Pacific Biosciences of California Inc. (PACB)
Showing Closing Date Range from Apr 10 to Oct 7, 2026 compared to Apr 10 to Oct 7, 2025.
Compare Last 6 Months Same Dates of Previous Year
Investor Relations:pacb.com
Current Period Close
$2.70
Apr 10, 2026 - Oct 07, 2026
Previous Year Close
$1.40
Apr 10, 2025 - Oct 07, 2025
Net Comparison Delta
+$1.30 (+92.86%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(122 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 06, 2026 | $2.70 | Oct 03, 2025 | $1.49 | +81.21% |
| Oct 05, 2026 | $2.87 | Oct 02, 2025 | $1.43 | +100.70% |
| Oct 02, 2026 | $2.54 | Oct 01, 2025 | $1.38 | +84.06% |
| Oct 01, 2026 | $2.51 | Sep 30, 2025 | $1.28 | +96.09% |
| Sep 30, 2026 | $2.37 | Sep 29, 2025 | $1.25 | +89.60% |
| Sep 29, 2026 | $1.83 | Sep 26, 2025 | $1.21 | +51.24% |
| Sep 28, 2026 | $1.71 | Sep 25, 2025 | $1.22 | +40.16% |
| Sep 24, 2026 | $1.46 | Sep 24, 2025 | $1.25 | +16.40% |
| Sep 23, 2026 | $1.41 | Sep 23, 2025 | $1.29 | +9.30% |
| Sep 21, 2026 | $1.36 | Sep 22, 2025 | $1.29 | +5.43% |
| Sep 18, 2026 | $1.37 | Sep 19, 2025 | $1.27 | +7.87% |
| Sep 17, 2026 | $1.38 | Sep 18, 2025 | $1.28 | +7.81% |
| Sep 16, 2026 | $1.34 | Sep 17, 2025 | $1.23 | +8.94% |
| Sep 15, 2026 | $1.34 | Sep 16, 2025 | $1.23 | +8.94% |
| Sep 14, 2026 | $1.35 | Sep 15, 2025 | $1.20 | +12.50% |
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