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Rubin Build-Out 100 · Sector S7 · Layer 3 · Assembly & Test

Advanced Packaging & Bonding

CoWoS, hybrid bonding, and chiplet integration. The packaging bottleneck the Rubin thesis is built around.

Equal-weight — 1d —
Cap-weighted — 1d —
Momentum (drift) — 1d —
Constituents — in this sector

Composite Index — since inception (Dec 30, 2025)

Three weighting variants of the same constituent basket, rebased to 1,000 at inception. EW = ticker-equal-weight with quarterly drift. CW = cap-weighted (10% cap; below ten names the cap is infeasible, so the sub-index is equal weight by construction) with semi-annual rebalance. MW = drift-only (1/N at inception, market does the tilting between rebalances). Click a legend entry to toggle its line.

Constituents

Every Rubin constituent tagged into this sector. Click a row to open the stock detail page with full chart + Money-Temperature scoring.

Ticker Company Region Last 1d 1w 1m 3m 6m 1y CCY
042700.KSHanmi SemiconductorKorea278000.00+2.21%+18.55%+30.21%+26.65%+10.76%+196.03%KRW
KLICKulicke & SoffaUS97.92-0.82%+4.48%+19.98%-6.05%+45.76%+144.59%USD
LPK.DELPKF Laser & ElectronicsEurope16.25+1.56%+3.17%+18.61%-8.45%+113.82%+127.27%EUR
0522.HKASMPTAsia-other182.00+1.90%+14.97%+14.75%-1.67%+77.04%+116.92%HKD
NDSNNordsonUS334.22-0.06%+1.42%+4.98%+17.73%+25.90%+44.11%USD
BESI.ASBESIEurope192.05-5.39%-0.23%-5.16%-24.63%-8.62%+32.92%EUR

FAQ · from the current data · as of 2026-10-06

Advanced Packaging & Bonding — data Q&A

What is the Advanced Packaging & Bonding sub-index of the Rubin Build-Out 100?

6 constituents, listed across Europe, Asia-other, Korea, US, computed equal-weight, cap-weight and momentum-weight from the same basket and rebased to 1,000 at the index base date. Part of the Rubin Build-Out 100 — /indices/rubin/.

Which Advanced Packaging & Bonding constituents lead and lag over one month?

As of 2026-10-06: leading — Hanmi Semiconductor (042700.KS) +30.21%; Kulicke & Soffa (KLIC) +19.98%; LPKF Laser & Electronics (LPK.DE) +18.61%. Lagging — BESI (BESI.AS) -5.16%; Nordson (NDSN) +4.98%; ASMPT (0522.HK) +14.75%. Returns are close-to-close in each name's trading currency.

Which Advanced Packaging & Bonding names have done best over one year?

As of 2026-10-06: Hanmi Semiconductor (042700.KS) +196.03%; Kulicke & Soffa (KLIC) +144.59%; LPKF Laser & Electronics (LPK.DE) +127.27%. Weakest: BESI (BESI.AS) +32.92%; Nordson (NDSN) +44.11%; ASMPT (0522.HK) +116.92%.

How often does this sub-index update, and is it advice?

The worker recomputes the sub-index and every constituent's returns after each US close (prices converted to USD for the index level; per-name returns stay in local currency). This page is a data surface in an investment research diary — it describes constituents and returns, it recommends nothing.