Technology Computer Hardware

List of Test and Measurement Stocks

Test and Measurement is part of the Computer Hardware group in the Technology sector. Its 18 US-listed companies are worth $1.02 trillion between them. The median is $6.33 billion. 9 have Test and Measurement as their primary business, and 9 more run a substantial one alongside another industry.

Companies 18
Combined market cap $1.02 Tn
Median market cap $6.33 Bn
Average move -1.16%
Industry
List of Test and Measurement Stocks Technology 18 companies last close
Symbol Company Mkt Cap Price Chg % 1Y Revenue (TTM) Revenue (Qtr) Net Income (TTM) P/E Net Margin (TTM) Div. Yield Why this company is listed here
ASML 2nd Asml Holding $576.26Bn 1,495.16 -0.13% +46.60% 37.55Bn 11.31Bn — 53.10 29.14% 0.62%
KLAC 2nd Kla $198.47Bn 152.32 -3.17% +31.12% 14.51Bn 4.14Bn 5.26Bn 37.81 36.25% 0.30%
EMR 2nd Emerson Electric $92.74Bn 166.41 -0.32% +29.54% 18.98Bn 5.20Bn 2.69Bn 34.61 14.18% 1.69%
KEYS Keysight Technologies $50.68Bn 297.71 -2.11% +66.91% 6.58Bn 1.85Bn 1.26Bn 40.40 19.14% —
TER Teradyne $38.97Bn 249.55 -5.38% +47.15% 5.00Bn 1.31Bn 1.38Bn 28.40 27.46% 0.20%
TDY 2nd Teledyne Technologies $29.78Bn 644.34 -0.53% +27.49% 6.52Bn 1.68Bn 1.03Bn 29.05 15.75% —
RAL Ralliant $7.62Bn 68.73 -2.59% +45.25% 2.28Bn 620.10Mn -1.19Bn -6.42 -52.10% 0.29%
VIAV Viavi Solutions $7.56Bn 30.72 -5.59% +81.45% 1.69Bn 469.30Mn 67.00Mn 113.02 3.97% —
FORM Formfactor $6.86Bn 87.53 -5.19% +72.57% 980.10Mn 280.55Mn 173.63Mn 39.47 17.72% —
NPO 2nd Enpro $5.79Bn 273.42 -1.85% +29.80% 1.29Bn 350.80Mn 62.80Mn 92.30 4.88% 0.46%
ZD 2nd Ziff Davis $1.70Bn 51.49 -0.39% +66.37% 1.42Bn 289.33Mn 618.40Mn 2.81 43.52% 0.00%
VPG 2nd Vishay Precision $624.35Mn 50.77 -4.03% +58.41% 333.93Mn 85.07Mn -3.15Mn -201.81 -1.00% —
INTT Intest $175.84Mn 13.70 -6.48% +80.26% 137.09Mn 35.07Mn 3.76Mn 45.51 2.74% 0.00%
CODA 2nd Coda Octopus $97.24Mn 8.62 -0.35% +5.77% 28.60Mn 7.72Mn 5.04Mn 19.28 17.63% —
LGL Lgl $85.26Mn 6.76 -2.03% +9.03% 4.92Mn 1.46Mn -964.00K -70.77 -21.28% —
TRT 2nd Trio-Tech International $55.91Mn 5.36 -4.29% +63.91% 67.04Mn 19.95Mn 900.00K 75.70 1.10% 0.00%
DAIO Data I $31.45Mn 2.56 -3.03% -5.88% 17.26Mn 4.87Mn -10.25Mn -2.60 -59.40% —
AIMD Ainos $9.08Mn 1.23 +16.04% -52.33% 13.60K 152.00 -14.45Mn -0.63 -106,283.32% —
  • 2nd a substantial business here, but not the company’s largest
  • Prices and market caps as of the last close
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About this list

How many Test and Measurement stocks are there?

This list holds 18 US-listed companies, of which 9 have Test and Measurement as their primary business. The rest operate a substantial Test and Measurement 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.