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NVDA$204.6−4.22%TSM$406.1−5.95%SK hynix₩1,418,000−7.08%Samsung Electronics₩225,000−3.02%MU$884.7−5.30%ASML$1,565.9−6.55%AVGO$326.1−5.48%LITE$840.7−8.57%COHR$210.3−11.34%ANET$168.9−8.34%GEV$857.9−3.38%ETN$370.0−6.03%VRT$232.5−5.46%CEG$262.4−0.83%VST$138.4−1.83%PWR$620.7−2.27%HD Hyundai Electric₩424,500−3.63%MP$39.57−4.97%FCX$62.47−5.55%CCJ$76.91−7.88%MSFT$521.9−1.55%META$615.0−1.53%CRWD$250.4−4.10%SMH$522.5−6.98%SPY$755.7−1.77%
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Where is supply tight but the stocks weak?

Left: our five-part tightness scores. Right: equal-weight stock performance for each bottleneck. Ideas live where the left side is bright and the right side is red — and risks where it's the other way round.

Tightness1M performanceYTDSector
Score 15 −10%+10%
Bottleneck
Supply concentration
Lead time
Capex intensity
Geopolitical exposure
Pricing power
Tightness
1D
1W
1M
3M
YTD
Gas Turbines
5
5
5
3
5
90
-4.1
-0.6
-14.9
-16.3
+9.1
AI Memory (HBM & DRAM)
5
4
5
4
5
88
-5.1
+5.4
-18.8
+0.1
+138.9
Grid Connection & Transmission
3
5
5
2
4
88
+1.0
+7.2
-1.2
-10.8
+16.8
Transformers & Switchgear
4
5
4
3
5
86
-4.3
-2.3
-20.0
-17.9
+12.2
Rare Earths & Magnets
5
5
4
5
4
86
-5.1
+5.1
-13.1
-20.0
-1.5
Leading-Edge Chipmaking (Foundry)
5
5
5
5
5
84
-10.7
-8.1
-24.4
-10.4
+67.5
Laser Chips for Optics (InP)
5
4
4
5
5
82
-10.3
+3.7
-29.1
-13.6
+241.9
Chip Packaging (CoWoS)
5
4
4
5
5
80
-6.6
+0.3
-18.2
-8.5
+41.1
Gallium, Germanium & Antimony
5
4
3
5
4
80
-6.6
+1.7
-22.6
-17.9
+39.5
Hyperscalers & AI Cloud (the buyers)
5
3
5
2
4
80
-4.6
-2.7
-15.8
-14.3
+3.5
Lithography Machines (EUV)
5
5
5
4
5
78
-5.6
+1.0
-7.2
-3.3
+34.1
Electricians & Contractors
2
4
2
1
5
78
-3.7
+7.5
-14.3
-22.1
+15.3
Optical Transceivers (800G / 1.6T)
4
3
3
4
4
76
-9.5
-2.4
-32.7
-30.2
+29.1
Data Center Electrical Gear (UPS, Busway & Distribution)
3
4
3
2
4
76
-4.2
+4.6
-11.1
-12.9
+14.2
Uranium & Enrichment
5
5
4
5
4
76
-6.2
+1.4
-14.7
-23.6
-26.9
High-Voltage & Subsea Cable
5
5
4
3
5
74
-5.2
+4.1
-12.3
-11.6
+11.0
Liquid Cooling
3
3
3
3
4
74
-5.9
+1.3
-14.4
+4.2
+33.7
Copper
3
5
5
4
4
74
-4.9
-0.4
-12.0
-6.0
+11.8
AI Chips (GPUs & Custom ASICs)
5
3
4
3
5
72
-8.6
-3.2
-19.7
-7.5
+69.3
AI Storage (Enterprise SSD & HDD)
5
3
4
3
4
72
-9.0
+1.8
-28.5
-18.2
+229.9
Onsite Power (Fuel Cells & Engines)
3
3
4
2
4
72
-4.4
-1.5
-13.7
-13.9
+35.0
Chip Testing & Burn-in
4
3
3
3
4
70
-7.7
-1.9
-29.4
-8.8
+93.4
AI PCBs & Laminates (CCL)
3
3
3
4
4
70
-7.2
-7.6
-13.1
+13.4
+131.6
Nuclear Plants & Restarts
4
5
5
2
5
70
-0.8
+2.5
+4.0
-4.4
-13.2
Thermal Management (Cold Plates & Vapor Chambers)
3
2
3
4
3
70
-4.7
-2.2
-11.0
+40.6
+50.7
Fiber, Cable & Connectors
4
3
3
2
4
68
-4.9
+0.1
-19.8
-10.1
+27.4
Data Center Land & Buildings
2
4
5
2
4
68
-6.4
+1.2
-20.3
-27.2
-7.1
Chip Equipment (Deposition, Etch, Inspection)
4
3
4
4
4
66
-7.0
+2.3
-24.3
-17.6
+30.2
800V Rack Power (Power Shelves & PSUs)
3
3
3
3
4
66
-5.7
-0.2
-20.9
-8.2
+40.8
Chip Substrates (ABF & Glass)
5
4
4
4
3
64
-6.3
-3.9
-11.4
+24.2
+237.6
Precision Reducers
5
3
3
4
4
64
-5.7
-0.8
-14.5
-10.6
+28.5
AI Networking (Switches & Retimers)
4
2
3
2
4
62
-6.9
-0.4
-15.5
-14.3
+22.0
MLCC & Passive Components
4
2
3
3
3
62
-7.9
+1.8
-7.5
+6.8
+162.9
AI Cybersecurity
3
2
2
3
4
62
-4.1
-6.7
-2.7
+20.2
+65.3
Drones & Defence Autonomy
3
3
3
4
4
60
-6.0
+4.8
-7.2
-21.8
-25.0
Vision, LiDAR & Tactile Sensing
4
2
3
4
3
58
-3.1
-0.9
-8.5
-10.2
+19.2
Launch & Space Access
5
4
5
3
4
58
-4.8
+2.2
-0.5
-7.2
-2.1
Natural Gas & Pipelines
2
4
4
2
3
56
+0.2
+1.0
+8.2
+5.7
+22.8
AI Software & Data Platforms
3
2
2
2
4
55
-7.5
-12.8
-10.4
+4.5
+13.8
800V Power Semis (SiC & GaN)
3
3
4
3
2
54
-7.2
-0.1
-18.4
-18.1
+42.4
Servo Motors & Drives
3
2
3
4
3
54
-3.2
+1.7
-8.1
-13.8
-7.5
AI Server Racks (Taiwan ODMs)
3
2
2
4
2
52
-4.1
-1.6
-13.4
+1.1
+50.2
Autonomy & Robotaxi
3
3
4
4
3
52
-2.8
-3.9
-8.8
-16.9
-32.5
Specialty & Industrial Gases
4
3
4
3
4
52
+1.3
+2.3
+8.5
+4.1
+24.9
Bearings, Screws & Linear Motion
3
2
3
3
3
50
-3.6
+2.2
-6.8
-12.2
+12.4
Satellite Connectivity & EO
3
4
4
3
3
50
-4.2
+5.6
-10.2
-19.1
+50.5
Silicon Wafers & Chemicals
4
3
4
3
2
48
-4.8
+1.9
-13.0
-3.3
+64.2
Robot Brains (Edge Compute)
4
2
3
3
4
48
-6.0
-1.2
-10.4
-2.5
+21.3
AI Drug Discovery & Health AI
2
5
3
2
3
48
-7.2
+11.0
-5.2
+62.4
+110.1
Grid Batteries
4
2
3
5
2
46
-1.8
+2.2
-14.4
-22.6
-40.7
Factory Automation & Integration
3
2
3
2
3
46
-2.6
+0.4
-4.5
-2.8
+14.3
AI Devices & Edge
3
3
3
3
3
45
-7.4
-3.1
-11.6
+3.0
+37.8
Robot Platforms & Humanoids
3
3
4
4
2
44
-0.7
-1.8
-5.1
-12.1
-31.4
Small Modular Reactors
3
5
5
3
2
42
-4.8
+2.4
-19.6
-29.7
-35.4
Quantum Hardware & Cryogenics
3
5
4
3
2
38
-4.4
-2.9
-15.8
-19.1
-28.9
Lithium, Graphite & Cathodes
4
4
4
4
1
34
-3.5
-2.1
-19.2
-27.4
-35.9

Dimension scores 1–5 and tightness 0–100 are editorial. Performance is equal-weight across each theme's names in local currency. Colour scale saturates at ±(3, 6, 12, 20, 35)% for 1D/1W/1M/3M/YTD.

Tightness vs 1-month performance

One dot per theme · hover for detail
Chips & NetworkingPower & CoolingMaterialsPhysical AIHot AI Themes