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SWI Manual 🌘
How to get the most out of Sleep Well Investments.
Sep 5, 2025
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Trung Nguyen @SWI
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Sleep Well Portfolio (Aug 2026) - Recovery continues, Cyber Security roared back.
CrowdStrike, Fortinet, Veeva up nearly 100% since March. Meli and Sea also rallied. Five losers out of 13 holdings; portfolio recovery continues.
Sep 3
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Trung Nguyen @SWI
10
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Wisetech (WTC) Quality turning Special Sits. Governance, e2open, pricing model transition
And, DSV, and signs of AI monetization? Valuation at record low.
Aug 28
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Trung Nguyen @SWI
10
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Pro Medicus (PME.AX) FY2026 review - AI gatekeeper
Steady 25% profit growth despite FX headwinds, EBIT margin 74%, backlog grew 41%. AI playbook is slowly revealing why I call the company a digital…
Aug 21
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Trung Nguyen @SWI
14
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Cellebrite (CLBT) Q2'26 - Execution wobble, Forecast question mark
After a year of owning shares and listening to the same 'federal unit' elongated sales excuse, I am putting management on the spot.
Aug 14
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Trung Nguyen @SWI
10
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Most Popular
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10 Serial Acquirers To Fortify Your Portfolio
Dec 20, 2023
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Trung Nguyen @SWI
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SWI Pick #23 - Intuitive Surgical (ISRG)
Jan 23
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Trung Nguyen @SWI
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Business Update - Mercado Libre Q2'25: Shopee's Success Is Causing Troubles
Aug 28, 2025
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Trung Nguyen @SWI
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7 Lessons From Ralph Wanger
Oct 7, 2024
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Trung Nguyen @SWI
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Sleep Well Portfolio
View all
Sleep Well Portfolio (Aug 2026) - Recovery continues, Cyber Security roared back.
CrowdStrike, Fortinet, Veeva up nearly 100% since March. Meli and Sea also rallied. Five losers out of 13 holdings; portfolio recovery continues.
Sep 3
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Trung Nguyen @SWI
10
1
Sleep Well Portfolio (July 2026) - Recovery continues, AI's ROI questioned.
AI-insulated positioned rallied. Five losers out of 13 holdings; portfolio recovery continues.
Aug 2
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Trung Nguyen @SWI
18
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Sleep Well Portfolio (June 2026) - Software continues to stabilise? Latest pick up 75%
Pro Medicus is up 75% in June. Bought ISRG. Five losers out of 13 holdings; 8 months of decline coming to an end. Hyperscalers are looking interesting.
Jul 1
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Trung Nguyen @SWI
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Key Resource
Sleep Well Portfolio Live Tracking
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Links to all company write-ups
Links to deep dives, updates, buy/sell alerts
Sleep Well Portfolio
Portfolio Updates
SWI Manual
SWI's Philosophy and Framework
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The latest from
Trung Nguyen @SWI
Sleep Well Portfolio (Aug 2026) - Recovery continues, Cyber Security roared back.
Thesis Tracker
View all
Wisetech (WTC) Quality turning Special Sits. Governance, e2open, pricing model transition
And, DSV, and signs of AI monetization? Valuation at record low.
Aug 28
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•
Â
Trung Nguyen @SWI
10
1
Pro Medicus (PME.AX) FY2026 review - AI gatekeeper
Steady 25% profit growth despite FX headwinds, EBIT margin 74%, backlog grew 41%. AI playbook is slowly revealing why I call the company a digital…
Aug 21
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•
Â
Trung Nguyen @SWI
14
1
Cellebrite (CLBT) Q2'26 - Execution wobble, Forecast question mark
After a year of owning shares and listening to the same 'federal unit' elongated sales excuse, I am putting management on the spot.
Aug 14
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Trung Nguyen @SWI
10
1
Sea Limited (SE) Q2'26 - Profitable growth, shares up 70% from lows
Shopee margin potential, VIP and Livestream excelled, Monee's controlled expansion, Garena steady. SE now 55% of my PA.
Aug 13
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Trung Nguyen @SWI
20
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Mercado Libre (MELI) Q2'26 Business Update - Credit Issue?
Pago expanding like wildfire but at what cost? The appearance of 'ecosystemic users'.
Aug 12
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Trung Nguyen @SWI
18
3
Grab Q2'2026 Business Update - Preparing for AV
Future of Autonomous Vehicles is coming, Groceries now ~25% of Deliveries, Advertising accelerated, Fintech growing 100% YoY. 14x EV/Adj. EBITDA
Aug 6
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Trung Nguyen @SWI
9
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Sea Limited and Mercado Libre Q1'26: Reinvestment Justified? A Zero Sum Game in Brazil?
Market evaluates these businesses by the quarter, I see a differentiated market entry and early outcome. But can both co-exist profitably?
Jun 5
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Trung Nguyen @SWI
11
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Sleep Well Investments
Sleep Well Portfolio of anti-fragile and time-tested businesses
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