# 파워텍 (PTI) (6239.TW)
> 대만 OSAT 세계 5위(점유율 5.5%, 매출 $2.28B), 메모리 IC 패키징 1위 전문(BGA·MCP·HBM 스태킹). 마이크론·삼성·SK하이닉스 메모리 후공정.
Canonical: https://valuechain.wiki/powertech · Updated: 2026-06-21T12:43:33.471934+00:00 · Source: ValueChain.wiki (refined facts, cited)

## Financials & segments
- 총매출: 메모리 패키지·테스트 OSAT 세계 5위
- 사업부문: 메모리 패키지·테스트 OSAT 세계 5위

## Annual stock return (as of 2026-06-18)
- 2021: +4.8%
- 2022: -7.5%
- 2023: +86%
- 2024: -16%
- 2025: +128.6%
- 2026 YTD: +43.1%

## Value-chain annual returns (top→bottom: demand → node → supply; YTD as of 2026-06-18)
| Company | Chain | 2021 | 2022 | 2023 | 2024 | 2025 | YTD |
| --- | --- | --- | --- | --- | --- | --- | --- |
| CoreWeave | lead3 | · | · | · | · | · | +64.7% |
| Arista Networks | lead3 | +97.9% | -15.6% | +94.1% | +87.7% | +18.5% | +29.5% |
| Foxconn | lead3 | -5.1% | +2.8% | +7.8% | +80.1% | +26.9% | +21.8% |
| Apple | lead3 | +34.6% | -26.4% | +49% | +30.7% | +9.1% | +9.8% |
| 아마존 | lead3 | +2.4% | -49.6% | +80.9% | +44.4% | +5.2% | +5.9% |
| Super Micro | lead3 | +38.8% | +86.8% | +246.2% | +7.2% | -4% | +4.7% |
| 메타 플랫폼스 | lead3 | +23.1% | -64.2% | +194.1% | +65.9% | +13.1% | -12.3% |
| 마이크로소프트 | lead3 | +52.5% | -28% | +58.2% | +12.9% | +15.6% | -21.2% |
| Marvell | lead2 | +84.9% | -57.5% | +63.7% | +83.8% | -22.8% | +265.9% |
| AMD | lead2 | +56.9% | -55% | +127.6% | -18.1% | +77.3% | +150.9% |
| Qualcomm | lead2 | +22.3% | -38.4% | +35.1% | +7.7% | +13.9% | +34.2% |
| Broadcom | lead2 | +56.8% | -13.4% | +104.9% | +110.9% | +50.7% | +19.3% |
| 알파벳 (구글) | lead2 | +65.3% | -39.1% | +58.3% | +35.8% | +66.1% | +17.8% |
| NVIDIA | lead2 | +125.5% | -50.3% | +239% | +171.3% | +38.9% | +13.1% |
| Micron Technology | lead1 | +24.1% | -46% | +72.1% | -1% | +240.5% | +297.6% |
| SK하이닉스 | lead1 | -0.4% | -25.6% | +53.9% | +48.6% | +361.1% | +204.7% |
| 삼성전자 | lead1 | -9% | -14.2% | +20.9% | -26.4% | +212.9% | +121% |
| 파워텍 (PTI) | node | +4.8% | -7.5% | +86% | -16% | +128.6% | +43.1% |
| Kulicke & Soffa | benef1 | +92.6% | -25.9% | +25.5% | -13.3% | -0.3% | +170% |
| Advantest | benef1 | +17% | -2.3% | +155.7% | +49.5% | +196% | +24.6% |

## Money in · revenue from (3)
### Micron Technology (high)  → /micron.md
- metric: 점유율 5.5 · 2024 · OSAT 세계 점유율
- note: Micron Technology에 메모리 패키징·테스트 공급/제공.
- [confirms] 디지털투데이 (KO, news, published 2025-06-01) https://www.digitaltoday.co.kr/news/articleView.html?idxno=528364: "HBM 효과로 OSAT 실적 반등(PTI 등)"
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Micron Technology에 메모리 패키징·테스트 공급/제공."
- [confirms] 파워텍 (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Micron Technology에 메모리 패키징·테스트 공급/제공."
- [confirms] 회사 IR/거래소 공시 (EN, filing, published 2025-04-01) https://www.pti.com.tw/en/Investors/: "연차보고서: 매출·고객·사업."

### SK하이닉스 (mid)  → /sk-hynix.md
- note: SK하이닉스에 메모리 패키징·테스트 공급/제공.
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "SK하이닉스에 메모리 패키징·테스트 공급/제공."
- [confirms] 파워텍 (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "SK하이닉스에 메모리 패키징·테스트 공급/제공."

### 삼성전자 (mid)  → /samsung-electronics.md
- note: 삼성전자에 메모리 패키징·테스트 공급/제공.
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "삼성전자에 메모리 패키징·테스트 공급/제공."
- [confirms] 파워텍 (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "삼성전자에 메모리 패키징·테스트 공급/제공."

## Money out · pays to (3)
### Advantest (mid)  → /advantest.md
- note: Advantest에서 테스트·본딩 장비 매입.
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Advantest에서 테스트·본딩 장비 매입."
- [confirms] 파워텍 (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Advantest에서 테스트·본딩 장비 매입."

### 원재료·소재·R&D (비공개) (low)
- note: 제조용 원재료·소재·R&D(비공개).
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "제조용 원재료·소재·R&D(비공개)."

### Kulicke & Soffa (low)  → /kulicke-soffa.md
- note: Kulicke & Soffa에서 테스트·본딩 장비 매입.
- [confirms] 트렌드포스 (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Kulicke & Soffa에서 테스트·본딩 장비 매입."
- [confirms] 파워텍 (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Kulicke & Soffa에서 테스트·본딩 장비 매입."

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