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

Index Rebalance

<ul>
<li>The review period for the <a href="https://www.smartkarma.com/entities/nikkei-225" target="_blank" data-smartkarma-citation="entities:22909:1" rel="noopener">Nikkei 225 (NKY INDEX)</a> March rebalance is now complete. Nikkei has also confirmed <a href="https://www.smartkarma.com/entities/advantest-corp" target="_blank" data-smartkarma-citation="entities:18107:1" rel="noopener">Advantest Corp (6857 JP)</a>'s capping at the rebalance. </li>
<li>We highlight 3 potential changes to the index and some close names that could be added/deleted at this rebalance or over the next couple of rebalances.</li>
<li>If the changes are as forecast, estimated one-way turnover at the rebalance is 1.35% leading to a round-trip trade of JPY 1tn (US$6.45bn).</li>
</ul>


The review period for the Nikkei 225 (NKY INDEX) March rebalance is now complete. Nikkei has also confirmed Advantest Corp (6857 JP)'s capping at the rebalance. 
We highlight 3 potential changes to the index and some close names that could be added/deleted at this rebalance or over the next couple of rebalances.
If the changes are as forecast, estimated one-way turnover at the rebalance is 1.35% leading to a round-trip trade of JPY 1tn (US$6.45bn).


Nikkei 225 Index Rebalance Preview (Mar 2026): Cutoff Done; Capping Confirmed; Constituent Changes?

Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

<ul>
<li>The Nikkei 225 data observation period is coming to a close. There aren't many trading days left. Recent moves have meant some changes in rankings. </li>
<li>However, I still see TWO ADDs and TWO DELs. There is one cap as of now and another is but 5% away from seeing a $3.2bn sell. </li>
<li>I see nearly $5.2bn of value to trade as of now. A 5% relative move by one stock in the next 18 days would make that $11.4bn.</li>
</ul>


The Nikkei 225 data observation period is coming to a close. There aren't many trading days left. Recent moves have meant some changes in rankings. 
However, I still see TWO ADDs and TWO DELs. There is one cap as of now and another is but 5% away from seeing a $3.2bn sell. 
I see nearly $5.2bn of value to trade as of now. A 5% relative move by one stock in the next 18 days would make that $11.4bn.


[Quiddity Index] Nikkei 225 Mar26 Rebal - 2 ADDs (3rd Poss?), 2 DELs (One New), 1 CAP, Another Close

<ul>
<li>The review period for the <a href="https://www.smartkarma.com/entities/nikkei-225" target="_blank" data-smartkarma-citation="entities:22909:1" rel="noopener">Nikkei 225 (NKY INDEX)</a> March rebalance ends in 4 weeks. Depending on the index committee discretion, there could be 1-3 changes at the rebalance.</li>
<li>
<a href="https://www.smartkarma.com/entities/advantest-corp" target="_blank" data-smartkarma-citation="entities:18107:1" rel="noopener">Advantest Corp (6857 JP)</a>'s index weight is currently above 10% and that will result in capping. <a href="https://www.smartkarma.com/entities/fast-retailing-co-ltd" target="_blank" data-smartkarma-citation="entities:751:1" rel="noopener">Fast Retailing (9983 JP)</a> and <a href="https://www.smartkarma.com/entities/softbank-group-corp" target="_blank" data-smartkarma-citation="entities:315:1" rel="noopener">Softbank Group (9984 JP)</a> avoid capping for now.</li>
<li>The capping for <a href="https://www.smartkarma.com/entities/advantest-corp" target="_blank" data-smartkarma-citation="entities:18107:1" rel="noopener">Advantest Corp (6857 JP)</a> results in funding inflows for all the index constituents, though the impact tops out at 0.4x ADV.</li>
</ul>


The review period for the Nikkei 225 (NKY INDEX) March rebalance ends in 4 weeks. Depending on the index committee discretion, there could be 1-3 changes at the rebalance.

Advantest Corp (6857 JP)'s index weight is currently above 10% and that will result in capping. Fast Retailing (9983 JP) and Softbank Group (9984 JP) avoid capping for now.
The capping for Advantest Corp (6857 JP) results in funding inflows for all the index constituents, though the impact tops out at 0.4x ADV.


Nikkei 225 Index Rebalance Preview (Mar 2026): Potential Adds, Deletes, Capping & Other Changes

Pan Pacific International Holdings / Index Rebalance

Pan Pacific International Holdings (7532 JP)

<ul>
<li>The March 2026 review for the Nikkei 225 is turning out to be a little more interesting than one might have expected a few months ago. </li>
<li>As of the end of August, the 3mo ADTV for Kioxia (285A) was ¥18bn despite expectations it would go into M _ _ _. The 1mo average today? ¥383bn.</li>
<li>That means it has rapidly climbed into the top echelons of 5yr trading history. Importantly, <a href="https://www.smartkarma.com/entities/jx-advanced-metals-corporation" target="_blank" data-smartkarma-citation="entities:44346:1" rel="noopener">JX Advanced Metals (5016 JP)</a> and <a href="https://www.smartkarma.com/entities/kokusai-electric-corp" target="_blank" data-smartkarma-citation="entities:40152:1" rel="noopener">Kokusai Electric (6525 JP)</a> are not far behind.</li>
</ul>


The March 2026 review for the Nikkei 225 is turning out to be a little more interesting than one might have expected a few months ago. 
As of the end of August, the 3mo ADTV for Kioxia (285A) was ¥18bn despite expectations it would go into M _ _ _. The 1mo average today? ¥383bn.
That means it has rapidly climbed into the top echelons of 5yr trading history. Importantly, JX Advanced Metals (5016 JP) and Kokusai Electric (6525 JP) are not far behind.


[Quiddity Index] Nikkei 225 Mar26 - Kioxia (285A) On the Menu, Others Not Far Behind

Event-Driven

<ul>
<li>Last week, "Murakami Group" (a group of investors who jointly file large shareholder filings) announced a 5+% stake in <a href="https://www.smartkarma.com/entities/dena-co-ltd" target="_blank" data-smartkarma-citation="entities:747:1" rel="noopener">DeNA (2432 JP)</a>. The stock popped. Then they filed again.</li>
<li>This was not surprising. It has long been known as a "value" name (and has the requisite short balance to prove it). The question is how much value IS there</li>
<li>The question is how much value IS there. And to whom? It's an interesting question which deserves a look, so we take a look.  </li>
</ul>


Last week, "Murakami Group" (a group of investors who jointly file large shareholder filings) announced a 5+% stake in DeNA (2432 JP). The stock popped. Then they filed again.
This was not surprising. It has long been known as a "value" name (and has the requisite short balance to prove it). The question is how much value IS there
The question is how much value IS there. And to whom? It's an interesting question which deserves a look, so we take a look.  


[Japan Activism] DeNA Attracts Murakami Group - Potentially Squeezable With Reason

Japan

CAPCOM CO., LTD. develops consumer video game software.  The Company also develops, manufactures, markets, and leases arcade game machines.  Capcom also operates amusement facilities.

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Capcom Co Ltd (9697 JP)

Nikkei 225 Index Rebalance Preview (Mar 2026): Cutoff Done; Capping Confirmed; Constituent Changes?

The review period is complete and Advantest's capping has been confirmed. We highlight potential and close adds and deletes for the index. There...

Brian Freitas

[Quiddity Index] Nikkei 225 Mar26 Rebal - 2 ADDs (3rd Poss?), 2 DELs (One New), 1 CAP, Another Close

The recent interest and move higher in metals means a change in expected Nikkei 225 DELETE. And the recent move higher in USDJPY and earnings means...

Travis Lundy

Nikkei 225 Index Rebalance Preview (Mar 2026): Potential Adds, Deletes, Capping & Other Changes

There could 1-3 changes for the NKY in March. Advantest will be capped in March and could be capped in September too. Passives need to trade...

Brian Freitas

[Quiddity Index] Nikkei 225 Mar26 - Kioxia (285A) On the Menu, Others Not Far Behind

The Nikkei 225 Mar-26 rebalance is shaping up to be something different than one might have predicted just a month ago. High volume has trumped the...

Travis Lundy

[Japan Activism] DeNA Attracts Murakami Group - Potentially Squeezable With Reason

Activist Murakami-san has bought a position in heavily-shorted and perpetually under-levered (and cheap) DeNA. The company has not covered itself...

Travis Lundy

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