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>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

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 Aug 15th. The aggregated holding was USD1,197.2bn.</li>
<li>We estimate that foreign flows to be inflows of USD373mln. 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 Hon Hai Precision, Quanta Computer, TSMC, Wistron, Zhen Ding Technology, Hon Hai Precision, Zhen Ding Technology, Quanta Computer, TSMC, Wistron.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Aug 15th. The aggregated holding was USD1,197.2bn.
We estimate that foreign flows to be inflows of USD373mln. 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 Hon Hai Precision, Quanta Computer, TSMC, Wistron, Zhen Ding Technology, Hon Hai Precision, Zhen Ding Technology, Quanta Computer, TSMC, Wistron.


TWSE Foreign Holding Weekly (Aug 15th): Hon Hai Precision, Quanta Computer, TSMC, Wistron

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Aug 8th. The aggregated holding was USD1,194.8bn.</li>
<li>We estimate that foreign flows to be inflows of USD1,623mln. 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, Quanta Computer, Taishin Financial, Wistron, TSMC, Hon Hai Precision, Quanta Computer, Wistron, Taishin Financial.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Aug 8th. The aggregated holding was USD1,194.8bn.
We estimate that foreign flows to be inflows of USD1,623mln. 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, Quanta Computer, Taishin Financial, Wistron, TSMC, Hon Hai Precision, Quanta Computer, Wistron, Taishin Financial.


TWSE Foreign Holding Weekly (Aug 8th): TSMC, Hon Hai Precision, Quanta Computer, Taishin Financial

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Aug 1st. The aggregated holding was USD1,155.3bn.</li>
<li>We estimate that foreign flows to be inflows of USD659mln. 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, Quanta Computer, Hon Hai Precision, Taishin Financial, MediaTek, TSMC, Quanta Computer, Hon Hai Precision, Taishin Financial, Mediatek.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Aug 1st. The aggregated holding was USD1,155.3bn.
We estimate that foreign flows to be inflows of USD659mln. 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, Quanta Computer, Hon Hai Precision, Taishin Financial, MediaTek, TSMC, Quanta Computer, Hon Hai Precision, Taishin Financial, Mediatek.


TWSE Foreign Holding Weekly (Aug 1st): TSMC, Quanta Computer, Hon Hai Precision, Taishin Financial

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Jul 25th. The aggregated holding was USD1,172.5bn.</li>
<li>We estimate that foreign flows to be inflows of USD3,804mln. 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 Taishin Financial, Hon Hai Precision, TSMC, MediaTek, CTBC Financial, Taishin Financial, Hon Hai Precision, TSMC, Mediatek, Ctbc Financial.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Jul 25th. The aggregated holding was USD1,172.5bn.
We estimate that foreign flows to be inflows of USD3,804mln. 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 Taishin Financial, Hon Hai Precision, TSMC, MediaTek, CTBC Financial, Taishin Financial, Hon Hai Precision, TSMC, Mediatek, Ctbc Financial.


TWSE Foreign Holding Weekly (Jul 25th): Taishin Financial, Hon Hai Precision, TSMC, MediaTek

Taiwan

Taiwan Mobile Co., Ltd. provides cellular telecommunication services in Taiwan. The Company also sells and leases cellular phones.

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Taiwan Mobile (3045 TT)

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

TWSE Foreign Holding Weekly (Aug 15th): Hon Hai Precision, Quanta Computer, TSMC, Wistron

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

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (Aug 8th): TSMC, Hon Hai Precision, Quanta Computer, Taishin Financial

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

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (Aug 1st): TSMC, Quanta Computer, Hon Hai Precision, Taishin Financial

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC (2330 TT), Quanta Computer (2382 TT), Hon...

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (Jul 25th): Taishin Financial, Hon Hai Precision, TSMC, MediaTek

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in Taishin Financial (2887 TT), Hon Hai Precision...

Ke Yan, CFA, FRM

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