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.

Index Rebalance

<ul>
<li>CSI announced four ADDs and four DELETEs for the STAR50 Jun 2026 review, effective 15 Jun 2026.</li>
<li>Our forecast hit one ADD and three DELETEs. We reviewed our HITs and MISSes.</li>
<li>The ADD miss came from one near-zone name and two fast-entry AI-chip names; stock-level positioning now drives whether to chase or fade.</li>
</ul>


CSI announced four ADDs and four DELETEs for the STAR50 Jun 2026 review, effective 15 Jun 2026.
Our forecast hit one ADD and three DELETEs. We reviewed our HITs and MISSes.
The ADD miss came from one near-zone name and two fast-entry AI-chip names; stock-level positioning now drives whether to chase or fade.


STAR50 Jun 2026 Index Rebalance: Post-Announcement Positioning

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

MetaX Integrated Circuits / Index Rebalance

<ul>
<li>STAR 50 and STAR 100 are tech-focused, blue-chip indices in Mainland China which track the top largest and most liquid names in the STAR market of the Shanghai Stock Exchange.</li>
<li>In this insight, we have presented our final expectations for ADDs and DELs for the upcoming June 2026 index rebal event.</li>
<li>We expect over US$2.6bn combined one-way flows for STAR 50 and STAR 100 during the June 2026 index rebal event.</li>
</ul>


STAR 50 and STAR 100 are tech-focused, blue-chip indices in Mainland China which track the top largest and most liquid names in the STAR market of the Shanghai Stock Exchange.
In this insight, we have presented our final expectations for ADDs and DELs for the upcoming June 2026 index rebal event.
We expect over US$2.6bn combined one-way flows for STAR 50 and STAR 100 during the June 2026 index rebal event.


Quiddity Leaderboard STAR 50/100 Jun26: Final Expectations; ~US$2.6bn Combined One-Way Flows

Covering IPOs, Healthcare and Technology Stocks

Andrei Zakharov

Equity Bottom-Up

<ul>
<li>Shares of Shanghai Biren Technology, a fast-growing AI chip startup that develops intelligent processors for GPU and DSA computation architectures, rose ~149% since the IPO.</li>
<li>The company raised ~HK$6.4B or ~$820M in its Hong Kong IPO, including additional proceeds from the over-allotment shares and the full exercise of the offer size adjustment option.</li>
<li>The stock peaked at HK$60.00 in May and fell 19% over the next two weeks. The company’s early IPO lockup for cornerstone investors expires on July 1, 2026.   </li>
</ul>


Shares of Shanghai Biren Technology, a fast-growing AI chip startup that develops intelligent processors for GPU and DSA computation architectures, rose ~149% since the IPO.
The company raised ~HK$6.4B or ~$820M in its Hong Kong IPO, including additional proceeds from the over-allotment shares and the full exercise of the offer size adjustment option.
The stock peaked at HK$60.00 in May and fell 19% over the next two weeks. The company’s early IPO lockup for cornerstone investors expires on July 1, 2026.   


Biren Technology IPO Lockup (6082.HK): ˃US$700M Lockup Release for Cornerstone Investors

Equity Capital Markets

Cerebras Systems / Equity Capital Markets

<ul>
<li>Cerebras Systems, founder-led AI infrastructure decacorn that designs and manufactures AI compute platform, has once again filed their S-1 to go public on the Nasdaq.</li>
<li>The AI chipmaker will likely begin trading sometime in May and will be one of the most anticipated IPOs in recent memory given its focus on “red-hot” AI inference market.</li>
<li>Morgan Stanley, Citigroup, Barclays and UBS are the lead bankers on the IPO. In February, Cerebras closed a $1B Series H financing at a ~$23B post-money valuation, according to Pitchbook.</li>
</ul>


Cerebras Systems, founder-led AI infrastructure decacorn that designs and manufactures AI compute platform, has once again filed their S-1 to go public on the Nasdaq.
The AI chipmaker will likely begin trading sometime in May and will be one of the most anticipated IPOs in recent memory given its focus on “red-hot” AI inference market.
Morgan Stanley, Citigroup, Barclays and UBS are the lead bankers on the IPO. In February, Cerebras closed a $1B Series H financing at a ~$23B post-money valuation, according to Pitchbook.


Cerebras IPO Valuation Update: OpenAI Deal Powers AI Decacorn Toward ~$2.5B Revenue in 2027.

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

<ul>
<li>With the review period nearly complete, we forecast 4 constituent changes for the <a href="https://www.smartkarma.com/entities/sse-science-and-technology-innovation-board-50-index" target="_blank" data-smartkarma-citation="entities:29279:1" rel="noopener">SSE STAR50 (STAR50 INDEX)</a> and 10 constituent changes for the STAR100 Index in June.</li>
<li>Estimated turnover is 6.7% for the <a href="https://www.smartkarma.com/entities/sse-science-and-technology-innovation-board-50-index" target="_blank" data-smartkarma-citation="entities:29279:1" rel="noopener">SSE STAR50 (STAR50 INDEX)</a> and 13.9% for the STAR100 Index. The estimated round-trip net trade is CNY 20.15bn (US$2.95bn).</li>
<li>The forecast adds have outperformed the forecast deletes over the last few weeks and months. The forecast deletes have been pressured by ETF redemptions as momentum continues in the adds.</li>
</ul>


With the review period nearly complete, we forecast 4 constituent changes for the SSE STAR50 (STAR50 INDEX) and 10 constituent changes for the STAR100 Index in June.
Estimated turnover is 6.7% for the SSE STAR50 (STAR50 INDEX) and 13.9% for the STAR100 Index. The estimated round-trip net trade is CNY 20.15bn (US$2.95bn).
The forecast adds have outperformed the forecast deletes over the last few weeks and months. The forecast deletes have been pressured by ETF redemptions as momentum continues in the adds.


STAR50/STAR100 Index Rebalance Preview: Huge Outperformance, ETF Redemptions & Fast Entry Conundrum

China

Moore Threads Technology Co., Ltd. develops application products. The Company provides visual computing applications, edge computing servers, artificial intelligence applications, and other products. Moore Threads Technology offers its services throughout China.

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Moore Threads Technology (688795 CH)

STAR50 Jun 2026 Index Rebalance: Post-Announcement Positioning

STAR50 Jun 2026 post-announcement trading is live. We review individual-stock positioning across ADDs and DELETEs. The opening gap should guide...

Ke Yan, CFA, FRM

Quiddity Leaderboard STAR 50/100 Jun26: Final Expectations; ~US$2.6bn Combined One-Way Flows

The STAR50/100 Jun26 index review results will be confirmed after market close on Friday 29th May 2026. In this insight, we have presented our...

Janaghan Jeyakumar, CFA

Biren Technology IPO Lockup (6082.HK): ˃US$700M Lockup Release for Cornerstone Investors

Shanghai Biren Technology went public in 2026. IPO investors are still up ~149%. The company’s early IPO lockup for cornerstone investors expires...

Andrei Zakharov

Cerebras IPO Valuation Update: OpenAI Deal Powers AI Decacorn Toward ~$2.5B Revenue in 2027.

Cerebras Systems has once again filed their S-1 to go public. Given their $20B contract with OpenAI, hyper-growth profile and solid balance sheet,...

Andrei Zakharov

STAR50/STAR100 Index Rebalance Preview: Huge Outperformance, ETF Redemptions & Fast Entry Conundrum

There could be 4 changes for the STAR50 and 10 for the STAR100 in June. Fast Entry inclusions depend on the index committee. ETF redemptions...

Brian Freitas

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