NASDAQ:ARWR | Historical Stock Price | ARROWHEAD PHARMACEUTICALS, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1993-12-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.21$5.79$27.79$133.35$639.97$3,071.251993-12-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$66.30$66.30476,400——
2021-12-30$67.35$67.35463,000——
2021-12-29$66.77$66.77340,200——
2021-12-28$66.06$66.06349,600——
2021-12-27$66.30$66.30619,900——
2021-12-23$70.25$70.25515,900——
2021-12-22$69.82$69.82432,600——
2021-12-21$70.10$70.10424,800——
2021-12-20$70.53$70.53714,900——
2021-12-17$69.66$69.661,648,100——
2021-12-16$65.16$65.161,062,300——
2021-12-15$70.35$70.35749,900——
2021-12-14$68.45$68.45610,900——
2021-12-13$71.48$71.48596,100——
2021-12-10$70.07$70.07515,000——
2021-12-09$70.83$70.83507,900——
2021-12-08$73.96$73.96660,800——
2021-12-07$71.67$71.67796,600——
2021-12-06$65.83$65.83775,100——
2021-12-03$67.50$67.50715,700——
2021-12-02$69.69$69.69547,000——
2021-12-01$67.00$67.00699,500——
2021-11-30$70.05$70.05830,000——
2021-11-29$71.17$71.17580,300——
2021-11-26$72.02$72.02650,600——
2021-11-24$74.04$74.04590,600——
2021-11-23$70.89$70.89985,600——
2021-11-22$69.28$69.28782,000——
2021-11-19$71.11$71.11786,700——
2021-11-18$70.75$70.751,877,900——
2021-11-17$63.74$63.74490,900——
2021-11-16$63.93$63.93752,700——
2021-11-15$65.90$65.901,389,700——
2021-11-12$73.94$73.94537,400——
2021-11-11$75.78$75.78393,600——
2021-11-10$76.60$76.60610,900——
2021-11-09$81.02$81.02476,200——
2021-11-08$82.51$82.51443,500——
2021-11-05$80.73$80.73701,100——
2021-11-04$81.55$81.55577,800——
2021-11-03$80.43$80.431,059,500——
2021-11-02$75.90$75.90601,900——
2021-11-01$70.99$70.99754,800——
2021-10-29$63.82$63.82459,200——
2021-10-28$65.40$65.40380,000——
2021-10-27$64.49$64.49268,500——
2021-10-26$66.09$66.09512,900——
2021-10-25$65.85$65.85492,600——
2021-10-22$66.03$66.03396,100——
2021-10-21$66.89$66.89229,500——
2021-10-20$66.75$66.75289,300——
2021-10-19$67.07$67.07272,200——
2021-10-18$66.14$66.14305,000——
2021-10-15$66.16$66.16559,900——
2021-10-14$66.83$66.83540,100——
2021-10-13$63.37$63.37369,400——
2021-10-12$63.27$63.27533,300——
2021-10-11$60.10$60.10347,900——
2021-10-08$60.33$60.33708,800——
2021-10-07$58.98$58.98454,400——
2021-10-06$58.09$58.09603,100——
2021-10-05$60.05$60.05509,900——
2021-10-04$61.71$61.71415,700——
2021-10-01$62.60$62.60456,900——
2021-09-30$62.43$62.43547,500——
2021-09-29$60.63$60.63473,800——
2021-09-28$60.65$60.65647,500——
2021-09-27$65.56$65.56534,300——
2021-09-24$65.37$65.37592,800——
2021-09-23$64.70$64.70508,900——
2021-09-22$62.75$62.75308,400——
2021-09-21$62.36$62.36327,000——
2021-09-20$62.40$62.40454,900——
2021-09-17$64.93$64.931,753,900——
2021-09-16$63.66$63.66350,100——
2021-09-15$63.51$63.51472,100——
2021-09-14$62.52$62.52386,300——
2021-09-13$64.40$64.40483,300——
2021-09-10$63.99$63.99370,400——
2021-09-09$65.29$65.29311,200——
2021-09-08$65.85$65.85338,400——
2021-09-07$65.62$65.62515,000——
2021-09-03$67.55$67.55340,300——
2021-09-02$69.10$69.10371,400——
2021-09-01$68.49$68.49450,400——
2021-08-31$67.12$67.12417,300——
2021-08-30$66.84$66.84567,000——
2021-08-27$66.07$66.07707,000——
2021-08-26$64.16$64.16476,800——
2021-08-25$64.13$64.13402,400——
2021-08-24$62.94$62.94375,100——
2021-08-23$62.15$62.15585,400——
2021-08-20$59.93$59.93491,100——
2021-08-19$58.38$58.38440,200——
2021-08-18$59.77$59.77306,200——
2021-08-17$60.67$60.67495,700——
2021-08-16$60.73$60.73402,400——
2021-08-13$60.52$60.52554,800——
2021-08-12$59.79$59.79671,100——
2021-08-11$58.95$58.951,338,200——
2021-08-10$61.21$61.21674,900——
2021-08-09$62.78$62.78954,000——
2021-08-06$64.79$64.791,177,700——
2021-08-05$68.05$68.05714,500——
2021-08-04$66.12$66.12608,300——
2021-08-03$66.75$66.75558,600——
2021-08-02$68.01$68.01528,100——
2021-07-30$69.29$69.29537,900——
2021-07-29$68.32$68.32629,000——
2021-07-28$68.37$68.37671,400——
2021-07-27$65.95$65.95485,100——
2021-07-26$66.73$66.73855,600——
2021-07-23$68.37$68.37408,300——
2021-07-22$67.92$67.92456,600——
2021-07-21$68.08$68.08536,000——
2021-07-20$67.91$67.91906,300——
2021-07-19$65.55$65.55854,400——
2021-07-16$63.43$63.43516,700——
2021-07-15$63.15$63.15478,700——
2021-07-14$62.54$62.54741,600——
2021-07-13$63.41$63.41570,800——
2021-07-12$65.78$65.78491,900——
2021-07-09$67.14$67.14799,300——
2021-07-08$65.32$65.32923,600——
2021-07-07$63.73$63.731,517,500——
2021-07-06$63.07$63.072,710,100——
2021-07-02$63.13$63.137,343,100——
2021-07-01$84.96$84.96685,600——
2021-06-30$82.82$82.82646,000——
2021-06-29$81.50$81.501,119,900——
2021-06-28$86.22$86.22776,000——
2021-06-25$90.32$90.321,632,900——
2021-06-24$89.51$89.51705,800——
2021-06-23$88.09$88.091,052,300——
2021-06-22$88.83$88.83723,300——
2021-06-21$89.81$89.81856,500——
2021-06-18$85.64$85.641,264,600——
2021-06-17$85.98$85.98532,700——
2021-06-16$85.84$85.84623,000——
2021-06-15$86.63$86.63741,800——
2021-06-14$88.41$88.41685,100——
2021-06-11$88.71$88.711,568,300——
2021-06-10$83.72$83.72718,800——
2021-06-09$81.81$81.81779,600——
2021-06-08$81.09$81.09685,400——
2021-06-07$80.68$80.68882,900——
2021-06-04$76.14$76.14724,100——
2021-06-03$72.52$72.52848,500——
2021-06-02$72.24$72.241,251,100——
2021-06-01$71.91$71.91904,000——
2021-05-28$72.60$72.60961,500——
2021-05-27$72.77$72.771,149,500——
2021-05-26$73.47$73.47418,400——
2021-05-25$73.87$73.87581,000——
2021-05-24$74.84$74.84451,400——
2021-05-21$74.23$74.23370,600——
2021-05-20$74.74$74.74721,400——
2021-05-19$71.42$71.42729,600——
2021-05-18$72.26$72.26521,500——
2021-05-17$73.05$73.05591,200——
2021-05-14$72.83$72.83695,600——
2021-05-13$67.88$67.88688,900——
2021-05-12$68.70$68.70636,800——
2021-05-11$69.81$69.81781,800——
2021-05-10$66.10$66.10817,800——
2021-05-07$66.38$66.38641,700——
2021-05-06$65.66$65.66915,600——
2021-05-05$66.47$66.47930,500——
2021-05-04$66.48$66.48835,900——
2021-05-03$70.24$70.24559,600——
2021-04-30$72.76$72.76926,700——
2021-04-29$75.76$75.76607,400——
2021-04-28$75.96$75.96721,600——
2021-04-27$74.52$74.52663,500——
2021-04-26$74.50$74.50653,900——
2021-04-23$71.59$71.59559,000——
2021-04-22$70.99$70.99712,600——
2021-04-21$69.03$69.03554,600——
2021-04-20$68.12$68.12466,600——
2021-04-19$67.00$67.00538,000——
2021-04-16$67.65$67.65636,200——
2021-04-15$67.98$67.98720,700——
2021-04-14$67.17$67.17648,700——
2021-04-13$63.93$63.93406,900——
2021-04-12$62.78$62.78493,400——
2021-04-09$62.15$62.15783,300——
2021-04-08$63.71$63.71399,100——
2021-04-07$63.39$63.39526,900——
2021-04-06$65.15$65.15414,400——
2021-04-05$67.22$67.22461,500——
2021-04-01$67.07$67.07530,800——
2021-03-31$66.31$66.31982,400——
2021-03-30$63.69$63.69638,800——
2021-03-29$61.35$61.35700,900——
2021-03-26$62.95$62.95883,900——
2021-03-25$65.21$65.211,204,100——
2021-03-24$62.82$62.82810,200——
2021-03-23$66.07$66.07730,500——
2021-03-22$70.50$70.50803,500——
2021-03-19$67.40$67.402,059,000——
2021-03-18$67.84$67.84692,600——
2021-03-17$72.57$72.57461,200——
2021-03-16$71.97$71.97525,100——
2021-03-15$71.85$71.85802,300——
2021-03-12$72.74$72.74513,200——
2021-03-11$73.18$73.18659,000——
2021-03-10$69.63$69.63732,300——
2021-03-09$69.87$69.87913,200——
2021-03-08$64.58$64.581,191,200——
2021-03-05$69.00$69.001,614,000——
2021-03-04$69.56$69.561,767,600——
2021-03-03$75.48$75.48900,300——
2021-03-02$80.63$80.63722,700——
2021-03-01$83.78$83.78567,600——
2021-02-26$79.66$79.661,061,700——
2021-02-25$82.20$82.20615,100——
2021-02-24$85.03$85.03697,500——
2021-02-23$81.75$81.751,327,300——
2021-02-22$85.00$85.00791,600——
2021-02-19$89.51$89.51679,100——
2021-02-18$86.46$86.46749,000——
2021-02-17$86.70$86.70850,900——
2021-02-16$87.40$87.40565,800——
2021-02-12$88.20$88.20489,200——
2021-02-11$88.34$88.34610,700——
2021-02-10$87.48$87.48941,500——
2021-02-09$89.80$89.80552,600——
2021-02-08$88.41$88.411,156,400——
2021-02-05$90.47$90.471,490,300——
2021-02-04$83.92$83.92921,000——
2021-02-03$80.33$80.33568,400——
2021-02-02$80.52$80.52715,400——
2021-02-01$79.76$79.76543,600——
2021-01-29$77.17$77.17986,200——
2021-01-28$77.75$77.75719,600——
2021-01-27$76.82$76.821,005,100——
2021-01-26$81.14$81.14677,600——
2021-01-25$84.13$84.13696,500——
2021-01-22$82.07$82.07822,000——
2021-01-21$80.02$80.02559,000——
2021-01-20$83.44$83.44659,100——
2021-01-19$82.15$82.15538,600——
2021-01-15$80.74$80.74650,600——
2021-01-14$82.86$82.86482,600——
2021-01-13$81.00$81.00709,400——
2021-01-12$82.69$82.69550,400——
2021-01-11$80.11$80.11833,200——
2021-01-08$79.88$79.88937,600——
2021-01-07$79.47$79.47989,400——
2021-01-06$74.38$74.381,720,700——
2021-01-05$72.63$72.631,268,600——
2021-01-04$74.83$74.831,164,100——