Skip to main content
Pacific Biosciences of California, Inc. (PACB)
NASDAQ: PACB · Real-Time Price · USD
1.380
-0.140 (-9.21%)
At close: Mar 6, 2026, 4:00 PM EST
1.410
+0.030 (2.17%)
After-hours: Mar 6, 2026, 7:57 PM EST

PACB Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 6, 20261.461.471.361.381.38-9.21%8,811,179
Mar 5, 20261.551.571.501.521.52-2.56%4,594,155
Mar 4, 20261.571.651.551.561.562.63%5,109,351
Mar 3, 20261.571.571.491.521.52-6.17%9,423,127
Mar 2, 20261.611.681.561.621.62-3.57%6,955,924
Feb 27, 20261.741.751.651.681.68-5.62%5,283,299
Feb 26, 20261.641.801.631.781.789.20%4,671,809
Feb 25, 20261.681.711.621.631.63-1.81%4,127,462
Feb 24, 20261.581.701.581.661.665.06%3,885,462
Feb 23, 20261.611.651.541.581.58-1.86%6,561,913
Feb 20, 20261.661.671.571.611.61-4.17%4,334,359
Feb 19, 20261.611.711.581.681.683.07%4,303,404
Feb 18, 20261.591.711.541.631.633.16%7,653,836
Feb 17, 20261.681.691.511.581.58-7.60%11,699,312
Feb 13, 20261.892.001.651.711.71-7.07%9,089,005
Feb 12, 20261.851.921.761.841.84-9,394,667
Feb 11, 20261.821.851.721.841.841.66%6,148,625
Feb 10, 20261.861.901.801.811.81-1.63%4,694,264
Feb 9, 20261.821.851.771.841.841.10%4,767,565
Feb 6, 20261.801.861.691.821.826.12%7,107,651
Feb 5, 20261.911.951.681.721.72-12.05%9,580,954
Feb 4, 20262.022.051.891.951.95-4.41%8,378,071
Feb 3, 20262.092.151.962.042.04-0.97%6,980,006
Feb 2, 20262.252.272.032.062.06-8.85%8,683,189
Jan 30, 20262.322.362.202.262.26-4.64%8,586,039
Jan 29, 20262.362.422.302.372.37-0.42%9,095,524
Jan 28, 20262.582.602.372.382.38-7.39%7,485,697
Jan 27, 20262.522.582.412.572.571.98%8,705,502
Jan 26, 20262.542.582.452.522.52-2.33%6,346,288
Jan 23, 20262.672.732.562.582.58-3.37%6,820,294
Jan 22, 20262.462.692.432.672.6710.33%10,221,020
Jan 21, 20262.382.462.242.422.422.54%8,673,933
Jan 20, 20262.112.402.092.362.366.79%12,224,981
Jan 16, 20262.342.402.212.212.21-5.96%6,201,701
Jan 15, 20262.352.392.182.352.35-0.42%6,707,669
Jan 14, 20262.132.372.122.362.3610.80%11,628,897
Jan 13, 20262.032.182.032.132.135.97%9,399,128
Jan 12, 20261.962.121.842.012.013.61%10,723,423
Jan 9, 20262.062.121.931.941.94-4.90%11,465,618
Jan 8, 20262.132.131.982.042.04-4.23%6,793,555
Jan 7, 20262.072.222.052.132.132.40%8,284,446
Jan 6, 20262.012.122.002.082.085.05%6,905,012
Jan 5, 20261.861.991.851.981.987.61%8,490,696
Jan 2, 20261.951.971.791.841.84-1.60%8,175,846
Dec 31, 20251.761.881.751.871.878.09%7,065,747
Dec 30, 20251.721.761.701.731.731.17%5,974,569
Dec 29, 20251.731.781.671.711.71-3.39%5,806,891
Dec 26, 20251.881.881.761.771.77-5.85%4,951,155
Dec 24, 20251.811.891.801.881.883.30%3,425,396
Dec 23, 20251.831.871.771.821.82-6,108,248
Dec 22, 20251.841.871.811.821.82-1.09%8,290,949
Dec 19, 20251.891.921.821.841.84-2.13%9,040,225
Dec 18, 20251.972.051.861.881.88-2.59%8,373,674
Dec 17, 20252.022.071.911.931.93-4.46%6,104,906
Dec 16, 20252.092.141.982.022.02-4.72%5,765,229
Dec 15, 20252.152.172.062.122.12-3,737,106
Dec 12, 20252.152.192.112.122.12-2.30%4,643,116
Dec 11, 20252.372.452.162.172.17-8.44%7,115,588
Dec 10, 20252.402.472.332.372.37-2.47%5,942,385
Dec 9, 20252.322.452.312.432.434.74%4,881,762
Dec 8, 20252.382.482.312.322.32-2.93%4,315,132
Dec 5, 20252.522.552.322.392.39-5.16%8,397,425
Dec 4, 20252.432.582.302.522.523.70%8,249,148
Dec 3, 20252.332.452.322.432.434.74%8,698,264
Dec 2, 20252.222.372.222.322.324.04%6,612,506
Dec 1, 20252.232.302.202.232.23-3.88%7,059,188
Nov 28, 20252.362.382.292.322.32-2.93%3,717,914
Nov 26, 20252.632.642.242.392.39-9.13%12,238,079
Nov 25, 20252.472.732.422.632.635.20%15,001,817
Nov 24, 20252.192.532.182.502.5012.61%18,884,559
Nov 21, 20251.852.241.832.222.2218.09%21,197,118
Nov 20, 20251.822.091.811.881.886.82%13,224,752
Nov 19, 20251.651.811.631.761.766.67%5,598,871
Nov 18, 20251.551.671.521.651.655.10%6,148,001
Nov 17, 20251.611.651.541.571.57-2.48%4,336,986
Nov 14, 20251.541.671.531.611.61-1.23%5,208,207
Nov 13, 20251.721.731.611.631.63-6.32%6,567,609
Nov 12, 20251.871.911.721.741.74-6.45%5,553,104
Nov 11, 20251.781.871.741.861.865.68%5,384,468
Nov 10, 20251.831.891.751.761.76-6,616,061
Nov 7, 20251.761.791.631.761.76-1.12%8,352,934
Nov 6, 20251.811.981.761.781.78-7.05%20,826,987
Nov 5, 20252.082.101.911.921.92-4.25%11,888,348
Nov 4, 20252.182.211.992.002.00-10.71%11,540,886
Nov 3, 20252.342.342.162.242.24-4.27%11,683,967
Oct 31, 20252.072.372.052.342.3420.62%22,749,415
Oct 30, 20251.992.051.911.941.94-3.48%8,801,913
Oct 29, 20251.982.051.972.012.012.03%9,548,058
Oct 28, 20252.122.131.931.971.97-5.74%9,162,876
Oct 27, 20252.062.131.972.092.093.47%10,332,683
Oct 24, 20251.992.081.992.022.023.59%12,079,837
Oct 23, 20251.831.971.811.951.955.98%9,211,486
Oct 22, 20251.891.901.711.841.84-3.16%10,802,331
Oct 21, 20251.922.001.861.901.90-4.04%9,164,639
Oct 20, 20251.692.011.681.981.9820.73%18,588,567
Oct 17, 20251.731.771.631.641.64-6.82%7,149,453
Oct 16, 20251.751.841.731.761.761.15%9,525,065
Oct 15, 20251.631.771.621.741.749.43%13,899,378
Oct 14, 20251.571.611.511.591.59-1.85%8,017,626
Oct 13, 20251.451.621.421.621.6214.08%13,886,927