| | Badger Meter Inc | Scientific & Technical Instruments | Technology | -0.67 | 3.90 | 27.54 | 29.23 | 38.48 | 42.17 | 156.94 | 120.13 |
| | Cognex Corp | Scientific & Technical Instruments | Technology | -0.17 | 6.01 | 12.83 | 26.15 | 28.10 | -7.23 | -4.07 | -38.25 |
| | Coherent Corp | Scientific & Technical Instruments | Technology | -1.52 | -4.99 | -3.87 | -13.26 | 58.05 | 77.14 | -79.98 | -79.06 |
| | Electro-Sensors Inc | Scientific & Technical Instruments | Technology | -0.73 | -4.24 | 1.50 | -1.45 | 9.41 | -8.74 | -15.38 | -7.92 |
| | ESCO Technologies Inc | Scientific & Technical Instruments | Technology | -5.79 | -2.13 | 2.71 | 4.94 | 4.45 | 7.99 | 61.88 | 1.65 |
| | FARO Technologies Inc | Scientific & Technical Instruments | Technology | -3.17 | 4.35 | -4.92 | -19.05 | 11.21 | 57.26 | -42.82 | -72.78 |
| | Garmin Ltd | Scientific & Technical Instruments | Technology | -0.22 | 1.78 | 15.74 | 38.03 | 47.16 | 67.58 | 77.28 | 28.56 |
| | Itron Inc | Scientific & Technical Instruments | Technology | -1.12 | 0.29 | 18.60 | 41.19 | 69.43 | 61.02 | 124.38 | 26.11 |
| | Luna Innovations Inc | Scientific & Technical Instruments | Technology | -3.57 | -11.76 | -3.91 | -65.56 | -52.80 | -57.48 | -49.34 | -75.25 |
| | MIND Technology Inc | Scientific & Technical Instruments | Technology | 2.52 | -22.93 | 1.59 | -29.22 | -3.87 | 2.52 | -52.45 | -80.65 |
| | MKS Instruments Inc | Scientific & Technical Instruments | Technology | 2.26 | 6.95 | 4.95 | 8.61 | 84.76 | 55.70 | 15.94 | -23.41 |
| | Mesa Laboratories Inc | Scientific & Technical Instruments | Technology | -0.91 | 0.47 | 11.52 | 21.91 | 36.91 | -26.74 | -47.46 | -52.82 |
| | MicroVision Inc | Scientific & Technical Instruments | Technology | -25.00 | -24.53 | -25.00 | -53.09 | -38.94 | -48.73 | -59.63 | -91.23 |
| | Teledyne Technologies Inc | Scientific & Technical Instruments | Technology | 0.22 | 2.12 | -2.23 | -7.86 | 2.79 | -4.93 | 0.38 | -8.91 |
| | Trimble Inc | Scientific & Technical Instruments | Technology | 0.04 | 1.56 | -7.67 | 3.86 | 35.72 | 19.18 | -8.22 | -26.94 |
| | Sensata Technologies Holding Plc | Scientific & Technical Instruments | Technology | -0.70 | 5.97 | 20.57 | 26.76 | 35.07 | 6.38 | -2.15 | -24.60 |
| | Vishay Precision Group Inc | Scientific & Technical Instruments | Technology | -0.78 | -6.28 | -4.89 | -2.56 | 13.84 | -4.69 | 7.73 | -3.16 |
| | Energous Corp | Scientific & Technical Instruments | Technology | -4.00 | -2.04 | -19.55 | -23.81 | -20.88 | -80.22 | -91.53 | -97.12 |
| | Keysight Technologies Inc | Scientific & Technical Instruments | Technology | -0.53 | 0.69 | -4.36 | -5.57 | 20.89 | 3.12 | 11.19 | 7.37 |
| | Novanta Inc | Scientific & Technical Instruments | Technology | -0.30 | 0.87 | -1.58 | -3.01 | 30.86 | -1.75 | 34.06 | 28.64 |
| | Fortive Corp | Scientific & Technical Instruments | Technology | -0.77 | 1.05 | -7.63 | -7.44 | 17.04 | 19.59 | 32.75 | 8.67 |
| | MIND Technology Inc 9 Cum. Pfd Series A | Scientific & Technical Instruments | Technology | -0.49 | 26.77 | 57.92 | 80.25 | 17.43 | 98.14 | -9.03 | -36.31 |
| | Sono-Tek Corp | Scientific & Technical Instruments | Technology | 1.03 | 8.18 | 9.38 | -12.99 | -1.81 | 0.62 | -11.09 | 18.11 |
| | Wrap Technologies Inc | Scientific & Technical Instruments | Technology | -1.32 | -11.83 | -26.96 | -66.29 | -48.80 | 20.16 | -30.05 | -75.17 |
