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

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 Oct 17th. The aggregated holding was USD1,379.7bn.</li>
<li>We estimate that foreign flows to be outflows of USD2,539mln. 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, ASE Industrial, Wistron, Delta Electronics, Hon Hai Precision, Ase Industrial, TSMC, Wistron, Delta Electronics.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 17th. The aggregated holding was USD1,379.7bn.
We estimate that foreign flows to be outflows of USD2,539mln. 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, ASE Industrial, Wistron, Delta Electronics, Hon Hai Precision, Ase Industrial, TSMC, Wistron, Delta Electronics.


TWSE Foreign Holding Weekly (Oct 17th): TSMC, Hon Hai Precision, ASE Industrial, Wistron

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Oct 17th. The aggregated short interest was USD27.1bn.</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 Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology, Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Oct 17th. The aggregated short interest was USD27.1bn.
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 Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology, Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology.


TWSE Short Interest Weekly (Oct 17th): Wistron, TSMC, BizLink, Gigabyte Technology

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 10th. The aggregated holding was USD1,381.0bn.</li>
<li>We estimate that foreign flows to be outflows of USD139mln. 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, Delta Electronics, China Development Financial, Quanta Computer, Hon Hai Precision, China Development Financial, Quanta Computer, TSMC, Delta Electronics, Hon Hai Precision.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 10th. The aggregated holding was USD1,381.0bn.
We estimate that foreign flows to be outflows of USD139mln. 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, Delta Electronics, China Development Financial, Quanta Computer, Hon Hai Precision, China Development Financial, Quanta Computer, TSMC, Delta Electronics, Hon Hai Precision.


TWSE Foreign Holding Weekly (Oct 10th): TSMC, Delta Electronics, China Development Financial

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Oct 10th. The aggregated short interest was USD27.2bn.</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 Accton Technology, Yageo, Lite-On Technology, Winbond Electronics, King Slide Works, Accton Technology, Yageo, Lite-On Technology, Winbond Electronics, King Slide Works.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Oct 10th. The aggregated short interest was USD27.2bn.
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 Accton Technology, Yageo, Lite-On Technology, Winbond Electronics, King Slide Works, Accton Technology, Yageo, Lite-On Technology, Winbond Electronics, King Slide Works.


TWSE Short Interest Weekly (Oct 10th): Accton Technology, Yageo, Lite-On Technology

Taiwan

Zhen Ding Technology Holding Ltd is a manufacturer of printed circuit board. The Company design, development, manufacture and sale of printed circuit board.

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Zhen Ding Technology Holding (4958 TT)

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

TWSE Foreign Holding Weekly (Oct 17th): TSMC, Hon Hai Precision, ASE Industrial, Wistron

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC (2330 TT), Hon Hai Precision (2317 TT), ASE...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 17th): Wistron, TSMC, BizLink, Gigabyte Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Wistron (3231 TT), TSMC (2330 TT), BizLink (3665...

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (Oct 10th): TSMC, Delta Electronics, China Development Financial

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC (2330 TT), Delta Electronics (2308 TT),...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 10th): Accton Technology, Yageo, Lite-On Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Accton Technology (2345 TT), Yageo (2327 TT),...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

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