PB Ratio: 4.47
Is the P/B ratio high or low?
The P/B ratio of 4.47 is 19% below its 5-year average of 5.53, near the low end of its 5-year range (2.92–15.95).
13.86% below its 12-month average of 5.19.
AMBA PB Ratio Chart
AMBA Average PB Ratio Chart
AMBA Current vs Average PB Ratio Chart
AMBA PB Ratio Metrics
PB RATIO
4.47
PB RATIO AVG TTM
5.19
PB RATIO AVG 3Y
4.51
PB RATIO AVG 5Y
4.80
PB RATIO AVG 10Y
4.52
PB RATIO AVG 15Y
4.74
PB RATIO AVG 20Y
N/A
CURRENT VS TTM AVG
-13.86%
CURRENT VS 3Y AVG
-0.78%
CURRENT VS 5Y AVG
-6.87%
CURRENT VS 10Y AVG
-1.08%
CURRENT VS 15Y AVG
-5.68%
CURRENT VS 20Y AVG
N/A
AMBA Competitors' PB Ratio
| NAME | MARKET CAP | PB RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Ambarella, Inc. (AMBA) | $2.73B | 4.47 | 5.19 | 4.51 | 4.80 |
| AXT, Inc. (AXTI)vs › | $3.25B | 13.61 | 6.44 | 2.51 | 2.05 |
| Ichor Holdings, Ltd. (ICHR)vs › | $3.28B | 4.87 | 1.84 | 1.63 | 1.78 |
| ZoomInfo Technologies Inc. (ZI)vs › | $3.42B | 2.11 | 2.10 | 3.72 | 8.12 |
| Bill.com Holdings, Inc. (BILL)vs › | $3.54B | 0.96 | 1.19 | 1.64 | 3.23 |
| Keel Infrastructure Corp. (KEEL)vs › | $3.64B | 8.67 | 2.91 | 2.11 | 2.00 |
| monday.com Ltd. (MNDY)vs › | $3.76B | 4.70 | 6.87 | 11.11 | 11.05 |
| C3.ai, Inc. (AI)vs › | $1.26B | 1.99 | 2.51 | 3.38 | 3.14 |
| POET Technologies Inc. (POET)vs › | $1.25B | 3.10 | 8.61 | 10.47 | 10.66 |
| EPAM Systems, Inc. (EPAM)vs › | $4.25B | 1.22 | 2.39 | 3.40 | 5.96 |
P/B vs. its own history
At 4.47, P/B is in its normal range, sitting higher than 49% of its 14-year history.
14-year low
2.44
median
4.52
14-year high
15.98
Book Value Analysis
P/B Ratio
4.47
Market Price / Book Value per Share
PB Ratio Formula & Definition
PB Ratio = Market Cap / Total Shareholders' Equity
The price-to-book ratio compares market capitalization to book value (shareholders' equity). Lower values can indicate a cheaper valuation relative to net assets.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
PB Ratio FAQ
- What is the P/B ratio for Ambarella, Inc. (AMBA)?
- The P/B ratio for AMBA stock is 4.47.
- Is Ambarella, Inc.'s P/B ratio high or low?
- The P/B ratio of 4.47 is 19% below its 5-year average of 5.53, near the low end of its 5-year range (2.92–15.95).
- What is the TTM average P/B ratio for Ambarella, Inc. (AMBA)?
- The TTM average P/B ratio for AMBA stock is 5.19.
- What is the 3Y average P/B ratio for Ambarella, Inc. (AMBA)?
- The 3Y average P/B ratio for AMBA stock is 4.51.
- What is the 5Y average P/B ratio for Ambarella, Inc. (AMBA)?
- The 5Y average P/B ratio for AMBA stock is 4.80.
- What is the 10Y average P/B ratio for Ambarella, Inc. (AMBA)?
- The 10Y average P/B ratio for AMBA stock is 4.52.
- What is the 15Y average P/B ratio for Ambarella, Inc. (AMBA)?
- The 15Y average P/B ratio for AMBA stock is 4.74.
AMBA PB Ratio History
| DATE | PB RATIO |
|---|---|
| 2026-06-26 | 4.47 |
| 2026-06-25 | 4.61 |
| 2026-06-24 | 4.53 |
| 2026-06-23 | 4.72 |
| 2026-06-22 | 5.09 |
| 2026-06-18 | 5.04 |
| 2026-06-17 | 4.74 |
| 2026-06-16 | 4.83 |
| 2026-06-15 | 5.05 |
| 2026-06-12 | 4.88 |
| 2026-06-11 | 4.74 |
| 2026-06-10 | 4.51 |
| 2026-06-09 | 4.73 |
| 2026-06-08 | 4.95 |
| 2026-06-05 | 4.57 |
| 2026-06-04 | 5.19 |
| 2026-06-03 | 5.31 |
| 2026-06-02 | 5.64 |
| 2026-06-01 | 5.49 |
| 2026-05-29 | 5.24 |
| 2026-05-28 | 6.67 |
| 2026-05-27 | 6.58 |
| 2026-05-26 | 6.79 |
| 2026-05-22 | 6.36 |
| 2026-05-21 | 6.07 |
| 2026-05-20 | 6.03 |
| 2026-05-19 | 5.57 |
| 2026-05-18 | 5.73 |
| 2026-05-15 | 5.89 |
| 2026-05-14 | 5.88 |
| 2026-05-13 | 5.96 |
| 2026-05-12 | 5.68 |
| 2026-05-11 | 5.79 |
| 2026-05-08 | 5.54 |
| 2026-05-07 | 5.39 |
| 2026-05-06 | 5.48 |
| 2026-05-05 | 5.40 |
| 2026-05-04 | 5.13 |
| 2026-05-01 | 5.20 |
| 2026-04-30 | 5.00 |
| 2026-04-29 | 4.79 |
| 2026-04-28 | 4.63 |
| 2026-04-27 | 4.71 |
| 2026-04-24 | 4.85 |
| 2026-04-23 | 4.45 |
| 2026-04-22 | 4.45 |
| 2026-04-21 | 4.35 |
| 2026-04-20 | 4.30 |
| 2026-04-17 | 4.23 |
| 2026-04-16 | 4.16 |
| 2026-04-15 | 4.15 |
| 2026-04-14 | 4.08 |
| 2026-04-13 | 3.94 |
| 2026-04-10 | 3.83 |
| 2026-04-09 | 3.87 |
| 2026-04-08 | 3.87 |
| 2026-04-07 | 3.70 |
| 2026-04-06 | 3.70 |
| 2026-04-02 | 3.67 |
| 2026-04-01 | 3.71 |
| 2026-03-31 | 3.74 |
| 2026-03-30 | 3.53 |
| 2026-03-27 | 3.66 |
| 2026-03-26 | 3.82 |
| 2026-03-25 | 3.93 |
| 2026-03-24 | 3.96 |
| 2026-03-23 | 3.96 |
| 2026-03-20 | 3.89 |
| 2026-03-19 | 4.03 |
| 2026-03-18 | 3.89 |
| 2026-03-17 | 3.80 |
| 2026-03-16 | 3.78 |
| 2026-03-13 | 3.77 |
| 2026-03-12 | 3.78 |
| 2026-03-11 | 3.89 |
| 2026-03-10 | 3.89 |
| 2026-03-09 | 3.84 |
| 2026-03-06 | 3.78 |
| 2026-03-05 | 3.99 |
| 2026-03-04 | 4.08 |
| 2026-03-03 | 4.14 |
| 2026-03-02 | 4.40 |
| 2026-02-27 | 4.35 |
| 2026-02-26 | 5.11 |
| 2026-02-25 | 5.07 |
| 2026-02-24 | 5.13 |
| 2026-02-23 | 4.84 |
| 2026-02-20 | 4.90 |
| 2026-02-19 | 4.77 |
| 2026-02-18 | 4.75 |
| 2026-02-17 | 4.74 |
| 2026-02-13 | 4.77 |
| 2026-02-12 | 4.75 |
| 2026-02-11 | 4.82 |
| 2026-02-10 | 4.78 |
| 2026-02-09 | 4.70 |
| 2026-02-06 | 4.59 |
| 2026-02-05 | 4.29 |
| 2026-02-04 | 4.38 |
| 2026-02-03 | 4.34 |
| 2026-02-02 | 4.53 |
| 2026-01-30 | 4.62 |
| 2026-01-29 | 4.75 |
| 2026-01-28 | 4.81 |
| 2026-01-27 | 4.78 |
| 2026-01-26 | 4.83 |
| 2026-01-23 | 4.84 |
| 2026-01-22 | 4.98 |
| 2026-01-21 | 4.94 |
| 2026-01-20 | 4.74 |
| 2026-01-16 | 4.96 |
| 2026-01-15 | 4.66 |
| 2026-01-14 | 4.67 |
| 2026-01-13 | 4.73 |
| 2026-01-12 | 4.94 |
| 2026-01-09 | 4.99 |
| 2026-01-08 | 5.10 |
| 2026-01-07 | 5.09 |
| 2026-01-06 | 5.81 |
| 2026-01-05 | 5.56 |
| 2026-01-02 | 5.42 |
| 2025-12-31 | 5.11 |
| 2025-12-30 | 5.03 |
| 2025-12-29 | 5.05 |
| 2025-12-26 | 5.15 |
| 2025-12-24 | 5.17 |
| 2025-12-23 | 5.19 |
| 2025-12-22 | 5.25 |
| 2025-12-19 | 5.23 |
| 2025-12-18 | 5.08 |
| 2025-12-17 | 5.05 |
| 2025-12-16 | 5.19 |
| 2025-12-15 | 5.32 |
| 2025-12-12 | 5.43 |
| 2025-12-11 | 5.71 |
| 2025-12-10 | 5.70 |
| 2025-12-09 | 5.64 |
| 2025-12-08 | 5.53 |
| 2025-12-05 | 5.34 |
| 2025-12-04 | 5.12 |
| 2025-12-03 | 5.15 |
| 2025-12-02 | 5.23 |
| 2025-12-01 | 5.21 |
| 2025-11-28 | 5.45 |
| 2025-11-26 | 5.43 |
| 2025-11-25 | 6.69 |
| 2025-11-24 | 6.58 |
| 2025-11-21 | 6.33 |
| 2025-11-20 | 6.13 |
| 2025-11-19 | 6.43 |
| 2025-11-18 | 6.11 |
| 2025-11-17 | 6.18 |
| 2025-11-14 | 6.46 |
| 2025-11-13 | 6.52 |
| 2025-11-12 | 7.02 |
| 2025-11-11 | 6.88 |
| 2025-11-10 | 6.94 |
| 2025-11-07 | 6.59 |
| 2025-11-06 | 6.66 |
| 2025-11-05 | 6.36 |
| 2025-11-04 | 6.03 |
| 2025-11-03 | 6.27 |
| 2025-10-31 | 6.27 |
| 2025-10-30 | 6.23 |
| 2025-10-29 | 6.32 |
| 2025-10-28 | 6.34 |
| 2025-10-27 | 6.36 |
| 2025-10-24 | 6.30 |
| 2025-10-23 | 6.13 |
| 2025-10-22 | 5.87 |
| 2025-10-21 | 6.12 |
| 2025-10-20 | 6.21 |
| 2025-10-17 | 6.08 |
| 2025-10-16 | 6.18 |
| 2025-10-15 | 6.12 |
| 2025-10-14 | 5.97 |
| 2025-10-13 | 5.95 |
| 2025-10-10 | 5.36 |
| 2025-10-09 | 6.20 |
| 2025-10-08 | 6.25 |
| 2025-10-07 | 6.00 |
| 2025-10-06 | 6.27 |
| 2025-10-03 | 6.19 |
| 2025-10-02 | 6.33 |
| 2025-10-01 | 6.25 |
| 2025-09-30 | 6.07 |
| 2025-09-29 | 6.09 |
| 2025-09-26 | 6.12 |
| 2025-09-25 | 6.13 |
| 2025-09-24 | 6.23 |
| 2025-09-23 | 6.40 |
| 2025-09-22 | 6.53 |
| 2025-09-19 | 6.10 |
| 2025-09-18 | 6.08 |
| 2025-09-17 | 5.86 |
| 2025-09-16 | 5.82 |
| 2025-09-15 | 5.94 |
| 2025-09-12 | 5.91 |
| 2025-09-11 | 6.11 |
| 2025-09-10 | 6.14 |
| 2025-09-09 | 6.22 |
| 2025-09-08 | 6.17 |
| 2025-09-05 | 6.09 |
| 2025-09-04 | 5.97 |
| 2025-09-03 | 5.83 |
| 2025-09-02 | 5.90 |
| 2025-08-29 | 6.08 |
| 2025-08-28 | 5.21 |
| 2025-08-27 | 5.30 |
| 2025-08-26 | 5.20 |
| 2025-08-25 | 5.21 |
| 2025-08-22 | 5.30 |
| 2025-08-21 | 4.87 |
| 2025-08-20 | 4.83 |
| 2025-08-19 | 4.88 |
| 2025-08-18 | 5.08 |
| 2025-08-15 | 4.94 |
| 2025-08-14 | 5.06 |
| 2025-08-13 | 5.10 |
| 2025-08-12 | 5.10 |
| 2025-08-11 | 4.74 |
| 2025-08-08 | 4.76 |
| 2025-08-07 | 4.64 |
| 2025-08-06 | 4.61 |
| 2025-08-05 | 4.67 |
| 2025-08-04 | 4.72 |
| 2025-08-01 | 4.70 |
| 2025-07-31 | 4.87 |
| 2025-07-30 | 4.98 |
| 2025-07-29 | 5.06 |
| 2025-07-28 | 5.16 |
| 2025-07-25 | 4.96 |
| 2025-07-24 | 4.99 |
| 2025-07-23 | 5.01 |
| 2025-07-22 | 5.02 |
| 2025-07-21 | 5.14 |
| 2025-07-18 | 5.11 |
| 2025-07-17 | 5.20 |
| 2025-07-16 | 4.99 |
| 2025-07-15 | 4.91 |
| 2025-07-14 | 4.88 |
| 2025-07-11 | 4.93 |
| 2025-07-10 | 4.97 |
| 2025-07-09 | 5.01 |
| 2025-07-08 | 4.93 |
| 2025-07-07 | 4.83 |
| 2025-07-03 | 4.96 |
| 2025-07-02 | 4.88 |
| 2025-07-01 | 4.75 |
| 2025-06-30 | 4.87 |
| 2025-06-27 | 4.94 |
| 2025-06-26 | 5.11 |
| 2025-06-25 | 4.78 |
| 2025-06-24 | 4.58 |
| 2025-06-23 | 3.80 |
| 2025-06-20 | 3.81 |
| 2025-06-18 | 3.90 |
| 2025-06-17 | 3.86 |
| 2025-06-16 | 3.86 |
| 2025-06-13 | 3.74 |
Showing the most recent 260 of 3,401 data points. The chart above shows the full history.
Related Metrics
About Ambarella, Inc.
Ambarella, Inc. is a global semiconductor company specializing in advanced video processing technology. They develop chips that facilitate high-definition (HD) and ultra-HD (UHD) video compression, sophisticated image manipulation, and cutting-edge deep learning capabilities. Their core offering comprises highly integrated system-on-a-chip (SoC) designs. These single-chip solutions seamlessly combine HD video and image processing, artificial intelligence (AI) computer vision, audio processing, and various system functions, resulting in superior video and image clarity, distinct features, and efficient power usage. Ambarella's technology finds broad application across diverse markets. In the automotive sector, their chips power devices like vehicle dashcams, digital rearview mirrors, advanced driver-assistance systems (ADAS) cameras, interior and driver monitoring systems, and central domain controllers for self-driving vehicles. Beyond automotive, their solutions are crucial for professional and residential IP security cameras, various robotics and industrial applications (including identification, authentication, robotic products, and sensing), and a wide range of consumer products. The consumer segment encompasses wearable cameras, sports action cameras, social media devices, aerial drones, video conferencing equipment, and virtual reality systems. The company distributes its semiconductor solutions to original equipment manufacturers (OEMs) and original design manufacturers (ODMs) through a combination of its direct sales team and a network of distributors. Established in 2004, Ambarella, Inc. is headquartered in Santa Clara, California.
- Sector
- Technology
- Industry
- Semiconductors
- CEO
- Feng-Ming Wang