ICLR
Icon (ICLR)
NASDAQ
$148.97+$8.24 (+5.86%)
Price as of Jun 23, 2026 5:10 PM EDT
  • $11.4B
    Market Cap
  • -4.46%
    1-Year Change
  • Diagnostics & Research
    Industry
  • 1 Month
    +20.51%
    Low Price$113.85
    High Price$152.80
  • 3 Months
    +41.15%
    Low Price$99.99
    High Price$152.80
  • 1 Year
    -4.46%
    Low Price$80.08
    High Price$202.92
Date
Open
High
Low
Close
Change (%)
Volume
06/22/2026
145.77
148.00
140.14
140.73
-3.61%
918,795
06/18/2026
145.32
146.51
141.70
146.00
+1.91%
870,065
06/17/2026
143.65
145.09
140.00
143.27
-0.19%
989,822
06/16/2026
148.88
148.88
142.93
143.54
-2.83%
568,515
06/15/2026
147.20
148.74
144.84
147.72
+1.05%
598,044
06/12/2026
150.11
151.53
143.86
146.18
-2.49%
703,865
06/11/2026
144.89
149.97
143.30
149.92
+3.69%
790,291
06/10/2026
152.15
154.27
144.31
144.59
-4.76%
1,014,576
06/09/2026
152.93
156.20
150.32
151.82
-0.28%
1,220,459
06/08/2026
149.45
153.94
147.17
152.24
+1.87%
1,129,033
06/05/2026
151.78
153.75
147.97
149.45
-2.19%
1,348,942
06/04/2026
144.28
153.84
144.28
152.80
+6.18%
1,689,878
06/03/2026
136.79
145.92
135.52
143.90
+4.62%
1,380,202
06/02/2026
138.28
143.04
134.39
137.54
-0.35%
1,244,128
06/01/2026
133.70
138.46
132.36
138.03
+1.44%
1,308,108
05/29/2026
134.75
138.46
131.49
136.07
-0.53%
1,581,296
05/28/2026
117.82
139.69
116.48
136.80
+15.49%
3,417,977
05/27/2026
114.50
118.67
113.94
118.45
+4.04%
1,765,705
05/27/2026
$2.52 Earnings
05/26/2026
116.78
116.78
113.10
113.85
-2.51%
996,523
05/22/2026
116.57
119.55
115.16
116.78
+0.18%
385,072
05/21/2026
113.90
116.80
112.43
116.57
+1.29%
371,709
05/20/2026
112.00
118.05
108.89
115.09
+1.36%
859,077
05/19/2026
114.38
116.63
113.38
113.55
-0.20%
967,129
05/18/2026
116.38
120.00
112.86
113.78
-2.23%
567,475
05/15/2026
117.09
118.70
115.29
116.38
-0.61%
643,446
05/14/2026
116.39
122.77
116.39
117.09
-0.25%
1,185,035
05/13/2026
121.76
121.76
115.64
117.38
-3.74%
641,129
05/12/2026
120.65
123.31
118.03
121.94
+2.51%
803,699
05/11/2026
124.14
124.80
118.79
118.96
-4.44%
824,482
05/08/2026
124.97
128.95
120.34
124.49
-0.41%
681,154
05/07/2026
125.27
129.73
122.91
125.00
+0.70%
1,121,630
05/06/2026
123.14
125.66
121.00
124.13
+2.32%
1,230,809
05/05/2026
112.00
122.45
112.00
121.32
+8.35%
1,594,531
05/04/2026
112.42
112.53
108.80
111.97
-0.78%
781,109
05/01/2026
119.66
120.49
112.12
112.85
-4.63%
1,000,929
04/30/2026
115.15
118.80
111.00
118.33
+1.86%
1,561,246
04/29/2026
116.25
119.43
110.38
116.17
+13.35%
4,097,169
04/28/2026
103.09
103.85
99.06
102.49
-0.70%
1,580,316
04/27/2026
102.42
103.34
99.37
103.21
+1.02%
3,350,234
04/24/2026
107.71
107.71
99.93
102.17
-3.92%
1,801,947
04/23/2026
107.50
110.10
104.03
106.34
-7.87%
2,320,405
04/22/2026
116.91
117.72
113.48
115.43
+0.22%
1,164,462
04/21/2026
116.47
118.68
114.10
115.18
-1.66%
1,023,872
04/20/2026
118.25
119.45
115.78
117.12
-2.14%
995,363
04/17/2026
116.98
121.03
116.41
119.68
+3.55%
1,175,806
04/16/2026
116.54
118.54
114.26
115.58
-0.79%
1,139,195
04/15/2026
113.31
116.65
112.53
116.50
+3.04%
1,356,758
04/14/2026
110.54
114.29
110.25
113.06
+2.44%
899,386
04/13/2026
106.22
111.09
105.05
110.37
+3.33%
951,128
04/10/2026
107.76
107.76
104.07
106.81
+0.10%
669,617
04/09/2026
105.12
106.83
102.53
106.70
+0.15%
692,962
04/08/2026
111.90
113.12
106.15
106.54
-0.58%
784,771
04/07/2026
109.62
110.74
106.42
107.16
-2.24%
536,851
04/06/2026
113.50
114.06
108.15
109.62
-4.00%
633,389
04/02/2026
110.06
115.63
108.58
114.19
+2.49%
661,195
04/01/2026
110.83
112.94
110.33
111.42
+0.69%
798,208
03/31/2026
105.10
112.01
103.19
110.66
+5.29%
1,190,155
03/30/2026
103.07
106.90
102.30
105.10
+2.96%
1,089,566
03/27/2026
102.70
103.97
100.95
102.08
-0.97%
1,045,776
03/26/2026
101.63
103.22
100.25
103.08
+3.09%
846,765
03/25/2026
102.40
104.27
97.11
99.99
-1.27%
557,686
03/24/2026
99.88
103.92
98.60
101.28
+0.93%
778,745
03/23/2026
101.05
103.42
99.88
100.35
+0.65%
802,780
03/20/2026
98.18
100.70
97.21
99.70
+1.68%
1,373,879
03/19/2026
96.01
98.77
95.75
98.05
+0.94%
689,039
03/18/2026
98.30
99.73
96.50
97.14
-3.33%
1,164,477
03/17/2026
98.99
102.34
98.01
100.49
+2.95%
874,124
03/16/2026
99.94
100.68
96.00
97.61
-0.73%
1,059,407
03/13/2026
98.40
99.40
97.06
98.33
+0.90%
970,245
03/12/2026
104.35
107.12
97.36
97.45
-7.53%
1,146,472
03/11/2026
107.12
107.98
104.30
105.38
-1.16%
791,939
03/10/2026
110.25
110.25
105.75
106.62
-3.10%
1,353,363
03/09/2026
105.77
110.41
104.01
110.03
+2.64%
1,051,820
03/06/2026
108.23
109.97
106.28
107.20
-3.07%
1,393,466
03/05/2026
108.43
113.88
108.43
110.60
+0.36%
1,330,117
03/04/2026
109.29
111.37
106.98
110.20
+1.38%
1,027,038
03/03/2026
105.89
109.58
103.74
108.70
+0.40%
1,225,753
03/02/2026
105.81
110.28
105.51
108.27
+0.12%
1,772,031
02/27/2026
105.95
108.72
104.12
108.14
+1.89%
1,383,290
02/26/2026
100.65
106.86
99.98
106.13
+5.08%
1,396,515
02/25/2026
104.92
104.92
99.49
101.00
-2.97%
1,138,596
02/24/2026
104.84
106.89
103.85
104.09
-0.54%
1,287,055
02/23/2026
100.68
105.50
100.03
104.66
+4.97%
2,454,668
02/20/2026
96.83
100.83
96.83
99.70
+1.31%
1,642,937
02/19/2026
94.85
99.52
92.59
98.41
+1.98%
2,217,636
02/18/2026
89.26
97.30
87.91
96.50
+8.89%
3,163,478
02/17/2026
90.48
94.33
88.38
88.62
-4.71%
5,243,362
02/13/2026
81.50
96.55
81.31
93.00
+16.13%
14,188,052
02/12/2026
79.97
87.00
66.57
80.08
-39.85%
23,558,138
02/11/2026
143.34
145.28
130.01
133.14
-7.89%
3,494,949
02/10/2026
154.40
154.99
144.01
144.55
-6.48%
1,515,345
02/09/2026
150.80
155.00
148.91
154.57
+2.64%
1,316,689
02/06/2026
145.23
153.15
144.51
150.59
+3.58%
1,775,730
02/05/2026
162.62
164.72
144.27
145.39
-10.86%
1,363,511
02/04/2026
167.67
168.99
162.87
163.11
-2.86%
1,858,472
02/03/2026
178.43
178.69
164.93
167.91
-5.98%
927,326
02/02/2026
180.25
180.51
175.07
178.59
-0.92%
1,108,139
01/30/2026
183.26
186.00
176.34
180.25
-3.03%
961,757
01/29/2026
185.03
186.27
180.03
185.89
-0.23%
555,448