Index Rebal Trades & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Index Rebal Trades & 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)

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 foreign holdings of TWSE Stocks as of Oct 17th. The aggregated holding was USD1,379.7bn.</li>
<li>We estimate that foreign flows to be outflows of USD2,539mln. 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, ASE Industrial, Wistron, Delta Electronics, Hon Hai Precision, Ase Industrial, TSMC, Wistron, Delta Electronics.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 17th. The aggregated holding was USD1,379.7bn.
We estimate that foreign flows to be outflows of USD2,539mln. 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, ASE Industrial, Wistron, Delta Electronics, Hon Hai Precision, Ase Industrial, TSMC, Wistron, Delta Electronics.


TWSE Foreign Holding Weekly (Oct 17th): TSMC, Hon Hai Precision, ASE Industrial, Wistron

<ul>
<li>We analyzed the changes in short interest of TWSE Stocks as of Oct 17th. The aggregated short interest was USD27.1bn.</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 Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology, Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology.</li>
</ul>


We analyzed the changes in short interest of TWSE Stocks as of Oct 17th. The aggregated short interest was USD27.1bn.
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 Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology, Wistron, TSMC, BizLink, Gigabyte Technology, Zhen Ding Technology.


TWSE Short Interest Weekly (Oct 17th): Wistron, TSMC, BizLink, Gigabyte Technology

Asian Equities Analyst, Logistics & Transport, Tracking Traffic

Daniel Hellberg

Asian Equities Analyst, Logistics & Transport

Tracking Traffic

Focusing on Asian logistics, transportation, and travel companies

Equity Bottom-Up

Orient Overseas International / Equity Bottom-Up

<ul>
<li>Price momentum and volume growth both remained weak in September </li>
<li>Mideast ceasefire raises possibility of Suez Canal re-opening in 2026</li>
<li>Expect pricing to remain weak; Suez re-start would likely lead to losses</li>
</ul>


Price momentum and volume growth both remained weak in September 
Mideast ceasefire raises possibility of Suez Canal re-opening in 2026
Expect pricing to remain weak; Suez re-start would likely lead to losses


Monthly Container Shipping Tracker | Momentum, Volume Still Weak | Suez Restoration? (October 2025)

<ul>
<li>We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 10th. The aggregated holding was USD1,381.0bn.</li>
<li>We estimate that foreign flows to be outflows of USD139mln. 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, China Development Financial, Quanta Computer, Hon Hai Precision, China Development Financial, Quanta Computer, TSMC, Delta Electronics, Hon Hai Precision.</li>
</ul>


We analyzed the changes in foreign holdings of TWSE Stocks as of Oct 10th. The aggregated holding was USD1,381.0bn.
We estimate that foreign flows to be outflows of USD139mln. 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, China Development Financial, Quanta Computer, Hon Hai Precision, China Development Financial, Quanta Computer, TSMC, Delta Electronics, Hon Hai Precision.


TWSE Foreign Holding Weekly (Oct 10th): TSMC, Delta Electronics, China Development Financial

Taiwan

Yang Ming Marine Transport provides transportation services and handles domestic and foreign maritime services on cargos.  The Company also operates warehouse, wharf, tug, barge, and container freight station services as well as repairs, leases, and sells containers and chassis.

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

Yang Ming Marine Transport (2609 TT)

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

TWSE Foreign Holding Weekly (Oct 17th): TSMC, Hon Hai Precision, ASE Industrial, Wistron

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

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 17th): Wistron, TSMC, BizLink, Gigabyte Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Wistron (3231 TT), TSMC (2330 TT), BizLink (3665...

Ke Yan, CFA, FRM

Monthly Container Shipping Tracker | Momentum, Volume Still Weak | Suez Restoration? (October 2025)

Price momentum and North American inbound demand both remained weak in September, and we believe a new ceasefire raises the likelihood of a Suez...

Tracking Traffic

TWSE Foreign Holding Weekly (Oct 10th): TSMC, Delta Electronics, China Development 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

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

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

TWSE Foreign Holding Weekly (Oct 17th): TSMC, Hon Hai Precision, ASE Industrial, Wistron

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

Ke Yan, CFA, FRM

TWSE Short Interest Weekly (Oct 17th): Wistron, TSMC, BizLink, Gigabyte Technology

We analyzed TWSE short interest report for the past week and highlighted short interest changes in Wistron (3231 TT), TSMC (2330 TT), BizLink (3665...

Ke Yan, CFA, FRM

Monthly Container Shipping Tracker | Momentum, Volume Still Weak | Suez Restoration? (October 2025)

Price momentum and North American inbound demand both remained weak in September, and we believe a new ceasefire raises the likelihood of a Suez...

Tracking Traffic

TWSE Foreign Holding Weekly (Oct 10th): TSMC, Delta Electronics, China Development 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

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