ICON Public Limited Company (ICLR) NASDAQ

137.87

-0.165(-0.12%)

Updated at June 02 12:45PM

Currency In USD

ICLR Historical Return

If you invested $1000 in ICON Public Limited Company (ICLR) 10 years ago, it would be worth $1,912.4 as of June 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $624.95, while $1000 invested 1 year ago would be worth $1,069.55. This corresponds to total returns of 91.24%, -37.5%, 6.96%, respectively, with annualized returns of 6.69%, -8.97%, 6.96%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

ICLR Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 01, 2026	133.7	138.03	138.03	138.46	132.36	1.31M
May 29, 2026	134.75	136.07	136.07	138.46	131.49	1.58M
May 28, 2026	117.82	136.8	136.8	139.69	116.48	3.42M
May 27, 2026	114.5	118.45	118.45	118.68	113.94	1.75M
May 26, 2026	116.78	113.85	113.85	116.78	113.1	996,412
May 22, 2026	116.57	116.78	116.78	119.55	115.16	383,729
May 21, 2026	113.9	116.57	116.57	116.8	112.43	371,708
May 20, 2026	112	115.09	115.09	118.05	108.89	859,076
May 19, 2026	114.38	113.55	113.55	116.63	113.38	967,123
May 18, 2026	116.38	113.78	113.78	120	112.86	567,475
May 15, 2026	117.09	116.38	116.38	118.7	115.29	643,446
May 14, 2026	116.39	117.09	117.09	122.77	116.39	1.18M
May 13, 2026	121.76	117.38	117.38	121.76	115.64	641,039
May 12, 2026	120.65	121.94	121.94	123.31	118.03	803,699
May 11, 2026	124.14	118.96	118.96	124.8	118.79	824,416
May 08, 2026	124.97	124.49	124.49	128.95	120.34	681,151
May 07, 2026	125.27	125	125	129.73	122.91	1.12M
May 06, 2026	123.14	124.13	124.13	125.66	121	1.23M
May 05, 2026	112	121.32	121.32	122.45	112	1.59M
May 04, 2026	112.42	111.97	111.97	112.53	108.8	780,868
May 01, 2026	119.66	112.85	112.85	120.49	112.12	1M
April 30, 2026	115.15	118.33	118.33	118.8	111	1.55M
April 29, 2026	116.25	116.17	116.17	119.43	110.38	4.1M
April 28, 2026	103.09	102.49	102.49	103.85	99.06	1.58M
April 27, 2026	102.42	103.21	103.21	103.34	99.37	3.35M
April 24, 2026	107.71	102.17	102.17	107.71	99.93	1.8M
April 23, 2026	107.5	106.34	106.34	110.05	104.03	2.26M
April 22, 2026	116.91	115.43	115.43	117.72	113.48	1.16M
April 21, 2026	116.47	115.18	115.18	118.68	114.1	1.02M
April 20, 2026	118.25	117.12	117.12	119.45	115.78	994,890
April 17, 2026	116.98	119.68	119.68	121.03	116.41	1.18M
April 16, 2026	116.54	115.58	115.58	118.54	114.26	1.14M
April 15, 2026	113.31	116.5	116.5	116.65	112.53	1.36M
April 14, 2026	110.54	113.06	113.06	114.29	110.25	899,379
April 13, 2026	106.22	110.37	110.37	111.09	105.05	950,963
April 10, 2026	107.76	106.81	106.81	107.76	104.07	669,617
April 09, 2026	105.12	106.7	106.7	106.83	102.53	692,962
April 08, 2026	111.9	106.54	106.54	113.12	106.15	784,732
April 07, 2026	109.62	107.16	107.16	110.74	106.42	536,851
April 06, 2026	113.5	109.62	109.62	114.06	108.15	633,331
April 02, 2026	110.06	114.19	114.19	115.63	108.58	660,589
April 01, 2026	110.83	111.42	111.42	112.94	110.33	798,208
March 31, 2026	105.1	110.66	110.66	112.01	103.19	1.19M
March 30, 2026	103.07	105.1	105.1	106.9	102.3	1.09M
March 27, 2026	102.7	102.08	102.08	103.97	100.95	1.05M
March 26, 2026	101.63	103.08	103.08	103.22	100.25	846,755
March 25, 2026	102.4	99.99	99.99	104.27	97.11	557,658
March 24, 2026	99.88	101.28	101.28	103.92	98.6	750,417
March 23, 2026	101.05	100.35	100.35	103.42	99.88	802,573
March 20, 2026	98.18	99.7	99.7	100.7	97.21	1.37M
March 19, 2026	96.01	98.05	98.05	98.77	95.75	669,017
March 18, 2026	98.3	97.14	97.14	99.73	96.5	1.14M
March 17, 2026	98.99	100.49	100.49	102.34	98.01	828,158
March 16, 2026	99.94	97.61	97.61	100.68	96	1.05M
March 13, 2026	98.4	98.33	98.33	99.4	97.06	942,695
March 12, 2026	104.35	97.45	97.45	107.12	97.36	1.14M
March 11, 2026	107.12	105.38	105.38	107.98	104.3	753,903
March 10, 2026	110.25	106.62	106.62	110.25	105.75	1.35M
March 09, 2026	105.77	110.03	110.03	110.41	104.01	1.04M
March 06, 2026	108.23	107.2	107.2	109.97	106.28	1.39M