Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

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 <em>next</em> 100 largest names (51-150 ranks).</li>
<li>Today is the base date for the September 2025 index rebal event and the expected ADDs/DELs discussed in this insight are our final index change expectations.</li>
<li>We expect two changes for T50 and five changes for the T100 index for the September 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 September 2025 index rebal event and the expected ADDs/DELs discussed in this insight are our final index change expectations.
We expect two changes for T50 and five changes for the T100 index for the September 2025 rebal.


Quiddity Leaderboard T50/​​​100 Sep25: Final Expectations; Tung Ho Steel Safe from 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 Aug 22nd. The aggregated short interest was USD25.0bn.</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, Alchip Technologies, Hon Hai Precision, HTC, Wiwynn, King Yuan Electronics, Alchip Technologies, Hon Hai Precision, HTC, Wiwynn.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Aug 22nd. The aggregated short interest was USD25.0bn.
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, Alchip Technologies, Hon Hai Precision, HTC, Wiwynn, King Yuan Electronics, Alchip Technologies, Hon Hai Precision, HTC, Wiwynn.


TWSE Short Interest Weekly (Aug 22nd): King Yuan Electronics, Alchip Technologies, Hon Hai Precision

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Aug 15th. The aggregated short interest was USD26.0bn.</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 Taishin Financial, Lite-On Technology, Taiwan Glass Ind, Zhen Ding Technology, Mega Financial, Taishin Financial, Lite-On Technology, Taiwan Glass Ind, Zhen Ding Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Aug 15th. The aggregated short interest was USD26.0bn.
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 Taishin Financial, Lite-On Technology, Taiwan Glass Ind, Zhen Ding Technology, Mega Financial, Taishin Financial, Lite-On Technology, Taiwan Glass Ind, Zhen Ding Technology.


TWSE Short Interest Weekly (Aug 15th): Taishin Financial, Lite-On Technology, Taiwan Glass Ind

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>In this insight, we take a look at the potential ADDs and DELs for the September 2025 index rebal event.</li>
<li>Currently, we see no changes for T50 and two changes for T100 in September.</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 September 2025 index rebal event.
Currently, we see no changes for T50 and two changes for T100 in September.


Quiddity Leaderboard T50/​​​100 Sep25: Tung Ho Steel TDIV Deletion Gets Closer than Before

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Jun 13th. The aggregated short interest was USD25.7bn.</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, Wistron, Yang Ming Marine, Jinan Acetate Chemical, Novatek Microelectronics, Compeq Manufacturing, Nanya Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Jun 13th. The aggregated short interest was USD25.7bn.
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, Wistron, Yang Ming Marine, Jinan Acetate Chemical, Novatek Microelectronics, Compeq Manufacturing, Nanya Technology.


TWSE Short Interest Weekly (Jun 13th): Cathay Financial, Fubon Financial, Wistron, Yang Ming Marine

Taiwan

Taiwan Glass Industry Corporation manufactures glass products.  The Company's products include float flat glass, glass fibers and fabrics, as well as glass containers and kitchenware.

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

Taiwan Glass Industry (1802 TT)

Quiddity Leaderboard T50/100 Sep25: Final Expectations; Tung Ho Steel Safe from TDIV Deletion

T100 and TDIV index member Tung Ho Steel Enterprise (2006 TT) is unlikely to be deleted from T100 or TDIV in September 2025.

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Aug 22nd): King Yuan Electronics, Alchip Technologies, Hon Hai Precision

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

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Aug 15th): Taishin Financial, Lite-On Technology, Taiwan Glass Ind

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Taishin Financial (2887 TT), Lite-On Technology...

Ke Yan, CFA, FRM

Quiddity Leaderboard T50/100 Sep25: Tung Ho Steel TDIV Deletion Gets Closer than Before

Tung Ho Steel (2006 TT) will need to underperform other names by 13% to be an unconditional T100 DEL and get deleted from TDIV. However, there are...

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Jun 13th): Cathay Financial, Fubon Financial, Wistron, Yang Ming Marine

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Cathay Financial (2882 TT), Fubon Financial...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

Quiddity Leaderboard T50/​​​100 Sep25: Final Expectations; Tung Ho Steel Safe from TDIV Deletion

T100 and TDIV index member Tung Ho Steel Enterprise (2006 TT) is unlikely to be deleted from T100 or TDIV in September 2025.

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Aug 22nd): King Yuan Electronics, Alchip Technologies, Hon Hai Precision

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

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Aug 15th): Taishin Financial, Lite-On Technology, Taiwan Glass Ind

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Taishin Financial (2887 TT), Lite-On Technology...

Ke Yan, CFA, FRM

Quiddity Leaderboard T50/​​​100 Sep25: Tung Ho Steel TDIV Deletion Gets Closer than Before

Tung Ho Steel (2006 TT) will need to underperform other names by 13% to be an unconditional T100 DEL and get deleted from TDIV. However, there are...

Janaghan Jeyakumar, CFA

TWSE Short Interest Weekly (Jun 13th): Cathay Financial, Fubon Financial, Wistron, Yang Ming Marine

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Cathay Financial (2882 TT), Fubon Financial...

Ke Yan, CFA, FRM

Quiddity Leaderboard T50/100 Sep25: Final Expectations; Tung Ho Steel Safe from TDIV Deletion

Quiddity Leaderboard T50/100 Sep25: Tung Ho Steel TDIV Deletion Gets Closer than Before