Advanced packaging
Severe bottleneckCoWoS, HBM stacking, 2.5D/3D interposers, substrates, and the assembly that ties chips, memory, and IO together.
Modern accelerator performance is gated by packaging capacity, not just transistor density. CoWoS slot allocation has been the single most-watched supply variable in AI hardware.
Companies
5
5 pub · 0 priv
Public mcap
$2.25T
Public revenue
$162.05B
Wtd YoY
34%
Wtd GM
59%
Wtd OM
55%
Avg fund
59
Avg tech
83
Market structure
Current TAM
$45.00B
5y TAM
$110.00B
5y CAGR
20.0%
Companies
5
Margin structure
Capital-intensive
Concentration
Concentrated
Capex intensity
High
Commoditization
Low
Drivers
What grows the pie
- ↑CoWoS demand
- ↑HBM stacking
- ↑Chiplet adoption
Constraints
What can break the thesis
- ↓Capacity additions take ~24 months
- ↓Substrate supply
- ↓Tool deliveries
Upstream dependencies
Downstream consumers
Companies in Packaging
Ranked by composite score| Company | Mkt Cap | Growth | FCF% | Val | 1Y | Tech | Fund | AI | Score | View |
|---|---|---|---|---|---|---|---|---|---|---|
| TSMTSMC | $2.08T | 35.1% | 17.5% | 21x | 85 | 77 | 92 | 77 | Critical Bottleneck | |
| ASXASE Technology | $69.53B | 17.2% | -9.9% | 20x | 85 | 51 | 65 | 61 | Cyclical AI Beneficiary | |
| AMKRAmkor Technology | $16.98B | 27.5% | -0.7% | 29x | 83 | 55 | 55 | 57 | Cyclical AI Beneficiary | |
| UMNCFUnimicron | $44.17B | 24.5% | -0.2% | 32x | 82 | 56 | 58 | 56 | Cyclical AI Beneficiary | |
| IBIDFIbiden | $31.95B | 18.6% | -11.4% | 58x | 81 | 53 | 62 | 54 | Cyclical AI Beneficiary |