Pan-Asia Index Flows & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Pan-Asia Index Flows & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

Sonoscape Medical Corp. manufactures medical equipment. The Company develops, produces, and sells ultrasound diagnostic systems, transducers, and other medical equipment products. Sonoscape Medical serves customers worldwide.

<ul>
<li>The ChiNext index represents the performance of the 100 largest and most liquid A-share stocks listed on the ChiNext Market of the Shenzhen Stock Exchange.</li>
<li>The ChiNext 50 index is a subset of the ChiNext Index and it consists of the top 50 names in the ChiNext index with the highest daily average turnover.</li>
<li>We see 10 changes for the ChiNext index and 5 changes for the ChiNext 50 index in the next index rebal event.</li>
</ul>


The ChiNext index represents the performance of the 100 largest and most liquid A-share stocks listed on the ChiNext Market of the Shenzhen Stock Exchange.
The ChiNext 50 index is a subset of the ChiNext Index and it consists of the top 50 names in the ChiNext index with the highest daily average turnover.
We see 10 changes for the ChiNext index and 5 changes for the ChiNext 50 index in the next index rebal event.


Quiddity Leaderboard ChiNext & ChiNext 50 Jun25: Some New Expectations; Try Sector-Neutral Pairs

Bestechnic (Shanghai) Co., Ltd. develops, manufactures, and sells intelligent audio system on a chip (SoC) products. The Company produces bluetooth audio chips, type-C audio chips, and other related products. Bestechnic (Shanghai) supplies its products to headsets, intelligent audio terminals, and other makers.

<ul>
<li>STAR 50 Index is a tech-focused, blue-chip index in Mainland China which tracks the top 50 largest and most liquid names in the STAR market of the Shanghai Stock Exchange.</li>
<li>STAR 100 index tracks the next 100 names (51st-150th ranks) and it represents the mid-cap segment of the STAR market.</li>
<li>In this insight, we take a look at the potential ADDs/DELs for the STAR 50 and STAR 100 indices for the June 2025 index rebal event.</li>
</ul>


STAR 50 Index is a tech-focused, blue-chip index in Mainland China which tracks the top 50 largest and most liquid names in the STAR market of the Shanghai Stock Exchange.
STAR 100 index tracks the next 100 names (51st-150th ranks) and it represents the mid-cap segment of the STAR market.
In this insight, we take a look at the potential ADDs/DELs for the STAR 50 and STAR 100 indices for the June 2025 index rebal event.


Quiddity Leaderboard STAR 50/100 Jun25: Rare Sector-Neutral ADDs Vs DELs Trade with Positive Momentum

Air China Limited provides passenger, cargo, and airline-related services in China.  The Company is primarily based in Beijing and a major hub for domestic and international air transportation.  Air China's airline-related services include aircraft maintenance, repair, overhaul service, ground services, and in-flight catering services.

<ul>
<li>CSI 300 represents the 300 largest stocks by market cap and liquidity from the Shanghai and Shenzhen Exchanges. CSI 500 is the next 500 names.</li>
<li>In this insight, we take a look at the potential ADDs and DELs leading the race for the semiannual index rebal event in June 2025.</li>
<li>Currently, we see 6 ADDs/DELs for the CSI 300 index and 50 ADDs/DELs for the CSI 500 index.</li>
</ul>


CSI 300 represents the 300 largest stocks by market cap and liquidity from the Shanghai and Shenzhen Exchanges. CSI 500 is the next 500 names.
In this insight, we take a look at the potential ADDs and DELs leading the race for the semiannual index rebal event in June 2025.
Currently, we see 6 ADDs/DELs for the CSI 300 index and 50 ADDs/DELs for the CSI 500 index.


Quiddity Leaderboard CSI 300/​​500 Jun25: End of Reference Period Soon; ~US$6bn Total One-Way

BeiGene, Ltd. operates as a commercial stage biopharmaceutical company. The Company focuses on discovery, development, and commercialization of molecularly targeted and immuno-oncology drugs for the treatment of cancer. BeiGene serves patients worldwide.

<ul>
<li>The Hang Seng Index is the benchmark index for Hong Kong stocks. It follows a highly-subjective selection process which makes it difficult to predict index changes.</li>
<li>In this insight, we take a look at a group of names with reasonably high likelihood of being involved in index changes during the next review in June 2025.</li>
<li>The index changes are expected to be confirmed on 16th May 2025.</li>
</ul>


The Hang Seng Index is the benchmark index for Hong Kong stocks. It follows a highly-subjective selection process which makes it difficult to predict index changes.
In this insight, we take a look at a group of names with reasonably high likelihood of being involved in index changes during the next review in June 2025.
The index changes are expected to be confirmed on 16th May 2025.


Quiddity Leaderboard Hang Seng Index Jun25: Beigene Is Our Top Pick

JX Advanced Metals Corporation develops and mines non-ferrous metal resources. The Company develops, mines, smelts, refines, and markets non-ferrous such as copper, gold, and silver. JX Advanced Metals also manufactures and sells copper foils, semiconductor materials, precision-rolled coppers, copper-alloy products, and special steel products.

<ul>
<li>Quiddity's "Who is Ready" series of insights aims to objectively identify names listed on the Tokyo Stock Exchange that are potential additions to the TOPIX Index in future.</li>
<li>The TOPIX Inclusions of <a href="https://www.smartkarma.com/entities/baudroie-inc" target="_blank" data-smartkarma-citation="entities:44459:1" rel="noopener">Baudroie (4413 JP)</a> and <a href="https://www.smartkarma.com/entities/jx-advanced-metals-corporation" target="_blank" data-smartkarma-citation="entities:44346:1" rel="noopener">JX Advanced Metals (5016 JP)</a> are expected to take place at the end of April 2025.</li>
<li>Separately, the 0.75x TOPIX Liquidity Factor removal event will also take place at the same time. We expect one-way flows of US$514mn for this event.</li>
</ul>


Quiddity's "Who is Ready" series of insights aims to objectively identify names listed on the Tokyo Stock Exchange that are potential additions to the TOPIX Index in future.
The TOPIX Inclusions of Baudroie (4413 JP) and JX Advanced Metals (5016 JP) are expected to take place at the end of April 2025.
Separately, the 0.75x TOPIX Liquidity Factor removal event will also take place at the same time. We expect one-way flows of US$514mn for this event.


TOPIX Inclusions: Who Is Ready (Apr 2025)

Equity Analyst with 10+ years experience in fundamental and event-driven research.

On Smartkarma, I mainly publish insights on index flow events. This includes predicting regular and intra-review index changes and formulating market-neutral trading strategies based on flow catalysts. I also cover special situations such as mergers & acquisitions, equity offerings, buybacks, and other corporate restructuring events.

Janaghan Jeyakumar, CFA
Pan-Asia Index Flows & Special Situations
• Quiddity Advisors

Quiddity Leaderboard ChiNext & ChiNext 50 Jun25: Some New Expectations; Try Sector-Neutral Pairs

There could be roughly US$1.4bn in total one-way flows for ChiNext and ChiNext 50 during the June 2025 index rebalance event. Some expectations...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard STAR 50/100 Jun25: Rare Sector-Neutral ADDs Vs DELs Trade with Positive Momentum

We see US$670mn total one-way flows for the STAR 50 and STAR 100 index rebalances in June 2025. The expected ADDs could continue to outperform...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard CSI 300/500 Jun25: End of Reference Period Soon; ~US$6bn Total One-Way

Collectively, for CSI 300 and CSI 500 there could be one-way flows of US$6bn during the June 2025 index rebal event. The reference period for final...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard Hang Seng Index Jun25: Beigene Is Our Top Pick

The LONGs are up +9% vs the SHORTs from the close of 7th April 2025 to 14th April 2025. This might be a good time to revisit the insight.

Janaghan Jeyakumar, CFA

TOPIX Inclusions: Who Is Ready (Apr 2025)

There are currently 91 names that satisfy all 5 key Segment Transfer requirements based on current data. Another 127 names can satisfy 4 out of 5...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard ChiNext & ChiNext 50 Jun25: Some New Expectations; Try Sector-Neutral Pairs

There could be roughly US$1.4bn in total one-way flows for ChiNext and ChiNext 50 during the June 2025 index rebalance event. Some expectations...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard STAR 50/100 Jun25: Rare Sector-Neutral ADDs Vs DELs Trade with Positive Momentum

We see US$670mn total one-way flows for the STAR 50 and STAR 100 index rebalances in June 2025. The expected ADDs could continue to outperform...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard CSI 300/​​500 Jun25: End of Reference Period Soon; ~US$6bn Total One-Way

Collectively, for CSI 300 and CSI 500 there could be one-way flows of US$6bn during the June 2025 index rebal event. The reference period for final...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard Hang Seng Index Jun25: Beigene Is Our Top Pick

The LONGs are up +9% vs the SHORTs from the close of 7th April 2025 to 14th April 2025. This might be a good time to revisit the insight.

Janaghan Jeyakumar, CFA

TOPIX Inclusions: Who Is Ready (Apr 2025)

There are currently 91 names that satisfy all 5 key Segment Transfer requirements based on current data. Another 127 names can satisfy 4 out of 5...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard CSI 300/500 Jun25: End of Reference Period Soon; ~US$6bn Total One-Way