Technology Semiconductors

List of Semiconductor Packaging and Testing Stocks

Semiconductor Packaging and Testing is part of the Semiconductors group in the Technology sector. Its 21 US-listed companies are worth $4.01 trillion between them. The median is $6.68 billion. 3 have Semiconductor Packaging and Testing as their primary business, and 18 more run a substantial one alongside another industry.

Companies 21
Combined market cap $4.01 Tn
Median market cap $6.68 Bn
Average move +3.83%
Industry
List of Semiconductor Packaging and Testing Stocks Technology 21 companies last close
Symbol Company Mkt Cap Price Chg % 1Y Revenue (TTM) Net Income (TTM) P/E Revenue Growth (1y) (TTM)% Net Margin (TTM)% Div. Yield% Why this company is listed here
TSM 2nd Taiwan Semiconductor Manufacturing $2.22Tn 428.52 +2.76% +85.19% 142.94Bn 71.25Bn 124.56 34.44 12.68 -0.01
MU 2nd Micron Technology $1.15Tn 1,016.59 +6.10% +756.29% 90.27Bn 50.46Bn 22.93 166.98 55.89 0.00
AMAT 2nd Applied Materials $360.86Bn 454.71 +4.31% +191.01% 30.84Bn 9.27Bn 40.06 7.77 30.05 0.00
ASX ASE Technology Holding $83.40Bn 37.51 +0.24% +263.12% 22.92Bn 2.65Bn 33.85 18.16 11.53 0.00
UMC 2nd United Microelectronics $52.24Bn 20.75 +4.53% +212.03% 13.76Bn 4.44Bn 14.93 85.62 26.91 0.00
MCHP 2nd Microchip Technology $40.27Bn 74.17 +1.45% +15.12% 5.12Bn 478.40Mn 107.72 20.93 7.17 0.02
GFS 2nd Globalfoundries $25.13Bn 45.21 +1.53% +35.64% 6.94Bn 940.00Mn 35.70 1.40 10.32 0.00
MTSI 2nd MACOM Technology Solutions Holdings $20.54Bn 268.95 +3.46% +106.61% 1.16Bn 240.93Mn 90.63 28.36 20.70 0.00
FN 2nd Fabrinet $14.59Bn 407.20 +3.08% +12.44% 4.64Bn 473.03Mn 31.58 35.73 10.19 0.00
AMKR Amkor Technology $11.85Bn 47.77 +1.77% +100.71% 7.46Bn 558.05Mn 22.75 17.93 7.48 0.01
CAMT 2nd Camtek $6.68Bn 145.72 +4.91% +86.34% 509.02Mn 56.14Mn 121.23 7.94 11.03 0.00
ACMR 2nd ACM Research $4.81Bn 74.44 +7.23% +175.91% 1.04Bn 209.10Mn 23.92 27.31 20.15 0.00
DIOD 2nd Diodes $4.21Bn 91.79 +2.06% +71.71% 1.63Bn 93.00Mn 44.47 17.80 5.69 0.00
UCTT 2nd Ultra Clean Holdings $3.28Bn 72.43 +8.77% +203.18% 2.20Bn -11.80Mn -286.39 2.53 -0.54 0.00
AEHR 2nd Aehr Test Systems $2.80Bn 86.26 +13.10% +228.11% 50.00Mn -7.13Mn -410.63 -15.21 -14.25 0.00
VECO 2nd Veeco Instruments $2.73Bn 44.67 +4.98% +89.36% 682.72Mn 18.93Mn 144.18 -2.52 2.77 0.00
COHU 2nd Cohu $2.55Bn 50.72 +10.31% +163.48% 522.60Mn -73.52Mn -36.47 32.66 -14.07 0.00
IMOS Chipmos Technologies $2.02Bn 57.61 +2.18% +240.89%
SKYT 2nd SkyWater Technology $1.56Bn 32.46 +0.00% +265.95% 638.84Mn 122.21Mn 13.08 120.55 19.13 0.19
MRAM 2nd Everspin Technologies $397.32Mn 16.37 +3.28% +155.78% 62.47Mn -2.64Mn -151.54 20.89 -4.22 0.00
ASYS 2nd Amtech Systems $261.75Mn 14.95 +4.04% +133.23% 81.67Mn -817.00K -286.69 -2.35 -1.00 0.00
  • 2nd a substantial business here, but not the company’s largest
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About this list

How many Semiconductor Packaging and Testing stocks are there?

This list holds 21 US-listed companies, of which 3 have Semiconductor Packaging and Testing as their primary business. The rest operate a substantial Semiconductor Packaging and Testing business alongside something else, which is why they appear here as well as on their own primary list.

How is this list put together?

Every US-listed company is classified under BQ-MICS, our own multi-industry classification system. Unlike a single-label scheme it assigns each company a primary industry AND any secondary industries it genuinely operates in, and it records the reasoning behind every assignment — which you can read on each row of the table above.

Why do some companies appear on more than one list?

Because they genuinely operate more than one business. A retailer running a large cloud division belongs on both lists, and a classification that forces it onto one is hiding half the company. Every appearance beyond the primary one is labelled as secondary, and the toggle above the table hides them if you only want pure plays.

How often is this list updated?

Prices, market caps and performance figures refresh with each session's close. The classification itself is reviewed whenever a company's filings change what it does — a new segment, a disposal or an acquisition — rather than on a fixed calendar.

Can I screen these companies on other metrics?

Yes. Use Edit Columns above the table to add any of 1,000+ financial metrics and ratios to this list, or open the full stock screener to filter the whole market on them.