Event-Driven and Index Rebalance

Weekly Top Ten Event-Driven and Index Rebalance – Aug 17, 2025

By August 17, 2025 No Comments
This weekly newsletter pulls together summaries of the top ten most-read Insights across Event-Driven and Index Rebalance on Smartkarma.

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1. Sun Corp (6736) – CLBT Has Round-Tripped, But Now Better ParentCo and a Buyback so Set-Up Is Better

By Travis Lundy, Quiddity Advisors

  • 12 months on from the Tender Offer which changed the shape of the shareholder register, Sun Corp (6736 JP) is up small and its main asset Cellebrite is -10%.
  • The value of the rest of Sun Corp has probably increased to cover that 10% through new business earnings, but the main value is still Cellebrite. An exit still awaited.
  • Now Cellebrite is lower, and SunCorp is lower (but recently rising) and SunCorp has announced a buyback which accounts for a big chunk of Real World Float. Hmmm…

2. [Japan M&A] Taisei Corp To Take Toyo Construction (1890 JP) Private – Governance Torture Ends

By Travis Lundy, Quiddity Advisors

  • In March 2022, Infroneer bid ¥770. The Board said “too low” but then accepted. A month later, YFO offered ¥1,000. Too high, bad owner, not accepted. 
  • Summer 2023 after a year of palm to the face for YFO, the Board was partly spilled. YFO bid ¥1,255/share and the Board said the premium was too low. 
  • Now, the Board has accepted a bid from Taisei at a roughly similar premium. But the price is ¥1,750/share. Infroneer and YFO have agreed to sell. Minorities win… -ish

3. Kangji Medical (9997 HK): Consortium’s Light Preconditional Scheme Offer

By Arun George, Global Equity Research Ltd

  • Hangzhou Kangji Medical Instrument Co., Ltd. (9997 HK) disclosed a preconditional privatisation from a consortium at HK$9.25, a 9.9% premium to last close and a 21.7% premium to the undisturbed price. 
  • The precondition relates to SAMR approval. The key condition will be approval by at least 75% disinterested shareholders (<10% of all disinterested shareholders’ rejection). The offer is final. 
  • The scheme vote risk is medium-to-high due to an unattractive offer, a blocking stake below the substantial disclosure threshold, unfavourable AGM voting patterns, and emerging retail opposition.

4. Identifying the SK Square Vs. Hynix Price Ratio Reversion Alpha Setup

By Sanghyun Park, Clepsydra Capital

  • Hunting the reversion point for Square-Hynix price ratio amid local buzz: need clear pro-business tax signals and Hynix’s downtrend to continue despite today’s bounce.
  • Tax tweak likely turns neutral despite gov’s cautious tone today. Hynix’s bounce faces headwinds from supply ramp and yield issues, so fresh rally odds remain slim.
  • Focus on hunting SK Square vs. Hynix price ratio reversion, pairing it with Samsung Long/Hynix Short for a strong short-term trade setup to ride the trend.

5. [Japan M&A] Minebea Matches YAGEO for Shibaura Elec (6957) At ¥6,200. Presses on Early Cashout

By Travis Lundy, Quiddity Advisors

  • After three months of NOT matching YAGEO’s bid for Shibaura Electronics (6957 JP) at ¥6,w00 as YAGEO’s proposal continues its long plod through FEFTA review, Minebea-Mitsumi has now matched ¥6,200.
  • Key is that their bid closes before the indicative deadline for YAGEO to receive word on FEFTA approval. They are hoping this bid mollifies the irrevocables and everyone else. 
  • But if YAGEO cares, it could bump to ¥6,300 tomorrow and extend its tender offer which closes on Monday. But the put option is now struck higher, which de-risks this.

6. Why We’re Eyeing KRX’s Sep 29 KCMC Event for Dividend Momentum Trades

By Sanghyun Park, Clepsydra Capital

  • KCMC 2025 will likely reveal fresh, unpriced stimulus details, potentially sparking a price rally like last year’s 2% KOSPI 200 jump on the value-up ETF rollout.
  • The key wildcard at KCMC 2025 is dividends—shifting from Yoon’s Japan-style ROE grind to a Taiwan-style push for bigger shareholder payouts.
  • With Sept 29 approaching, dividend policy buzz may drive price moves—smart to prep dividend momentum trades to front-run this catalyst.

7. Current Samsung Biologics Split Dynamics with Alpha Potential Both Ways

By Sanghyun Park, Clepsydra Capital

  • One of the hottest local plays is gauging KRX and FSS leanings on Biologics split, which could drive short-term alpha across the three Samsung names alongside battery and HBM flows.
  • Short-Term focus is KRX pre-listing review and FSS registration window. Once approval and lock-up kick in, Biologics and Samsung Electronics could outperform Samsung C&T.
  • From a risk-hedge angle, this is a long-short alpha setup: if the split fails, Samsung C&T likely takes the hit, offering alpha potential both ways.

8. Merger Arb Mondays (11 Aug) – Mayne, PointsBet, Infomedia, Ashimori, Toyo Const, HKBN, Joy City

By Arun George, Global Equity Research Ltd


9. [Japan M&A] Founder, KEPCO, Try ¥2,750 Bain-Led MBO on Rezil (176A). Light Given Growth – Bumpity?

By Travis Lundy, Quiddity Advisors

  • To my knowledge, this may be the first Tender Offer takeout proposal on a “new ticker.” Rezil (176A JP) was listed just 16mos ago. 
  • This takeout is done on a highish-growth stock at 11.7x 1yr forward EV/EBITDA. It’s not expensive, but they have ~60%. BUT… there’s another Potential Player who may have Big Thoughts.
  • Slightly long-dated, small-cap, likely to be illiquid. Watch how it trades early for hints.

10. Value Unlock SG: Value Creation Via Corporate Action. May the Wind Carry Many More Sails

By Devi Subhakesan, Investory

  • A wave of corporate actions by SGX-listed companies has unlocked substantial shareholder value and re-rated select stocks in recent months. In this note, we spotlight five standout cases.
  • Our top picks with the strongest catalysts for further upside after delivering significant shareholder returns over the past year are – Keppel Corp (KEP SP) and Yangzijiang Financial (YZJFH SP)
  • The outsized value creation delivered by these companies should serve as a wake-up call for other managements to follow suit and initiate actions to boost returns and unlock shareholder value.