Quantum-Si PE Ratio 2020-2025 | QSI
Current and historical p/e ratio for Quantum-Si (QSI) from 2020 to 2025. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. Quantum-Si PE ratio as of November 11, 2025 is 0.00.
Please refer to the Stock Price Adjustment Guide for more information on our historical prices.
| Quantum-Si PE Ratio Historical Data | |||
|---|---|---|---|
| Date | Stock Price | TTM Net EPS | PE Ratio |
| 2025-11-11 | 1.58 | 0.00 | |
| 2025-06-30 | 1.96 | $-0.68 | 0.00 |
| 2025-03-31 | 1.20 | $-0.68 | 0.00 |
| 2024-12-31 | 2.70 | $-0.71 | 0.00 |
| 2024-09-30 | 0.88 | $-0.64 | 0.00 |
| 2024-06-30 | 1.05 | $-0.63 | 0.00 |
| 2024-03-31 | 1.97 | $-0.65 | 0.00 |
| 2023-12-31 | 2.01 | $-0.68 | 0.00 |
| 2023-09-30 | 1.66 | $-0.76 | 0.00 |
| 2023-06-30 | 1.79 | $-0.82 | 0.00 |
| 2023-03-31 | 1.76 | $-0.87 | 0.00 |
| 2022-12-31 | 1.83 | $-0.95 | 0.00 |
| 2022-09-30 | 2.75 | $-0.92 | 0.00 |
| 2022-06-30 | 2.32 | $-0.82 | 0.00 |
| 2022-03-31 | 4.68 | $-3.64 | 0.00 |
| 2021-12-31 | 7.87 | $-3.39 | 0.00 |
| 2021-09-30 | 8.34 | $-3.18 | 0.00 |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Semiconductors | $0.323B | $0.003B |
| Quantum-Si Incorporated is a company pioneering next-generation semiconductor chip-based proteomics. Quantum-Si Incorporated, formerly known as HighCape Capital Acquisition Corp., is based in NEW YORK. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Broadcom (AVGO) | United States | $1692.448B | 68.39 |
| Lam Research (LRCX) | United States | $208.966B | 36.65 |
| Applied Materials (AMAT) | United States | $187.275B | 24.56 |
| QUALCOMM (QCOM) | United States | $183.751B | 17.06 |
| ARM Holdings (ARM) | United Kingdom | $163.591B | 159.63 |
| Marvell Technology (MRVL) | United States | $80.374B | 55.17 |
| Infineon Technologies AG (IFNNY) | Germany | $50.696B | 23.25 |
| ASE Technology Holding (ASX) | Taiwan | $33.951B | 30.76 |
| Credo Technology (CRDO) | Cayman Islands | $29.437B | 253.97 |
| GlobalFoundries (GFS) | United States | $19.142B | 26.03 |
| United Microelectronics (UMC) | Taiwan | $18.665B | 14.57 |
| Entegris (ENTG) | United States | $13.032B | 29.74 |
| Rambus (RMBS) | United States | $11.906B | 56.43 |
| Tower Semiconductor (TSEM) | Israel | $10.872B | 56.71 |
| Nova (NVMI) | Israel | $9.352B | 40.47 |
| Lattice Semiconductor (LSCC) | United States | $9.173B | 291.57 |
| Amkor Technology (AMKR) | United States | $8.704B | 28.17 |
| Cirrus Logic (CRUS) | United States | $6.059B | 16.56 |
| Rohm (ROHCY) | Japan | $5.249B | 0.00 |
| Allegro MicroSystems (ALGM) | United States | $5.109B | 197.14 |
| Impinj (PI) | United States | $4.833B | 411.56 |
| FormFactor (FORM) | United States | $4.151B | 83.67 |
| Ambarella (AMBA) | United States | $4.031B | 0.00 |
| Synaptics (SYNA) | United States | $2.660B | 45.18 |
| Diodes (DIOD) | United States | $2.162B | 40.53 |
| Navitas Semiconductor (NVTS) | United States | $2.063B | 0.00 |
| NLight (LASR) | United States | $1.852B | 0.00 |
| Soitec SA (SLOIF) | France | $1.822B | 0.00 |
| Applied Optoelectronics (AAOI) | United States | $1.736B | 0.00 |
| Himax Technologies (HIMX) | Taiwan | $1.392B | 22.11 |
| Ams-OSRAM AG (AMSSY) | Austria | $1.216B | 121.80 |
| SkyWater Technology (SKYT) | United States | $1.139B | 0.00 |
| SEALSQ (LAES) | Switzerland | $1.057B | 0.00 |
| Indie Semiconductor (INDI) | United States | $0.936B | 0.00 |
| Ceva (CEVA) | United States | $0.621B | 0.00 |
| Alpha And Omega Semiconductor (AOSL) | United States | $0.599B | 0.00 |
| Ichor Holdings (ICHR) | United States | $0.530B | 0.00 |
| Ambiq Micro (AMBQ) | United States | $0.527B | 0.00 |
| AXT Inc (AXTI) | United States | $0.482B | 0.00 |
| POET Technologies (POET) | Canada | $0.479B | 0.00 |
| NVE (NVEC) | United States | $0.317B | 22.97 |
| Aeluma (ALMU) | United States | $0.275B | 0.00 |
| Valens Semiconductor (VLN) | Israel | $0.170B | 0.00 |
| Silvaco (SVCO) | United States | $0.154B | 0.00 |
| Nano Labs (NA) | China | $0.134B | 0.00 |
| QuickLogic (QUIK) | United States | $0.119B | 0.00 |
| Coda Octopus Group (CODA) | United States | $0.102B | 30.17 |
| Sequans Communications S.A (SQNS) | France | $0.093B | 0.00 |
| Atomera (ATOM) | United States | $0.080B | 0.00 |
| GCT Semiconductor Holding (GCTS) | United States | $0.075B | 0.00 |
| Sono-Tek (SOTK) | United States | $0.069B | 44.10 |
| IQE (IQEPF) | United Kingdom | $0.068B | 0.00 |
| Mobix Labs (MOBX) | United States | $0.039B | 0.00 |
| Pixelworks (PXLW) | United States | $0.039B | 0.00 |
| SemiLEDS (LEDS) | Taiwan | $0.021B | 0.00 |
| SmartKem (SMTK) | United Kingdom | $0.008B | 0.00 |