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.

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$6.15$6.15550,300
2015-12-30$6.13$6.13725,600
2015-12-29$6.20$6.20560,600
2015-12-28$6.19$6.19603,200
2015-12-24$6.20$6.20344,300
2015-12-23$6.08$6.08505,700
2015-12-22$5.99$5.99779,500
2015-12-21$6.10$6.10877,600
2015-12-18$5.98$5.982,309,100
2015-12-17$6.12$6.121,251,300
2015-12-16$5.72$5.721,269,200
2015-12-15$5.58$5.581,319,100
2015-12-14$5.69$5.691,268,100
2015-12-11$5.64$5.64933,800
2015-12-10$5.84$5.84849,400
2015-12-09$5.98$5.98797,900
2015-12-08$6.19$6.191,063,600
2015-12-07$6.24$6.242,457,900
2015-12-04$5.54$5.54652,200
2015-12-03$5.50$5.501,173,800
2015-12-02$5.96$5.96848,900
2015-12-01$6.15$6.15931,300
2015-11-30$6.32$6.32900,500
2015-11-27$6.29$6.29601,800
2015-11-25$6.08$6.081,273,100
2015-11-24$5.79$5.79897,600
2015-11-23$5.56$5.56666,500
2015-11-20$5.39$5.39712,300
2015-11-19$5.41$5.41965,100
2015-11-18$5.57$5.571,197,400
2015-11-17$5.49$5.491,447,400
2015-11-16$5.73$5.732,352,100
2015-11-13$5.68$5.68903,400
2015-11-12$5.50$5.50996,200
2015-11-11$5.75$5.751,614,000
2015-11-10$5.45$5.45836,300
2015-11-09$5.42$5.42755,600
2015-11-06$5.35$5.35874,900
2015-11-05$5.31$5.31837,200
2015-11-04$5.47$5.47930,900
2015-11-03$5.31$5.31975,600
2015-11-02$5.35$5.35842,600
2015-10-30$5.15$5.15641,200
2015-10-29$5.19$5.191,053,900
2015-10-28$5.17$5.171,056,800
2015-10-27$5.24$5.241,236,100
2015-10-26$5.19$5.19835,800
2015-10-23$5.35$5.351,513,100
2015-10-22$4.96$4.961,130,900
2015-10-21$4.90$4.901,726,600
2015-10-20$5.19$5.191,162,000
2015-10-19$5.25$5.251,512,100
2015-10-16$5.38$5.381,274,100
2015-10-15$5.50$5.501,048,900
2015-10-14$5.23$5.231,443,600
2015-10-13$5.26$5.262,074,500
2015-10-12$5.57$5.57966,500
2015-10-09$5.89$5.89954,600
2015-10-08$5.76$5.761,130,500
2015-10-07$5.69$5.691,890,800
2015-10-06$5.92$5.921,451,600
2015-10-05$6.20$6.201,735,300
2015-10-02$5.80$5.802,254,700
2015-10-01$5.64$5.641,925,500
2015-09-30$5.76$5.763,547,600
2015-09-29$5.75$5.752,555,400
2015-09-28$6.30$6.303,111,900
2015-09-25$7.26$7.265,667,700
2015-09-24$7.19$7.1922,498,100
2015-09-23$6.74$6.742,050,700
2015-09-22$7.05$7.052,214,000
2015-09-21$7.41$7.412,520,200
2015-09-18$7.34$7.341,902,800
2015-09-17$7.47$7.472,447,300
2015-09-16$7.62$7.622,911,700
2015-09-15$7.00$7.001,878,500
2015-09-14$6.54$6.541,283,300
2015-09-11$6.40$6.403,845,900
2015-09-10$5.72$5.721,137,800
2015-09-09$5.55$5.551,145,800
2015-09-08$5.48$5.481,042,600
2015-09-04$5.52$5.52970,300
2015-09-03$5.48$5.481,102,300
2015-09-02$5.83$5.831,147,800
2015-09-01$5.66$5.66705,900
2015-08-31$5.93$5.93961,700
2015-08-28$5.77$5.77711,200
2015-08-27$5.67$5.67946,600
2015-08-26$5.53$5.531,042,100
2015-08-25$5.16$5.16997,600
2015-08-24$5.01$5.012,185,500
2015-08-21$5.57$5.571,167,800
2015-08-20$5.55$5.551,032,000
2015-08-19$5.55$5.55936,700
2015-08-18$5.75$5.751,288,200
2015-08-17$5.83$5.831,232,500
2015-08-14$5.50$5.501,615,700
2015-08-13$5.77$5.771,108,300
2015-08-12$5.85$5.852,026,900
2015-08-11$5.96$5.96915,900
2015-08-10$6.11$6.111,129,700
2015-08-07$6.11$6.111,339,200
2015-08-06$6.21$6.211,536,200
2015-08-05$6.77$6.772,982,000
2015-08-04$6.03$6.03916,700
2015-08-03$6.04$6.04888,800
2015-07-31$6.18$6.18592,200
2015-07-30$6.10$6.10875,300
2015-07-29$6.19$6.19994,100
2015-07-28$6.28$6.28920,900
2015-07-27$6.31$6.311,048,700
2015-07-24$6.45$6.45712,700
2015-07-23$6.70$6.70740,200
2015-07-22$6.58$6.58501,900
2015-07-21$6.61$6.61486,400
2015-07-20$6.66$6.66538,500
2015-07-17$6.85$6.85447,100
2015-07-16$6.89$6.89514,100
2015-07-15$6.87$6.87681,600
2015-07-14$6.97$6.97626,600
2015-07-13$6.77$6.77637,600
2015-07-10$6.68$6.681,354,800
2015-07-09$6.61$6.61765,500
2015-07-08$6.57$6.571,017,900
2015-07-07$6.77$6.77643,000
2015-07-06$6.88$6.88835,400
2015-07-02$6.84$6.84657,600
2015-07-01$6.95$6.951,034,200
2015-06-30$7.15$7.15862,300
2015-06-29$6.90$6.901,524,600
2015-06-26$7.13$7.131,533,200
2015-06-25$7.20$7.20776,000
2015-06-24$7.25$7.251,288,700
2015-06-23$7.44$7.441,754,200
2015-06-22$7.14$7.141,066,400
2015-06-19$7.13$7.131,089,700
2015-06-18$7.18$7.182,501,200
2015-06-17$7.20$7.203,184,700
2015-06-16$6.69$6.69369,300
2015-06-15$6.74$6.74854,400
2015-06-12$6.72$6.72726,600
2015-06-11$6.78$6.781,162,700
2015-06-10$6.54$6.541,115,200
2015-06-09$6.40$6.40706,500
2015-06-08$6.52$6.52741,000
2015-06-05$6.56$6.56999,500
2015-06-04$6.31$6.31517,200
2015-06-03$6.43$6.43782,700
2015-06-02$6.34$6.34662,200
2015-06-01$6.21$6.21730,700
2015-05-29$6.30$6.301,101,000
2015-05-28$6.25$6.25736,600
2015-05-27$6.21$6.21712,100
2015-05-26$6.12$6.12831,000
2015-05-22$6.26$6.26658,500
2015-05-21$6.16$6.16541,800
2015-05-20$6.14$6.14602,200
2015-05-19$6.08$6.08864,200
2015-05-18$6.18$6.181,053,900
2015-05-15$6.29$6.29721,600
2015-05-14$6.31$6.311,270,200
2015-05-13$6.17$6.172,511,900
2015-05-12$6.27$6.273,276,800
2015-05-11$6.69$6.692,297,000
2015-05-08$7.04$7.041,876,500
2015-05-07$6.86$6.86919,800
2015-05-06$6.87$6.87663,300
2015-05-05$6.93$6.93682,100
2015-05-04$6.94$6.94802,000
2015-05-01$6.97$6.97814,000
2015-04-30$6.90$6.901,271,700
2015-04-29$7.03$7.03897,200
2015-04-28$6.95$6.95926,400
2015-04-27$7.05$7.051,373,500
2015-04-24$7.28$7.28922,400
2015-04-23$7.23$7.231,775,400
2015-04-22$6.88$6.881,418,600
2015-04-21$6.74$6.741,473,300
2015-04-20$6.95$6.951,090,400
2015-04-17$7.08$7.081,456,100
2015-04-16$7.11$7.111,771,800
2015-04-15$7.09$7.093,345,500
2015-04-14$7.38$7.383,063,000
2015-04-13$8.00$8.008,550,900
2015-04-10$7.91$7.911,494,800
2015-04-09$7.95$7.951,256,200
2015-04-08$7.99$7.992,286,300
2015-04-07$7.75$7.752,337,700
2015-04-06$7.63$7.631,267,200
2015-04-02$7.60$7.602,539,700
2015-04-01$7.43$7.432,119,500
2015-03-31$6.77$6.77964,700
2015-03-30$7.00$7.00706,700
2015-03-27$6.98$6.98876,000
2015-03-26$6.74$6.741,451,300
2015-03-25$6.89$6.891,545,100
2015-03-24$7.16$7.161,097,700
2015-03-23$7.05$7.051,834,900
2015-03-20$7.37$7.372,031,000
2015-03-19$7.73$7.731,198,500
2015-03-18$7.68$7.681,001,300
2015-03-17$7.54$7.54758,300
2015-03-16$7.42$7.42769,500
2015-03-13$7.53$7.53930,100
2015-03-12$7.54$7.541,032,000
2015-03-11$7.55$7.551,324,800
2015-03-10$7.31$7.311,223,100
2015-03-09$7.40$7.401,581,700
2015-03-06$7.75$7.751,646,400
2015-03-05$7.94$7.945,506,600
2015-03-04$7.51$7.511,005,100
2015-03-03$7.21$7.211,561,300
2015-03-02$7.32$7.321,349,800
2015-02-27$7.53$7.531,000,900
2015-02-26$7.74$7.74711,200
2015-02-25$7.89$7.891,672,500
2015-02-24$7.73$7.731,633,900
2015-02-23$7.83$7.832,726,200
2015-02-20$7.38$7.382,172,300
2015-02-19$7.10$7.10943,500
2015-02-18$7.15$7.151,816,000
2015-02-17$7.11$7.112,296,700
2015-02-13$6.77$6.771,465,600
2015-02-12$6.56$6.561,599,600
2015-02-11$6.35$6.351,154,100
2015-02-10$6.32$6.321,964,800
2015-02-09$6.21$6.212,097,900
2015-02-06$6.39$6.391,765,000
2015-02-05$6.68$6.681,752,200
2015-02-04$6.21$6.211,102,400
2015-02-03$6.44$6.441,288,500
2015-02-02$6.15$6.151,520,400
2015-01-30$6.31$6.311,839,600
2015-01-29$6.60$6.60947,400
2015-01-28$6.65$6.651,153,500
2015-01-27$6.77$6.771,344,200
2015-01-26$6.77$6.771,369,700
2015-01-23$6.43$6.431,102,300
2015-01-22$6.63$6.632,688,700
2015-01-21$6.76$6.761,756,100
2015-01-20$7.06$7.061,359,200
2015-01-16$6.86$6.861,395,100
2015-01-15$6.56$6.561,883,700
2015-01-14$6.71$6.712,686,600
2015-01-13$6.32$6.324,165,700
2015-01-12$6.90$6.908,616,600
2015-01-09$9.06$9.067,096,100
2015-01-08$8.00$8.003,777,800
2015-01-07$7.38$7.381,861,000
2015-01-06$6.96$6.963,491,700
2015-01-05$7.50$7.503,809,300
2015-01-02$7.71$7.714,197,100