Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal/Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>The index changes for the T50, T100, and TDIV indices were confirmed after market close on Friday 6th March 2026.</li>
<li>There will be five ADDs/DELs for T50, five ADDs/six DELs for T100, and one DEL for TDIV.</li>
<li>All of these are exactly in line with our final expectations. The announced reserve lists for T50/T100 were also perfectly in line with rankings presented in our base date Leaderboard.</li>
</ul>


The index changes for the T50, T100, and TDIV indices were confirmed after market close on Friday 6th March 2026.
There will be five ADDs/DELs for T50, five ADDs/six DELs for T100, and one DEL for TDIV.
All of these are exactly in line with our final expectations. The announced reserve lists for T50/T100 were also perfectly in line with rankings presented in our base date Leaderboard.


Quiddity T50/100/TDIV Mar26 Results: 100% Hit Rate; US$1.7bn+ Total One-Way Flows

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 Feb 27th. The aggregated holding was USD1,813.2bn.</li>
<li>We estimate that foreign flows to be inflows of USD3,477mln. 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, Yageo, Macronix Intl, Innolux.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Feb 27th. The aggregated holding was USD1,813.2bn.
We estimate that foreign flows to be inflows of USD3,477mln. 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, Yageo, Macronix Intl, Innolux.


TWSE Foreign Holding Weekly (Feb 27th): TSMC, Hon Hai Precision, Yageo, Macronix Intl, Innolux

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Feb 13th. The aggregated holding was USD1,714.9bn.</li>
<li>We estimate that foreign flows to be inflows of USD2,958mln. 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, Macronix Intl, MediaTek, Lite-On Technology.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Feb 13th. The aggregated holding was USD1,714.9bn.
We estimate that foreign flows to be inflows of USD2,958mln. 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, Macronix Intl, MediaTek, Lite-On Technology.


TWSE Foreign Holding Weekly (Feb 13th): TSMC, Hon Hai Precision, Macronix Intl, MediaTek

Pan-Asia Index Rebalances/ Events/ Delta One, Periscope Analytics

Brian Freitas

Pan-Asia Index Rebalances/ Events/ Delta One

Periscope Analytics

Periscope Analytics focuses on event-driven trades across Asia Pacific and provides comprehensive, timely and systematic coverage of index changes to major Asia Pacific indices in a structured manner.

The analysis includes forecasted inclusions and exclusions to all major Asian indices that have significant amount of tracking assets, including estimates of passive buy/sell flow on the stocks. The service also provides commentary and impact of market consultations, ground rule changes, and other events (IPOs, spin-offs, M&A) that could lead to index changes and passive flow.

Periscope Analytics works with multi-strategy hedge funds, proprietary trading firms, stat arb trading groups and long-only investors that invest and trade in the Asia Pacific region with the data being used to trade index rebalances, avoid pre-positioning and passive flow, and to time entry into and exit from stocks.

Event-Driven Trades Across Asia Pacific

<ul>
<li>There could be 5 constituent changes for the Yuanta/P-Shares Taiwan Top 50 ETF in March. With one stock very close to entering inclusion zone, that could increase to 6.</li>
<li>
<a href="https://www.smartkarma.com/entities/hon-precision-inc" target="_blank" data-smartkarma-citation="entities:44938:1" rel="noopener">Hon Precision (7769 TT)</a> is a potential inclusion to a global index at the end of February, and this ETF inclusion comes a few weeks later.</li>
<li>The forecast adds have outperformed the forecast deletes by a very wide margin as short interest has surged in some of the forecast deletions.</li>
</ul>


There could be 5 constituent changes for the Yuanta/P-Shares Taiwan Top 50 ETF in March. With one stock very close to entering inclusion zone, that could increase to 6.

Hon Precision (7769 TT) is a potential inclusion to a global index at the end of February, and this ETF inclusion comes a few weeks later.
The forecast adds have outperformed the forecast deletes by a very wide margin as short interest has surged in some of the forecast deletions.


Taiwan Top 50 ETF Rebalance Preview: 5 Changes a Side Could Increase to 6

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Feb 6th. The aggregated holding was USD1,584.4bn.</li>
<li>We estimate that foreign flows to be outflows of USD3,162mln. 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, Unimicron Technology, Asia Vital Components, MediaTek, Nanya Technology.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Feb 6th. The aggregated holding was USD1,584.4bn.
We estimate that foreign flows to be outflows of USD3,162mln. 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, Unimicron Technology, Asia Vital Components, MediaTek, Nanya Technology.


TWSE Foreign Holding Weekly (Feb 6th): TSMC, Unimicron Technology, Asia Vital Components, MediaTek

Taiwan

Caliway Biopharmaceuticals Co., Ltd. focuses on breakthrough medical aesthetics and inflammatory medicine discovery of small molecule therapeutics. The Company develops CBL-514 to treat subcutaneous fat. Caliway Biopharmaceuticals conducts businesses across worldwide.

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Caliway Biopharmaceuticals (6919 TT)

Quiddity T50/100/TDIV Mar26 Results: 100% Hit Rate; US$1.7bn+ Total One-Way Flows

Yulon Finance (9941 TT) is confirmed as a TDIV DEL because it is a T100 DEL which makes it ineligible for the TDIV index. There could be more than...

Janaghan Jeyakumar, CFA

TWSE Foreign Holding Weekly (Feb 27th): TSMC, Hon Hai Precision, Yageo, Macronix Intl, Innolux

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC, Hon Hai Precision, Yageo, Macronix Intl,...

Ke Yan, CFA, FRM

TWSE Foreign Holding Weekly (Feb 13th): TSMC, Hon Hai Precision, Macronix Intl, MediaTek

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC, Hon Hai Precision, Macronix Intl,...

Ke Yan, CFA, FRM

Taiwan Top 50 ETF Rebalance Preview: 5 Changes a Side Could Increase to 6

There could be 5 changes for the ETF in March. With one stock close to rank 40, that could increase to 6 changes. Only 3 trading days to cutoff....

Brian Freitas

TWSE Foreign Holding Weekly (Feb 6th): TSMC, Unimicron Technology, Asia Vital Components, MediaTek

We analyzed TWSE foreign holding data for the past week and highlighted foreign holding changes in TSMC, Unimicron Technology, Asia Vital...

Ke Yan, CFA, FRM

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