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>Yesterday was the base date for the final ranks. We see six ADDs and five DELs for the June 2026 index rebal event.</li>
<li>We estimate one-way flow to be around US$5.6bn with many flow names having multiple days of volume to trade.</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.
Yesterday was the base date for the final ranks. We see six ADDs and five DELs for the June 2026 index rebal event.
We estimate one-way flow to be around US$5.6bn with many flow names having multiple days of volume to trade.


Quiddity Leaderboard TDIV Jun26: Final Expectations; Many High-Impact Names; Mega Outflow Names

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>TSMC: +10.2% Premium; Below -1 SD Band; Long the ADR Spread</li>
<li>UMC: -8.3% Discount; Below -1 SD Band; Long the ADR Spread</li>
<li>ASE: -11.3% Discount; Below -1 SD Band; Long the ADR Spread</li>
</ul>


TSMC: +10.2% Premium; Below -1 SD Band; Long the ADR Spread
UMC: -8.3% Discount; Below -1 SD Band; Long the ADR Spread
ASE: -11.3% Discount; Below -1 SD Band; Long the ADR Spread


Taiwan Dual-Listings Monitor: TSMC, UMC, ASE and ChipMOS All Signal Long the ADR Spread

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 foreign holdings of TWSE Stocks as of May 22nd. The aggregated holding was USD2,141.3bn.</li>
<li>We estimate that foreign flows to be outflows of USD826mln. We tabulate the league tables for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.</li>
<li>We highlight changes of foreign holdings in TSMC, MediaTek, UMC, Compeq Manufacturing, Unimicron Technology.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of May 22nd. The aggregated holding was USD2,141.3bn.
We estimate that foreign flows to be outflows of USD826mln. We tabulate the league tables for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.
We highlight changes of foreign holdings in TSMC, MediaTek, UMC, Compeq Manufacturing, Unimicron Technology.


TWSE Foreign Holding Weekly (May 22nd): TSMC, MediaTek, UMC, Compeq Manufacturing

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of May 22nd. The aggregated short interest was USD46.8bn.</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 Shin Kong Financial, Quanta Computer, Yageo, LARGAN Precision, King Yuan Electronics.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of May 22nd. The aggregated short interest was USD46.8bn.
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 Shin Kong Financial, Quanta Computer, Yageo, LARGAN Precision, King Yuan Electronics.


TWSE Short Interest Weekly (May 22nd): Shin Kong Financial, Quanta Computer, Yageo, LARGAN Precision

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of May 15th. The aggregated holding was USD2,103.0bn.</li>
<li>We estimate that foreign flows to be outflows of USD1,715mln. We tabulate the league tables for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.</li>
<li>We highlight changes of foreign holdings in TSMC, Hon Hai Precision, Asustek Computer, Wiwynn, Global Unichip.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of May 15th. The aggregated holding was USD2,103.0bn.
We estimate that foreign flows to be outflows of USD1,715mln. We tabulate the league tables for top changes by value for 1W/4W/1Y and top stocks held by foreign institutions.
We highlight changes of foreign holdings in TSMC, Hon Hai Precision, Asustek Computer, Wiwynn, Global Unichip.


TWSE Foreign Holding Weekly (May 15th): TSMC, Hon Hai Precision, Asustek Computer, Wiwynn

Taiwan

ASE Technology Holding Co., Ltd. offers assembly and testing services. The Company provides outsourced assembly, semiconductor testing, semiconductor packaging, and other related services. ASE Technology Holding operates in Taiwan.

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ASE Technology Holding (3711 TT)

Quiddity Leaderboard TDIV Jun26: Final Expectations; Many High-Impact Names; Mega Outflow Names

Three outflow names have more than a billion dollars to sell. Mediatek (2454 TT), United Microelectronics (2303 TT), and ASE Tech (3711 TT) have...

Janaghan Jeyakumar, CFA

Taiwan Dual-Listings Monitor: TSMC, UMC, ASE and ChipMOS All Signal Long the ADR Spread

We analyze the premium and discount levels of dual-listed Taiwan companies, suggesting potential spread trading levels based on historical trends.

Vincent Fernando, CFA

TWSE Foreign Holding Weekly (May 22nd): TSMC, MediaTek, UMC, Compeq Manufacturing

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC, MediaTek, UMC, Compeq Manufacturing,...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (May 22nd): Shin Kong Financial, Quanta Computer, Yageo, LARGAN Precision

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Shin Kong Financial, Quanta Computer, Yageo,...

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (May 15th): TSMC, Hon Hai Precision, Asustek Computer, Wiwynn

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC, Hon Hai Precision, Asustek Computer,...

Ke Yan, CFA, FRM

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52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)