Temasek Holdings, one of Singapore’s premier sovereign investment entities alongside GIC and MAS, manages a portfolio exceeding $500 billion. With returns from these entities funding roughly 20% of the Singapore government’s annual budget, tracking
Temasek’s portfolio moves offers valuable insight into institutional capital flows.
In a recent filing cycle, Temasek made notable allocations into major tech and infrastructure plays.
Let’s break down three key companies Temasek is actively backing and what it means for your portfolio.
1. Alphabet Inc. (NASDAQ: GOOGL)
The Play: Doubling Down on AI Integration
In Q2, Temasek added over $1.5 billion in fresh capital into Alphabet (Google), making it their second-largest holding at the time of filing.
Temasek isn’t alone; Warren Buffett’s Berkshire Hathaway also initiated a major position in Alphabet during the same period.
The Thesis
Temasek’s increased exposure aligns with its stated goal to more than double its AI exposure by 2031. Google remains one of the few vertically integrated players owning the entire AI stack:
- Infrastructure: Custom Tensor Processing Units (TPUs), custom servers, and high-capacity data centers.
-
Applications & Models: The Gemini app boasts over 950 million active users, with nearly 90% of Fortune 100 companies utilizing Gemini Enterprise.
Financials & Market Reaction
Google Cloud is experiencing explosive growth, generating $24.77 billion (up 82% year-over-year) with operating income nearly tripling to $8.81 billion.
Despite these stellar numbers, the stock experienced a pullback due to temporarily negative free cash flow driven by a projected increase in capital expenditures (capex) up to $25 billion.
However, long-term bulls point to Alphabet’s massive $514 billion backlog of signed contracts as justification for the infrastructure buildout.
Trading at roughly 17x forward earnings, many analysts consider Alphabet one of the most reasonably priced mega-cap tech stocks relative to peers like Microsoft and Apple.
2. SpaceX
The Play: A Massive Sovereign Wealth Influx
SpaceX emerged as a massive new addition to Temasek’s portfolio, with an initial allocation of $1.68 billion, making it their fifth-largest holding (4.51% of the total portfolio).
Other global sovereign wealth funds, including Saudi Arabia’s Public Investment Fund, are also taking massive stakes.
The Business Breakdown
Beyond rocket launches, SpaceX operates three distinct business segments:
- Connectivity (Starlink): The satellite internet business makes up roughly 55% of revenue and is currently the primary profit driver.
-
AI & Compute: Encompassing the Grok AI model and computing services, accounting for roughly 33% of revenue and representing the fastest-growing segment.
-
Space/Launch: Traditional rocket operations, contributing about 12% of revenue.
Financial Health & Risks
SpaceX nearly doubled its quarterly revenue to $7.81 billion, reducing its net loss to $541 million—a significant improvement year-over-year.
The primary concern for investors centers around valuation, with the stock trading at a lofty price-to-sales multiple of roughly 78x. Despite high valuations, robust order backlogs and rapid Starlink profitability keep institutional conviction strong.
3. SK Hynix (KRX: 000660)
The Play: Powering the AI Memory Boom
As artificial intelligence workloads require unprecedented data-processing speeds, advanced hardware relies heavily on High Bandwidth Memory (HBM).
South Korean memory maker SK Hynix stands as a primary supplier alongside Micron and Samsung.
Financials & Outlook
SK Hynix reported revenues surging 257% year-over-year to 79.3 trillion Korean Won, with operating income soaring 557% to yield an impressive 76% operating margin.
Key Considerations:
- Competition & Pricing Power: While SK Hynix commands a major share of the HBM market, competitors are catching up, with Nvidia qualifying multiple suppliers for next-gen HBM components.
-
Customer Concentration: Historically reliant on major buyers like Nvidia, SK Hynix has successfully diversified its client base and secured long-term multi-year supply agreements.
-
Valuation: Trading at a forward P/E of just 5.7x with a 13% free cash flow yield, the stock appears deeply discounted—provided the memory super-cycle holds strong through the decade.
Conclusion
Institutional heavyweights like Temasek are positioning themselves at the bleeding edge of structural growth trends: AI-integrated enterprise tech (Alphabet), satellite broadband infrastructure (SpaceX), and next-generation semiconductor components (SK Hynix).
While high valuations and regulatory hurdles present near-term volatility, the underlying cash flows and technological moats highlight why smart money continues to build long-term positions.

Credits: Kelvin Learns Investing
*** SEE MY TRADES & PORTFOLIO ON PATREON ***
If you are interested to find out more about my trades, what shares I am buying/ selling or which options contracts I have opened/ closed, I will be updating them on Patreon (on the same day I made the trades), so do follow me there if you need some reference or inspiration.
Click here to access my Patreon page
*** FOLLOW US ON SOCIAL MEDIA ***
Follow me on Facebook and LinkedIn, to get notified of my latest posts on social media. Or subscribe to my blog (scroll to the bottom of the page) to have my new posts sent directly to your mailbox.
We also have a community passionate about investing, trading, and personal finance over our Telegram or Facebook group. So, join us there for a good discussion, post queries, or simply share your financial knowledge.
*** FREE BEGINNER GUIDE TO OPTIONS TRADING ***
Keen to learn about options trading but do not wish to pay for expensive courses, this newbie guide will help gain the knowledge and fundamentals to understand options better. And it’s totally free!
The Newbie’s Guide To Options Trading
*** FREE MOTIVATIONAL BOOK ***
If earning more money from your investment does not excite you anymore, you may be seeking a purpose that brings fulfillment and meaning in life. I have written a motivational book that may be useful to you in some ways.
Click here to download my motivational book
*** BUY ME A CUP OF COFFEE ***
If my blog has benefited you in some ways and you would like to offer a token of appreciation, you may do so via this page. Thank you very much for your support!
Click here to support the site
*** MUST-READ BLOG POSTS ***
The day that I lost everything….
I Was Margin Called, IBKR Liquidated ALL My Positions & Realised S$540k (USD400k) Worth Of Losses
Sharing these 6 fatal mistakes in investing and options trading so you can avoid these pitfalls
The 6 Fatal Investing/ Trading Mistakes That Made Me Lose More Than $1M
After accumulating more than 600k of unrealized losses on my portfolio, I wrote this article to encourage friends and investors who are also losing a lot of money to the market.
If You Are Feeling Depressed From Losing Lots Of Money In The Stock Market, Here’s An Article For You
The precious 6 lessons I learnt after cutting more than half a million of losses in the stock market through bad investments and risky trades.
6 Lessons Learnt After Losing 551k In 10 Years Of Investing & Options Trading | What Newbies Should Know They Start Investing/ Trading
In the 10 years of my investing journey, I have made many mistakes but also learned many lessons from these mistakes. I compiled the 10 most valuable lessons that I have learned and may they help you succeed in your investing journey.
Happy 10 Years Of Investing | 348k (Realised) Profit, 635k (Unrealized) Loss & 10 Lessons Learnt
How I managed to build a 1M investment/ trading portfolio despite coming from humble beginnings.
How A Poor Kid Got To A 1M Investment Portfolio | Tips & Principles Of Building Wealth
I did these 10 side hustles while holding a full-time job, so I share them here so you can be inspired to grow your wealth through a side hustle that you enjoy.
I Did These 10 Side Hustles While Working Full Time | 10 Side Hustle Ideas To Help You Earn An Extra Income
Struggling with inflation and high cost of living? Try these 10 methods to help you save money and accumulate more savings for investments or rainy days.
10 Ways To Save Money To Help You Fight Inflation & Rising Costs Of Living
Why I am building $120,000 of cash reserves in Singapore Savings Bonds (SSB) & 5 reasons why I think SSB is a worthy low or zero-risk investment that you can consider.
Why I Am Building $120,000 Of Cash Reserves In Singapore Savings Bonds (SSB)? | 5 Reasons Why SSB Is A Worthy Low-Risk Investment