Pan-Asia Index Flows & Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Pan-Asia Index Flows & Special Situations

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.</li>
<li>The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.</li>
<li>Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-<em>December</em> 2024.</li>
</ul>


JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.
The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.
Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-December 2024.


Quiddity JPX-Nikkei 400 Rebal 2025: End-Dec 2024 Ranks

Japan Specialist

Mark Chadwick

Thematic (Sector/Industry)

<ul>
<li>The Nikkei 225 ended the week down 1.9% at 38,701, with investors cautious ahead of key central bank decisions</li>
<li>The Bank of Japan kept interest rates steady at 0.25% on Thursday, deferring potential rate hikes amidst global economic uncertainty</li>
<li>Nissan's stock surged +24% this week following reports of potential merger talks with Honda and Mitsubishi Motors.</li>
</ul>


The Nikkei 225 ended the week down 1.9% at 38,701, with investors cautious ahead of key central bank decisions
The Bank of Japan kept interest rates steady at 0.25% on Thursday, deferring potential rate hikes amidst global economic uncertainty
Nissan's stock surged +24% this week following reports of potential merger talks with Honda and Mitsubishi Motors.


Japan Weekly | Nikkei Slides Amid Cautious Sentiment; Nissan, Park24, Kadokawa

<ul>
<li>JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.</li>
<li>The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.</li>
<li>Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-<em>November</em> 2024.</li>
</ul>


JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.
The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.
Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-November 2024.


Quiddity JPX-Nikkei 400 Rebal 2025: End-Nov 2024 Ranks

<ul>
<li>JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.</li>
<li>The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.</li>
<li>Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-October 2024.</li>
</ul>


JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. It is a free-float-adjusted capped index composed of 400 constituents.
The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs every month.
Below is a look at the rankings of potential ADDs/DELs for the JPX-Nikkei 400 August 2025 rebalance based on trading data as of end-October 2024.


Quiddity JPX-Nikkei 400 Rebal 2025: End-Oct 2024 Ranks

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

Event-Driven

<ul>
<li>
<a href="https://www.smartkarma.com/entities/mercari-inc" target="_blank" data-smartkarma-citation="entities:27149:1" rel="noopener">Mercari Inc (4385 JP)</a> will be added to the <a href="https://www.smartkarma.com/entities/tokyo-stock-exchange-tokyo-price-index-topix" target="_blank" data-smartkarma-citation="entities:22910:1" rel="noopener">Tokyo Stock Exchange Tokyo Price Index Topix (TPX INDEX)</a> at the close on 28 July.</li>
<li>There are a lot of FFW changes, mainly reductions. This leads to large funding inflows on the large index stocks.</li>
<li>We estimate the inclusion of Mercari and the FFW changes will lead to a one-way turnover of 0.56% leading to a one-way trade of JPY 442.23bn (US$3.25bn).</li>
</ul>



Mercari Inc (4385 JP) will be added to the Tokyo Stock Exchange Tokyo Price Index Topix (TPX INDEX) at the close on 28 July.
There are a lot of FFW changes, mainly reductions. This leads to large funding inflows on the large index stocks.
We estimate the inclusion of Mercari and the FFW changes will lead to a one-way turnover of 0.56% leading to a one-way trade of JPY 442.23bn (US$3.25bn).


TOPIX July Rebalance: Mercari Inclusion, FFW Changes, US$6.5bn To Trade

Japan

Park24 Co., Ltd. operates 24-hour automated parking garages, monthly parking lots, and parking lot administration.  The Company also sells parking lot equipment of gate-type and multistory-type such as park lock.

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

Park24 Co Ltd (4666 JP)

Quiddity JPX-Nikkei 400 Rebal 2025: End-Dec 2024 Ranks

The LONGs have outperformed the SHORTs by 3.1% in December 2024. The HIGH and MED potential ADDs could continue to outperform the HIGH and MED...

Janaghan Jeyakumar, CFA

Japan Weekly | Nikkei Slides Amid Cautious Sentiment; Nissan, Park24, Kadokawa

Investors cautious as Nikkei 225 drops 1.9% ahead of central bank decisions, while Nissan's stock surges 24% on merger talks with Honda and...

Mark Chadwick

Quiddity JPX-Nikkei 400 Rebal 2025: End-Nov 2024 Ranks

In total, there are 46 Potential ADDs and 45 Potential DELs (unique names) presented in the current Quiddity Leaderboard. There are 7 months to the...

Janaghan Jeyakumar, CFA

Quiddity JPX-Nikkei 400 Rebal 2025: End-Oct 2024 Ranks

The HIGH and MED conviction potential ADDs could outperform the HIGH and MED conviction potential DELs over the next few months.

Janaghan Jeyakumar, CFA

TOPIX July Rebalance: Mercari Inclusion, FFW Changes, US$6.5bn To Trade

Mercari will be added to the TPX at the close on 28 July. There are a lot of FFW changes that will result in one-way turnover of 0.56% leading to a...

Brian Freitas

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

Quiddity JPX-Nikkei 400 Rebal 2025: End-Dec 2024 Ranks

The LONGs have outperformed the SHORTs by 3.1% in December 2024. The HIGH and MED potential ADDs could continue to outperform the HIGH and MED...

Janaghan Jeyakumar, CFA

Japan Weekly | Nikkei Slides Amid Cautious Sentiment; Nissan, Park24, Kadokawa

​Investors cautious as Nikkei 225 drops 1.9% ahead of central bank decisions, while Nissan's stock surges 24% on merger talks with Honda and...

Mark Chadwick

Quiddity JPX-Nikkei 400 Rebal 2025: End-Nov 2024 Ranks

In total, there are 46 Potential ADDs and 45 Potential DELs (unique names) presented in the current Quiddity Leaderboard. There are 7 months to the...

Janaghan Jeyakumar, CFA

Quiddity JPX-Nikkei 400 Rebal 2025: End-Oct 2024 Ranks

The HIGH and MED conviction potential ADDs could outperform the HIGH and MED conviction potential DELs over the next few months.

Janaghan Jeyakumar, CFA

TOPIX July Rebalance: Mercari Inclusion, FFW Changes, US$6.5bn To Trade

Mercari will be added to the TPX at the close on 28 July. There are a lot of FFW changes that will result in one-way turnover of 0.56% leading to a...

Brian Freitas

Investors cautious as Nikkei 225 drops 1.9% ahead of central bank decisions, while Nissan's stock surges 24% on merger talks with Honda and...