POET Technologies - 17 Year Stock Price History | POET

Historical daily share price chart and data for POET Technologies since 2008 adjusted for splits and dividends. The latest closing stock price for POET Technologies as of June 16, 2025 is 4.19.
  • The all-time high POET Technologies stock closing price was 25.00 on April 16, 2014.
  • The POET Technologies 52-week high stock price is 7.79, which is 85.9% above the current share price.
  • The POET Technologies 52-week low stock price is 1.69, which is 59.7% below the current share price.
  • The average POET Technologies stock price for the last 52 weeks is 3.99.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
POET Technologies Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 4.3610 6.1700 6.7500 3.2100 4.1900 -29.58%
2024 2.6714 0.9300 7.5900 0.8900 5.9500 532.98%
2023 3.5494 3.0800 5.6200 0.7700 0.9400 -68.87%
2022 5.0041 7.0000 9.7900 2.4100 3.0200 -57.46%
2021 8.3512 6.2000 11.8000 5.9000 7.1000 9.23%
2020 3.8747 2.9000 7.0000 1.7000 6.5000 132.14%
2019 2.7214 2.1000 3.5000 2.0000 2.8000 40.00%
2018 2.6681 1.7000 6.0000 1.6000 2.0000 17.65%
2017 2.3618 2.5000 3.5000 1.5000 1.7000 -29.17%
2016 6.1659 6.2000 11.2000 2.1000 2.4000 -67.57%
2015 9.7163 13.4000 16.0000 4.8000 7.4000 -39.34%
2014 12.1714 4.8000 25.0000 4.8000 12.2000 144.00%
2013 4.7901 5.9000 6.6000 3.2000 5.0000 -15.25%
2012 3.2640 3.1000 7.1000 2.0000 5.9000 90.32%
2011 7.0921 2.9000 17.9000 2.6000 3.1000 6.90%
2010 2.9127 2.3000 4.0000 1.9000 2.9000 26.09%
2009 2.9972 1.2000 5.3000 1.2000 2.3000 91.67%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $0.353B $0.000B
POET Technologies Inc. and its subsidiaries are developers of opto-electronic and photonic fabrication processes, devices and products. It offers photonic sensing and optical light source products. The company operates primarily in the United States, Canada and Singapore. POET Technologies Inc. is headquartered in Toronto, Canada.
Stock Name Country Market Cap PE Ratio
Broadcom (AVGO) United States $1169.753B 49.74
QUALCOMM (QCOM) United States $169.883B 16.46
ARM Holdings (ARM) United Kingdom $143.583B 127.88
Applied Materials (AMAT) United States $136.898B 18.52
Lam Research (LRCX) United States $114.507B 24.70
Marvell Technology (MRVL) United States $58.041B 51.29
Infineon Technologies AG (IFNNY) Germany $53.125B 23.79
ASE Technology Holding (ASX) Taiwan $22.185B 21.38
United Microelectronics (UMC) Taiwan $20.399B 15.04
GlobalFoundries (GFS) United States $20.303B 28.91
Credo Technology (CRDO) Cayman Islands $12.479B 272.18
Lattice Semiconductor (LSCC) United States $6.580B 101.81
Nova (NVMI) Israel $6.532B 32.44
Rambus (RMBS) United States $6.241B 32.10
Allegro MicroSystems (ALGM) United States $5.297B 573.00
Cirrus Logic (CRUS) United States $5.175B 16.40
Amkor Technology (AMKR) United States $4.914B 15.54
Rohm (ROHCY) Japan $4.655B 0.00
Tower Semiconductor (TSEM) Israel $4.221B 21.16
Impinj (PI) United States $3.026B 401.50
FormFactor (FORM) United States $2.592B 42.57
Synaptics (SYNA) United States $2.372B 54.47
Diodes (DIOD) United States $2.281B 40.29
Ambarella (AMBA) United States $2.152B 0.00
Soitec SA (SLOIF) France $2.045B 0.00
Himax Technologies (HIMX) Taiwan $1.553B 18.12
Navitas Semiconductor (NVTS) United States $1.404B 0.00
Ams-OSRAM AG (AMSSY) Austria $0.949B 0.00
NLight (LASR) United States $0.892B 0.00
Applied Optoelectronics (AAOI) United States $0.859B 0.00
Indie Semiconductor (INDI) United States $0.678B 0.00
Alpha And Omega Semiconductor (AOSL) United States $0.667B 0.00
Ichor Holdings (ICHR) United States $0.601B 0.00
Ceva (CEVA) United States $0.476B 0.00
SkyWater Technology (SKYT) United States $0.393B 0.00
SEALSQ (LAES) Switzerland $0.371B 0.00
NVE (NVEC) United States $0.331B 22.03
Quantum-Si (QSI) United States $0.305B 0.00
Valens Semiconductor (VLN) Israel $0.219B 0.00
Aeluma (ALMU) United States $0.211B 0.00
Nano Labs (NA) China $0.163B 0.00
Atomera (ATOM) United States $0.162B 0.00
IQE (IQEPF) United Kingdom $0.139B 0.00
Silvaco (SVCO) United States $0.136B 0.00
AXT Inc (AXTI) United States $0.099B 0.00
QuickLogic (QUIK) United States $0.090B 0.00
Coda Octopus Group (CODA) United States $0.087B 22.09
GCT Semiconductor Holding (GCTS) United States $0.066B 0.00
Sono-Tek (SOTK) United States $0.058B 46.12
Sequans Communications S.A (SQNS) France $0.047B 0.85
Mobix Labs (MOBX) United States $0.036B 0.00
Pixelworks (PXLW) United States $0.025B 0.00
SemiLEDS (LEDS) Taiwan $0.023B 0.00
SmartKem (SMTK) United Kingdom $0.005B 0.00