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 TWSE Stocks as of Nov 7th. The aggregated short interest was USD27.6bn.</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 Yageo, Macronix Intl, WT Microelectronics, TSMC, Unimicron Technology, Yageo, Macronix Intl, WT Microelectronics, TSMC, Unimicron Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Nov 7th. The aggregated short interest was USD27.6bn.
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 Yageo, Macronix Intl, WT Microelectronics, TSMC, Unimicron Technology, Yageo, Macronix Intl, WT Microelectronics, TSMC, Unimicron Technology.


TWSE Short Interest Weekly (Nov 7th): Yageo, Macronix Intl, WT Microelectronics, TSMC

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>The TDIV index tracks the top 50 names in the Taiwan Stock Exchange with the highest dividend yields. It is a yield-weighted index with unique capping rules.</li>
<li>In this insight, we take look at Quiddity's expectations for index changes and capping flows for the TDIV Index for the December 2025 index rebal event.</li>
<li>We expect at least six index changes for the TDIV index. On top of that, there will be capping flows too.</li>
</ul>


The TDIV index tracks the top 50 names in the Taiwan Stock Exchange with the highest dividend yields. It is a yield-weighted index with unique capping rules.
In this insight, we take look at Quiddity's expectations for index changes and capping flows for the TDIV Index for the December 2025 index rebal event.
We expect at least six index changes for the TDIV index. On top of that, there will be capping flows too.


Quiddity Leaderboard TDIV Dec25: ~US$3bn One-Way; Some Changes to Expectations; New Ideas

Tung Ho Steel Enterprise / Index Rebalance

<ul>
<li>The TDIV index tracks the top 50 names in the Taiwan Stock Exchange with the highest dividend yields. It is a yield-weighted index with unique capping rules.</li>
<li>There were some key methodology changes announced for this index yesterday.</li>
<li>In this insight, we take look at Quiddity's expectations for index changes and capping flows for the TDIV Index for the December 2025 index rebal event.</li>
</ul>


The TDIV index tracks the top 50 names in the Taiwan Stock Exchange with the highest dividend yields. It is a yield-weighted index with unique capping rules.
There were some key methodology changes announced for this index yesterday.
In this insight, we take look at Quiddity's expectations for index changes and capping flows for the TDIV Index for the December 2025 index rebal event.


Quiddity Leaderboard TDIV Dec25: Key Methodology Changes; High-Impact Flows; US$3.6bn One-Way

Managing Director, Zero One, Zero One

Vincent Fernando, CFA

Managing Director, Zero One

Zero One

Founded in 2015, Zero One produces independent investment research and provides corporate finance advisory services with a focus on both listed and private technology companies. Founder Vincent Fernando has over 20 years of experience in US and Asia capital markets.

Independent Investment Research

Equity Bottom-Up

TSMC (Taiwan Semiconductor Manufacturing) / Equity Bottom-Up

TSMC (Taiwan Semiconductor Manufacturing) (TSM US)

TSMC (Taiwan Semiconductor Manufacturing)

<ul>
<li>Micron Earnings Call Analysis: AI Memory Tailwinds Getting Stronger as Servers, Smartphone, PC Demand Converge</li>
<li>MediaTek Sharpens Flagship Push, Aiming for 40% Global Market Share... Also, Exploring U.S. Production Set Up</li>
<li>KYEC (2449.TT): The Recent Upward Momentum in the Share Price Has Been Driven by Strong Fundamentals </li>
</ul>


Micron Earnings Call Analysis: AI Memory Tailwinds Getting Stronger as Servers, Smartphone, PC Demand Converge
MediaTek Sharpens Flagship Push, Aiming for 40% Global Market Share... Also, Exploring U.S. Production Set Up
KYEC (2449.TT): The Recent Upward Momentum in the Share Price Has Been Driven by Strong Fundamentals 


Taiwan Tech Weekly: Mediatek Eyes US Manufacturing, 40% Global Mkt Share; Micron Earnings Take-Aways

Taiwan Tech Focused Senior Analyst

Patrick Liao

King Yuan Electronics Co, Ltd. / Equity Bottom-Up

<ul>
<li>
<a href="https://www.smartkarma.com/entities/nvidia-corp" target="_blank" data-smartkarma-citation="entities:5891:1" rel="noopener">NVIDIA Corp (NVDA US)</a>’s GPUs and AI chips have been tested at <a href="https://www.smartkarma.com/entities/king-yuan-electronics-co-ltd" target="_blank" data-smartkarma-citation="entities:6630:1" rel="noopener">King Yuan Electronics Co, Ltd. (2449 TT)</a> facilities for the past three years.  </li>
<li>The recent upward momentum in the share price has been driven by strong fundamentals.</li>
<li>
<a href="https://www.smartkarma.com/entities/ase-technology-holding-co-ltd-407e849c-0357-479b-94a1-a43aee0a32e4" target="_blank" data-smartkarma-citation="entities:739:1" rel="noopener">ASE Technology Holding (ASX US)</a>/SPIL is trying to enter the burn-in testing space, but its equipment still lacks full certification from <a href="https://www.smartkarma.com/entities/nvidia-corp" target="_blank" data-smartkarma-citation="entities:5891:1" rel="noopener">NVIDIA Corp (NVDA US)</a>.  </li>
</ul>



NVIDIA Corp (NVDA US)’s GPUs and AI chips have been tested at King Yuan Electronics Co, Ltd. (2449 TT) facilities for the past three years.  
The recent upward momentum in the share price has been driven by strong fundamentals.

ASE Technology Holding (ASX US)/SPIL is trying to enter the burn-in testing space, but its equipment still lacks full certification from NVIDIA Corp (NVDA US).  


KYEC (2449.TT): The Recent Upward Momentum in the Share Price Has Been Driven by Strong Fundamentals

Taiwan

King Yuan Electronics Co., Ltd. provides integrated circuit (IC) testing services to semiconductor manufacturers.  The Company tests the logic, memory, and burn-in functions of ICs.  King Yuan also specializes in IC reeling, packaging, and wafer grinding.

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King Yuan Electronics Co, Ltd. (2449 TT)

TWSE Short Interest Weekly (Nov 7th): Yageo, Macronix Intl, WT Microelectronics, TSMC

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Yageo (2327 TT), Macronix Intl (2337 TT), WT...

Ke Yan, CFA, FRM

Quiddity Leaderboard TDIV Dec25: ~US$3bn One-Way; Some Changes to Expectations; New Ideas

Based on our latest estimates, many names have very high-impact flow expectations. There have been some changes to our expected ADDs/DELs list...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard TDIV Dec25: Key Methodology Changes; High-Impact Flows; US$3.6bn One-Way

We expect 6 ADDs and 6 DELs based on the latest index methodology. We expect US$3.6bn in one-way flows in December 2025 which is around 21%...

Janaghan Jeyakumar, CFA

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52-week Range

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TWSE Short Interest Weekly (Nov 7th): Yageo, Macronix Intl, WT Microelectronics, TSMC

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Yageo (2327 TT), Macronix Intl (2337 TT), WT...

Ke Yan, CFA, FRM

Quiddity Leaderboard TDIV Dec25: ~US$3bn One-Way; Some Changes to Expectations; New Ideas

Based on our latest estimates, many names have very high-impact flow expectations. There have been some changes to our expected ADDs/DELs list...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard TDIV Dec25: Key Methodology Changes; High-Impact Flows; US$3.6bn One-Way

We expect 6 ADDs and 6 DELs based on the latest index methodology. We expect US$3.6bn in one-way flows in December 2025 which is around 21%...

Janaghan Jeyakumar, CFA

Taiwan Tech Weekly: Mediatek Eyes US Manufacturing, 40% Global Mkt Share; Micron Earnings Take-Aways

​Micron sees AI memory demand rising, MediaTek targets 40% market share, KYEC's stock surge driven by strong fundamentals.

Vincent Fernando, CFA

KYEC (2449.TT): The Recent Upward Momentum in the Share Price Has Been Driven by Strong Fundamentals

​NVDA GPUs and AI chips tested at KYEC for 3 years; share price rise driven by strong fundamentals. ASEH/SPIL trying to enter burn-in testing...

Patrick Liao

Micron sees AI memory demand rising, MediaTek targets 40% market share, KYEC's stock surge driven by strong fundamentals.

NVDA GPUs and AI chips tested at KYEC for 3 years; share price rise driven by strong fundamentals. ASEH/SPIL trying to enter burn-in testing...