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US · AMPX

Amprius Technologies, Inc.

Sector
Industrials · Electrical Equipment & Parts
Headquarters
Fremont, CA 94538

Price · as of 2026-09-03

$9.63

Market cap 1.66B

Price history

Weekly OHLC price history for AMPX, USD per share
WeekOpenHighLowCloseVolume
Sep 12, 2022 – Sep 16, 2022$15.73$16.80$7.90$8.30
Sep 19, 2022 – Sep 23, 2022$8.40$15.39$5.64$12.940
Sep 26, 2022 – Sep 30, 2022$12.31$13.70$9.15$9.220
Oct 3, 2022 – Oct 7, 2022$9.00$9.81$6.76$6.990
Oct 10, 2022 – Oct 14, 2022$7.13$9.10$6.61$6.650
Oct 17, 2022 – Oct 21, 2022$6.59$12.49$6.00$11.110
Oct 24, 2022 – Oct 28, 2022$10.89$12.55$10.56$11.390
Oct 31, 2022 – Nov 4, 2022$11.38$12.25$9.76$9.800
Nov 7, 2022 – Nov 11, 2022$9.96$11.10$9.53$10.940
Nov 14, 2022 – Nov 18, 2022$10.72$11.11$9.75$10.260
Nov 21, 2022 – Nov 25, 2022$10.11$10.98$10.11$10.800
Nov 28, 2022 – Dec 2, 2022$10.59$10.98$9.81$10.310
Dec 5, 2022 – Dec 9, 2022$9.60$9.70$6.80$7.390
Dec 12, 2022 – Dec 16, 2022$7.42$8.36$6.74$8.360
Dec 19, 2022 – Dec 23, 2022$8.04$9.55$7.00$7.870
Dec 26, 2022 – Dec 30, 2022$8.01$8.25$7.35$7.930
Jan 2, 2023 – Jan 6, 2023$7.76$8.04$6.23$6.470
Jan 9, 2023 – Jan 13, 2023$6.50$6.60$5.62$6.150
Jan 16, 2023 – Jan 20, 2023$6.16$6.50$5.96$6.330
Jan 23, 2023 – Jan 27, 2023$6.32$6.54$5.88$6.260
Jan 30, 2023 – Feb 3, 2023$6.01$6.53$5.97$6.060
Feb 6, 2023 – Feb 10, 2023$6.15$6.60$5.90$6.120
Feb 13, 2023 – Feb 17, 2023$6.11$6.45$5.80$6.210
Feb 20, 2023 – Feb 24, 2023$6.33$6.44$6.06$6.330
Feb 27, 2023 – Mar 3, 2023$6.34$6.42$6.05$6.300
Mar 6, 2023 – Mar 10, 2023$6.32$6.63$6.09$6.330
Mar 13, 2023 – Mar 17, 2023$6.26$6.26$4.40$4.550
Mar 20, 2023 – Mar 24, 2023$4.64$8.42$4.15$7.500
Mar 27, 2023 – Mar 31, 2023$7.97$9.06$6.85$8.710
Apr 3, 2023 – Apr 6, 2023$8.80$8.86$7.58$8.120
Apr 10, 2023 – Apr 14, 2023$7.98$9.14$7.84$8.930
Apr 17, 2023 – Apr 21, 2023$9.35$9.68$8.76$9.500
Apr 24, 2023 – Apr 28, 2023$9.68$9.80$8.34$9.380
May 1, 2023 – May 5, 2023$9.32$9.49$8.37$8.760
May 8, 2023 – May 12, 2023$8.89$9.13$8.42$8.750
May 15, 2023 – May 19, 2023$8.79$8.81$7.92$8.060
May 22, 2023 – May 26, 2023$8.06$8.43$7.30$7.500
May 29, 2023 – Jun 2, 2023$7.50$7.85$7.19$7.650
Jun 5, 2023 – Jun 9, 2023$7.75$10.63$7.57$9.500
Jun 12, 2023 – Jun 16, 2023$10.24$10.58$8.56$8.940
Jun 19, 2023 – Jun 23, 2023$8.95$9.51$8.03$8.110
Jun 26, 2023 – Jun 30, 2023$8.12$8.12$7.15$7.180
Jul 3, 2023 – Jul 7, 2023$7.15$7.27$6.60$7.130
Jul 10, 2023 – Jul 14, 2023$7.13$8.37$7.08$7.840
Jul 17, 2023 – Jul 21, 2023$7.88$8.37$7.54$7.630
Jul 24, 2023 – Jul 28, 2023$7.63$8.36$7.10$7.390
Jul 31, 2023 – Aug 4, 2023$7.39$7.58$6.90$6.990
Aug 7, 2023 – Aug 11, 2023$7.02$7.09$5.53$6.040
Aug 14, 2023 – Aug 18, 2023$6.04$6.17$5.42$5.540
Aug 21, 2023 – Aug 25, 2023$5.56$5.64$4.56$4.590
Aug 28, 2023 – Sep 1, 2023$4.75$5.00$4.37$4.720
Sep 4, 2023 – Sep 8, 2023$4.70$4.90$3.45$3.480
Sep 11, 2023 – Sep 15, 2023$3.50$4.66$3.28$3.950
Sep 18, 2023 – Sep 22, 2023$4.10$5.34$3.87$4.490
Sep 25, 2023 – Sep 29, 2023$4.45$5.05$4.14$4.740
Oct 2, 2023 – Oct 6, 2023$4.70$5.03$4.19$4.490
Oct 9, 2023 – Oct 13, 2023$4.45$4.50$3.39$3.490
Oct 16, 2023 – Oct 20, 2023$3.50$3.58$3.14$3.220
Oct 23, 2023 – Oct 27, 2023$3.20$3.24$2.60$2.800
Oct 30, 2023 – Nov 3, 2023$2.96$3.59$2.75$3.350
Nov 6, 2023 – Nov 10, 2023$3.45$3.60$2.68$3.210
Nov 13, 2023 – Nov 17, 2023$3.22$3.96$3.01$3.930
Nov 20, 2023 – Nov 24, 2023$3.93$4.70$3.76$4.510
Nov 27, 2023 – Dec 1, 2023$4.53$4.63$3.57$4.230
Dec 4, 2023 – Dec 8, 2023$4.29$4.54$3.81$4.070
Dec 11, 2023 – Dec 15, 2023$4.06$4.12$3.45$3.480
Dec 18, 2023 – Dec 22, 2023$3.50$3.94$3.45$3.780
Dec 25, 2023 – Dec 29, 2023$3.80$6.02$3.72$5.290
Jan 1, 2024 – Jan 5, 2024$5.28$5.29$3.80$4.600
Jan 8, 2024 – Jan 12, 2024$4.67$5.05$4.35$5.000
Jan 15, 2024 – Jan 19, 2024$5.05$5.26$4.05$4.320
Jan 22, 2024 – Jan 26, 2024$4.38$4.56$4.07$4.120
Jan 29, 2024 – Feb 2, 2024$4.12$4.31$3.92$4.070
Feb 5, 2024 – Feb 9, 2024$4.12$4.70$3.87$4.140
Feb 12, 2024 – Feb 16, 2024$4.12$4.20$3.89$3.990
Feb 19, 2024 – Feb 23, 2024$4.00$4.01$3.34$3.380
Feb 26, 2024 – Mar 1, 2024$3.43$3.49$3.07$3.090
Mar 4, 2024 – Mar 8, 2024$3.10$3.10$2.59$2.660
Mar 11, 2024 – Mar 15, 2024$2.68$3.06$2.65$2.830
Mar 18, 2024 – Mar 22, 2024$2.86$3.25$2.65$2.760
Mar 25, 2024 – Mar 28, 2024$2.72$2.84$2.46$2.650
Apr 1, 2024 – Apr 5, 2024$2.70$2.70$1.98$2.040
Apr 8, 2024 – Apr 12, 2024$2.05$2.17$1.79$1.880
Apr 15, 2024 – Apr 19, 2024$1.89$1.96$1.65$1.760
Apr 22, 2024 – Apr 26, 2024$1.78$1.78$1.56$1.740
Apr 29, 2024 – May 3, 2024$1.74$2.28$1.71$2.190
May 6, 2024 – May 10, 2024$2.19$2.33$1.95$1.970
May 13, 2024 – May 17, 2024$1.30$1.46$1.22$1.370
May 20, 2024 – May 24, 2024$1.40$1.47$1.30$1.450
May 27, 2024 – May 31, 2024$1.49$1.64$1.34$1.390
Jun 3, 2024 – Jun 7, 2024$1.40$1.43$1.30$1.360
Jun 10, 2024 – Jun 14, 2024$1.38$1.39$1.08$1.090
Jun 17, 2024 – Jun 21, 2024$1.15$1.30$1.01$1.230
Jun 24, 2024 – Jun 28, 2024$1.27$1.32$1.20$1.270
Jul 1, 2024 – Jul 5, 2024$1.28$1.31$1.17$1.300
Jul 8, 2024 – Jul 12, 2024$1.28$1.42$1.22$1.380
Jul 15, 2024 – Jul 19, 2024$1.37$1.45$1.23$1.280
Jul 22, 2024 – Jul 26, 2024$1.32$1.34$1.14$1.190
Jul 29, 2024 – Aug 2, 2024$1.21$1.25$1.10$1.240
Aug 5, 2024 – Aug 9, 2024$1.17$1.23$1.03$1.090
Aug 12, 2024 – Aug 16, 2024$1.10$1.13$1.02$1.130
Aug 19, 2024 – Aug 23, 2024$1.14$1.17$1.03$1.140
Aug 26, 2024 – Aug 30, 2024$1.15$1.16$1.05$1.070
Sep 2, 2024 – Sep 6, 2024$1.07$1.07$0.69$0.710
Sep 9, 2024 – Sep 13, 2024$0.70$0.94$0.61$0.890
Sep 16, 2024 – Sep 20, 2024$0.89$0.95$0.81$0.890
Sep 23, 2024 – Sep 27, 2024$0.95$1.23$0.83$1.110
Sep 30, 2024 – Oct 4, 2024$1.13$1.35$0.97$1.220
Oct 7, 2024 – Oct 11, 2024$1.32$1.38$1.11$1.350
Oct 14, 2024 – Oct 18, 2024$1.38$1.45$1.23$1.400
Oct 21, 2024 – Oct 25, 2024$1.40$1.75$1.34$1.370
Oct 28, 2024 – Nov 1, 2024$1.36$1.69$1.28$1.320
Nov 4, 2024 – Nov 8, 2024$1.29$1.78$1.18$1.730
Nov 11, 2024 – Nov 15, 2024$1.73$2.72$1.73$2.120
Nov 18, 2024 – Nov 22, 2024$2.14$2.15$1.82$1.940
Nov 25, 2024 – Nov 29, 2024$2.00$2.20$1.91$2.140
Dec 2, 2024 – Dec 6, 2024$2.28$2.65$2.03$2.050
Dec 9, 2024 – Dec 13, 2024$2.07$2.23$1.63$1.710
Dec 16, 2024 – Dec 20, 2024$1.73$1.89$1.63$1.820
Dec 23, 2024 – Dec 27, 2024$1.85$2.61$1.74$2.360
Dec 30, 2024 – Jan 3, 2025$2.33$3.39$2.31$3.280
Jan 6, 2025 – Jan 10, 2025$3.53$4.21$2.87$3.590
Jan 13, 2025 – Jan 17, 2025$3.40$3.90$3.03$3.360
Jan 20, 2025 – Jan 24, 2025$3.60$3.93$3.03$3.640
Jan 27, 2025 – Jan 31, 2025$3.55$3.61$3.01$3.330
Feb 3, 2025 – Feb 7, 2025$3.05$3.74$2.92$3.610
Feb 10, 2025 – Feb 14, 2025$3.68$3.98$3.22$3.390
Feb 17, 2025 – Feb 21, 2025$3.43$3.65$3.00$3.000
Feb 24, 2025 – Feb 28, 2025$3.00$3.01$2.40$2.550
Mar 3, 2025 – Mar 7, 2025$2.60$2.65$1.87$2.000
Mar 10, 2025 – Mar 14, 2025$1.97$2.05$1.70$2.040
Mar 17, 2025 – Mar 21, 2025$2.09$3.11$2.07$3.110
Mar 24, 2025 – Mar 28, 2025$3.33$3.61$2.64$2.810
Mar 31, 2025 – Apr 4, 2025$2.62$2.78$2.25$2.380
Apr 7, 2025 – Apr 11, 2025$2.20$2.60$2.10$2.430
Apr 14, 2025 – Apr 17, 2025$2.53$2.56$2.14$2.140
Apr 21, 2025 – Apr 25, 2025$2.07$2.56$2.00$2.560
Apr 28, 2025 – May 2, 2025$2.57$2.57$1.97$2.350
May 5, 2025 – May 9, 2025$2.31$2.59$2.16$2.470
May 12, 2025 – May 16, 2025$2.57$2.92$2.48$2.720
May 19, 2025 – May 23, 2025$2.62$2.72$2.34$2.710
May 26, 2025 – May 30, 2025$2.89$3.17$2.66$2.690
Jun 2, 2025 – Jun 6, 2025$2.71$2.92$2.55$2.900
Jun 9, 2025 – Jun 13, 2025$2.98$4.05$2.98$3.820
Jun 16, 2025 – Jun 20, 2025$3.90$4.27$3.43$3.840
Jun 23, 2025 – Jun 27, 2025$3.75$4.35$3.43$4.070
Jun 30, 2025 – Jul 3, 2025$4.19$4.83$3.80$4.680
Jul 7, 2025 – Jul 11, 2025$4.73$6.96$4.49$6.440
Jul 14, 2025 – Jul 18, 2025$6.42$8.99$6.23$8.660
Jul 21, 2025 – Jul 25, 2025$8.99$9.09$7.66$8.200
Jul 28, 2025 – Aug 1, 2025$8.20$8.65$6.07$6.360
Aug 4, 2025 – Aug 8, 2025$6.86$9.66$6.76$8.060
Aug 11, 2025 – Aug 15, 2025$8.15$8.51$6.94$7.110
Aug 18, 2025 – Aug 22, 2025$7.04$7.31$6.36$7.170
Aug 25, 2025 – Aug 29, 2025$7.16$7.86$6.78$7.090
Sep 1, 2025 – Sep 5, 2025$6.84$7.52$6.66$7.110
Sep 8, 2025 – Sep 12, 2025$7.18$8.47$7.18$8.130
Sep 15, 2025 – Sep 19, 2025$8.40$12.10$8.08$11.770
Sep 22, 2025 – Sep 26, 2025$11.53$12.29$10.06$10.930
Sep 29, 2025 – Oct 3, 2025$11.08$13.21$10.05$12.740
Oct 6, 2025 – Oct 10, 2025$13.23$14.07$11.82$11.930
Oct 13, 2025 – Oct 17, 2025$12.55$16.03$11.58$11.840
Oct 20, 2025 – Oct 24, 2025$12.36$13.54$10.76$12.890
Oct 27, 2025 – Oct 31, 2025$13.26$14.22$11.71$14.090
Nov 3, 2025 – Nov 7, 2025$14.50$14.68$10.62$12.730
Nov 10, 2025 – Nov 14, 2025$13.39$14.49$10.63$11.290
Nov 17, 2025 – Nov 21, 2025$11.00$11.80$9.36$10.110
Nov 24, 2025 – Nov 28, 2025$10.24$11.46$10.16$11.320
Dec 1, 2025 – Dec 5, 2025$10.87$12.56$10.50$12.180
Dec 8, 2025 – Dec 12, 2025$12.32$12.57$10.15$10.910
Dec 15, 2025 – Dec 19, 2025$11.00$11.07$8.77$9.350
Dec 22, 2025 – Dec 26, 2025$9.22$9.44$8.12$8.270
Dec 29, 2025 – Jan 2, 2026$8.10$8.90$7.71$8.740
Jan 5, 2026 – Jan 9, 2026$9.30$9.71$8.72$9.480
Jan 12, 2026 – Jan 16, 2026$9.73$11.20$9.17$11.000
Jan 19, 2026 – Jan 23, 2026$10.45$12.14$10.30$11.170
Jan 26, 2026 – Jan 30, 2026$11.10$14.00$10.72$12.440
Feb 2, 2026 – Feb 6, 2026$12.39$14.86$10.50$12.240
Feb 9, 2026 – Feb 13, 2026$11.90$13.13$9.76$9.970
Feb 16, 2026 – Feb 20, 2026$9.78$10.49$9.23$9.520
Feb 23, 2026 – Feb 27, 2026$10.31$11.59$9.90$10.730
Mar 2, 2026 – Mar 6, 2026$10.42$17.29$10.35$16.330
Mar 9, 2026 – Mar 13, 2026$16.13$19.40$15.87$17.950
Mar 16, 2026 – Mar 20, 2026$17.80$19.76$17.70$18.200
Mar 23, 2026 – Mar 27, 2026$17.91$19.39$15.90$16.120
Mar 30, 2026 – Apr 2, 2026$16.16$17.33$14.50$16.000
Apr 6, 2026 – Apr 10, 2026$16.09$18.18$15.76$17.220
Apr 13, 2026 – Apr 17, 2026$17.23$19.30$16.83$18.670
Apr 20, 2026 – Apr 24, 2026$18.47$22.80$18.31$20.660
Apr 27, 2026 – May 1, 2026$20.70$21.76$19.10$20.870
May 4, 2026 – May 8, 2026$21.38$22.35$15.38$16.700
May 11, 2026 – May 15, 2026$16.58$19.05$16.23$16.850
May 18, 2026 – May 22, 2026$16.71$16.84$14.25$16.030
May 25, 2026 – May 29, 2026$16.50$22.11$16.49$20.280
Jun 1, 2026 – Jun 5, 2026$20.50$24.23$19.09$19.690
Jun 8, 2026 – Jun 12, 2026$20.22$20.44$15.85$16.310
Jun 15, 2026 – Jun 18, 2026$16.87$17.26$14.84$16.170
Jun 22, 2026 – Jun 26, 2026$16.33$16.63$11.76$12.910
Jun 29, 2026 – Jul 2, 2026$13.29$14.58$12.26$12.380
Jul 6, 2026 – Jul 10, 2026$12.53$13.68$11.18$11.530
Jul 13, 2026 – Jul 17, 2026$11.32$11.60$9.49$10.160
Jul 20, 2026 – Jul 24, 2026$10.33$10.91$9.23$9.240
Jul 27, 2026 – Jul 31, 2026$9.24$10.03$8.44$9.600
Aug 3, 2026 – Aug 7, 2026$9.44$12.44$9.25$11.850
Aug 10, 2026 – Aug 14, 2026$11.98$13.42$11.41$12.510
Aug 17, 2026 – Aug 21, 2026$12.25$12.45$9.94$10.340
Aug 24, 2026 – Aug 28, 2026$10.20$10.64$9.83$9.890
Aug 31, 2026 – Sep 3, 2026$9.75$9.95$9.37$9.630

Valuation

MetricValueUpside
IC Value$3,787.90+39,234%
P/E-50.82
P/B21.55
P/S30.64
EV/EBITDA-55.14
PEG
P/TBV21.55

Valuation history

Annual price overlaid with each model's fair value. Y-axis is log scale.

Annual price and model valuations for AMPX, USD per share
YearPriceAIICGraham-DoddGraham Formula
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022$6.33$16.51
2023$2.66$17.67
2024$2.00$21.52
2025$17.95$26.42

Historic valuation ratios

Pick a category, then toggle metrics to compare.

USD millions

Line items

    USD millions

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      USD millions

      Line items

        About Amprius Technologies, Inc.

        Amprius Technologies, Inc. is a company primarily focused on the development, production, and supply of advanced lithium-ion battery solutions. Their innovative product line notably includes cutting-edge silicon nanowire anode lithium-ion batteries. The firm's technological offerings cater to significant sectors such as aerospace, defense, and electric vehicle manufacturing. Founded in 2008, Amprius Technologies, Inc. operates from its headquarters located in Fremont, California.

        CEO
        Thomas Michael Stepien
        Employees
        109
        Beta
        2.26

        Peer comparison

        Same-industry comparables, ranked by market cap.

        Scroll horizontally for additional metrics. Ticker column stays fixed.

        Peer comparison for AMPX: basic info, valuation models, ratios, profitability, leverage, growth, cash flow, dividends, enterprise value, and Altman Z-score.
        Basic InfoIC ValuationCore ValuationProfitabilityLeverage & LiquidityGrowthCash FlowDividendsEnterprise ValueRisk
        TickerCompany NamePriceMarket CapValueUpsideP/EP/BP/SEV/EBITDAPEGP/TBVGross MarginOperating MarginNet MarginROEROICROADebt/EquityInterest CoverageCurrent RatioQuick RatioNet Debt/EBITDAEPS GrowthSales GrowthFCF GrowthFCF YieldOp Cash Flow RatioCash ROICDividend YieldDividend PayoutShareholder YieldEV/EBITEV/FCFEV/SalesAltman Z-Score
        AMPXAmprius Technologies, Inc…$11.851.66B$26.42+123%-50.8221.5530.64-55.1421.5511.32%-63.89%-60.30%-50.81%-88.60%-31.67%0.387.086.391.28-22.22%202.11%-2.80%-1.59%-1.74-67.49%0.00%0.00%1.48%-46.88-61.5429.9523.66
        CDRECadre Holdings, Inc.$31.031.33B$39.31+27%29.114.042.1116.00218.3260.0041.25%12.30%7.23%14.03%11.21%6.20%1.036.343.502.232.2013.33%7.53%117.74%4.42%0.6111.99%1.20%35.00%1.20%19.8526.212.443.29
        DACDanaos Corporation$138.622.52B$221.29+60%3.930.511.872.76144.310.5179.97%47.85%47.45%13.70%13.20%10.46%0.3010.713.282.680.162.73%2.80%-957.32%16.57%1.548.53%3.27%12.80%15.57%4.146.401.982.52
        ENREnergizer Holdings, Inc.$22.531.54B$30.27+34%5.237.360.428.050.97-0.6641.75%15.49%8.09%156.36%11.49%5.37%20.792.962.110.985.83538.46%2.28%-80.95%5.05%0.191.89%6.96%36.40%14.14%9.9471.951.541.41
        ENVXEnovix Corporation$4.29935.88M$13.90+224%-6.433.7131.65-10.094.43-86.79%-554.83%-492.57%-60.47%-75.15%-22.25%1.99-8.178.348.01-4.23-40.94%37.91%-38.58%-11.27%-1.47-48.72%0.00%0.00%5.80%-5.86-9.1232.54-0.53
        KMTKennametal Inc.$34.162.6B$29.22-14%17.891.300.857.391.7830.41%7.28%4.73%7.35%6.02%3.69%0.505.742.461.031.71-12.41%-3.91%-29.60%7.17%0.496.72%3.71%66.40%8.22%15.1518.171.102.73
        MVSTMicrovast Holdings, Inc.$0.84280.88M$15.19+1,701%-24.781.761.69287.481.7736.17%9.47%-6.83%-7.32%5.14%-2.99%0.948.260.920.5680.07-85.25%12.56%-325.13%7.74%0.168.41%0.00%0.00%0.00%24.7917.902.35-0.32
        NSPInsperity, Inc.$51.121.95B$10.28-80%-107.5916.370.118.1322.8213.21%-0.15%-0.10%-9.79%2.85%-0.29%9.46-0.421.060.94-3.18-107.53%3.51%-164.11%-41.03%-0.1788.03%11.95%-1285.70%14.47%-52.81-1.710.083.75
        PBIPitney Bowes Inc.$18.302.51B$24.78+35%12.05-2.170.929.04-1.1154.10%20.45%7.65%-20.96%27.64%4.41%-2.773.810.710.624.77-174.34%-6.61%91.18%17.19%0.2428.48%2.93%35.30%24.63%9.4812.241.942.27
        VOYGVoyager Technologies, Inc…$34.732.06B$13.65-61%-14.044.119.48-17.34-36.7612.4112.82%-61.94%-62.98%-55.13%-48.28%-17.31%1.22-15.114.374.140.2738.19%15.42%90.02%-13.04%-0.46-96.70%1.75%-24.60%16.25%-15.06-7.559.331.36

        Disclaimer: Information on this page is provided for educational purposes only and does not constitute investment advice. Upside computed as ($3,787.90 ÷ $9.63) − 1 = +39,234.37% (IC, example).