ICON Public Limited Company (ICLR)
NASDAQ: ICLR · Real-Time Price · USD
122.02
+4.64 (3.95%)
May 14, 2026, 11:44 AM EDT - Market open
ICLR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 14, 2026 | 116.39 | 121.36 | 116.39 | 121.90 | - | 3.85% | 199,603 |
| May 13, 2026 | 121.76 | 121.76 | 115.64 | 117.38 | 117.38 | -3.74% | 640,869 |
| May 12, 2026 | 120.65 | 123.31 | 118.03 | 121.94 | 121.94 | 2.51% | 803,699 |
| May 11, 2026 | 124.14 | 124.80 | 118.79 | 118.96 | 118.96 | -4.44% | 824,416 |
| May 8, 2026 | 124.97 | 128.95 | 120.34 | 124.49 | 124.49 | -0.41% | 681,151 |
| May 7, 2026 | 125.27 | 129.73 | 122.91 | 125.00 | 125.00 | 0.70% | 1,121,629 |
| May 6, 2026 | 123.14 | 125.66 | 121.00 | 124.13 | 124.13 | 2.32% | 1,230,811 |
| May 5, 2026 | 112.00 | 122.45 | 112.00 | 121.32 | 121.32 | 8.35% | 1,594,433 |
| May 4, 2026 | 112.42 | 112.53 | 108.80 | 111.97 | 111.97 | -0.78% | 780,868 |
| May 1, 2026 | 119.66 | 120.49 | 112.12 | 112.85 | 112.85 | -4.63% | 999,766 |
| Apr 30, 2026 | 115.15 | 118.80 | 111.00 | 118.33 | 118.33 | 1.86% | 1,545,492 |
| Apr 29, 2026 | 116.25 | 119.43 | 110.38 | 116.17 | 116.17 | 13.35% | 4,097,154 |
| Apr 28, 2026 | 103.09 | 103.85 | 99.06 | 102.49 | 102.49 | -0.70% | 1,580,316 |
| Apr 27, 2026 | 102.42 | 103.34 | 99.37 | 103.21 | 103.21 | 1.02% | 3,350,294 |
| Apr 24, 2026 | 107.71 | 107.71 | 99.93 | 102.17 | 102.17 | -3.92% | 1,801,960 |
| Apr 23, 2026 | 107.50 | 110.10 | 104.03 | 106.34 | 106.34 | -7.87% | 2,320,405 |
| Apr 22, 2026 | 116.91 | 117.72 | 113.48 | 115.43 | 115.43 | 0.22% | 1,164,462 |
| Apr 21, 2026 | 116.47 | 118.68 | 114.10 | 115.18 | 115.18 | -1.66% | 1,023,921 |
| Apr 20, 2026 | 118.25 | 119.45 | 115.78 | 117.12 | 117.12 | -2.14% | 995,363 |
| Apr 17, 2026 | 116.98 | 121.03 | 116.41 | 119.68 | 119.68 | 3.55% | 1,175,806 |
| Apr 16, 2026 | 116.54 | 118.54 | 114.26 | 115.58 | 115.58 | -0.79% | 1,139,195 |
| Apr 15, 2026 | 113.31 | 116.65 | 112.53 | 116.50 | 116.50 | 3.04% | 1,356,758 |
| Apr 14, 2026 | 110.54 | 114.29 | 110.25 | 113.06 | 113.06 | 2.44% | 899,386 |
| Apr 13, 2026 | 106.22 | 111.09 | 105.05 | 110.37 | 110.37 | 3.33% | 951,128 |
| Apr 10, 2026 | 107.76 | 107.76 | 104.07 | 106.81 | 106.81 | 0.10% | 669,617 |
| Apr 9, 2026 | 105.12 | 106.83 | 102.53 | 106.70 | 106.70 | 0.15% | 692,962 |
| Apr 8, 2026 | 111.90 | 113.12 | 106.15 | 106.54 | 106.54 | -0.58% | 784,771 |
| Apr 7, 2026 | 109.62 | 110.74 | 106.42 | 107.16 | 107.16 | -2.24% | 536,851 |
| Apr 6, 2026 | 113.50 | 114.06 | 108.15 | 109.62 | 109.62 | -4.00% | 633,389 |
| Apr 2, 2026 | 110.06 | 115.63 | 108.58 | 114.19 | 114.19 | 2.49% | 661,195 |
| Apr 1, 2026 | 110.83 | 112.94 | 110.33 | 111.42 | 111.42 | 0.69% | 798,208 |
| Mar 31, 2026 | 105.10 | 112.01 | 103.19 | 110.66 | 110.66 | 5.29% | 1,190,155 |
| Mar 30, 2026 | 103.07 | 106.90 | 102.30 | 105.10 | 105.10 | 2.96% | 1,089,566 |
| Mar 27, 2026 | 102.70 | 103.97 | 100.95 | 102.08 | 102.08 | -0.97% | 1,045,776 |
| Mar 26, 2026 | 101.63 | 103.22 | 100.25 | 103.08 | 103.08 | 3.09% | 846,765 |
| Mar 25, 2026 | 102.40 | 104.27 | 97.11 | 99.99 | 99.99 | -1.27% | 557,686 |
| Mar 24, 2026 | 99.88 | 103.92 | 98.60 | 101.28 | 101.28 | 0.93% | 778,745 |
| Mar 23, 2026 | 101.05 | 103.42 | 99.88 | 100.35 | 100.35 | 0.65% | 802,780 |
| Mar 20, 2026 | 98.18 | 100.70 | 97.21 | 99.70 | 99.70 | 1.68% | 1,375,338 |
| Mar 19, 2026 | 96.01 | 98.77 | 95.75 | 98.05 | 98.05 | 0.94% | 689,039 |
| Mar 18, 2026 | 98.30 | 99.73 | 96.50 | 97.14 | 97.14 | -3.33% | 1,164,477 |
| Mar 17, 2026 | 98.99 | 102.34 | 98.01 | 100.49 | 100.49 | 2.95% | 874,149 |
| Mar 16, 2026 | 99.94 | 100.68 | 96.00 | 97.61 | 97.61 | -0.73% | 1,059,407 |
| Mar 13, 2026 | 98.40 | 99.40 | 97.06 | 98.33 | 98.33 | 0.90% | 970,245 |
| Mar 12, 2026 | 104.35 | 107.12 | 97.36 | 97.45 | 97.45 | -7.53% | 1,146,472 |
| Mar 11, 2026 | 107.12 | 107.98 | 104.30 | 105.38 | 105.38 | -1.16% | 791,939 |
| Mar 10, 2026 | 110.25 | 110.25 | 105.75 | 106.62 | 106.62 | -3.10% | 1,353,363 |
| Mar 9, 2026 | 105.77 | 110.41 | 104.01 | 110.03 | 110.03 | 2.64% | 1,051,820 |
| Mar 6, 2026 | 108.23 | 109.97 | 106.28 | 107.20 | 107.20 | -3.07% | 1,393,466 |
| Mar 5, 2026 | 108.43 | 113.88 | 108.43 | 110.60 | 110.60 | 0.36% | 1,330,117 |