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 Nov 7th. The aggregated holding was USD1,377.2bn.</li>
<li>We estimate that foreign flows to be outflows of USD2,766mln. 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, MediaTek, Fubon Financial, Nanya Technology, Fubon Financial, TSMC, Delta Electronics, Mediatek, Nanya Technology.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Nov 7th. The aggregated holding was USD1,377.2bn.
We estimate that foreign flows to be outflows of USD2,766mln. 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, MediaTek, Fubon Financial, Nanya Technology, Fubon Financial, TSMC, Delta Electronics, Mediatek, Nanya Technology.


TWSE Foreign Holding Weekly (Nov 7th): TSMC, Delta Electronics, MediaTek, Fubon Financial

<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

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Oct 31st. The aggregated short interest was USD28.2bn.</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 Lite-On Technology, Yageo, TECO Electric &amp; Machinery, WT Microelectronics, Nanya Technology, Lite-On Technology, Yageo, TECO Electric &amp; Machinery, WT Microelectronics, Nanya Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Oct 31st. The aggregated short interest was USD28.2bn.
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 Lite-On Technology, Yageo, TECO Electric &amp; Machinery, WT Microelectronics, Nanya Technology, Lite-On Technology, Yageo, TECO Electric &amp; Machinery, WT Microelectronics, Nanya Technology.


TWSE Short Interest Weekly (Oct 31st): Lite-On Technology, Yageo, TECO Electric & Machinery

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Oct 24th. The aggregated short interest was USD27.3bn.</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 TECO Electric &amp; Machinery, Wistron, Unimicron Technology, LARGAN Precision, Yageo, TECO Electric &amp; Machinery, Wistron, Unimicron Technology, LARGAN Precision, Yageo.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Oct 24th. The aggregated short interest was USD27.3bn.
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 TECO Electric &amp; Machinery, Wistron, Unimicron Technology, LARGAN Precision, Yageo, TECO Electric &amp; Machinery, Wistron, Unimicron Technology, LARGAN Precision, Yageo.


TWSE Short Interest Weekly (Oct 24th): TECO Electric & Machinery, Wistron, Unimicron Technology

Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

The Shanghai Commerical & Sa / Index Rebalance

<ul>
<li>The T50 index represents the top 50 largest stocks by market capitalization in the Taiwan Stock Exchange (TWSE). The T100 index represents the next 100 largest names (51-150 ranks).</li>
<li>In this insight, we take a look at the potential ADDs and DELs for the December 2025 index rebal event.</li>
<li>We currently see three changes for T50 and three other changes for T100 in December 2025.</li>
</ul>


The T50 index represents the top 50 largest stocks by market capitalization in the Taiwan Stock Exchange (TWSE). The T100 index represents the next 100 largest names (51-150 ranks).
In this insight, we take a look at the potential ADDs and DELs for the December 2025 index rebal event.
We currently see three changes for T50 and three other changes for T100 in December 2025.


Quiddity Leaderboard T50/​​​100 Dec25: High-Impact Passive Sell-Off for Shanghai Commercial (5876)

Taiwan

Nanya Technology Corp. manufactures and markets dynamic random access memories (DRAMs).  The Company sells its products in Taiwan and exports worldwide.

Price Gauge
52-week Range	0.00 - 0.00
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Dividend (Yield)	0.00

Nanya Technology (2408 TT)

TWSE Foreign Holding Weekly (Nov 7th): TSMC, Delta Electronics, MediaTek, Fubon 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 (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

TWSE Short Interest Weekly (Oct 31st): Lite-On Technology, Yageo, TECO Electric & Machinery

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Lite-On Technology (2301 TT), Yageo (2327 TT),...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 24th): TECO Electric & Machinery, Wistron, Unimicron Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in TECO Electric & Machinery (1504 TT), Wistron...

Ke Yan, CFA, FRM

Quiddity Leaderboard T50/100 Dec25: High-Impact Passive Sell-Off for Shanghai Commercial (5876)

There could be ~19x ADV of net passive selling for Shanghai Commerical (5876 TT). Separately, Tung Ho Steel (2006 TT) could get deleted from T100...

Janaghan Jeyakumar, CFA

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

TWSE Foreign Holding Weekly (Nov 7th): TSMC, Delta Electronics, MediaTek, Fubon 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 (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

TWSE Short Interest Weekly (Oct 31st): Lite-On Technology, Yageo, TECO Electric & Machinery

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Lite-On Technology (2301 TT), Yageo (2327 TT),...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 24th): TECO Electric & Machinery, Wistron, Unimicron Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in TECO Electric & Machinery (1504 TT), Wistron...

Ke Yan, CFA, FRM

Quiddity Leaderboard T50/​​​100 Dec25: High-Impact Passive Sell-Off for Shanghai Commercial (5876)

There could be ~19x ADV of net passive selling for Shanghai Commerical (5876 TT). Separately, Tung Ho Steel (2006 TT) could get deleted from T100...

Janaghan Jeyakumar, CFA

Quiddity Leaderboard T50/100 Dec25: High-Impact Passive Sell-Off for Shanghai Commercial (5876)