'Quantamental' Japan Specialist, LightStream Research

Campbell Gunn

'Quantamental' Japan Specialist

Long-Short Analysis on Japan, Asia and the World

LightStream Research

LightStream conducts quantitatively rigorous and data-driven analysis with a focus on Japan and Asia.

We consistently cover the Tech, Consumer and Industrial sectors, and provide ECM and Events coverage more broadly.

We supplement traditional qualitative insights from company relationships with a robust quantitative foundation that examines as much historical data as is available.
We further refine the accuracy of our insights and calls through the use of alternative data to flesh out current trends, and through a valuation framework that emphasises non-superficial peer group selection and a proper attempt to understand the metrics and changes that have driven security valuations in the past.

Thematic (Sector/Industry)

<p style="text-align: center;"><strong>• THE POST-COVID ROTATION •</strong></p><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/191/288/original/2021-02-28_08-38-14.png?1614469105" class="editor-image img-responsive" data-smartkarma-image-id="191288"></figure><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/191/290/original/2021-02-28_08-57-32.png?1614470265" class="editor-image img-responsive" data-smartkarma-image-id="191290"></figure></section></section><section class="figure"><div style="text-align: center;" class="content-caption"> Source for all charts &amp; tables: Japan Analytics</div></section><p><strong>THE 2021 ROTATION ACCELERATES</strong> - As we noted in <a href="https://www.smartkarma.com/insights/japan-the-post-covid-rotation-from-growth-to-value-begins-02-05-results-revisions-update" target="_blank" data-smartkarma-citation="insights:47877" rel="noopener">The Post-COVID Rotation from Growth to Value Begins</a>, the Japanese equity market has been led by overvalued and overvalued for most of the last year overbought high-quality growth companies in the <strong>Technology Hardware</strong>, <strong>Electrical Equipment</strong>, <strong>Internet</strong>, and <strong>Healthcare</strong> Sectors. These companies were deemed to be 'COVID-resistant' and were consistently well-bid regardless of price. The stocks leading this 'charge' were <a href="https://www.smartkarma.com/entities/m3-inc" target="_blank" data-smartkarma-citation="entities:13316:1" rel="noopener">M3 (2413 JP),</a><a href="https://www.smartkarma.com/entities/lasertec-corp" target="_blank" data-smartkarma-citation="entities:4126:1" rel="noopener">Lasertec (6920 JP)</a>, <a href="https://www.smartkarma.com/entities/monotaro-co-ltd" target="_blank" data-smartkarma-citation="entities:15441:1" rel="noopener">MonotaRO (3064 JP)</a>, <a href="https://www.smartkarma.com/entities/chugai-pharmaceutical-co-ltd" target="_blank" data-smartkarma-citation="entities:4489:1" rel="noopener">Chugai Pharmaceutical (4519 JP)</a>, and <a href="https://www.smartkarma.com/entities/nidec-corp" target="_blank" data-smartkarma-citation="entities:7245:1" rel="noopener">Nidec (6594 JP)</a>, while the only cyclical Sector that has seen a major recovery was Energy. Meanwhile, shares in domestically-orientated Sectors and companies heavily exposed to COVID-related delines in business activity languished despite valuations reaching ten or twenty-year lows. </p><p><strong>PEAKED?</strong> - Over the last twenty trading days during which TOPIX reached 1,974.99. 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> breached 30,000, many of these market leaders have seen a significant correction, while the market has rotated into domestic, cyclical, and financial Sectors - as illustrated by our Sector Relative Price Score timelines in the chart above. In the<strong> DETAIL</strong> Section below, we will review the current market technicals after Friday's 4% N225 decline and look at the leading stocks on both 'sides' of this rotation trade.</p>

• THE POST-COVID ROTATION • Source for all charts &amp; tables: Japan AnalyticsTHE 2021 ROTATION ACCELERATES - As we noted in The Post-COVID Rotation from Growth to Value Begins, the Japanese equity market has been led by overvalued and overvalued for most of the last year overbought high-quality growth companies in the Technology Hardware, Electrical Equipment, Internet, and Healthcare Sectors. These companies were deemed to be 'COVID-resistant' and were consistently well-bid regardless of price. The stocks leading this 'charge' were M3 (2413 JP),Lasertec (6920 JP), MonotaRO (3064 JP), Chugai Pharmaceutical (4519 JP), and Nidec (6594 JP), while the only cyclical Sector that has seen a major recovery was Energy. Meanwhile, shares in domestically-orientated Sectors and companies heavily exposed to COVID-related delines in business activity languished despite valuations reaching ten or twenty-year lows. PEAKED? - Over the last twenty trading days during which TOPIX reached 1,974.99. The Nikkei 225 (NKY INDEX) breached 30,000, many of these market leaders have seen a significant correction, while the market has rotated into domestic, cyclical, and financial Sectors - as illustrated by our Sector Relative Price Score timelines in the chart above. In the DETAIL Section below, we will review the current market technicals after Friday's 4% N225 decline and look at the leading stocks on both 'sides' of this rotation trade.

🇯🇵 JAPAN • The Post-COVID Rotation Accelerates

<div><p style="text-align: center;"><strong>• RESULTS &amp; REVISIONS SUMMARY - 4th FEBRUARY •</strong></p></div><div><p>Of Thursday's 151 results announcements, 69% scored positively for earnings momentum despite trailing revenues falling by 5.1% on average and a 0.8 percentage point decline in operating margins. 12% of companies were in the red for the quarter.  63% of the 64 annual forecasts/revision announcements scored positively, and the average Forecast/Revision score was +2.1 points.</p></div><div>
<p style="text-align: center;"><strong>• BEST &amp; WORST •</strong></p>
<p style="text-align: left;">Thursday's 'best' large-cap announcements were <a href="https://www.smartkarma.com/entities/ibiden-co-ltd" target="_blank" data-smartkarma-citation="entities:16630:1" rel="noopener">Ibiden (4062 JP)</a>, <a href="https://www.smartkarma.com/entities/takeda-pharmaceutical-co-ltd" target="_blank" data-smartkarma-citation="entities:11747:1" rel="noopener">Takeda Pharmaceutical (4502 JP)</a>, and <a href="https://www.smartkarma.com/entities/ntt-data-corp" target="_blank" data-smartkarma-citation="entities:11232:1" rel="noopener">NTT Data (9613 JP)</a>. The 'worst' came from <a href="https://www.smartkarma.com/entities/mitsubishi-ufj-financial-group" target="_blank" data-smartkarma-citation="entities:218:1" rel="noopener">MUFG (8306 JP)</a>, <a href="https://www.smartkarma.com/entities/softbank-corp" target="_blank" data-smartkarma-citation="entities:27445:1" rel="noopener">Softbank (9434 JP)</a>, and <a href="https://www.smartkarma.com/entities/mercari-inc" target="_blank" data-smartkarma-citation="entities:27149:1" rel="noopener">Mercari (4385 JP)</a>.   </p>
<section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/914/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186914"></figure></section><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/912/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186912"></figure></section><section class="figure"><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/913/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186913"></figure></section><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/911/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186911"></figure></section><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/910/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186910"></figure></section><section class="figure"><figure class="editor-figure mceNonEditable"><img src="https://static-prod.smartkarma.com/images/media/000/186/915/original/image?1612474282" class="editor-image img-responsive" data-smartkarma-image-id="186915"></figure></section></section>
</div><div class="content-caption">Source for all charts &amp; tables: Japan Analytics</div>

• RESULTS &amp; REVISIONS SUMMARY - 4th FEBRUARY •Of Thursday's 151 results announcements, 69% scored positively for earnings momentum despite trailing revenues falling by 5.1% on average and a 0.8 percentage point decline in operating margins. 12% of companies were in the red for the quarter.  63% of the 64 annual forecasts/revision announcements scored positively, and the average Forecast/Revision score was +2.1 points.
• BEST &amp; WORST •
Thursday's 'best' large-cap announcements were Ibiden (4062 JP), Takeda Pharmaceutical (4502 JP), and NTT Data (9613 JP). The 'worst' came from MUFG (8306 JP), Softbank (9434 JP), and Mercari (4385 JP).   

Source for all charts &amp; tables: Japan Analytics

🇯🇵 JAPAN • Results & Revisions ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​02/​​​​​​​​​​​​​​​​04 Ibiden, Takeda.

Head of Research, IPOs & Placements, Aequitas Research

Sumeet Singh

Head of Research, IPOs & Placements

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.

Index Rebalance

<ul>
<li>
<a href="https://www.smartkarma.com/entities/shanghai-biren-technology-co-ltd-class-h" target="_blank" data-smartkarma-citation="entities:39934:1" rel="noopener">Biren Technology (6082 HK)</a> raised around US$820m in its Hong Kong IPO in January 2026. The lockup on its cornerstone investors is set to expire soon.</li>
<li>Shanghai Biren Technology is a general-purpose computing on graphics processing units (GPGPU) chips and GPGPU-based intelligent computing solutions provider.</li>
<li>In this note, we will talk about the lockup dynamics and possible placement.</li>
</ul>



Biren Technology (6082 HK) raised around US$820m in its Hong Kong IPO in January 2026. The lockup on its cornerstone investors is set to expire soon.
Shanghai Biren Technology is a general-purpose computing on graphics processing units (GPGPU) chips and GPGPU-based intelligent computing solutions provider.
In this note, we will talk about the lockup dynamics and possible placement.


Aequitas: Shanghai Biren Technology Lockup Expiry - US$1bn Release Now with a Much Larger One Later

Telco/Internet specialist

Kirk Boodry

Redex Research

<p>KDDI will announce industry-low pricing tomorrow with a new plan for 20GB/month data at ¥2,480/month, which is ¥500 cheaper (-17%) than plans announced by NTT DoCoMo and Softbank last month (and who will likely tweak their plans to match). </p><p>For the industry overall, this clearly means modestly steeper erosion for mobile service revenue in FY21 and beyond but the good news is KDDI’s announcement should draw a line under regulatory-driven pricing pressure. </p><p>It is worse news for newcomer Rakuten which has gone from a disruptive price leader in April last year to behind the curve nine months later. News this morning that a Rakuten Mobile network employee has been arrested for trade secret theft does not help.</p>

KDDI will announce industry-low pricing tomorrow with a new plan for 20GB/month data at ¥2,480/month, which is ¥500 cheaper (-17%) than plans announced by NTT DoCoMo and Softbank last month (and who will likely tweak their plans to match). For the industry overall, this clearly means modestly steeper erosion for mobile service revenue in FY21 and beyond but the good news is KDDI’s announcement should draw a line under regulatory-driven pricing pressure. It is worse news for newcomer Rakuten which has gone from a disruptive price leader in April last year to behind the curve nine months later. News this morning that a Rakuten Mobile network employee has been arrested for trade secret theft does not help.

Japan Telecom Sector - KDDI Response to DoCoMo Pricing Increases the Pressure on Rakuten

Derivatives and Quantitative Strategist

Gaudenz Schneider

Equity Derivatives

<ul>
<li>
<strong>What’s new:</strong> SoftBank Group (9984 JP) has pulled back from its 2 June high, losing 15.6% over ten days, while implied volatility remains elevated at 92%, in the 96th percentile.</li>
<li>
<strong>The opportunity:</strong> Elevated volatility creates unusually rich short-dated put premium, allowing investors to harvest income while potentially setting a lower entry point if the stock is assigned.</li>
<li>
<strong>Options angle:</strong> The setup shifts SoftBank from a pure post-pullback stock call to a tactical option-income opportunity, with strike selection framed around support levels, breakeven prices, and assignment risk.</li>
</ul>



What’s new: SoftBank Group (9984 JP) has pulled back from its 2 June high, losing 15.6% over ten days, while implied volatility remains elevated at 92%, in the 96th percentile.

The opportunity: Elevated volatility creates unusually rich short-dated put premium, allowing investors to harvest income while potentially setting a lower entry point if the stock is assigned.

Options angle: The setup shifts SoftBank from a pure post-pullback stock call to a tactical option-income opportunity, with strike selection framed around support levels, breakeven prices, and assignment risk.


SoftBank (9984 JP): Tactical Put Underwriting After Sharp Pullback

Japan

Softbank Corporation provides mobile phone telecommunication and networking services. The Company offers mobile communication opening, short messaging function opening, video function opening, and other services. Softbank also provides mobile phones.

Price Gauge
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Softbank Corp (9434 JP)

🇯🇵 JAPAN • The Post-COVID Rotation Accelerates

Over the last 20 trading days during which TOPIX reached 1,974.99, many market leaders have seen a significant correction, and there has been a...

Campbell Gunn

🇯🇵 JAPAN • Results & Revisions 02/04 Ibiden, Takeda.

Of Thursday's 151 results announcements, 69% scored positively for earnings momentum despite trailing revenues falling by 5.1% on average and a 0.8...

Campbell Gunn

Aequitas: Shanghai Biren Technology Lockup Expiry - US$1bn Release Now with a Much Larger One Later

The company is now looking to raise upto US$840m via a primary placement. While not wholly a surprise as its lockup release just ended, its still...

Sumeet Singh

Japan Telecom Sector - KDDI Response to DoCoMo Pricing Increases the Pressure on Rakuten

New data pricing from KDDI undercuts NTT/Softbank, which is bad for FY21 sales but eases regulatory worries. It is definitely bad news for Rakuten...

Kirk Boodry

SoftBank (9984 JP): Tactical Put Underwriting After Sharp Pullback

SoftBank’s pullback and elevated implied volatility create a tactical put-underwriting setup, offering short-dated premium income with strike...

Gaudenz Schneider

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

🇯🇵 JAPAN • The Post-COVID Rotation Accelerates

Over the last 20 trading days during which TOPIX reached 1,974.99, many market leaders have seen a significant correction, and there has been a...

Campbell Gunn

🇯🇵 JAPAN • Results & Revisions ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​02/​​​​​​​​​​​​​​​​04 Ibiden, Takeda.

Of Thursday's 151 results announcements, 69% scored positively for earnings momentum despite trailing revenues falling by 5.1% on average and a 0.8...

Campbell Gunn

Aequitas: Shanghai Biren Technology Lockup Expiry - US$1bn Release Now with a Much Larger One Later

The company is now looking to raise upto US$840m via a primary placement. While not wholly a surprise as its lockup release just ended, its still...

Sumeet Singh

Japan Telecom Sector - KDDI Response to DoCoMo Pricing Increases the Pressure on Rakuten

New data pricing from KDDI undercuts NTT/Softbank, which is bad for FY21 sales but eases regulatory worries. It is definitely bad news for Rakuten...

Kirk Boodry

SoftBank (9984 JP): Tactical Put Underwriting After Sharp Pullback

SoftBank’s pullback and elevated implied volatility create a tactical put-underwriting setup, offering short-dated premium income with strike...

Gaudenz Schneider

🇯🇵 JAPAN • Results & Revisions 02/04 Ibiden, Takeda.