Alnylam Pharmaceuticals, Inc. (ALNY) NASDAQ

286.12

-9.51(-3.22%)

Updated at June 02 04:00PM

Currency In USD

ALNY Historical Return

If you invested $1000 in Alnylam Pharmaceuticals, Inc. (ALNY) 10 years ago, it would be worth $4,075.78 as of June 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,942.56, while $1000 invested 1 year ago would be worth $941.9. This corresponds to total returns of 307.58%, 94.26%, -5.81%, respectively, with annualized returns of 15.08%, 14.19%, -5.81%.

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

ALNY Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 02, 2026	293.94	286.12	286.12	295.6	285	1.04M
June 01, 2026	299.51	295.63	295.63	303.98	295.13	1.03M
May 29, 2026	302.43	301.98	301.98	305.68	297.62	2.27M
May 28, 2026	293	305.06	305.06	305.98	291.84	1.02M
May 27, 2026	293.4	295.63	295.63	299.98	292.91	629,457
May 26, 2026	299	295.5	295.5	301.09	294.26	649,711
May 22, 2026	299.12	297.45	297.45	303.33	294.99	627,774
May 21, 2026	296.64	300.51	300.51	301.43	293	650,230
May 20, 2026	297.8	298.48	298.48	300.08	292.1	799,204
May 19, 2026	289	294.3	294.3	294.93	284.38	751,411
May 18, 2026	287.14	286.27	286.27	291.97	285.26	873,359
May 15, 2026	294.78	286.98	286.98	298	286.76	1.15M
May 14, 2026	290.72	293.45	293.45	297	287.51	889,660
May 13, 2026	290.7	291.48	291.48	298.38	288.56	975,709
May 12, 2026	288.66	292.03	292.03	295.86	286.73	826,081
May 11, 2026	294.15	284.84	284.84	296.37	284.28	1.23M
May 08, 2026	295.91	295.05	295.05	300.17	293.06	916,418
May 07, 2026	300.55	295.91	295.91	303.46	293.78	1.13M
May 06, 2026	301.57	303	303	306.03	298.96	1.01M
May 05, 2026	297.81	301.11	301.11	302.67	295.02	823,801
May 04, 2026	298	297.93	297.93	300.49	288.06	1.59M
May 01, 2026	308.76	296.11	296.11	311.88	295.79	1.12M
April 30, 2026	307.48	309.49	309.49	317.56	287	2.19M
April 29, 2026	300.48	301.19	301.19	304.22	294.06	1.57M
April 28, 2026	308.97	302.11	302.11	314.17	301.8	994,400
April 27, 2026	303.87	308.51	308.51	314.74	303.7	1.09M
April 24, 2026	309.63	305.54	305.54	311.1	302.9	817,016
April 23, 2026	313.59	313.79	313.79	315.83	310.79	585,883
April 22, 2026	308.43	310.58	310.58	312.69	307.85	1M
April 21, 2026	307.32	308.43	308.43	310.5	301.63	1.45M
April 20, 2026	306.56	310.94	310.94	312.25	305	911,262
April 17, 2026	326.09	309.66	309.66	326.53	306	1.49M
April 16, 2026	333.39	320.13	320.13	333.39	318.93	953,479
April 15, 2026	341.63	333.39	333.39	342.23	331.02	755,491
April 14, 2026	330.81	339.41	339.41	343.36	330.54	1.18M
April 13, 2026	320.66	333	333	333.56	319	967,589
April 10, 2026	323.49	322.11	322.11	328.93	317.53	698,598
April 09, 2026	325.67	321.28	321.28	326.9	318.77	1.07M
April 08, 2026	327.49	327.25	327.25	330.3	324.44	973,154
April 07, 2026	319.48	319.52	319.52	322.35	313.54	1.31M
April 06, 2026	320.1	330.34	330.34	335.58	320.1	1.22M
April 02, 2026	323.03	318.85	318.85	325.49	315.9	872,342
April 01, 2026	332.69	328.73	328.73	335.48	327.59	673,073
March 31, 2026	319.06	330.89	330.87	332.48	318.37	1.34M
March 30, 2026	319.32	316.09	316.09	321.76	314.21	1.22M
March 27, 2026	327.1	317.36	317.36	329.69	316.85	814,778
March 26, 2026	328.9	328.16	328.16	332.81	327.69	1.11M
March 25, 2026	313.34	328.7	328.7	329.48	311.71	1.12M
March 24, 2026	303.42	308.05	308.05	308.91	299.62	1.49M
March 23, 2026	320.77	306.66	306.66	323.23	304.38	1.32M
March 20, 2026	311.05	312.17	312.17	322.43	311.05	2.05M
March 19, 2026	316.42	311.1	311.1	317.61	309.73	635,491
March 18, 2026	317.5	314.8	314.8	319.27	312.58	1.02M
March 17, 2026	319.63	320.42	320.42	326.96	317.53	1.8M
March 16, 2026	311.22	318.91	318.91	319.55	311.22	1.23M
March 13, 2026	319	313.41	313.41	319.5	309.92	828,858
March 12, 2026	320.53	317.23	317.23	321	309.61	1.25M
March 11, 2026	322	320.43	320.43	323.71	317.75	906,551
March 10, 2026	325.6	322.38	322.38	326.18	317.03	1.13M
March 09, 2026	317.25	323.59	323.59	323.68	313.12	1.08M