Korea / Special Situations, Clepsydra Capital

Sanghyun Park

Korea / Special Situations

Korea / Special Sits, Pairs, Index Rebalancing

Clepsydra Capital

Investigate special situations, pairs, and index rebalancing trades in Korea.

Index Rebalance

Wonik Holdings Co., Ltd / Index Rebalance

<ul>
<li>FnGuide’s December MKF500 rebalance adds Wonik Holdings (030530) to the semis bucket, clearing screens for TIGER Semiconductor TOP 10 ETF, Korea’s largest sector ETF.</li>
<li>October rebalance: Wonik IPS added at 5% weight, pulling ₩100B passive flows and ripping 15%+ as retail chased.</li>
<li>For April rebalance, Wonik Holdings’ high volume lowers theoretical passive impact, but strong retail chasing could trigger Oct 2–style price action—definitely worth monitoring.</li>
</ul>


FnGuide’s December MKF500 rebalance adds Wonik Holdings (030530) to the semis bucket, clearing screens for TIGER Semiconductor TOP 10 ETF, Korea’s largest sector ETF.
October rebalance: Wonik IPS added at 5% weight, pulling ₩100B passive flows and ripping 15%+ as retail chased.
For April rebalance, Wonik Holdings’ high volume lowers theoretical passive impact, but strong retail chasing could trigger Oct 2–style price action—definitely worth monitoring.


High-Conviction TIGER Semi Top 10 Rebal Trade from MKF500 Rebalance Cues

Event-Driven

<ul>
<li>With Korea’s revised Commercial Act live, investors ask who’ll be the first test case — all eyes are on Wonik Holdings amid chatter on new shareholder litigation angles.</li>
<li>Looks like a typical holdco, but Horizon—a paper company owned by the chairman’s kids—controls Wonik, hiding real power and raising new direct shareholder legal risks under revised rules.</li>
<li>July 1 triggered Wonik’s 13% surge as bipartisan support for the Commercial Act locked in, with activists quietly gearing up despite fading momentum since.</li>
</ul>


With Korea’s revised Commercial Act live, investors ask who’ll be the first test case — all eyes are on Wonik Holdings amid chatter on new shareholder litigation angles.
Looks like a typical holdco, but Horizon—a paper company owned by the chairman’s kids—controls Wonik, hiding real power and raising new direct shareholder legal risks under revised rules.
July 1 triggered Wonik’s 13% surge as bipartisan support for the Commercial Act locked in, with activists quietly gearing up despite fading momentum since.


Wonik’s Governance Angle: A Potential First Target in Korea's New Legal Playbook

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 will be 16 changes for the <a href="https://www.smartkarma.com/entities/kosdaq-150-index" target="_blank" data-smartkarma-citation="entities:31077:1" rel="noopener">KOSDAQ 150 Index (KOSDQ150 INDEX)</a> at the next rebalance to be implemented at the close on 11 December.</li>
<li>Making use of their discretionary powers, the index committee has not added <a href="https://www.smartkarma.com/entities/wonik-holdings-co-ltd" target="_blank" data-smartkarma-citation="entities:6485:1" rel="noopener">Wonik Holdings Co., Ltd (030530 KS)</a>, <a href="https://www.smartkarma.com/entities/samhyun-co-ltd" target="_blank" data-smartkarma-citation="entities:40872:1" rel="noopener">Samhyun (437730 KS)</a> and <a href="https://www.smartkarma.com/entities/fadu-inc" target="_blank" data-smartkarma-citation="entities:39896:1" rel="noopener">Fadu (440110 KS)</a> to the index.</li>
<li>The adds have outperformed the deletes and the <a href="https://www.smartkarma.com/entities/kosdaq-150-index" target="_blank" data-smartkarma-citation="entities:31077:1" rel="noopener">KOSDAQ 150 Index</a> over the last 6 months and there has been a short-term move higher too. Watch out for short covering.</li>
</ul>


There will be 16 changes for the KOSDAQ 150 Index (KOSDQ150 INDEX) at the next rebalance to be implemented at the close on 11 December.
Making use of their discretionary powers, the index committee has not added Wonik Holdings Co., Ltd (030530 KS), Samhyun (437730 KS) and Fadu (440110 KS) to the index.
The adds have outperformed the deletes and the KOSDAQ 150 Index over the last 6 months and there has been a short-term move higher too. Watch out for short covering.


KOSDAQ150 Index Rebalance: 16 Changes a Side; Fadu a Casualty Yet Again

<ul>
<li>With the review period for the December rebalance complete, we highlight 17 potential changes for the <a href="https://www.smartkarma.com/entities/kosdaq-150-index" target="_blank" data-smartkarma-citation="entities:31077:1" rel="noopener">KOSDAQ 150 Index (KOSDQ150 INDEX)</a>. </li>
<li>The estimated impact on the potential inclusions ranges from 0.1-3.2 days of ADV while the impact on the potential deletions varies from 0.7-11.2 days of ADV.</li>
<li>The forecast adds have outperformed the forecast deletes over the last 6 months with a big move higher in the last couple of months. Trim positions into strength.</li>
</ul>


With the review period for the December rebalance complete, we highlight 17 potential changes for the KOSDAQ 150 Index (KOSDQ150 INDEX). 
The estimated impact on the potential inclusions ranges from 0.1-3.2 days of ADV while the impact on the potential deletions varies from 0.7-11.2 days of ADV.
The forecast adds have outperformed the forecast deletes over the last 6 months with a big move higher in the last couple of months. Trim positions into strength.


KOSDAQ150 Index Rebalance Preview: Large Number of Changes Likely in December; Huge Outperformance

<ul>
<li>There are 17 inclusions and 17 exclusions for the <a href="https://www.smartkarma.com/entities/kosdaq-150-index" target="_blank" data-smartkarma-citation="entities:31077:1" rel="noopener">KOSDAQ 150 Index (KOSDQ150 INDEX)</a> at the December rebalance to be implemented at the close on 14 December.</li>
<li>While most of the inclusions were expected, there are many differences on the deletes. Trading the strategy becomes tougher with the short sell ban in place.</li>
<li>The adds have started to outperform the deletes over the last month and there could be more movement over the next 3 weeks to implementation.</li>
</ul>


There are 17 inclusions and 17 exclusions for the KOSDAQ 150 Index (KOSDQ150 INDEX) at the December rebalance to be implemented at the close on 14 December.
While most of the inclusions were expected, there are many differences on the deletes. Trading the strategy becomes tougher with the short sell ban in place.
The adds have started to outperform the deletes over the last month and there could be more movement over the next 3 weeks to implementation.


KOSDAQ150 Index Rebalance: 17 Changes a Side; Many Surprises

South Korea

Wonik Holdings Co., Ltd manufactures, sells, and exports semiconductor processing equipment such as gas supply systems, gas purifiers, and scrubbers.  The Company's products include gas cabinets, controller composition, valve manifold boxes (VMB), a line of gas purifiers, and plasma-enhanced chemical vapor disposition (PE-CVD).

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Wonik Holdings Co., Ltd (030530 KS)

High-Conviction TIGER Semi Top 10 Rebal Trade from MKF500 Rebalance Cues

This post flags a high-conviction trade in the TIGER Semiconductor Top 10 rebalance, taking cues from FnGuide’s MKF500 regular rebalance.

Sanghyun Park

Wonik’s Governance Angle: A Potential First Target in Korea's New Legal Playbook

This post dives into Wonik’s governance angle — highlighting why it’s shaping up to be Korea’s likely first test case under the revamped legal...

Sanghyun Park

KOSDAQ150 Index Rebalance: 16 Changes a Side; Fadu a Casualty Yet Again

There are 16 changes a side for the KOSDAQ150 in Dec. The index committee has decided not to add Fadu for yet another review. Short interest is...

Brian Freitas

KOSDAQ150 Index Rebalance Preview: Large Number of Changes Likely in December; Huge Outperformance

There could be 17 changes for the KOSDAQ150 Index in Dec. Use of discretion could lead to fewer changes. The forecast adds have hugely outperformed...

Brian Freitas

KOSDAQ150 Index Rebalance: 17 Changes a Side; Many Surprises

There are 17 changes a side for the KOSDAQ150 in Dec. Most of the inclusions were on expected lines, but there are many difference among the...

Brian Freitas

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