, and major banks. While some companies showed limited movement, others, such as BHP, experienced sharper declines.

Why Read: Understand where the Australian market might be headed when trading resumes after the weekend.


BHP (BHP AU/US) And Woodside (WDS AU/US) Slide as U.S. Sell-Off Spills Into Australian Stocks

Pan-Asia Index Rebalances/ Events/ Delta One, Periscope Analytics

Brian Freitas

Pan-Asia Index Rebalances/ Events/ Delta One

Periscope Analytics

Periscope Analytics focuses on event-driven trades across Asia Pacific and provides comprehensive, timely and systematic coverage of index changes to major Asia Pacific indices in a structured manner.

The analysis includes forecasted inclusions and exclusions to all major Asian indices that have significant amount of tracking assets, including estimates of passive buy/sell flow on the stocks. The service also provides commentary and impact of market consultations, ground rule changes, and other events (IPOs, spin-offs, M&A) that could lead to index changes and passive flow.

Periscope Analytics works with multi-strategy hedge funds, proprietary trading firms, stat arb trading groups and long-only investors that invest and trade in the Asia Pacific region with the data being used to trade index rebalances, avoid pre-positioning and passive flow, and to time entry into and exit from stocks.

Event-Driven Trades Across Asia Pacific

Index Rebalance

<ul>
<li>There is 1 change for the S&amp;P/ASX50 Index, 3 changes for the S&amp;P/ASX100 Index, 9 changes for the <a href="https://www.smartkarma.com/entities/s-p-asx-200" target="_blank" data-smartkarma-citation="entities:22901:1" rel="noopener">S&amp;P/ASX200 (AS51 INDEX)</a> and 17 adds/ 12 deletes for the S&amp;P/ASX300 Index.</li>
<li>Some of the index changes will also have same way flows from trackers of other global and sector indices on the same day.</li>
<li>The adds have outperformed the deletes across all indices and performance has been especially strong for the S&amp;P/ASX100 Index and S&amp;P/ASX300 Index changes.</li>
</ul>


There is 1 change for the S&amp;P/ASX50 Index, 3 changes for the S&amp;P/ASX100 Index, 9 changes for the S&amp;P/ASX200 (AS51 INDEX) and 17 adds/ 12 deletes for the S&amp;P/ASX300 Index.
Some of the index changes will also have same way flows from trackers of other global and sector indices on the same day.
The adds have outperformed the deletes across all indices and performance has been especially strong for the S&amp;P/ASX100 Index and S&amp;P/ASX300 Index changes.


S&P/​​​​ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

<ul>
<li>We analyzed the changes in short interest of ASX Stocks as of Aug 22nd (reported today). The aggregated short interest was USD25.6bn.</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 Bluescope Steel, CSL, Wesfarmers, Northern Star Resources, Lottery.</li>
</ul>


We analyzed the changes in short interest of ASX Stocks as of Aug 22nd (reported today). The aggregated short interest was USD25.6bn.
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 Bluescope Steel, CSL, Wesfarmers, Northern Star Resources, Lottery.


ASX Short Interest Weekly (Aug 22nd): Bluescope Steel, CSL, Wesfarmers, Northern Star Resources

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)

Aussie Shorts (16th Mar 2026): Goodman Fielder, Woodside Petroleum, TPG Telecom, DroneShield

The largest industry net increase in the past week was into "Diversified Banks"; the largest industry net decrease was out of "Industrial REITs"....

David Blennerhassett

ASX Short Interest Weekly (Mar 13th): Insurance Australia, CSL, Transurban, James Hardie Industries

We analyzed ASX short interest report for the past week and highlight short interest changes in Insurance Australia, CSL, Transurban, James Hardie...

Ke Yan, CFA, FRM

BHP (BHP AU/US) And Woodside (WDS AU/US) Slide as U.S. Sell-Off Spills Into Australian Stocks

Friday’s U.S. market rout pushed dual-listed Australian stocks lower, with BHP and Woodside among the biggest movers. US-traded ADRs and futures...

Gaudenz Schneider

S&P/ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

There are 53 stocks that are adds/deletes across the ASX family of indices. There are some surprises and big flow/impact across the changes. Adds...

Brian Freitas

ASX Short Interest Weekly (Aug 22nd): Bluescope Steel, CSL, Wesfarmers, Northern Star Resources

We analyzed ASX short interest report for the past week and highlight short interest changes in Bluescope Steel, CSL, Wesfarmers, Northern Star...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

Aussie Shorts (16th Mar 2026): Goodman Fielder, Woodside Petroleum, TPG Telecom, DroneShield

The largest industry net increase in the past week was into "Diversified Banks"; the largest industry net decrease was out of "Industrial REITs"....

David Blennerhassett

ASX Short Interest Weekly (Mar 13th): Insurance Australia, CSL, Transurban, James Hardie Industries

We analyzed ASX short interest report for the past week and highlight short interest changes in Insurance Australia, CSL, Transurban, James Hardie...

Ke Yan, CFA, FRM

BHP (BHP AU/US) And Woodside (WDS AU/US) Slide as U.S. Sell-Off Spills Into Australian Stocks

Friday’s U.S. market rout pushed dual-listed Australian stocks lower, with BHP and Woodside among the biggest movers. US-traded ADRs and futures...

Gaudenz Schneider

S&P/​​​​ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes

There are 53 stocks that are adds/deletes across the ASX family of indices. There are some surprises and big flow/impact across the changes. Adds...

Brian Freitas

ASX Short Interest Weekly (Aug 22nd): Bluescope Steel, CSL, Wesfarmers, Northern Star Resources

We analyzed ASX short interest report for the past week and highlight short interest changes in Bluescope Steel, CSL, Wesfarmers, Northern Star...

Ke Yan, CFA, FRM

S&P/ASX Index Rebalance (Sep 2025): New Methodology & The Many Changes