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US · CISS

C3is Inc.

Programmatic access: InvestorsCraft Valuation API · catalog

Sector
Industrials · Marine Shipping
Headquarters
Athens, GH 14561
Website
c3is.pro

Price · as of 2026-09-04

$1.42

Market cap 19.14K

Price history

Weekly OHLC price history for CISS, USD per share
WeekOpenHighLowCloseVolume
Jun 12, 2023 – Jun 16, 2023$3,937,500.00$4,375,000.00$850,938.20$1,191,558.200
Jun 19, 2023 – Jun 23, 2023$1,203,125.00$1,623,125.00$538,125.00$575,313.200
Jun 26, 2023 – Jun 30, 2023$520,625.00$529,375.00$234,063.20$242,813.200
Jul 3, 2023 – Jul 7, 2023$217,438.20$271,250.00$216,563.20$253,750.000
Jul 10, 2023 – Jul 14, 2023$253,750.00$315,000.00$212,188.20$217,221.200
Jul 17, 2023 – Jul 21, 2023$240,625.00$242,813.20$164,878.00$164,878.000
Jul 24, 2023 – Jul 28, 2023$166,250.00$168,438.20$120,313.20$132,696.200
Jul 31, 2023 – Aug 4, 2023$153,633.20$156,233.00$131,250.00$131,688.200
Aug 7, 2023 – Aug 11, 2023$129,063.20$138,635.00$123,218.20$135,538.200
Aug 14, 2023 – Aug 18, 2023$136,721.20$136,721.20$98,571.20$99,533.000
Aug 21, 2023 – Aug 25, 2023$101,063.20$106,820.00$88,333.00$96,250.000
Aug 28, 2023 – Sep 1, 2023$96,425.00$152,863.20$87,850.00$99,750.000
Sep 4, 2023 – Sep 8, 2023$100,846.20$102,813.20$84,221.20$84,508.200
Sep 11, 2023 – Sep 15, 2023$87,500.00$87,500.00$79,233.00$87,063.200
Sep 18, 2023 – Sep 22, 2023$91,746.20$94,500.00$79,478.00$91,000.000
Sep 25, 2023 – Sep 29, 2023$94,353.00$107,170.00$88,596.20$100,408.000
Oct 2, 2023 – Oct 6, 2023$99,971.20$106,078.00$80,966.20$85,078.000
Oct 9, 2023 – Oct 13, 2023$87,675.00$139,650.00$81,183.20$94,808.000
Oct 16, 2023 – Oct 20, 2023$94,808.00$98,438.20$82,033.00$89,425.000
Oct 23, 2023 – Oct 27, 2023$86,828.00$90,678.00$82,075.00$82,978.000
Oct 30, 2023 – Nov 3, 2023$87,500.00$109,375.00$84,263.20$91,858.200
Nov 6, 2023 – Nov 10, 2023$87,616.20$128,345.00$85,533.00$92,096.200
Nov 13, 2023 – Nov 17, 2023$96,233.20$118,125.00$88,008.20$103,688.200
Nov 20, 2023 – Nov 24, 2023$97,458.20$126,903.00$92,908.20$110,758.200
Nov 27, 2023 – Dec 1, 2023$111,563.20$120,313.20$89,688.20$115,528.000
Dec 4, 2023 – Dec 8, 2023$113,750.00$118,678.00$100,083.20$102,533.200
Dec 11, 2023 – Dec 15, 2023$100,013.20$109,375.00$92,120.00$103,583.200
Dec 18, 2023 – Dec 22, 2023$103,583.20$120,313.20$102,375.00$110,145.000
Dec 25, 2023 – Dec 29, 2023$115,938.20$129,616.20$111,563.20$115,878.000
Jan 1, 2024 – Jan 5, 2024$121,685.20$149,828.00$111,720.00$144,638.200
Jan 8, 2024 – Jan 12, 2024$144,375.00$148,663.20$87,745.00$98,963.200
Jan 15, 2024 – Jan 19, 2024$96,250.00$113,750.00$24,938.20$29,575.000
Jan 22, 2024 – Jan 26, 2024$27,213.20$43,096.20$23,958.20$28,875.000
Jan 29, 2024 – Feb 2, 2024$27,650.00$39,683.00$27,125.00$35,175.000
Feb 5, 2024 – Feb 9, 2024$33,033.00$34,633.20$26,495.00$27,125.000
Feb 12, 2024 – Feb 16, 2024$28,438.20$28,438.20$24,616.20$26,145.000
Feb 19, 2024 – Feb 23, 2024$27,125.00$29,428.00$24,150.00$24,616.200
Feb 26, 2024 – Mar 1, 2024$21,875.00$24,063.20$20,895.00$21,046.200
Mar 4, 2024 – Mar 8, 2024$21,396.20$21,396.20$18,314.80$20,083.000
Mar 11, 2024 – Mar 15, 2024$20,083.00$21,203.00$5,366.20$6,195.000
Mar 18, 2024 – Mar 22, 2024$6,563.20$8,096.20$5,908.00$6,808.200
Mar 25, 2024 – Mar 28, 2024$7,000.00$14,000.00$7,000.00$7,613.200
Apr 1, 2024 – Apr 5, 2024$7,466.20$11,928.00$6,871.20$10,325.000
Apr 8, 2024 – Apr 12, 2024$10,721.20$10,721.20$3,675.00$4,078.200
Apr 15, 2024 – Apr 19, 2024$3,896.20$4,928.00$2,478.00$2,566.200
Apr 22, 2024 – Apr 26, 2024$2,566.20$3,262.00$2,433.20$2,958.200
Apr 29, 2024 – May 3, 2024$2,958.20$3,150.00$2,695.00$2,912.000
May 6, 2024 – May 10, 2024$2,975.00$3,196.20$2,758.00$2,758.000
May 13, 2024 – May 17, 2024$2,800.00$3,878.00$2,758.00$3,658.200
May 20, 2024 – May 24, 2024$3,588.20$4,053.00$3,238.20$3,528.000
May 27, 2024 – May 31, 2024$3,833.20$4,288.20$3,238.20$3,938.200
Jun 3, 2024 – Jun 7, 2024$4,025.00$4,095.00$3,371.20$3,616.200
Jun 10, 2024 – Jun 14, 2024$3,616.20$3,616.20$2,958.20$2,975.000
Jun 17, 2024 – Jun 21, 2024$3,003.00$3,196.20$2,695.00$2,825.200
Jun 24, 2024 – Jun 28, 2024$2,846.20$3,308.20$2,846.20$3,045.000
Jul 1, 2024 – Jul 5, 2024$3,063.20$3,108.00$2,870.00$2,975.000
Jul 8, 2024 – Jul 12, 2024$2,975.00$3,220.00$2,737.00$3,021.200
Jul 15, 2024 – Jul 19, 2024$3,021.20$3,388.00$2,958.20$3,063.200
Jul 22, 2024 – Jul 26, 2024$3,021.20$3,045.00$2,800.00$2,958.200
Jul 29, 2024 – Aug 2, 2024$2,975.00$3,045.00$2,678.20$2,758.000
Aug 5, 2024 – Aug 9, 2024$2,695.00$2,825.20$2,478.00$2,713.200
Aug 12, 2024 – Aug 16, 2024$2,695.00$2,912.00$2,695.00$2,912.000
Aug 19, 2024 – Aug 23, 2024$2,912.00$3,325.00$2,846.20$2,986.200
Aug 26, 2024 – Aug 30, 2024$3,021.20$3,021.20$2,583.00$2,713.200
Sep 2, 2024 – Sep 6, 2024$2,713.20$2,758.00$2,391.20$2,391.200
Sep 9, 2024 – Sep 13, 2024$2,391.20$2,713.20$2,391.20$2,538.200
Sep 16, 2024 – Sep 20, 2024$2,520.00$2,583.00$2,450.00$2,520.000
Sep 23, 2024 – Sep 27, 2024$2,566.20$2,583.00$2,363.20$2,450.000
Sep 30, 2024 – Oct 4, 2024$2,408.00$2,583.00$2,391.20$2,520.000
Oct 7, 2024 – Oct 11, 2024$2,496.20$2,496.20$2,363.20$2,433.200
Oct 14, 2024 – Oct 18, 2024$2,408.00$2,737.00$2,391.20$2,625.000
Oct 21, 2024 – Oct 25, 2024$2,650.20$2,713.20$2,496.20$2,608.200
Oct 28, 2024 – Nov 1, 2024$2,650.20$2,695.00$2,520.00$2,608.200
Nov 4, 2024 – Nov 8, 2024$2,650.20$2,695.00$2,433.20$2,566.200
Nov 11, 2024 – Nov 15, 2024$2,625.00$2,625.00$2,345.00$2,433.200
Nov 18, 2024 – Nov 22, 2024$2,520.00$2,520.00$1,775.20$1,855.000
Nov 25, 2024 – Nov 29, 2024$1,883.00$1,953.00$1,645.00$1,715.000
Dec 2, 2024 – Dec 6, 2024$1,733.20$1,757.00$1,488.20$1,551.200
Dec 9, 2024 – Dec 13, 2024$1,586.20$1,708.00$1,540.00$1,575.000
Dec 16, 2024 – Dec 20, 2024$1,565.20$1,610.00$1,339.80$1,383.200
Dec 23, 2024 – Dec 27, 2024$1,393.00$1,680.00$1,260.00$1,603.000
Dec 30, 2024 – Jan 3, 2025$1,558.20$1,558.20$1,176.00$1,226.400
Jan 6, 2025 – Jan 10, 2025$1,226.40$1,318.80$1,041.60$1,041.600
Jan 13, 2025 – Jan 17, 2025$1,041.60$1,142.40$982.80$1,033.200
Jan 20, 2025 – Jan 24, 2025$1,050.00$1,150.80$1,008.00$1,050.000
Jan 27, 2025 – Jan 31, 2025$1,024.80$1,083.60$966.00$999.600
Feb 3, 2025 – Feb 7, 2025$966.00$1,066.80$932.40$1,024.800
Feb 10, 2025 – Feb 14, 2025$1,016.40$1,041.60$915.60$1,008.000
Feb 17, 2025 – Feb 21, 2025$991.20$1,003.80$756.00$856.800
Feb 24, 2025 – Feb 28, 2025$840.00$848.40$672.00$672.000
Mar 3, 2025 – Mar 7, 2025$680.40$680.40$565.60$663.600
Mar 10, 2025 – Mar 14, 2025$630.00$655.20$567.00$596.400
Mar 17, 2025 – Mar 21, 2025$596.40$630.00$571.20$589.400
Mar 24, 2025 – Mar 28, 2025$588.00$618.80$567.00$586.600
Mar 31, 2025 – Apr 4, 2025$588.00$630.00$399.00$540.400
Apr 7, 2025 – Apr 11, 2025$511.00$600.60$417.20$460.600
Apr 14, 2025 – Apr 17, 2025$462.00$501.20$448.00$469.000
Apr 21, 2025 – Apr 25, 2025$467.60$554.40$448.00$546.000
Apr 28, 2025 – May 2, 2025$546.00$582.40$499.80$541.800
May 5, 2025 – May 9, 2025$560.00$574.00$504.00$539.000
May 12, 2025 – May 16, 2025$543.20$600.60$494.20$511.000
May 19, 2025 – May 23, 2025$513.80$541.80$497.00$518.000
May 26, 2025 – May 30, 2025$530.60$530.60$499.80$506.800
Jun 2, 2025 – Jun 6, 2025$504.00$536.20$497.00$498.400
Jun 9, 2025 – Jun 13, 2025$501.20$616.00$491.40$592.200
Jun 16, 2025 – Jun 20, 2025$562.80$578.20$452.20$501.200
Jun 23, 2025 – Jun 27, 2025$512.40$560.00$428.40$450.800
Jun 30, 2025 – Jul 3, 2025$466.20$474.60$455.00$459.200
Jul 7, 2025 – Jul 11, 2025$462.00$488.60$456.40$464.800
Jul 14, 2025 – Jul 18, 2025$469.00$558.60$459.20$512.400
Jul 21, 2025 – Jul 25, 2025$501.20$526.40$462.00$469.000
Jul 28, 2025 – Aug 1, 2025$469.00$473.20$441.00$443.800
Aug 4, 2025 – Aug 8, 2025$441.00$522.20$441.00$448.000
Aug 11, 2025 – Aug 15, 2025$443.80$471.80$434.00$462.000
Aug 18, 2025 – Aug 22, 2025$459.20$532.00$403.20$424.200
Aug 25, 2025 – Aug 29, 2025$424.20$441.00$404.60$421.400
Sep 1, 2025 – Sep 5, 2025$417.20$417.20$291.20$292.600
Sep 8, 2025 – Sep 12, 2025$292.60$319.20$284.20$317.800
Sep 15, 2025 – Sep 19, 2025$317.80$390.60$303.80$320.600
Sep 22, 2025 – Sep 26, 2025$313.60$322.00$296.80$301.000
Sep 29, 2025 – Oct 3, 2025$291.20$322.00$280.00$313.600
Oct 6, 2025 – Oct 10, 2025$317.80$831.60$294.00$312.200
Oct 13, 2025 – Oct 17, 2025$329.00$340.20$284.20$308.000
Oct 20, 2025 – Oct 24, 2025$302.40$312.20$287.00$299.600
Oct 27, 2025 – Oct 31, 2025$295.40$312.20$289.80$303.800
Nov 3, 2025 – Nov 7, 2025$298.20$303.80$254.80$277.200
Nov 10, 2025 – Nov 14, 2025$284.20$287.00$219.80$231.000
Nov 17, 2025 – Nov 21, 2025$236.60$253.40$204.40$218.400
Nov 24, 2025 – Nov 28, 2025$218.40$266.00$215.60$247.800
Dec 1, 2025 – Dec 5, 2025$247.80$271.60$238.00$260.400
Dec 8, 2025 – Dec 12, 2025$253.40$264.60$32.69$35.000
Dec 15, 2025 – Dec 19, 2025$35.00$39.13$28.00$31.080
Dec 22, 2025 – Dec 26, 2025$32.90$33.60$29.47$29.540
Dec 29, 2025 – Jan 2, 2026$30.10$34.30$29.26$31.430
Jan 5, 2026 – Jan 9, 2026$33.18$34.44$29.26$30.730
Jan 12, 2026 – Jan 16, 2026$29.40$30.66$17.08$17.920
Jan 19, 2026 – Jan 23, 2026$17.92$20.16$11.48$11.830
Jan 26, 2026 – Jan 30, 2026$11.69$17.50$9.45$12.810
Feb 2, 2026 – Feb 6, 2026$17.57$20.09$9.80$12.950
Feb 9, 2026 – Feb 13, 2026$13.09$13.93$9.94$10.570
Feb 16, 2026 – Feb 20, 2026$10.36$19.25$10.22$13.580
Feb 23, 2026 – Feb 27, 2026$13.02$13.86$10.43$10.780
Mar 2, 2026 – Mar 6, 2026$11.76$12.25$8.47$8.680
Mar 9, 2026 – Mar 13, 2026$8.40$9.94$7.63$7.840
Mar 16, 2026 – Mar 20, 2026$7.84$7.84$5.25$5.940
Mar 23, 2026 – Mar 27, 2026$5.91$6.30$5.46$5.600
Mar 30, 2026 – Apr 2, 2026$5.60$5.89$5.41$5.710
Apr 6, 2026 – Apr 10, 2026$5.88$5.88$5.32$5.730
Apr 13, 2026 – Apr 17, 2026$5.52$6.13$5.39$5.610
Apr 20, 2026 – Apr 24, 2026$5.74$5.88$2.87$2.960
Apr 27, 2026 – May 1, 2026$2.84$3.65$2.70$3.300
May 4, 2026 – May 8, 2026$3.26$3.63$3.17$3.290
May 11, 2026 – May 15, 2026$3.31$3.39$3.05$3.050
May 18, 2026 – May 22, 2026$4.89$6.06$2.36$2.360
May 25, 2026 – May 29, 2026$2.35$2.49$2.16$2.280
Jun 1, 2026 – Jun 5, 2026$2.34$2.57$1.90$2.140
Jun 8, 2026 – Jun 12, 2026$2.08$2.39$1.91$2.080
Jun 15, 2026 – Jun 18, 2026$2.17$2.36$2.07$2.200
Jun 22, 2026 – Jun 26, 2026$2.18$2.18$1.54$1.680
Jun 29, 2026 – Jul 2, 2026$1.75$1.82$1.56$1.790
Jul 6, 2026 – Jul 10, 2026$1.82$1.88$1.64$1.750
Jul 13, 2026 – Jul 17, 2026$1.81$1.84$1.50$1.710
Jul 20, 2026 – Jul 24, 2026$1.69$1.83$0.41$0.520
Jul 27, 2026 – Jul 31, 2026$5.60$8.80$4.00$4.760
Aug 3, 2026 – Aug 7, 2026$4.86$5.81$3.20$3.480
Aug 10, 2026 – Aug 14, 2026$3.39$3.68$2.98$3.170
Aug 17, 2026 – Aug 21, 2026$2.58$4.90$2.24$2.920
Aug 24, 2026 – Aug 28, 2026$2.74$3.05$1.71$1.810
Aug 31, 2026 – Sep 4, 2026$1.67$1.79$1.32$1.420

Valuation

MetricValueUpside
IC Value$16,490.77+1,161,222%
P/E0.01
P/B0.00
P/S0.00
EV/EBITDA-0.85
PEG
P/TBV0.00

Valuation history

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

Annual price and model valuations for CISS, USD per share
YearPriceAIICGraham-DoddGraham Formula
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023$19,320.00$11,745,317.02
2024$663.60$33,756.42
2025$7.84$46,868.40

Historic valuation ratios

Pick a category, then toggle metrics to compare.

USD millions

Line items

    USD millions

    Line items

      USD millions

      Line items

        About C3is Inc.

        C3is Inc. is a maritime enterprise specializing in global seaborne transport solutions. The company serves a broad spectrum of dry bulk charterers, including both public and private industrial entities, commodity producers and merchants, as well as oil producers, refineries, and other raw material traders. Its operational fleet comprises three dry bulk vessels, which convey substantial cargo like iron ore, coal, and grains, in addition to smaller volume commodities such as bauxite, phosphates, and fertilizers. C3is Inc. also manages an Aframax crude oil tanker, specifically for crude oil shipments. Established in 2021, the firm's primary operations are directed from its base in Athens, Greece.

        CEO
        Diamantis Andriotis
        Employees
        0
        Beta
        1.27

        Peer comparison

        Same-industry comparables, ranked by market cap.

        Scroll horizontally for additional metrics. Ticker column stays fixed.

        Peer comparison for CISS: 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
        CISSC3is Inc.$0.0919.14K$46,868.40+53,871,627%0.010.000.00-0.850.0012.76%3.93%30.13%12.58%1.96%10.53%0.003.646.215.72-0.03-100.77%-17.83%-83.56%3810.97%1.195.53%564.46%5.40%564.46%-10.86-3.86-0.430.69
        ICONIcon Energy Corp.$1.02405.74K$717.22+70,215%-0.340.070.1310.49-0.010.0722.54%1.60%-37.29%-25.34%0.46%-9.62%1.630.051.100.9110.033329.41%112.02%-69.19%-370.43%0.17-13.39%10.72%-3.60%10.72%179.48-6.112.870.14
        LICNLichen International Limi…$1.12853.25K$34.47+2,977%-0.730.230.651.02-0.080.2637.27%-58.76%-89.58%-30.32%-31.76%-28.04%0.017.736.252.57909.76%-40.89%55.14%-112.21%-3.81-39.35%0.00%0.00%0.00%0.730.59-0.432.47
        RAINRain Enhancement Technolo…$1.2610.3M-2.93-2.09-4.09-2.080.00%0.00%0.00%100.82%293.41%-592.35%-0.75-27.170.020.02-1.06-47.60%114.91%-11.03%-0.15111.63%0.00%0.00%0.00%-4.65-12.22-33.79
        SGLYSingularity Future Techno…$6.5948.06M$868.04+13,072%-1.190.312.173.940.312.83%-149.56%-215.78%-23.28%276.76%-17.94%0.12-18.532.492.495.21-48.29%-42.19%-38.93%-68.53%-0.37274.81%0.00%0.00%44.99%4.494.52-6.71-6.64
        VCIGVCI Global Limited$0.3033.13K$11,703.54+3,852,283%0.000.000.00-0.100.0074.10%-76.88%-115.99%-30.96%-21.62%-27.20%0.04-32.351.541.24-0.10-46145.57%-14.94%-119.64%-198832.04%0.13-4.59%0.00%0.00%0.00%-0.14-0.640.10-0.47

        Disclaimer: Information on this page is provided for educational purposes only and does not constitute investment advice. Upside computed as ($16,490.77 ÷ $1.42) − 1 = +1,161,221.83% (IC, example).