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:
July 15: $97.16
July 16: $95.78
July 17: $98.60
July 20: $95.72
July 21 (at 11 a.m. EDT): $97.30
Percent change: 0.14 percent
Stryker:
July 15: $188.63
July 16: $186.65
July 17: $192.98
July 20: $190.78
July 21 (at 11 a.m. EDT): $193.48
Percent change: 2.57 percent
Johnson & Johnson (DePuy Synthes)
July 15: $148.31
July 16: $149.31
July 17: $149.36
July 20: $149.60
July 21 (at 11 a.m. EDT): $150.72
Percent change: 1.62 percent