$ARWR: Arrowhead Pharmaceuticals, Inc. - Common Stock
2026-02-17 ARWR 2026-02-17 13:01:03 63.14 63.00 -1.30% ARWR 2026-02-17 14:01:04 63.44 63.30 -0.82% ARWR 2026-02-17 15:01:03 64.20 64.11 0.53% ARWR 2026-02-17 16:01:07 63.68 63.63 -0.22% ARWR 2026-02-17 17:01:03 66.00 61.00 -0.19% ARWR 2026-02-17 21:01:30 0.00 0.00 -0.19% 2026-02-18 ARWR 2026-02-18 05:01:01 77.77 36.96 -0.19% ARWR 2026-02-18 06:01:07 66.99 62.40 -0.19% ARWR 2026-02-18 07:01:01 66.99 63.80 -0.19% ARWR 2026-02-18 08:01:08 64.99 63.80 0.20% ARWR 2026-02-18 09:01:05 64.71 62.53 0.19% ARWR 2026-02-18 10:01:09 64.71 63.51 0.19% ARWR 2026-02-18 11:01:02 65.15 64.93 2.01% ARWR 2026-02-18 12:01:06 64.60 64.51 1.33% ARWR 2026-02-18 13:01:03 64.64 64.53 1.43% ARWR 2026-02-18 14:01:07 64.21 64.19 0.78% ARWR 2026-02-18 15:01:05 64.96 64.89 1.99% ARWR 2026-02-18 16:01:10 64.45 64.37 1.18% ARWR 2026-02-18 17:01:02 65.65 62.50 1.08% ARWR 2026-02-18 20:01:09 65.65 62.00 1.08% ARWR 2026-02-18 21:01:28 0.00 0.00 1.08% 2026-02-19 ARWR 2026-02-19 05:01:04 76.00 62.30 1.08% ARWR 2026-02-19 06:01:09 66.99 62.31 1.08% ARWR 2026-02-19 07:01:16 66.88 62.31 1.08% ARWR 2026-02-19 08:01:06 66.69 62.54 1.08% ARWR 2026-02-19 09:01:02 66.69 62.30 1.08% ARWR 2026-02-19 10:01:03 66.05 62.30 1.08% ARWR 2026-02-19 11:01:00 63.41 63.15 -1.87% ARWR 2026-02-19 12:01:09 63.92 63.79 -0.80% ARWR 2026-02-19 13:01:02 63.95 63.84 -0.68% ARWR 2026-02-19 14:01:06 63.99 63.90 -0.72% ARWR 2026-02-19 15:01:03 63.83 63.73 -0.91% ARWR 2026-02-19 16:01:09 63.91 63.88 -0.74% ARWR 2026-02-19 17:01:04 65.12 63.92 -0.71% ARWR 2026-02-19 18:01:09 65.12 62.30 -0.70% ARWR 2026-02-19 21:01:25 0.00 0.00 -0.70% 2026-02-20 ARWR 2026-02-20 05:01:00 72.00 62.30 -0.70% ARWR 2026-02-20 06:01:09 65.30 63.86 -0.70% ARWR 2026-02-20 09:01:07 63.85 62.51 -0.51% ARWR 2026-02-20 10:01:07 65.30 62.00 -0.51% ARWR 2026-02-20 11:01:00 62.54 62.31 -2.22% ARWR 2026-02-20 12:01:06 63.43 63.25 -0.78% ARWR 2026-02-20 13:01:23 64.52 64.44 0.98% ARWR 2026-02-20 14:01:16 64.19 64.09 0.51% ARWR 2026-02-20 15:01:13 63.79 63.69 -0.23% ARWR 2026-02-20 16:01:08 63.55 63.46 -0.54% ARWR 2026-02-20 17:01:42 64.85 62.57 -0.40% ARWR 2026-02-20 18:01:11 64.85 62.57 -0.41% ARWR 2026-02-20 20:01:18 64.49 62.57 -0.41% ARWR 2026-02-20 21:01:51 0.00 0.00 -0.41% 2026-02-23 ARWR 2026-02-23 05:01:13 101.74 60.50 -0.41% ARWR 2026-02-23 06:01:08 72.72 60.74 -0.41% ARWR 2026-02-23 07:01:01 67.20 60.74 -0.41% ARWR 2026-02-23 08:01:06 66.69 62.58 -0.41% ARWR 2026-02-23 10:01:08 63.99 60.50 -0.19% ARWR 2026-02-23 11:01:00 63.67 63.54 -0.05% ARWR 2026-02-23 12:01:14 63.44 63.31 -0.38% ARWR 2026-02-23 13:01:09 62.84 62.77 -1.27% ARWR 2026-02-23 14:01:16 63.08 62.94 -0.91% ARWR 2026-02-23 15:01:06 63.36 63.29 -0.42% ARWR 2026-02-23 16:01:10 63.01 62.92 -0.92% ARWR 2026-02-23 17:01:09 63.50 62.00 -0.70% ARWR 2026-02-23 18:01:05 63.50 62.00 -0.71% ARWR 2026-02-23 20:01:18 63.50 61.82 -0.71% ARWR 2026-02-23 21:01:34 0.00 0.00 -0.71% 2026-02-24 ARWR 2026-02-24 05:01:07 77.77 61.83 -0.71% ARWR 2026-02-24 06:01:07 68.92 61.83 -0.71% ARWR 2026-02-24 08:01:05 65.50 61.99 -0.71% ARWR 2026-02-24 09:01:08 65.50 61.00 -0.71% ARWR 2026-02-24 11:01:01 64.07 63.90 1.60% ARWR 2026-02-24 12:01:06 64.26 64.12 1.78% ARWR 2026-02-24 13:01:11 64.85 64.73 2.56% ARWR 2026-02-24 14:01:33 64.50 64.45 2.09% ARWR 2026-02-24 15:01:31 64.71 64.62 2.42% ARWR 2026-02-24 16:01:42 64.77 64.72 2.48% ARWR 2026-02-24 17:01:21 64.94 61.00 0.91% ARWR 2026-02-24 18:01:20 64.94 61.00 0.92% ARWR 2026-02-24 19:01:41 64.94 62.80 0.92% ARWR 2026-02-24 20:04:07 64.94 61.00 0.92% ARWR 2026-02-24 21:01:28 0.00 0.00 0.92% 2026-02-25 ARWR 2026-02-25 05:00:58 77.77 61.00 0.92% ARWR 2026-02-25 06:01:21 72.72 62.20 0.92% ARWR 2026-02-25 07:01:02 72.72 62.20 0.52% ARWR 2026-02-25 08:01:15 66.74 62.20 0.52% ARWR 2026-02-25 09:01:41 66.74 63.68 0.52% ARWR 2026-02-25 10:01:14 64.00 62.19 -0.79% ARWR 2026-02-25 11:01:06 64.21 63.98 0.55% ARWR 2026-02-25 12:01:12 63.01 62.76 -1.22% ARWR 2026-02-25 13:01:14 62.54 62.34 -2.01% ARWR 2026-02-25 14:01:19 61.89 61.81 -2.93% ARWR 2026-02-25 15:01:18 62.36 62.18 -2.30% ARWR 2026-02-25 16:01:17 61.45 61.38 -3.61% ARWR 2026-02-25 18:01:06 62.54 61.60 -3.14% ARWR 2026-02-25 19:00:56 62.54 61.00 -3.14% ARWR 2026-02-25 21:01:32 0.00 0.00 -3.14% 2026-02-26 ARWR 2026-02-26 05:00:57 98.58 61.00 -3.14% ARWR 2026-02-26 06:01:07 62.29 61.01 -3.14% ARWR 2026-02-26 07:01:04 62.29 61.03 -3.14% ARWR 2026-02-26 08:01:03 62.29 61.31 0.77% ARWR 2026-02-26 10:01:01 61.99 61.31 0.77% ARWR 2026-02-26 11:01:00 61.75 61.50 -0.13% ARWR 2026-02-26 12:01:14 61.62 61.58 -0.03% ARWR 2026-02-26 13:01:05 61.83 61.72 0.28% ARWR 2026-02-26 14:01:05 61.29 61.24 -0.52% ARWR 2026-02-26 15:01:07 62.77 62.71 1.74% ARWR 2026-02-26 16:01:07 63.14 63.10 2.37% ARWR 2026-02-26 17:01:08 66.10 60.80 2.80% ARWR 2026-02-26 18:01:59 66.10 60.80 2.89% ARWR 2026-02-26 20:01:07 66.10 60.50 2.89% ARWR 2026-02-26 21:01:01 0.00 0.00 2.89% 2026-02-27 ARWR 2026-02-27 05:01:03 75.00 60.51 2.89% ARWR 2026-02-27 06:01:09 72.72 60.51 2.89% ARWR 2026-02-27 08:01:05 63.71 60.51 2.89% ARWR 2026-02-27 09:00:59 63.71 61.51 2.89% ARWR 2026-02-27 10:01:06 63.06 61.99 2.89% ARWR 2026-02-27 11:00:57 63.89 63.59 0.58% ARWR 2026-02-27 12:01:05 63.89 63.76 0.68% ARWR 2026-02-27 13:01:07 63.94 63.90 0.91% ARWR 2026-02-27 14:01:15 62.62 62.48 -1.38% ARWR 2026-02-27 15:01:00 63.29 63.23 -0.24% ARWR 2026-02-27 16:01:13 63.22 63.08 -0.41% ARWR 2026-02-27 17:00:58 75.00 61.99 -0.18% ARWR 2026-02-27 18:01:13 70.01 63.33 -0.09% ARWR 2026-02-27 19:01:07 70.01 61.99 -0.09% ARWR 2026-02-27 21:01:33 0.00 0.00 -0.09% 2026-03-02 ARWR 2026-03-02 05:01:09 70.00 52.00 -0.09% ARWR 2026-03-02 06:01:10 70.00 56.69 -1.83% ARWR 2026-03-02 07:01:03 63.49 56.69 -1.83% ARWR 2026-03-02 08:01:34 64.49 56.69 -1.83% ARWR 2026-03-02 10:01:09 63.14 56.69 -1.83% ARWR 2026-03-02 11:00:59 61.71 61.55 -2.52% ARWR 2026-03-02 12:01:09 63.48 63.23 0.13% ARWR 2026-03-02 13:01:05 64.53 64.45 1.92% ARWR 2026-03-02 14:01:11 64.76 64.64 2.19% ARWR 2026-03-02 15:01:06 64.38 64.29 1.70% ARWR 2026-03-02 16:01:10 64.69 64.65 2.21% ARWR 2026-03-02 17:00:59 75.00 64.15 1.67% ARWR 2026-03-02 18:01:07 71.86 61.50 1.68% ARWR 2026-03-02 21:01:30 0.00 0.00 1.68% 2026-03-03 ARWR 2026-03-03 05:01:02 64.33 26.55 -3.03% ARWR 2026-03-03 06:01:08 64.33 60.01 -3.03% ARWR 2026-03-03 07:01:00 63.49 60.01 -3.03% ARWR 2026-03-03 08:01:05 63.99 61.21 -2.91% ARWR 2026-03-03 09:01:05 63.42 62.51 -1.41% ARWR 2026-03-03 10:01:09 63.42 62.51 -1.50% ARWR 2026-03-03 11:01:00 63.51 63.30 -1.39% ARWR 2026-03-03 12:01:12 64.70 64.56 0.43% ARWR 2026-03-03 13:01:05 66.10 66.01 2.72% ARWR 2026-03-03 14:01:09 66.61 66.43 3.33% ARWR 2026-03-03 15:01:06 65.38 65.26 1.58% ARWR 2026-03-03 16:01:10 64.74 64.51 0.46% ARWR 2026-03-03 17:01:03 64.06 63.00 -0.36% ARWR 2026-03-03 21:01:06 0.00 0.00 -0.36% 2026-03-04 ARWR 2026-03-04 05:01:03 75.00 27.47 -0.36% ARWR 2026-03-04 06:01:06 75.00 62.51 -1.07% ARWR 2026-03-04 08:01:06 67.99 64.12 0.93% ARWR 2026-03-04 09:01:00 69.80 62.51 0.34% ARWR 2026-03-04 10:01:04 65.08 64.70 0.64% ARWR 2026-03-04 11:01:01 64.30 64.04 0.06% ARWR 2026-03-04 12:01:04 64.16 63.92 -0.05% ARWR 2026-03-04 13:01:04 63.53 63.38 -0.87% ARWR 2026-03-04 14:01:09 64.51 64.34 0.54% ARWR 2026-03-04 15:01:01 64.84 64.73 1.10% ARWR 2026-03-04 16:01:08 65.92 65.81 2.70% ARWR 2026-03-04 17:01:03 67.03 63.84 1.55% ARWR 2026-03-04 18:01:06 67.03 63.84 1.56% ARWR 2026-03-04 21:01:05 0.00 0.00 1.56% 2026-03-05 ARWR 2026-03-05 05:01:03 65.20 27.25 -0.69% ARWR 2026-03-05 06:01:10 65.40 64.01 -0.30% ARWR 2026-03-05 09:00:59 65.09 64.01 -0.30% ARWR 2026-03-05 10:01:05 64.70 64.01 -1.17% ARWR 2026-03-05 11:00:58 65.08 64.87 -0.27% ARWR 2026-03-05 12:01:05 64.35 64.15 -1.40% ARWR 2026-03-05 13:01:01 64.41 64.29 -1.14% ARWR 2026-03-05 14:01:16 63.89 63.84 -1.87% ARWR 2026-03-05 15:01:07 64.21 64.03 -1.51% ARWR 2026-03-05 16:01:09 64.36 64.14 -1.29% ARWR 2026-03-05 17:01:13 66.39 63.50 -2.32% ARWR 2026-03-05 18:01:01 66.39 63.50 -2.29% ARWR 2026-03-05 20:01:03 66.39 63.20 -2.29% ARWR 2026-03-05 21:01:09 0.00 0.00 -2.29% 2026-03-06 ARWR 2026-03-06 05:01:04 101.76 27.25 -2.29% ARWR 2026-03-06 06:01:35 63.85 56.70 -2.29% ARWR 2026-03-06 08:01:31 63.85 57.80 -2.29% ARWR 2026-03-06 09:01:24 69.03 57.80 -2.29% ARWR 2026-03-06 10:01:29 67.71 57.67 -1.20% ARWR 2026-03-06 11:01:29 59.10 58.82 -6.91% ARWR 2026-03-06 12:01:22 58.74 58.61 -7.54% ARWR 2026-03-06 13:01:17 58.29 58.20 -8.22% ARWR 2026-03-06 14:01:28 58.49 58.38 -7.99% ARWR 2026-03-06 15:01:24 59.03 58.92 -7.05% ARWR 2026-03-06 16:01:52 59.47 59.40 -6.34% ARWR 2026-03-06 17:01:53 60.60 57.47 -5.81% ARWR 2026-03-06 18:02:44 60.60 57.47 -4.92% ARWR 2026-03-06 19:01:58 60.60 58.02 -4.92% ARWR 2026-03-06 21:02:22 0.00 0.00 -4.92% 2026-03-09 ARWR 2026-03-09 04:02:11 58.65 56.55 -4.92% ARWR 2026-03-09 06:01:41 58.68 58.01 -2.63% ARWR 2026-03-09 07:01:32 58.68 58.01 -2.75% ARWR 2026-03-09 09:01:21 58.39 57.64 -2.69% ARWR 2026-03-09 10:01:33 57.43 57.29 -3.87% ARWR 2026-03-09 11:01:24 58.07 57.86 -2.88% ARWR 2026-03-09 12:02:03 59.40 59.19 -0.96% ARWR 2026-03-09 13:01:21 58.94 58.76 -1.62% ARWR 2026-03-09 14:01:40 58.66 58.55 -1.92% ARWR 2026-03-09 15:01:25 59.35 59.22 -0.88% ARWR 2026-03-09 16:01:37 66.49 57.00 1.35% ARWR 2026-03-09 17:01:49 66.21 57.00 -0.12% ARWR 2026-03-09 19:04:59 66.21 60.00 -0.12% ARWR 2026-03-09 20:10:04 0.00 0.00 -0.12% 2026-03-10 ARWR 2026-03-10 04:01:18 68.31 56.00 -0.12% ARWR 2026-03-10 05:01:12 68.30 56.00 -0.18% ARWR 2026-03-10 07:01:16 62.55 56.00 -0.18% ARWR 2026-03-10 08:01:20 62.55 56.00 0.13% ARWR 2026-03-10 09:10:59 62.56 58.46 -0.38% ARWR 2026-03-10 10:02:40 58.44 57.95 -4.35% ARWR 2026-03-10 11:01:09 58.98 58.88 -2.86% ARWR 2026-03-10 12:01:32 59.25 59.09 -2.44% ARWR 2026-03-10 13:02:21 60.09 59.84 -1.35% ARWR 2026-03-10 14:01:37 59.80 59.72 -1.55% ARWR 2026-03-10 15:02:20 59.89 59.77 -1.40% ARWR 2026-03-10 16:01:27 65.95 58.00 -2.44% ARWR 2026-03-10 17:01:22 65.69 58.00 -2.41% ARWR 2026-03-10 20:01:30 0.00 0.00 -2.41% 2026-03-11 ARWR 2026-03-11 04:01:19 60.93 58.02 -2.41% ARWR 2026-03-11 05:01:14 60.93 58.23 -2.41% ARWR 2026-03-11 06:01:24 60.93 58.14 -2.41% ARWR 2026-03-11 07:01:19 59.99 58.02 -2.41% ARWR 2026-03-11 09:01:20 59.99 58.01 -0.64% ARWR 2026-03-11 10:01:20 58.69 58.49 -0.99% ARWR 2026-03-11 11:01:13 59.17 59.01 -0.26% ARWR 2026-03-11 12:01:20 58.39 58.28 -1.35% ARWR 2026-03-11 13:01:23 57.59 57.51 -2.75% ARWR 2026-03-11 14:01:20 57.59 57.54 -2.70% ARWR 2026-03-11 15:01:25 57.75 57.72 -2.41% ARWR 2026-03-11 16:01:15 65.06 56.89 -1.91% ARWR 2026-03-11 17:01:28 65.06 56.89 -1.96% ARWR 2026-03-11 20:02:04 0.00 0.00 -3.34% 2026-03-12 ARWR 2026-03-12 04:01:40 65.06 56.89 -3.34% ARWR 2026-03-12 05:01:18 58.14 56.89 -3.34% ARWR 2026-03-12 06:01:16 58.14 56.90 -3.34% ARWR 2026-03-12 07:01:19 58.14 56.89 -3.34% ARWR 2026-03-12 08:01:18 59.93 56.89 -1.00% ARWR 2026-03-12 09:01:13 57.97 56.89 -0.66% ARWR 2026-03-12 10:01:21 56.41 56.22 -3.07% ARWR 2026-03-12 11:01:18 55.01 54.92 -5.25% ARWR 2026-03-12 12:01:21 55.33 55.20 -4.70% ARWR 2026-03-12 13:01:20 55.55 55.49 -4.39% ARWR 2026-03-12 14:01:18 55.58 55.51 -4.34% ARWR 2026-03-12 15:01:14 55.52 55.49 -4.39% ARWR 2026-03-12 16:01:43 57.00 53.98 -5.22% ARWR 2026-03-12 17:01:28 57.00 55.13 -4.89% ARWR 2026-03-12 18:01:31 57.00 55.50 -4.48% ARWR 2026-03-12 19:01:31 57.00 53.98 -4.48% ARWR 2026-03-12 20:01:29 0.00 0.00 -4.48% 2026-03-13 ARWR 2026-03-13 04:01:26 60.00 52.00 -4.48% ARWR 2026-03-13 05:01:21 55.55 54.40 -0.36% ARWR 2026-03-13 06:01:22 54.68 54.40 -0.69% ARWR 2026-03-13 07:01:20 55.55 54.40 -0.55% ARWR 2026-03-13 09:01:13 55.55 55.01 0.69% ARWR 2026-03-13 10:01:19 55.76 55.69 1.24% ARWR 2026-03-13 11:01:14 54.97 54.83 -0.28% ARWR 2026-03-13 12:01:18 54.43 54.35 -1.08% ARWR 2026-03-13 13:01:16 54.60 54.49 -0.86% ARWR 2026-03-13 14:01:25 54.69 54.60 -0.64% ARWR 2026-03-13 15:01:21 55.14 55.08 0.17% ARWR 2026-03-13 16:03:05 62.56 53.88 0.09% ARWR 2026-03-13 17:01:22 59.70 53.88 0.09% ARWR 2026-03-13 20:01:25 0.00 0.00 0.09% 2026-03-16 ARWR 2026-03-16 04:01:36 59.93 50.00 0.09% ARWR 2026-03-16 05:01:31 59.20 53.37 0.09% ARWR 2026-03-16 06:01:22 59.20 54.90 0.38% ARWR 2026-03-16 07:01:18 59.20 55.46 0.71% ARWR 2026-03-16 08:01:20 59.20 55.01 0.71% ARWR 2026-03-16 09:01:32 59.20 55.30 0.49% ARWR 2026-03-16 10:01:27 56.99 56.86 3.51% ARWR 2026-03-16 11:01:25 57.30 57.15 3.91% ARWR 2026-03-16 12:01:35 57.22 57.12 3.84% ARWR 2026-03-16 13:01:44 57.19 57.13 3.84% ARWR 2026-03-16 14:01:41 57.01 56.93 3.47% ARWR 2026-03-16 15:02:04 57.41 57.32 4.16% ARWR 2026-03-16 16:01:46 58.18 56.26 4.24% ARWR 2026-03-16 17:01:53 58.18 56.26 4.23% ARWR 2026-03-16 18:01:38 58.18 56.26 2.67% ARWR 2026-03-16 20:01:39 0.00 0.00 2.67% 2026-03-17 ARWR 2026-03-17 04:01:39 58.17 55.61 2.67% ARWR 2026-03-17 05:01:48 58.17 55.61 -0.11% ARWR 2026-03-17 06:01:44 58.17 57.30 -0.11% ARWR 2026-03-17 07:01:31 58.17 55.61 -0.11% ARWR 2026-03-17 08:01:34 58.17 56.37 -0.58% ARWR 2026-03-17 09:01:42 58.17 56.51 -0.58% ARWR 2026-03-17 10:01:42 57.89 57.74 0.80% ARWR 2026-03-17 11:01:30 57.67 57.65 0.56% ARWR 2026-03-17 12:01:38 57.53 57.39 0.35% ARWR 2026-03-17 13:01:38 57.67 57.60 0.54% ARWR 2026-03-17 14:01:38 57.69 57.57 0.51% ARWR 2026-03-17 15:01:47 57.41 57.37 0.05% ARWR 2026-03-17 16:01:35 58.80 56.25 0.38% ARWR 2026-03-17 17:05:27 58.60 56.25 0.37% ARWR 2026-03-17 18:10:21 58.60 56.25 1.19% ARWR 2026-03-17 19:02:25 58.60 57.70 1.19% ARWR 2026-03-17 20:01:38 0.00 0.00 1.19% 2026-03-18 ARWR 2026-03-18 04:01:50 62.94 52.00 1.19% ARWR 2026-03-18 05:01:47 58.89 57.81 0.56% ARWR 2026-03-18 06:01:39 58.89 54.00 0.51% ARWR 2026-03-18 07:01:49 58.89 56.52 0.85% ARWR 2026-03-18 08:01:34 58.48 56.51 0.63% ARWR 2026-03-18 09:01:39 57.56 56.00 -1.17% ARWR 2026-03-18 10:01:42 55.91 55.73 -3.07% ARWR 2026-03-18 11:03:28 55.91 55.80 -3.03% ARWR 2026-03-18 12:01:52 55.77 55.72 -3.19% ARWR 2026-03-18 13:03:00 56.10 56.01 -2.61% ARWR 2026-03-18 14:01:35 56.31 56.23 -2.30% ARWR 2026-03-18 15:01:56 56.43 56.37 -1.99% ARWR 2026-03-18 16:01:38 58.50 55.00 -1.48% ARWR 2026-03-18 20:01:37 0.00 0.00 -1.48% 2026-03-19 ARWR 2026-03-19 04:02:02 58.89 50.00 0.50% ARWR 2026-03-19 05:01:58 56.80 50.00 -0.03% ARWR 2026-03-19 06:01:42 60.00 50.00 -0.14% ARWR 2026-03-19 07:02:41 56.99 50.00 -0.54% ARWR 2026-03-19 08:02:08 56.88 50.00 -0.17% ARWR 2026-03-19 09:01:47 56.99 54.46 -0.17% ARWR 2026-03-19 10:01:42 56.37 56.01 -1.06% ARWR 2026-03-19 11:02:11 56.89 56.84 0.30% ARWR 2026-03-19 12:01:36 56.29 56.18 -0.80%