Pacific Biosciences of California, Inc. (PACB) Stock Price History
Historical prices from 2010 to 2026
- 1M
- +20.3%
- 3M
- +16.9%
- YTD
- -9.8%
- 1Y
- +12.9%
- 3Y
- -48.5%
- 5Y
- -45.0%
Loading 10-year price history...
PACB Historical Performance
PACB Annual Returns
Year-by-year price performance · 2010–2026
- 2010 annual price return
- -3.2%
- 2011 annual price return
- -82.8%
- 2012 annual price return
- -42.4%
- 2013 annual price return
- +182.7%
- 2014 annual price return
- +54.6%
- 2015 annual price return
- +68.1%
- 2016 annual price return
- -71.2%
- 2017 annual price return
- -39.4%
- 2018 annual price return
- +165.2%
- 2019 annual price return
- -30.5%
- 2020 annual price return
- +402.7%
- 2021 annual price return
- -22.4%
- 2022 annual price return
- -60.9%
- 2023 annual price return
- +23.6%
- 2024 annual price return
- -80.9%
- 2025 annual price return
- +3.9%
- 2026 annual price return
- -8.7%
PACB Stock Price Trajectory (2010–2026)
As of July 7, 2026, Pacific Biosciences of California, Inc. (PACB) trades at $1.66, representing a +12.9% return over the past year. The stock has delivered a -95.0% total return over five years (-45.0% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $53.69 on February 11, 2021. From this peak, PACB has corrected -96.9%, currently trading 2% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers ILMN (+100.0% 1Y), BFLY (+337.8% 1Y), and CDNA (+57.5% 1Y), PACB has underperformed the peer group average. Compare PACB vs ILMN →
PACB Historical Price Data · from 2010
Rows 1–50 of 3,945| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-06 | 1.64 | 1.72 | 1.61 | 1.66 | 3.82M | -1.19% |
| 2026-07-02 | 1.75 | 1.83 | 1.67 | 1.68 | 5.27M | -3.45% |
| 2026-07-01 | 1.67 | 1.80 | 1.66 | 1.74 | 5.00M | +3.57% |
| 2026-06-30 | 1.73 | 1.75 | 1.60 | 1.68 | 6.88M | -2.89% |
| 2026-06-29 | 1.68 | 1.78 | 1.66 | 1.73 | 8.29M | +4.85% |
| 2026-06-26 | 1.58 | 1.71 | 1.56 | 1.65 | 0 | +3.13% |
| 2026-06-25 | 1.44 | 1.68 | 1.44 | 1.60 | 10.56M | +11.11% |
| 2026-06-24 | 1.31 | 1.48 | 1.31 | 1.44 | 6.11M | +9.92% |
| 2026-06-23 | 1.31 | 1.37 | 1.29 | 1.31 | 4.87M | -0.76% |
| 2026-06-22 | 1.39 | 1.41 | 1.32 | 1.32 | 4.48M | -5.71% |
| 2026-06-18 | 1.37 | 1.43 | 1.36 | 1.40 | 4.18M | +4.48% |
| 2026-06-17 | 1.34 | 1.45 | 1.34 | 1.34 | 4.78M | -0.74% |
| 2026-06-16 | 1.33 | 1.39 | 1.32 | 1.35 | 3.67M | +2.27% |
| 2026-06-15 | 1.35 | 1.39 | 1.30 | 1.32 | 5.26M | +0.76% |
| 2026-06-12 | 1.36 | 1.39 | 1.30 | 1.31 | 4.95M | -2.96% |
| 2026-06-11 | 1.35 | 1.37 | 1.31 | 1.35 | 5.00M | -1.46% |
| 2026-06-10 | 1.36 | 1.44 | 1.36 | 1.37 | 4.93M | 0.00% |
| 2026-06-09 | 1.40 | 1.44 | 1.31 | 1.37 | 3.76M | -0.72% |
| 2026-06-08 | 1.47 | 1.49 | 1.35 | 1.38 | 4.21M | -4.83% |
| 2026-06-05 | 1.58 | 1.59 | 1.40 | 1.45 | 6.47M | -11.04% |
| 2026-06-04 | 1.61 | 1.77 | 1.58 | 1.63 | 7.84M | +3.16% |
| 2026-06-03 | 1.57 | 1.59 | 1.49 | 1.58 | 6.79M | 0.00% |
| 2026-06-02 | 1.56 | 1.63 | 1.52 | 1.58 | 7.62M | 0.00% |
| 2026-06-01 | 1.46 | 1.62 | 1.44 | 1.58 | 8.45M | +6.04% |
| 2026-05-29 | 1.47 | 1.53 | 1.43 | 1.49 | 6.99M | +1.36% |
| 2026-05-28 | 1.29 | 1.48 | 1.29 | 1.47 | 9.10M | +13.95% |
| 2026-05-27 | 1.26 | 1.31 | 1.25 | 1.29 | 3.37M | +2.38% |
| 2026-05-26 | 1.24 | 1.28 | 1.19 | 1.26 | 6.06M | +3.28% |
| 2026-05-22 | 1.25 | 1.28 | 1.21 | 1.22 | 4.55M | -2.40% |
| 2026-05-21 | 1.18 | 1.27 | 1.17 | 1.25 | 3.93M | +5.04% |
| 2026-05-20 | 1.15 | 1.20 | 1.14 | 1.19 | 3.62M | +3.48% |
| 2026-05-19 | 1.16 | 1.19 | 1.12 | 1.15 | 5.16M | 0.00% |
| 2026-05-18 | 1.14 | 1.20 | 1.09 | 1.15 | 7.86M | +2.68% |
| 2026-05-15 | 1.20 | 1.21 | 1.12 | 1.12 | 9.28M | -7.44% |
| 2026-05-14 | 1.27 | 1.30 | 1.20 | 1.21 | 9.54M | -4.72% |
| 2026-05-13 | 1.28 | 1.32 | 1.25 | 1.27 | 4.97M | -0.78% |
| 2026-05-12 | 1.34 | 1.36 | 1.28 | 1.28 | 6.76M | -5.54% |
| 2026-05-11 | 1.39 | 1.45 | 1.35 | 1.35 | 4.47M | -3.90% |
| 2026-05-08 | 1.52 | 1.52 | 1.35 | 1.41 | 9.75M | -14.55% |
| 2026-05-07 | 1.70 | 1.76 | 1.63 | 1.65 | 6.06M | -3.51% |
| 2026-05-06 | 1.60 | 1.73 | 1.58 | 1.71 | 7.06M | +8.23% |
| 2026-05-05 | 1.55 | 1.58 | 1.50 | 1.58 | 5.77M | +1.94% |
| 2026-05-04 | 1.57 | 1.62 | 1.53 | 1.55 | 3.60M | -3.13% |
| 2026-05-01 | 1.59 | 1.62 | 1.53 | 1.60 | 4.97M | +0.63% |
| 2026-04-30 | 1.48 | 1.60 | 1.48 | 1.59 | 4.96M | +8.16% |
| 2026-04-29 | 1.55 | 1.56 | 1.42 | 1.47 | 5.88M | -6.96% |
| 2026-04-28 | 1.56 | 1.58 | 1.53 | 1.58 | 3.97M | -0.63% |
| 2026-04-27 | 1.54 | 1.68 | 1.53 | 1.59 | 7.08M | +1.92% |
| 2026-04-24 | 1.55 | 1.63 | 1.51 | 1.56 | 11.02M | -1.27% |
| 2026-04-23 | 1.68 | 1.69 | 1.55 | 1.58 | 9.65M | -7.60% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
PACB — Frequently Asked Questions
Quick answers to the most common questions about buying PACB stock.
How has PACB stock performed recently?
PACB returned +12.9% over the past year, beating its 5-year annualized CAGR of -45.0%. The stock trades below its 200-day moving average, confirming the uptrend.
What is PACB's all-time high price?
Pacific Biosciences of California, Inc. reached $53.69 on 2021-02-11. The 52-week high is $2.73. Current 1-year return of +12.9% places the stock closer to historical peaks.
Where can I download PACB historical price data?
This page provides PACB daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2010-2026, downloadable in CSV format.