Index Rebal/Special Situations, Quiddity Advisors

Janaghan Jeyakumar, CFA

Equity Analyst with 10+ years experience in fundamental and event-driven research.

On Smartkarma, I mainly publish insights on index flow events. This includes predicting regular and intra-review index changes and formulating market-neutral trading strategies based on flow catalysts. I also cover special situations such as mergers & acquisitions, equity offerings, buybacks, and other corporate restructuring events.

Index Rebal/Special Situations

Quiddity Leaderboard SET50 Jun26: Four ADDs/DELs Likely; Many Potential DELs Close to the Border

Quiddity Leaderboard SET50 Jun26: Borderline Names Could Still Swap Places

Quiddity JPX-Nikkei 400 Rebal 2026: End-Apr 2026 Ranks

Quiddity JPX-Nikkei 400 Rebal 2026: End-Feb 2026 Ranks

Quiddity Leaderboard STAR 50/100 Jun26: Discretionary Powers and Borderline Eligibility Issues

Quiddity Leaderboard TDIV Jun26: Many Borderline Potential ADDs in the Race

Quiddity Leaderboard T50/​​​100 Jun26: One TDIV DEL In the Money; Two More Close to the Border!

Quiddity Leaderboard ASX Jun26: Two Intra-Review Replacements Possible + More Regular Changes

Quiddity Advisors

Pan-Asia Catalysts/Events

Index Rebalance

<ul>
<li>JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. The index has a complex selection methodology that considers size, fundamentals, and governance factors.</li>
<li>The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs each month.</li>
<li>Below is a look at potential Inclusions and Removals for the JPX-Nikkei 400 Rebalance scheduled for August 2026 based on trading data as of end-March 2026.</li>
</ul>


JPX-Nikkei 400 is composed of common stocks listed on the Tokyo Stock Exchange. The index has a complex selection methodology that considers size, fundamentals, and governance factors.
The annual index review takes place in August every year. We look at the latest rankings of potential ADDs/DELs each month.
Below is a look at potential Inclusions and Removals for the JPX-Nikkei 400 Rebalance scheduled for August 2026 based on trading data as of end-March 2026.


Quiddity JPX-Nikkei 400 Rebal 2026: End-Mar 2026 Ranks

Chiyoda Corp

Quiddity JPX-Nikkei 400 Rebal 2026: End-Mar 2026 Ranks