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 margin trading positions of A-share stocks as of Sep 18th. The aggregated net margin trading position is USD352,843m.</li>
<li>We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.</li>
<li>We highlight net margin buy/sell changes in CHINA MINSHENG BANKING, BOE, FUJIAN STAR-NET COMMUNICATION, CATL, JIANGSU HENGRUI MEDICINE.</li>
</ul>


We analyzed the changes in margin trading positions of A-share stocks as of Sep 18th. The aggregated net margin trading position is USD352,843m.
We tabulate league tables for top/bottom net long/short of margin trading by value, net margin buy as multiple of ADT.
We highlight net margin buy/sell changes in CHINA MINSHENG BANKING, BOE, FUJIAN STAR-NET COMMUNICATION, CATL, JIANGSU HENGRUI MEDICINE.


A-Share Margin Trading Weekly (Sep 18th): CHINA MINSHENG BANKING, BOE, FUJIAN STAR-NET COMMUNICATION

Equity Capital Markets

Shenzhen Longsys Electronics / Equity Capital Markets

<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.


<ul>
<li>We analysed the earning revision of component stocks of MS-China in the past month.</li>
<li>We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.</li>
<li>We highlighted EPS revision on KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, CHINA LIFE, GCL TECHNOLOGY, PDD.</li>
</ul>


We analysed the earning revision of component stocks of MS-China in the past month.
We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.
We highlighted EPS revision on KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, CHINA LIFE, GCL TECHNOLOGY, PDD.


MS-China Index Earning Revision (Aug): KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, PDD

IPOs and Catalysts/Events, Global Equity Research Ltd

Arun George

IPOs and Catalysts/Events

Uncompromised, Independent, Conflict-Free Research

Global Equity Research Ltd

Global Equity Research was started in 2017 by a group of experienced research professionals. It was founded on a passionate belief in the importance and the need for uncompromised, independent, conflict-free research. We aim to provide differentiated and actionable primary and bottom up fundamental research.

<ul>
<li>
<a href="https://www.smartkarma.com/entities/shenzhen-longsys-electronics-co-ltd-9ad6ee79-c403-4819-a5df-de95777ae2a7" target="_blank" data-smartkarma-citation="entities:55525:1" rel="noopener">Shenzhen Longsys Electronics (9976 HK)</a> is a branded independent memory product company. It is seeking to raise US$800 million.</li>
<li>I discussed the H Share listing in <em><strong><a href="https://www.smartkarma.com/insights/longsys-electronics-h-share-listing-9976-hk-the-investment-case" target="_blank" data-smartkarma-citation="insights:266146" rel="noopener">Longsys Electronics H Share Listing (9976 HK): The Investment Case</a></strong></em>. </li>
<li>The proposed AH discount of 45.2% (based on the close on 28 August A Share price) is attractive. However, given my bearish fundamental view, I would avoid the listing. </li>
</ul>



Shenzhen Longsys Electronics (9976 HK) is a branded independent memory product company. It is seeking to raise US$800 million.
I discussed the H Share listing in Longsys Electronics H Share Listing (9976 HK): The Investment Case. 
The proposed AH discount of 45.2% (based on the close on 28 August A Share price) is attractive. However, given my bearish fundamental view, I would avoid the listing. 


Longsys Electronics H Share Listing (9976 HK): Valuation Insights

<ul>
<li>
<a href="https://www.smartkarma.com/entities/shenzhen-longsys-electronics-co-ltd-9ad6ee79-c403-4819-a5df-de95777ae2a7" target="_blank" data-smartkarma-citation="entities:55525:1" rel="noopener">Shenzhen Longsys Electronics (9976 HK)</a> is a branded independent memory product company. It is seeking to raise US$798 million.     </li>
<li>It designs controllers/firmware, back-end manufacturing (packaging/testing/assembly), and sells memory products (embedded storage, SSDs, mobile storage, DIMMs).</li>
<li>The investment case is bearish as Longsys is a fundamentally commoditised, cyclical, cash-burning company, currently riding an exceptional AI-driven up-cycle.</li>
</ul>



Shenzhen Longsys Electronics (9976 HK) is a branded independent memory product company. It is seeking to raise US$798 million.     
It designs controllers/firmware, back-end manufacturing (packaging/testing/assembly), and sells memory products (embedded storage, SSDs, mobile storage, DIMMs).
The investment case is bearish as Longsys is a fundamentally commoditised, cyclical, cash-burning company, currently riding an exceptional AI-driven up-cycle.


Longsys Electronics H Share Listing (9976 HK): The Investment Case

China

Biwin Storage Technology Co., Ltd. researches, develops, manufactures, and sells memory chip application products. The Company produces smart terminal storage chips, consumer-grade storage modules,  industrial-grade storage modules, and provides advanced packaging and testing services. Biwin Storage Technology conducts businesses in China.

Price Gauge
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Biwin Storage Technology (688525 CH)

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

MS-China Index Earning Revision (Aug): KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, PDD

We analyzed MS-China's consensus for Aug 2026 and highlighted changes of EPS in KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, CHINA LIFE,...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

A-Share Margin Trading Weekly (Sep 18th): CHINA MINSHENG BANKING, BOE, FUJIAN STAR-NET COMMUNICATION

We analyzed A-share margin trading positions report for the past week and highlighted CHINA MINSHENG BANKING, BOE, FUJIAN STAR-NET COMMUNICATION,...

Ke Yan, CFA, FRM

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

MS-China Index Earning Revision (Aug): KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, PDD

We analyzed MS-China's consensus for Aug 2026 and highlighted changes of EPS in KINGBOARD HLDG, LI AUTO, XIAOMI, TRINA SOLAR, TENCENT, CHINA LIFE,...

Ke Yan, CFA, FRM

Longsys Electronics H Share Listing (9976 HK): Valuation Insights

Longsys is an independent memory product company. It is seeking to raise US$800 million. While the proposed AH discount is attractive, I would...

Arun George

Longsys Electronics H Share Listing (9976 HK): The Investment Case

Longsys Electronics is a branded independent memory product company. It is seeking to raise US$798 million. In this note, I discuss the investment...

Arun George