Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

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>In this insight, we take look at Quiddity's expectations for index changes and capping flows for the TDIV Index for the September 2025 index rebal event.</li>
<li>Currently, we expect no changes for the TDIV index for the September 2025 review and we estimate the one-way capping flow to be US$662mn.</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 September 2025 index rebal event.
Currently, we expect no changes for the TDIV index for the September 2025 review and we estimate the one-way capping flow to be US$662mn.


Quiddity Leaderboard TDIV Sep25: Sector-Neutral Pair Trade Ideas with Some High Impact Names

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 Jul 11th. The aggregated short interest was USD25.6bn.</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 Unimicron Technology, Zhen Ding Technology, Ase Industrial, Mediatek, Asustek Computer.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Jul 11th. The aggregated short interest was USD25.6bn.
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 Unimicron Technology, Zhen Ding Technology, Ase Industrial, Mediatek, Asustek Computer.


TWSE Short Interest Weekly (Jul 11th): Unimicron Technology, Zhen Ding Technology, Ase Industrial

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Jul 4th. The aggregated short interest was USD26.4bn.</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 Hon Hai Precision, Fubon Financial, Yuanta Financial, Chicony Electronics, Wistron, Yang Ming Marine.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Jul 4th. The aggregated short interest was USD26.4bn.
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 Hon Hai Precision, Fubon Financial, Yuanta Financial, Chicony Electronics, Wistron, Yang Ming Marine.


TWSE Short Interest Weekly (Jul 4th): Hon Hai Precision, Fubon Financial, Yuanta Financial

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Jun 27th. The aggregated short interest was USD26.4bn.</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 Hon Hai Precision, Cathay Financial, Fubon Financial, Ase Industrial, Elite Material, Wistron, Wiwynn.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Jun 27th. The aggregated short interest was USD26.4bn.
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 Hon Hai Precision, Cathay Financial, Fubon Financial, Ase Industrial, Elite Material, Wistron, Wiwynn.


TWSE Short Interest Weekly (Jun 27th): Hon Hai Precision, Cathay Financial, Fubon Financial

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Jun 20th. The aggregated short interest was USD25.3bn.</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 Cathay Financial, Fubon Financial, TSMC, Asustek Computer, Wistron, Asia Vital Components.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Jun 20th. The aggregated short interest was USD25.3bn.
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 Cathay Financial, Fubon Financial, TSMC, Asustek Computer, Wistron, Asia Vital Components.


TWSE Short Interest Weekly (Jun 20th): Cathay Financial, Fubon Financial, TSMC, Asustek Computer

Taiwan

Taiwan Acceptance Corp. provides car financing and leasing services.

Price Gauge
52-week Range	0.00 - 0.00
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Taiwan Acceptance (9941 TT)

Quiddity Leaderboard TDIV Sep25: Sector-Neutral Pair Trade Ideas with Some High Impact Names

Assuming no index changes take place in September 2025, we estimate one-way capping flows of US$662mn. Some of these names have fairly high impacts.

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Jul 11th): Unimicron Technology, Zhen Ding Technology, Ase Industrial

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Unimicron Technology, Zhen Ding Technology, Ase...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Jul 4th): Hon Hai Precision, Fubon Financial, Yuanta Financial

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Hon Hai Precision, Fubon Financial, Yuanta...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Jun 27th): Hon Hai Precision, Cathay Financial, Fubon Financial

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Hon Hai Precision (2317 TT), Cathay Financial...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Jun 20th): Cathay Financial, Fubon Financial, TSMC, Asustek Computer

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Cathay Financial, Fubon Financial, TSMC, Asustek...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)