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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$63.43$63.431,205,100——
2019-12-30$64.20$64.201,202,800——
2019-12-27$64.93$64.931,399,500——
2019-12-26$66.99$66.991,458,000——
2019-12-24$64.56$64.56786,900——
2019-12-23$63.76$63.762,208,300——
2019-12-20$63.49$63.4919,622,100——
2019-12-19$67.68$67.681,161,000——
2019-12-18$66.51$66.511,325,600——
2019-12-17$65.85$65.851,470,200——
2019-12-16$65.38$65.383,022,600——
2019-12-13$66.46$66.461,571,200——
2019-12-12$67.32$67.322,050,500——
2019-12-11$68.22$68.221,718,400——
2019-12-10$70.86$70.862,281,000——
2019-12-09$67.77$67.772,063,300——
2019-12-06$67.27$67.271,985,500——
2019-12-05$65.53$65.532,445,300——
2019-12-04$66.46$66.466,595,500——
2019-12-03$68.66$68.665,827,000——
2019-12-02$63.33$63.336,140,200——
2019-11-29$73.01$73.012,054,500——
2019-11-27$69.02$69.023,542,800——
2019-11-26$67.70$67.706,185,300——
2019-11-25$56.99$56.995,387,600——
2019-11-22$49.20$49.20964,300——
2019-11-21$49.06$49.061,404,900——
2019-11-20$48.35$48.353,451,100——
2019-11-19$50.50$50.502,148,800——
2019-11-18$48.17$48.171,633,000——
2019-11-15$47.44$47.442,375,700——
2019-11-14$48.50$48.502,073,700——
2019-11-13$48.51$48.512,640,200——
2019-11-12$45.28$45.281,896,600——
2019-11-11$42.94$42.941,044,000——
2019-11-08$42.10$42.101,165,500——
2019-11-07$39.60$39.60877,500——
2019-11-06$39.22$39.22893,800——
2019-11-05$39.73$39.73961,300——
2019-11-04$39.46$39.461,848,300——
2019-11-01$41.48$41.481,511,800——
2019-10-31$40.05$40.051,161,100——
2019-10-30$40.03$40.03857,600——
2019-10-29$39.90$39.901,089,900——
2019-10-28$39.26$39.26958,100——
2019-10-25$38.55$38.551,427,900——
2019-10-24$36.87$36.872,169,500——
2019-10-23$39.65$39.651,676,100——
2019-10-22$38.97$38.972,033,400——
2019-10-21$36.50$36.501,381,600——
2019-10-18$35.95$35.953,643,900——
2019-10-17$36.60$36.602,397,300——
2019-10-16$34.51$34.51952,100——
2019-10-15$34.35$34.35825,700——
2019-10-14$32.98$32.98851,400——
2019-10-11$32.55$32.551,071,400——
2019-10-10$32.00$32.00922,200——
2019-10-09$31.23$31.23806,600——
2019-10-08$31.48$31.481,218,000——
2019-10-07$31.83$31.831,244,900——
2019-10-04$30.60$30.60898,500——
2019-10-03$29.92$29.92883,800——
2019-10-02$28.92$28.921,350,900——
2019-10-01$28.14$28.141,405,800——
2019-09-30$28.18$28.181,378,700——
2019-09-27$26.96$26.961,205,900——
2019-09-26$27.27$27.27959,800——
2019-09-25$28.26$28.261,221,800——
2019-09-24$28.08$28.081,814,600——
2019-09-23$28.88$28.881,285,900——
2019-09-20$28.86$28.862,591,600——
2019-09-19$29.09$29.091,534,700——
2019-09-18$29.28$29.281,677,900——
2019-09-17$29.54$29.541,000,700——
2019-09-16$29.44$29.441,631,600——
2019-09-13$29.95$29.95847,000——
2019-09-12$30.14$30.141,351,800——
2019-09-11$30.89$30.891,814,100——
2019-09-10$28.72$28.721,428,700——
2019-09-09$28.70$28.702,698,600——
2019-09-06$31.51$31.51851,100——
2019-09-05$31.84$31.842,393,500——
2019-09-04$34.24$34.241,550,300——
2019-09-03$33.23$33.231,285,000——
2019-08-30$34.17$34.171,650,100——
2019-08-29$34.86$34.861,307,900——
2019-08-28$34.36$34.361,351,000——
2019-08-27$32.92$32.921,562,800——
2019-08-26$32.22$32.221,884,000——
2019-08-23$30.88$30.881,163,800——
2019-08-22$32.12$32.121,787,700——
2019-08-21$34.50$34.501,501,400——
2019-08-20$33.72$33.721,513,900——
2019-08-19$33.72$33.721,714,900——
2019-08-16$31.19$31.191,525,700——
2019-08-15$29.18$29.18598,600——
2019-08-14$29.78$29.781,006,300——
2019-08-13$29.63$29.63815,900——
2019-08-12$29.26$29.26811,400——
2019-08-09$29.05$29.05731,000——
2019-08-08$29.14$29.14873,600——
2019-08-07$28.75$28.75991,000——
2019-08-06$28.50$28.502,083,200——
2019-08-05$27.24$27.241,701,900——
2019-08-02$29.12$29.12756,000——
2019-08-01$29.53$29.531,110,900——
2019-07-31$29.06$29.06840,000——
2019-07-30$29.55$29.55939,700——
2019-07-29$28.67$28.671,079,100——
2019-07-26$29.52$29.521,383,600——
2019-07-25$28.79$28.791,188,900——
2019-07-24$29.23$29.231,373,200——
2019-07-23$29.78$29.78816,500——
2019-07-22$29.98$29.981,492,800——
2019-07-19$29.17$29.171,132,800——
2019-07-18$29.63$29.631,457,400——
2019-07-17$28.52$28.52831,800——
2019-07-16$28.16$28.16737,500——
2019-07-15$27.80$27.80710,600——
2019-07-12$27.15$27.15858,000——
2019-07-11$26.29$26.29907,200——
2019-07-10$26.58$26.581,026,800——
2019-07-09$26.78$26.78727,500——
2019-07-08$26.26$26.261,199,500——
2019-07-05$26.53$26.53951,500——
2019-07-03$26.78$26.78667,100——
2019-07-02$26.35$26.351,233,400——
2019-07-01$26.49$26.491,551,400——
2019-06-28$26.50$26.503,882,700——
2019-06-27$28.82$28.821,281,100——
2019-06-26$27.70$27.701,003,300——
2019-06-25$27.52$27.521,483,700——
2019-06-24$27.50$27.502,036,900——
2019-06-21$28.12$28.124,373,900——
2019-06-20$27.29$27.291,709,800——
2019-06-19$27.51$27.511,925,200——
2019-06-18$27.89$27.892,103,600——
2019-06-17$26.45$26.452,296,700——
2019-06-14$25.82$25.821,673,300——
2019-06-13$26.13$26.131,766,500——
2019-06-12$26.37$26.371,822,500——
2019-06-11$26.99$26.991,098,500——
2019-06-10$26.54$26.541,279,000——
2019-06-07$27.05$27.051,318,800——
2019-06-06$26.61$26.611,403,900——
2019-06-05$26.42$26.421,743,800——
2019-06-04$25.55$25.552,160,900——
2019-06-03$24.41$24.411,990,400——
2019-05-31$23.71$23.712,369,300——
2019-05-30$24.60$24.602,062,900——
2019-05-29$24.99$24.992,029,300——
2019-05-28$25.02$25.023,990,000——
2019-05-24$24.03$24.035,421,100——
2019-05-23$21.97$21.9721,001,500——
2019-05-22$21.79$21.794,498,100——
2019-05-21$21.35$21.3511,601,500——
2019-05-20$18.94$18.94999,500——
2019-05-17$19.46$19.461,157,000——
2019-05-16$19.47$19.471,276,900——
2019-05-15$19.17$19.171,068,800——
2019-05-14$18.60$18.601,303,900——
2019-05-13$18.03$18.031,721,400——
2019-05-10$19.51$19.511,436,500——
2019-05-09$19.45$19.451,904,000——
2019-05-08$18.33$18.331,337,300——
2019-05-07$18.01$18.011,423,300——
2019-05-06$18.55$18.551,131,400——
2019-05-03$18.14$18.141,042,200——
2019-05-02$17.81$17.81943,300——
2019-05-01$17.43$17.431,221,500——
2019-04-30$17.98$17.981,152,600——
2019-04-29$18.34$18.341,053,100——
2019-04-26$19.00$19.00759,400——
2019-04-25$19.05$19.05812,500——
2019-04-24$18.94$18.94979,300——
2019-04-23$19.07$19.071,225,900——
2019-04-22$18.53$18.53758,300——
2019-04-18$18.17$18.171,373,000——
2019-04-17$18.38$18.381,401,500——
2019-04-16$19.25$19.251,145,100——
2019-04-15$18.65$18.651,149,000——
2019-04-12$18.32$18.321,915,100——
2019-04-11$19.05$19.051,126,400——
2019-04-10$19.49$19.491,080,900——
2019-04-09$19.22$19.221,674,100——
2019-04-08$19.75$19.751,272,000——
2019-04-05$19.98$19.982,042,800——
2019-04-04$19.35$19.351,178,300——
2019-04-03$19.49$19.491,559,000——
2019-04-02$18.78$18.781,163,800——
2019-04-01$18.30$18.301,219,100——
2019-03-29$18.35$18.351,101,400——
2019-03-28$18.09$18.091,000,800——
2019-03-27$17.76$17.761,396,500——
2019-03-26$18.42$18.421,109,100——
2019-03-25$18.07$18.071,542,900——
2019-03-22$17.77$17.771,632,300——
2019-03-21$19.07$19.071,117,500——
2019-03-20$18.54$18.54897,400——
2019-03-19$18.83$18.831,162,400——
2019-03-18$18.88$18.881,464,300——
2019-03-15$18.62$18.622,504,800——
2019-03-14$18.55$18.551,508,600——
2019-03-13$19.30$19.301,260,300——
2019-03-12$19.32$19.321,284,800——
2019-03-11$19.06$19.061,693,100——
2019-03-08$18.41$18.411,415,500——
2019-03-07$18.13$18.131,357,000——
2019-03-06$18.00$18.002,727,300——
2019-03-05$19.64$19.641,727,800——
2019-03-04$19.84$19.841,845,400——
2019-03-01$20.18$20.181,910,700——
2019-02-28$19.52$19.521,560,500——
2019-02-27$19.70$19.701,609,600——
2019-02-26$19.15$19.152,053,000——
2019-02-25$19.12$19.121,936,400——
2019-02-22$18.40$18.401,350,000——
2019-02-21$18.02$18.021,005,800——
2019-02-20$18.10$18.101,404,400——
2019-02-19$18.13$18.131,961,600——
2019-02-15$17.92$17.921,816,900——
2019-02-14$17.61$17.611,463,300——
2019-02-13$17.28$17.282,197,200——
2019-02-12$17.35$17.352,769,800——
2019-02-11$16.92$16.923,687,200——
2019-02-08$15.66$15.665,605,800——
2019-02-07$13.30$13.301,641,900——
2019-02-06$13.84$13.84570,500——
2019-02-05$13.81$13.811,110,500——
2019-02-04$14.35$14.35621,500——
2019-02-01$14.30$14.302,111,700——
2019-01-31$14.12$14.121,383,000——
2019-01-30$13.62$13.621,503,300——
2019-01-29$13.20$13.201,106,400——
2019-01-28$13.18$13.181,166,700——
2019-01-25$13.72$13.722,469,600——
2019-01-24$13.05$13.051,469,600——
2019-01-23$12.81$12.811,478,100——
2019-01-22$13.10$13.102,092,800——
2019-01-18$14.52$14.521,530,000——
2019-01-17$14.63$14.63956,800——
2019-01-16$14.51$14.51954,300——
2019-01-15$14.66$14.661,085,900——
2019-01-14$14.22$14.221,359,800——
2019-01-11$14.87$14.871,261,000——
2019-01-10$15.00$15.001,109,000——
2019-01-09$14.76$14.763,072,500——
2019-01-08$14.50$14.502,059,600——
2019-01-07$14.11$14.111,976,600——
2019-01-04$13.18$13.182,659,200——
2019-01-03$12.05$12.052,203,200——
2019-01-02$13.12$13.121,895,100——