| | Badger Meter Inc | Scientific & Technical Instruments | Technology | 0.45 | 0.42 | 28.90 | 25.97 | 33.38 | 42.93 | 152.05 | 112.85 |
| | Cognex Corp | Scientific & Technical Instruments | Technology | 0.74 | 3.25 | 22.23 | 21.75 | 29.99 | -7.21 | -0.99 | -34.31 |
| | Coherent Corp | Scientific & Technical Instruments | Technology | -0.34 | 8.27 | 12.20 | 2.38 | 61.16 | 96.92 | -78.51 | -77.62 |
| | Electro-Sensors Inc | Scientific & Technical Instruments | Technology | 0.74 | -0.24 | -3.09 | -2.15 | 10.54 | -8.09 | -13.71 | -6.83 |
| | ESCO Technologies Inc | Scientific & Technical Instruments | Technology | 0.85 | 3.89 | 12.15 | 6.71 | 4.20 | 13.13 | 66.56 | 10.40 |
| | FARO Technologies Inc | Scientific & Technical Instruments | Technology | -2.30 | 0.90 | 3.91 | -12.77 | 3.41 | 75.09 | -42.74 | -73.85 |
| | Garmin Ltd | Scientific & Technical Instruments | Technology | 0.56 | 1.19 | 21.17 | 40.66 | 45.31 | 71.02 | 73.71 | 32.21 |
| | Itron Inc | Scientific & Technical Instruments | Technology | 0.40 | 1.61 | 20.47 | 44.63 | 65.25 | 61.25 | 119.15 | 22.27 |
| | Luna Innovations Inc | Scientific & Technical Instruments | Technology | 2.03 | 11.48 | 9.06 | -59.43 | -46.15 | -63.65 | -50.98 | -74.43 |
| | MIND Technology Inc | Scientific & Technical Instruments | Technology | -2.27 | -3.80 | 5.65 | -28.33 | -13.72 | -9.45 | -55.67 | -80.89 |
| | MKS Instruments Inc | Scientific & Technical Instruments | Technology | 0.09 | -1.72 | 11.72 | 7.49 | 68.29 | 48.39 | 6.57 | -25.68 |
| | Mesa Laboratories Inc | Scientific & Technical Instruments | Technology | 1.33 | 5.33 | 20.84 | 18.54 | 36.36 | -21.69 | -43.07 | -49.67 |
| | MicroVision Inc | Scientific & Technical Instruments | Technology | -4.56 | -5.35 | -20.14 | -46.76 | -52.67 | -62.78 | -64.94 | -92.43 |
| | Teledyne Technologies Inc | Scientific & Technical Instruments | Technology | 1.04 | 3.29 | 1.54 | -5.65 | 4.08 | -1.58 | -0.00 | -2.37 |
| | Trimble Inc | Scientific & Technical Instruments | Technology | -0.28 | 0.51 | -2.39 | -5.06 | 31.76 | 18.62 | -15.18 | -25.11 |
| | Sensata Technologies Holding Plc | Scientific & Technical Instruments | Technology | 0.30 | 1.02 | 28.12 | 27.40 | 31.97 | 5.81 | -4.95 | -24.37 |
| | Vishay Precision Group Inc | Scientific & Technical Instruments | Technology | -0.86 | 1.54 | -1.13 | -4.84 | 7.00 | -5.29 | 1.69 | -5.92 |
| | Energous Corp | Scientific & Technical Instruments | Technology | 1.30 | 8.33 | 9.47 | -31.28 | -21.13 | -74.68 | -91.89 | -96.96 |
| | Keysight Technologies Inc | Scientific & Technical Instruments | Technology | 0.33 | 4.72 | 4.92 | 1.86 | 18.11 | -0.23 | 12.06 | 12.73 |
| | Novanta Inc | Scientific & Technical Instruments | Technology | -0.94 | 1.07 | 5.50 | 1.96 | 15.24 | -2.00 | 28.72 | 20.14 |
| | Fortive Corp | Scientific & Technical Instruments | Technology | -0.22 | 0.36 | -3.79 | -7.77 | 13.55 | 19.00 | 30.57 | 10.69 |
| | MIND Technology Inc 9 Cum. Pfd Series A | Scientific & Technical Instruments | Technology | -2.93 | -4.03 | 60.68 | 80.83 | 11.68 | 87.31 | -5.89 | -39.12 |
| | Sono-Tek Corp | Scientific & Technical Instruments | Technology | 1.55 | 1.23 | 16.47 | -11.45 | -1.59 | -11.76 | -11.92 | 17.86 |
| | Wrap Technologies Inc | Scientific & Technical Instruments | Technology | 5.10 | 10.74 | -13.61 | -58.75 | -45.36 | 37.50 | -26.99 | -73.26 |
