Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

Tung Ho Steel Enterprise / 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>Today is the base date for the December 2025 index rebal event and the expected ADDs/DELs discussed in this insight are our final index change expectations.</li>
<li>We expect four changes for T50 and three <em>additional</em> changes for the T100 index for the December 2025 rebal.</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).
Today is the base date for the December 2025 index rebal event and the expected ADDs/DELs discussed in this insight are our final index change expectations.
We expect four changes for T50 and three additional changes for the T100 index for the December 2025 rebal.


Quiddity Leaderboard T50/​​​100 Dec25: Final Ranks; Tung Ho Escapes TDIV Deletion!

Asia Pac IPO & Placement Research, China biotech, Aequitas Research

Ke Yan, CFA, FRM

Asia Pac IPO & Placement Research, China biotech

IPOs and Placements coverage across Asia Pacific

Aequitas Research

We cover all listing across the Asia Pacific along with follow-up placements. As of Dec 2020, our team had covered 539 IPOs with a hit rate of 73.5% and 685 placements with a hit rate of 66.8%.

We combine fundamental bottom-up views with our proprietary quantitative framework to provide a holistic coverage across new listings and placements. Our coverage includes pre-IPO notes before the deal is launched, follow-up analysis once the deal is live and post-listing trading analysis as well.

Quantitative Analysis

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Nov 21st. The aggregated short interest was USD28.0bn.</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 King Yuan Electronics, MediaTek, Asustek Computer, Nan Ya Plastics, Zhen Ding Technology, King Yuan Electronics, MediaTek, Asustek Computer, Nan Ya Plastics, Zhen Ding Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Nov 21st. The aggregated short interest was USD28.0bn.
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 King Yuan Electronics, MediaTek, Asustek Computer, Nan Ya Plastics, Zhen Ding Technology, King Yuan Electronics, MediaTek, Asustek Computer, Nan Ya Plastics, Zhen Ding Technology.


TWSE Short Interest Weekly (Nov 21st): King Yuan Electronics, MediaTek, Asustek Computer

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Nov 14th. The aggregated short interest was USD28.4bn.</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 Jentech Precision Industrial, Asia Vital Components, WT Microelectronics, Accton Technology, Nanya Technology, Jentech Precision Industrial, Asia Vital Components, WT Microelectronics, Accton Technology, Nanya Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Nov 14th. The aggregated short interest was USD28.4bn.
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 Jentech Precision Industrial, Asia Vital Components, WT Microelectronics, Accton Technology, Nanya Technology, Jentech Precision Industrial, Asia Vital Components, WT Microelectronics, Accton Technology, Nanya Technology.


TWSE Short Interest Weekly (Nov 14th): Jentech Precision Industrial, Asia Vital Components

<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

Taiwan

Faraday Technology Corp. designs and manufactures application specific integrated circuits (ASICs) and wafers.

Price Gauge
52-week Range	0.00 - 0.00
Market Cap (USDm)	0.00
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Dividend (Yield)	0.00

Faraday Technology (3035 TT)

Quiddity Leaderboard T50/100 Dec25: Final Ranks; Tung Ho Escapes TDIV Deletion!

After the sharp jump in share price, Tung Ho Steel Enterprise (2006 TT) is unlikely to be deleted from T100 or TDIV in December 2025.

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Nov 21st): King Yuan Electronics, MediaTek, Asustek Computer

We analyzed TWSE short interest report for the past week and highlighted short interest changes in King Yuan Electronics (2449 TT), MediaTek (2454...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Nov 14th): Jentech Precision Industrial, Asia Vital Components

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Jentech Precision Industrial (3653 TT), Asia...

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

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

Quiddity Leaderboard T50/​​​100 Dec25: Final Ranks; Tung Ho Escapes TDIV Deletion!

After the sharp jump in share price, Tung Ho Steel Enterprise (2006 TT) is unlikely to be deleted from T100 or TDIV in December 2025.

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Nov 21st): King Yuan Electronics, MediaTek, Asustek Computer

We analyzed TWSE short interest report for the past week and highlighted short interest changes in King Yuan Electronics (2449 TT), MediaTek (2454...

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Nov 14th): Jentech Precision Industrial, Asia Vital Components

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Jentech Precision Industrial (3653 TT), Asia...

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

Quiddity Leaderboard T50/100 Dec25: Final Ranks; Tung Ho Escapes TDIV Deletion!