Here's how Medtronic, Stryker and Johnson & Johnson's shares have fluctuated over the last five days.
Note: Becker's is using final numbers at market close for each day unless otherwise noted.
Medtronic:
Aug: 12: $102.08
Aug. 13: $101.29
Aug. 14: $100.72
Aug. 17: $101.89
Aug. 18 (at 11 a.m. EDT): $101.84
Percent change: -0.14 percent
Stryker:
Aug: 12: $190.23
Aug. 13: $191.02
Aug. 14: $188.40
Aug. 17: $189.07
Aug. 18 (at 11 a.m. EDT): $188.61
Percent change: -0.85
Johnson & Johnson (DePuy Synthes)
Aug: 12: $149.62
Aug. 13: $148
Aug. 14: $148.17
Aug. 17: $149
Aug. 18 (at 11 a.m. EDT): $148.89
Percent change: -0.49 percent