Active Since Jan 2025

MINGYANG
FUND

Long/short value investing across US and China equities. Top-down macro framework, concentrated high-conviction ideas, focused on value/growth discrepancy. Currently long-biased by design — shorting chip-cycle strength into a momentum tape is a poor risk/reward.

YTD Return
+45.2%
1Y Return
1.45
Sharpe Ratio
-14.3%
Max Drawdown
01

PORTFOLIO PERFORMANCE

Cumulative Return vs. Benchmark
YTD Return
vs S&P500 —
1Y Return
+45.2%
vs S&P500 +7.0%
Sharpe Ratio
1.45
Risk-adjusted · 1Y
Max Drawdown
-14.3%
Peak $4.2M (Feb '26) → Current $3.6M
Win Rate
42%
12 closed · 5 winners · 7 losses
Last Week's Return
+5.52%
Week ending Apr 17, 2026
02

INVESTMENT PITCHES

THEME I — LONG US ELECTRICITY INFRASTRUCTURE  ·  AI power buildout + reshoring capex
CAT
Caterpillar Inc.
LONG

The AI-driven data center buildout requires massive power generation and backup systems — Caterpillar's Energy & Transportation segment is the backbone supplier of diesel generators, gas turbines, and power management systems for hyperscalers. Simultaneously, US infrastructure reshoring and the IRA spending wave are driving construction equipment demand. CAT is a world-class compounder trading at a reasonable multiple relative to earnings power. Consensus underestimates Energy & Transport as a multi-year growth driver.

DATA CENTER POWER IRA SPENDING RESHORING CAPEX E&T SEGMENT
MTZ
MasTec Inc.
LONG

MasTec is the picks-and-shovels play on US grid modernisation and renewable energy transmission. As the #1 utility-scale solar and wind EPC contractor in the US, it is directly exposed to the IRA-driven renewable buildout. The company is also a leading contractor for 5G wireless infrastructure and power grid upgrades. Margins are recovering after a difficult 2023 transition year, and the backlog is at record levels — visibility is high. The stock significantly lags the fundamental re-rating that has begun.

IRA TAILWIND GRID MODERNISATION RECORD BACKLOG MARGIN RECOVERY
THEME II — LONG OVERFEARED SAAS / AI RISK  ·  Market mispricing disruption fears
MSFT
Microsoft Corporation
LONG

The market is pricing Microsoft as if AI is a cost centre and competitive threat, not an accelerant. In reality, Copilot is embedding AI across 400M+ Office seats, Azure's AI workloads are growing north of 50% YoY, and enterprise switching costs are near-infinite. The AI disruption narrative actually strengthens Microsoft's moat — it controls both the productivity layer (Office) and the infrastructure layer (Azure/OpenAI). The stock is a high-quality compounder with a widening moat being sold at a multiple that underestimates the AI monetisation cycle.

COPILOT MONETISATION AZURE AI GROWTH ENTERPRISE LOCK-IN OPENAI OPTIONALITY
TTWO
Take-Two Interactive
LONG

Take-Two is mis-valued on near-term losses while the market ignores the magnitude of GTA VI. The game is the most anticipated software release in history — pre-launch monetisation from in-game purchases, GTA+ subscriptions, and Shark Cards creates a multi-year cash flow compounding engine. The market prices TTWO on current-year GAAP losses; I value it on the normalised free cash flow engine post-GTA VI launch. AI actually helps Take-Two — generative AI slashes content development costs while enriching game world depth. Fear of disruption is precisely backwards here.

GTA VI LAUNCH GTA+ SUBSCRIPTION AI COST SAVINGS RECURRING MONETISATION
UBER
Uber Technologies Inc.
LONG

The market fears autonomous vehicles will destroy Uber. I believe the opposite — Uber will be the primary distribution layer for robotaxi fleets. Waymo and Tesla don't want to manage driver supply, insurance, customer support, or demand aggregation at scale. Uber does. Its network effect (platform with 150M+ monthly users) is the distribution moat that no AV player can replicate cheaply. Meanwhile the core rideshare business is printing free cash flow. Uber is being priced as if it will be disrupted; it is actually the disruption aggregator.

ROBOTAXI AGGREGATOR WAYMO PARTNERSHIP FCF ACCELERATION NETWORK EFFECT
THEME III — SHORT OIL  ·  Demand destruction + OPEC+ discipline breakdown
USO
USO Put Options — Jul 17 Expiry
SHORT OIL

Our oil bear thesis is unchanged and well-supported: the IEA projects global supply rising 2.5mb/d in 2026 against demand growth of only 930kb/d. Reuters consensus from 34 economists has Brent at $63.85 and WTI at $60.38 for the full year. JPMorgan's base case has Brent spending extended periods below $60. The current $18–20/bbl Hormuz risk premium creates a large-magnitude deflation trade once geopolitical tensions normalise. We own USO Jul 17 puts (~60% at $100 strike, ~40% at $90 strike), giving us defined downside risk and exposure to the eventual mean reversion — with no volatility decay.

HORMUZ PREMIUM DEFLATION 3MB/D SURPLUS BUILDING DEFINED-RISK STRUCTURE OPEC+ FRACTURE
LTM
LATAM Airlines Group ADR
SHORT OIL BENEFICIARY

LATAM is positioned asymmetrically — while I am short oil as a theme, LATAM benefits directly from lower jet fuel costs (fuel is ~30% of COGS) while serving a high-growth Latin American travel market. Post-bankruptcy restructuring has created a leaner cost base. The stock is early in its re-rating as institutional investors who avoided the bankruptcy emerge are now comfortable re-entering. A falling oil price environment dramatically expands margins and free cash flow. This is the long side of the oil thesis — own the beneficiary, short the commodity.

FUEL COST TAILWIND LATAM TRAVEL GROWTH POST-BANKRUPTCY RESET INSTITUTIONAL RE-ENTRY
THEME IV — LONG EM DEEP VALUE  ·  Political discount + ultra-low cost producer
PBR
Petróleo Brasileiro S.A. (Petrobras) · NYSE ADR
LONG
YIELD + VALUE
Dividend Yield ~15%
Breakeven: ~$25/bbl · Pre-salt lifting cost ~$5/bbl
THESIS I — LOWEST-COST PRODUCER IN THE WORLD

Petrobras operates the pre-salt Santos Basin — among the world's most prolific and lowest-cost offshore oil fields. Lifting costs of ~$5/barrel and a full-cycle breakeven near $25/bbl mean the business remains highly cash-generative even if Brent trades at $50–55. In a world where I am short oil at the margin, PBR is the long that survives: it makes money at prices that would destroy higher-cost producers. The bear case on oil is not a bear case on PBR's economics.

THESIS II — EXTREME VALUATION + YIELD MISPRICING

PBR trades at ~3–4x EV/EBITDA and yields ~15% — valuations typically reserved for businesses in structural decline. Petrobras's underlying production growth is among the strongest of any major: output is targeting 2.3mb/d by 2028 from the Buzios and Sépia fields. The market is applying a blanket EM discount and political risk premium that materially overstates the actual governance deterioration under Lula. Free cash flow generation is structurally robust; the dividend policy, even in its revised form, implies a yield that global institutional capital will eventually chase.

THESIS III — POLITICAL DISCOUNT UNWINDING

The Lula-era governance overhang — fears of fuel price caps, dividend interruption, and state-directed capex — is largely already priced in. Actual execution since 2023 has surprised positively: the revised dividend policy retains meaningful shareholder distributions, capex discipline has held, and the strategic plan continues to prioritise the pre-salt core. The delta between feared governance outcomes and actual outcomes is the investment opportunity. As Brazilian macro stabilises and the political cycle matures, re-rating toward EM oil peer multiples implies 60–80% upside from current levels.

~$5/BBL LIFTING COST 15% DIVIDEND YIELD BUZIOS RAMP-UP POLITICAL DISCOUNT 3–4x EV/EBITDA
RISKS: Lula fuel price intervention · Dividend policy revision · BRL/USD weakness · Brazil sovereign risk · Deeper-than-expected oil price decline · State-directed capex allocation
DEEP DIVE — CHINA CONSUMER  ·  Special situation · Detailed research report
LKNCY
Luckin Coffee Inc. · OTCMKTS
LONG
3Y HOLD
PT $147.20 +390%
Entry: $37.69 · Dec 2025
⬇ Full Report (PDF)
THESIS I — VALUATION

Trading at 19x P/E vs. 36x peer median despite 56% YoY revenue growth. Discount anchored to legacy fraud concerns — no longer warranted. Re-rating to peer median EV/Revenue of 3.8× implies 145% upside, excluding earnings growth.

THESIS II — MARGIN EXPANSION

Delivery price war ends earlier than consensus (Q4 2025 vs H1 2026). Opex falls from ~53% to ~47%, adding ¥20mn+ to net income. Gross margin expands 2–5% as competition rationalises.

THESIS III — TECH MOAT

Proprietary data-driven R&D (app DAU 5.5M vs Starbucks 1.1M). 8-month store payback vs 2.5–4 years for Starbucks. ~31k stores vs 60k modelled capacity — halfway through expansion cycle.

NASDAQ RELISTING PRICE WAR END MARGIN EXPANSION RURAL EXPANSION
RISKS: OTC liquidity · Relisting delay · China macro · Governance overhang · Cotti / Mixue competition
DEEP DIVES — CHINA TECH + ALTERNATIVE ASSET MANAGEMENT  ·  Detailed research reports
BABA
Alibaba Group Holding Ltd · NYSE / HKEX
LONG
AI-FIRST PIVOT
PT $185 +44.5%
Current: ~$128 · Mar 2026
⬇ Full Report (PDF)
THESIS I — CLOUD RE-ACCELERATION

Cloud Intelligence Group revenue +36% YoY in Q3 FY2026 — fourth consecutive quarter of re-acceleration. Qwen AI model surpasses 1B downloads on Hugging Face. AI-related revenue growing at triple-digit rates for 7 consecutive quarters.

THESIS II — DEEP VALUATION DISCOUNT

Trading at ~9x EV/EBITDA — steep discount to global peers. $11.9B in buybacks in FY2025 demonstrates management conviction. Near-term margin compression is a deliberate investment cycle choice, not structural deterioration.

THESIS III — QWEN AGENTIC PLATFORM

Qwen app ecosystem connects Taobao, Instant Commerce, Amap, Fliggy and Alipay into a unified agentic platform. 300M+ MAU. By Feb 2026, ~140M users had their first AI-driven shopping experience. T-Head chip production strengthens supply independence.

CLOUD 36% GROWTH QWEN 1B DOWNLOADS BUYBACK $11.9B MARGIN RECOVERY
RISKS: Near-term margin compression · US-China geopolitics · ADR regulatory tail risk · PDD / JD / Douyin competition · AI monetisation timeline
APO
Apollo Global Management, Inc. · NYSE
LONG
PRIVATE CREDIT
PT $155 +42%
Current: $107.87 · Apr 3, 2026
⬇ Full Report (PDF)
THESIS I — ATHENE FLYWHEEL

The Athene-Apollo perpetual capital flywheel — $315B+ of insurance policyholder liabilities continuously recycled into proprietary credit origination — is the most durable competitive moat in alternative asset management. $3.8B annual spread-related earnings (SRE) is deeply underappreciated.

THESIS II — EXTREME VALUATION DISCOUNT

At $109, APO trades at 5.5x EV/EBITDA vs Blackstone at 22x, KKR at 18x. Litigation overhang is pricing in near-terminal risk that is wildly disproportionate to realistic outcomes. Combined FRE + SRE per share of $19.20E by FY2027 implies massive undervaluation.

THESIS III — PRIVATE CREDIT SECULAR GROWTH

Apollo is the highest-conviction platform play on private credit's structural growth. AUM target of $1T+ by FY2027 (from $785B). FRE growing from $3.2B (FY2023) to $10B+ target — doubling in 3 years. The secular trend toward alternatives is in its early innings.

$785B AUM FRE $10B TARGET ATHENE SPREAD 5.5x EV/EBITDA
RISKS: Epstein-related securities litigation · Marc Rowan reputational risk · Private credit cycle turning · Interest rate sensitivity · Athene credit quality
GOLD
Barrick Mining Corporation · NYSE
LONG
GOLD MINER
CROSS-MARKET ARBI
Tier-1 Reserves #1 Global
#1 gold miner by proven reserves · 12 Tier-1 assets
// MACRO FRAMEWORK — IRAN WAR CROSS-MARKET PRICING DIVERGENCE

Different asset classes are pricing the Iran war shock with dramatically different levels of pessimism. US Treasuries are the most fearful — yields have collapsed as capital fled to safety, implying a severe growth slowdown or recession. Commodities sit in the middle — pricing elevated geopolitical risk but not catastrophe. Equities are the most complacent — still pricing a soft landing and normalisation. This pricing divergence creates a clear arbitrage: if bonds are correct, gold and copper — which have not fully repriced to the bond market's level of pessimism — still have substantial upside. Gold is the purest expression of this trade, and Barrick is the highest-quality equity vehicle to own it.

US BONDS
MOST PESSIMISTIC
COMMODITIES
MIDDLE GROUND
EQUITIES
MOST COMPLACENT
ARBITRAGE ENTRY
GOLD + COPPER
THESIS I — COMMODITY / EQUITY ARBITRAGE

Gold spot has rallied sharply, repricing toward the pessimism embedded in bond markets. Barrick's equity, however, has badly lagged the gold price move — a classic gold miner underperformance gap driven by cost inflation fears and retail selling. This creates a direct arbitrage: own the miner at a discount to the commodity it extracts. Historically, gold miners exhibit 1.5–2× leverage to the gold price in trending bull markets. At current spreads, Barrick offers a leveraged catch-up trade on top of an already underpriced commodity.

THESIS II — TECHNICAL OVERSOLD SETUP

Barrick has been technically oversold relative to both the gold price and its own historical trading range. RSI, moving average divergence, and miner-to-metal ratio signals all point to a mean-reversion setup with a high probability of sharp recovery once momentum rotates back into the sector. This is not a thesis built on technical analysis alone — fundamentals are sound — but the technical oversell creates an asymmetric entry point where the risk/reward is skewed materially to the upside. The combination of a fundamental catalyst (gold re-rating) and a technical reset is a high-conviction entry signal.

IRAN WAR REPRICING BOND/EQUITY ARBI MINER LAGGING METAL TECHNICAL OVERSOLD TIER-1 RESERVE BASE
RISKS: Iran ceasefire collapses gold premium · All-in sustaining cost inflation · Zambia/DRC operational risk · USD strength suppresses gold · Pakistan/Mali jurisdictional risk
THEME V — LONG COPPER  ·  Iran war arbitrage + supply shock + China demand resilience
FCX
Freeport-McMoRan Inc. · NYSE
LONG
COPPER PURE PLAY
Entry $57.71
Position reduced 90 → 20 shares · monitoring for re-add
THESIS I — CHINA DEMAND REMAINS STRUCTURALLY STRONG

Consensus is pricing China copper demand through the lens of property sector weakness — missing that the demand mix has fundamentally shifted. State Grid's grid upgrade capex, EV penetration (China now ~45% of global EV sales), and the domestic renewable buildout are absorbing copper volumes that the construction sector previously monopolised. Chinese copper imports and refined copper consumption data remain robust even as property starts decline. The bear case on China copper demand is based on an outdated demand model that has not updated for the energy transition composition shift.

THESIS II — STOCK PRICE / COMMODITY PRICE GAP

FCX's share price has disconnected materially from copper spot. LME copper has held near multi-year highs while FCX equity has been punished by tariff fears, China growth concerns, and general risk-off selling. This spread — equity vs underlying commodity — is at historically wide levels. This is the same arbitrage identified across the Iran war cross-market thesis: the equity market is more complacent (or more fearful, in this case) than the commodity market. Either copper falls sharply, or FCX catches up. Given the supply fundamentals, the latter is far more probable.

THESIS III — CONGO SULFUR SUPPLY SHOCK (PROPRIETARY)

Sulfuric acid is the critical processing input for DRC copper smelters — and it is sourced almost entirely as a by-product of oil refinery operations in the region. As the Iran war disrupts regional oil flows and refinery throughput, sulfur by-product supply is being squeezed. Without sulfuric acid, DRC copper refineries cannot process copper concentrate into finished cathode at full capacity. This is not yet in consensus supply models. The DRC is the world's largest copper producer — a processing constraint here creates a hard supply ceiling that tightens the global market faster than any demand story alone.

THESIS IV — EARLY STRIKE SIGNALS IN SOUTH AMERICA (PROPRIETARY)

Primary monitoring of labour conditions in Chile and Peru — the world's #1 and #2 copper producers — is showing early-stage strike mobilisation signals: union negotiation breakdowns, worker safety grievances, and community blockades that typically precede formal work stoppages by 4–8 weeks. Chile's Codelco and several privately operated mines are in contract negotiation cycles that have historically been contentious. A simultaneous or sequential strike across multiple South American operations would remove a meaningful percentage of global mined supply at exactly the moment DRC processing capacity is being squeezed. This asymmetric supply shock scenario is entirely absent from current copper price models.

CHINA EV DEMAND SHIFT STOCK / COMMODITY GAP DRC SULFUR SQUEEZE SA STRIKE WATCH IRAN WAR ARBI
RISKS: China property collapse deeper than expected · Strike activity does not materialise · DRC sulfur constraint resolves quickly · USD strength · Tariff-driven global recession suppressing industrial demand
03

IDEAS PIPELINE

Prices last updated: —
TCOM
Trip.com Group — China Online Travel
CHINA REOPENING REGULATION EASING OUTBOUND TRAVEL
Market has been pricing in severe regulatory overhang on China internet — the actual policy environment is materially softer than feared. Trip.com is the dominant OTA in the world's largest outbound travel market, with a structurally underpenetrated inbound corridor. Regulatory risk de-rating creates a compelling entry; earnings power is significantly above consensus.
▸ NEAR ENTRY
BMWYY
BMW AG ADR — European Premium EV
EV EUROPE SALES PREMIUM BRAND VALUATION GAP
BMW's European EV volumes are running ahead of street expectations — the i4, iX, and new Neue Klasse pipeline put BMW at the premium end of a structurally growing segment. The stock trades at a deep discount to US EV peers despite superior brand equity, profitability, and dividend yield. European OEM de-rating has been indiscriminate; BMW is being punished for an industry transition it is better positioned than most to navigate.
▸ MONITORING
CROX
Crocs Inc. — Footwear Brand Compounder
BRAND RESILIENCE HEYDUDE RECOVERY FCF GENERATION
Crocs the brand is one of the most misunderstood consumer compounders — repeat purchase rates are high, brand affinity is durable across demographics, and international expansion is still early innings. HEYDUDE integration drag has weighed on sentiment but the core Crocs segment continues to grow with expanding margins. The stock is cheap on a FCF basis and management is buying back aggressively. Resilient growth at an undemanding multiple.
▸ NEAR ENTRY
04

WEEKLY NEWSLETTER

Latest Issue — #7 · Apr 24, 2026
U.S. POWER, AI DATA CENTERS & INDUSTRIAL EQUIPMENT

Buyside research note on the AI-power industrial complex. The strongest mispricings are absolute, not relative — GEV's 110 GW backlog ÷ 24 GW/yr capacity locks in 4.6 years of production through ~2032 even in a bear capex scenario, directly contradicting the 13% revenue CAGR consensus assumes. Top longs ranked by conviction: GEV (lowest bull-bear spread, 6-year forward EBITDA play), HUBB (28x NTM cheapest premium, $75B transmission wave hedge, AI-capex-insensitive), ETN (May 5 Q1 catalyst, Q4 orders +200% but consensus 2027 only +9%), EME (31x vs FIX 44x for nearly identical end-markets), AGX (direct GEV-shadow EPC building plants around GE 7HA.03 turbines), ACM (14x NTM cheapest in coverage, mean-reversion on DOGE overhang). Avoid: VRT 51x, FIX 44x, MTZ 44x — multiples requiring flawless execution AND bull-case capex. Cleanest pair: Long EME / Short FIX. Cluster bet: Long GEV + Long AGX.

GEV HUBB ETN EME AGX ACM VRT FIX
⬇ Download Issue #7
Issue Archive
#6 · Apr 17 — Iran-War Recovery & Asymmetry 17 pp → #5 · Apr 10 — The 44-Point Spread 26 pp → #4 · Apr 5 — Energy Shock, Dollar Fatigue 8 pp → #3 · Mar 28 — Navigating the Bear 4 pp →
View All Issues →
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05

ABOUT

ALEX CHEN
Equity Investor · Incoming BNP Paribas Fixed Income Summer Analyst

I am a long-only value investor focused on US and China equity markets, with a deep conviction that superior returns come from disciplined top-down macro analysis combined with rigorous bottom-up fundamental research.

My professional experience spans institutional equity research and asset management across Asia. At Nomura Securities, I covered Asia consumer staples as an equity research analyst, initiating coverage on the global tobacco industry and producing research delivered to 200+ institutional clients. At Manulife Investment Management, I supported a fixed-income and A-shares portfolio that achieved a top ranking (1st out of 3,000 funds) in China A-Shares. I am currently an incoming BNP Paribas Fixed Income Summer Analyst (Jun–Aug 2026) and hold the CFA Level 1 designation.

This portfolio documents my live investment thinking. My ambition is to build a career as an equity research analyst and eventually portfolio manager — with the same rigour and passion I bring to every position here.

✉ alexchen.my@gmail.com ⬇ Download Resume
Investment Philosophy
  • Top-down macro first — macro sets the table, stock selection fills the plate
  • Concentrated portfolio of high-conviction ideas, not diversification for its own sake
  • Identify value/growth discrepancy — buy quality growing faster than the market believes
  • Long-only; own businesses with durable competitive advantages and asymmetric upside
  • US and China focus — where I have informational and analytical edge
Experience & Credentials
Nomura — Asia Consumer ER Manulife — Asia Tech / AM BNP Paribas — FI (Incoming) Rand & Co — Private Equity CFA Level 1 Emory University B.S. Econ + CS Python · SQL · Bloomberg English · Mandarin
Areas of Focus
US Equities China Equities Basic Materials Energy Infrastructure Consumer Technology / SaaS Special Situations Macro-Driven Thematic