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 analyse the changes of A-H premium on 195 stocks over the last week. The average A-H premium was 85.1% as of Sep 18th.</li>
<li>The average A-H premium changed by 1.6ppt week-on-week, led by consumer staples, communication services, information technology and offset by consumer discretionary, utilities, energy.</li>
<li>We highlight weekly changes in A-H premium for Minsheng Bank, Air China, Ceb Bank, China East Air.</li>
</ul>


We analyse the changes of A-H premium on 195 stocks over the last week. The average A-H premium was 85.1% as of Sep 18th.
The average A-H premium changed by 1.6ppt week-on-week, led by consumer staples, communication services, information technology and offset by consumer discretionary, utilities, energy.
We highlight weekly changes in A-H premium for Minsheng Bank, Air China, Ceb Bank, China East Air.


A-H Premium Weekly (Sep 18th): Minsheng Bank, Air China, Ceb Bank, China East Air

<ul>
<li>We analyse the changes of A-H premium on 196 stocks over the last week. The average A-H premium was 83.5% as of Sep 11th.</li>
<li>The average A-H premium changed by 1.7ppt week-on-week, led by real estate, information technology, materials.</li>
<li>We highlight weekly changes in A-H premium for Minsheng Bank, Innocare Pharma, Yofc, Citic Sec.</li>
</ul>


We analyse the changes of A-H premium on 196 stocks over the last week. The average A-H premium was 83.5% as of Sep 11th.
The average A-H premium changed by 1.7ppt week-on-week, led by real estate, information technology, materials.
We highlight weekly changes in A-H premium for Minsheng Bank, Innocare Pharma, Yofc, Citic Sec.


A-H Premium Weekly (Sep 11th): Minsheng Bank, Innocare Pharma, Yofc, Citic Sec

Head of Research, IPOs & Placements, Aequitas Research

Sumeet Singh

Head of Research, IPOs & Placements

IPOs and Placements coverage across Asia Pacific

Aequitas Research

We cover all listing across the Asia Pacific along with follow-up placements. As of Dec 2020, our team had covered 539 IPOs with a hit rate of 73.5% and 685 placements with a hit rate of 66.8%.

We combine fundamental bottom-up views with our proprietary quantitative framework to provide a holistic coverage across new listings and placements. Our coverage includes pre-IPO notes before the deal is launched, follow-up analysis once the deal is live and post-listing trading analysis as well.

Equity Capital Markets

<ul>
<li>
<a href="https://www.smartkarma.com/entities/z-ai-co-ltd" target="_blank" data-smartkarma-citation="entities:44500:1" rel="noopener">Z.AI (2513 HK)</a> (aka Knowledge Atlas/Zhipu) is looking to raise around US$2bn via issuing shares and another US$3bn via CBs. The company had raised US$4bn in July 2026.</li>
<li>Zhipu is one of the leading players in China’s domestic LLM space. Its IPO linked lockup had recently expired.</li>
<li>In this note, we will talk about the placement and run the deal through our ECM framework.</li>
</ul>



Z.AI (2513 HK) (aka Knowledge Atlas/Zhipu) is looking to raise around US$2bn via issuing shares and another US$3bn via CBs. The company had raised US$4bn in July 2026.
Zhipu is one of the leading players in China’s domestic LLM space. Its IPO linked lockup had recently expired.
In this note, we will talk about the placement and run the deal through our ECM framework.


Aequitas: Zhipu Placement - Back for Another US$5bn

Shenzhen Longsys Electronics / Equity Capital Markets

<ul>
<li>
<a href="https://www.smartkarma.com/entities/shenzhen-longsys-electronics-co-ltd" target="_blank" data-smartkarma-citation="entities:45480:1" rel="noopener">Shenzhen Longsys Electronics (301308 CH)</a> (SLE), a branded independent semiconductor memory product enterprise, raised around US$1,050m in its H-share listing.</li>
<li>SLE designs, develops, manufactures and sells a comprehensive portfolio of memory products for edge AI and traditional consumer, enterprise and industrial applications.</li>
<li>We have looked at the past performance and likely A/H premium in our previous note. In this note, we talk about the trading dynamics.</li>
</ul>



Shenzhen Longsys Electronics (301308 CH) (SLE), a branded independent semiconductor memory product enterprise, raised around US$1,050m in its H-share listing.
SLE designs, develops, manufactures and sells a comprehensive portfolio of memory products for edge AI and traditional consumer, enterprise and industrial applications.
We have looked at the past performance and likely A/H premium in our previous note. In this note, we talk about the trading dynamics.


Aequitas: Shenzhen Longsys Electronics A/H Trading - One of the Lowest Insti Demand

<ul>
<li>Longsys, a branded memory-module maker, raised HKD 6,803.2m (USD 867.7m) in net proceeds from its Hong Kong IPO and will list on the SEHK on Tuesday, September 8, 2026.</li>
<li>In our previous note, we looked at the company's deal terms, cornerstone and sponsor track records, and valuation.</li>
<li>In this note, we provide an update for the IPO before its trading debut.</li>
</ul>


Longsys, a branded memory-module maker, raised HKD 6,803.2m (USD 867.7m) in net proceeds from its Hong Kong IPO and will list on the SEHK on Tuesday, September 8, 2026.
In our previous note, we looked at the company's deal terms, cornerstone and sponsor track records, and valuation.
In this note, we provide an update for the IPO before its trading debut.


China

GigaDevice Semiconductor Inc. is a fabless semiconductor company specializing in advanced memory technologies, microcontrollers (MCUs), sensors, and analog products. Its offerings include SPI NOR Flash, SPI NAND Flash, Parallel NAND Flash, and MCUs based on ARM and RISC-V architectures. The company was founded in April 2005 and is headquartered in Beijing, China.

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GigaDevice Semiconductor (3986 HK)

A-H Premium Weekly (Sep 18th): Minsheng Bank, Air China, Ceb Bank, China East Air

We analyzed A-H premium changes in the past week and highlight A-H premium changes for Minsheng Bank, Air China, Ceb Bank, China East Air.

Ke Yan, CFA, FRM

A-H Premium Weekly (Sep 11th): Minsheng Bank, Innocare Pharma, Yofc, Citic Sec

We analyzed A-H premium changes in the past week and highlight A-H premium changes for Minsheng Bank, Innocare Pharma, Yofc, Citic Sec.

Ke Yan, CFA, FRM

Aequitas: Zhipu Placement - Back for Another US$5bn

Z.AI (2513 HK) (aka Knowledge Atlas/Zhipu) is looking to raise around US$2bn via issuing shares and another US$3bn via CBs. The company had raised...

Sumeet Singh

Aequitas: Shenzhen Longsys Electronics A/H Trading - One of the Lowest Insti Demand

Shenzhen Longsys Electronics (301308 CH), an independent semiconductor memory product enterprise, raised around US$1,050m in its H-share listing....

Sumeet Singh

Longsys (江波龙) IPO Trading

Longsys raised USD 868m to list on HKEX on Tuesday, Sep 8. Cornerstone track records and a wide A-H discount are offset by soft demand among...

Ke Yan, CFA, FRM

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