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US · ICU

SeaStar Medical Holding Corporation

Programmatic access: InvestorsCraft Valuation API · catalog

Sector
Healthcare · Biotechnology
Headquarters
Denver, CO 80216

Price · as of 2026-09-04

$2.98

Market cap 9.31M

Price history

Weekly OHLC price history for ICU, USD per share
WeekOpenHighLowCloseVolume
Sep 26, 2022 – Sep 30, 2022$2,567.50$2,572.50$2,567.50$2,570.000
Oct 3, 2022 – Oct 7, 2022$2,570.00$2,945.00$2,567.50$2,572.500
Oct 10, 2022 – Oct 14, 2022$2,577.50$2,590.00$1,982.50$2,475.000
Oct 17, 2022 – Oct 21, 2022$2,401.30$3,200.00$1,430.00$1,705.000
Oct 24, 2022 – Oct 28, 2022$1,657.50$5,500.00$1,575.00$3,087.500
Oct 31, 2022 – Nov 4, 2022$2,825.00$3,050.00$1,494.30$1,632.500
Nov 7, 2022 – Nov 11, 2022$1,632.50$1,735.00$1,302.50$1,416.500
Nov 14, 2022 – Nov 18, 2022$1,372.50$1,465.00$975.00$982.500
Nov 21, 2022 – Nov 25, 2022$1,570.00$1,625.00$1,152.50$1,320.000
Nov 28, 2022 – Dec 2, 2022$1,280.00$1,317.50$1,007.50$1,180.000
Dec 5, 2022 – Dec 9, 2022$1,182.50$1,187.50$1,000.50$1,107.500
Dec 12, 2022 – Dec 16, 2022$1,085.00$1,142.50$1,045.00$1,085.000
Dec 19, 2022 – Dec 23, 2022$1,085.00$1,134.70$975.00$995.000
Dec 26, 2022 – Dec 30, 2022$1,007.50$1,252.50$975.00$1,025.000
Jan 2, 2023 – Jan 6, 2023$978.20$1,170.00$882.50$1,050.300
Jan 9, 2023 – Jan 13, 2023$1,090.00$1,585.00$1,037.50$1,350.000
Jan 16, 2023 – Jan 20, 2023$1,347.50$1,392.50$1,047.50$1,095.000
Jan 23, 2023 – Jan 27, 2023$1,077.50$1,142.50$1,017.50$1,075.000
Jan 30, 2023 – Feb 3, 2023$1,075.00$1,200.00$920.00$1,050.000
Feb 6, 2023 – Feb 10, 2023$1,120.00$1,477.50$817.50$866.300
Feb 13, 2023 – Feb 17, 2023$860.00$871.00$700.00$760.000
Feb 20, 2023 – Feb 24, 2023$770.00$822.50$647.50$720.000
Feb 27, 2023 – Mar 3, 2023$737.50$805.00$700.00$722.500
Mar 6, 2023 – Mar 10, 2023$725.00$765.00$580.00$600.000
Mar 13, 2023 – Mar 17, 2023$575.00$625.00$462.50$475.000
Mar 20, 2023 – Mar 24, 2023$470.00$592.50$465.00$535.000
Mar 27, 2023 – Mar 31, 2023$535.00$552.50$452.50$465.000
Apr 3, 2023 – Apr 6, 2023$465.00$476.30$410.00$460.000
Apr 10, 2023 – Apr 14, 2023$490.00$565.00$455.00$552.500
Apr 17, 2023 – Apr 21, 2023$537.50$625.00$487.50$530.000
Apr 24, 2023 – Apr 28, 2023$525.00$570.00$502.80$537.500
May 1, 2023 – May 5, 2023$547.50$567.50$467.50$497.500
May 8, 2023 – May 12, 2023$510.00$511.30$200.00$202.500
May 15, 2023 – May 19, 2023$205.00$222.50$145.50$150.000
May 22, 2023 – May 26, 2023$145.00$163.50$112.50$120.700
May 29, 2023 – Jun 2, 2023$117.50$140.70$115.00$133.000
Jun 5, 2023 – Jun 9, 2023$128.20$151.80$123.80$146.000
Jun 12, 2023 – Jun 16, 2023$159.50$159.50$120.00$135.000
Jun 19, 2023 – Jun 23, 2023$136.30$155.70$105.50$122.500
Jun 26, 2023 – Jun 30, 2023$122.50$142.50$118.80$130.000
Jul 3, 2023 – Jul 7, 2023$126.00$140.00$115.00$135.200
Jul 10, 2023 – Jul 14, 2023$141.30$147.50$131.30$135.700
Jul 17, 2023 – Jul 21, 2023$138.00$140.00$125.00$125.200
Jul 24, 2023 – Jul 28, 2023$131.50$137.50$117.50$127.300
Jul 31, 2023 – Aug 4, 2023$131.30$131.80$118.50$119.500
Aug 7, 2023 – Aug 11, 2023$127.50$127.50$90.20$95.000
Aug 14, 2023 – Aug 18, 2023$92.50$100.00$67.50$70.300
Aug 21, 2023 – Aug 25, 2023$77.50$80.00$54.00$59.500
Aug 28, 2023 – Sep 1, 2023$63.00$72.50$55.70$62.800
Sep 4, 2023 – Sep 8, 2023$66.80$66.80$45.50$47.200
Sep 11, 2023 – Sep 15, 2023$49.70$65.00$40.50$54.000
Sep 18, 2023 – Sep 22, 2023$51.00$55.00$45.00$45.500
Sep 25, 2023 – Sep 29, 2023$46.80$94.80$41.30$66.000
Oct 2, 2023 – Oct 6, 2023$81.80$200.00$72.50$134.000
Oct 9, 2023 – Oct 13, 2023$125.20$167.50$101.50$129.800
Oct 16, 2023 – Oct 20, 2023$125.20$310.00$106.50$255.000
Oct 23, 2023 – Oct 27, 2023$228.80$295.00$162.50$255.000
Oct 30, 2023 – Nov 3, 2023$300.00$312.50$190.00$209.000
Nov 6, 2023 – Nov 10, 2023$200.00$207.30$132.50$142.500
Nov 13, 2023 – Nov 17, 2023$142.30$159.80$132.70$137.500
Nov 20, 2023 – Nov 24, 2023$137.50$138.00$90.00$92.700
Nov 27, 2023 – Dec 1, 2023$93.20$152.50$91.50$136.000
Dec 4, 2023 – Dec 8, 2023$125.00$146.30$115.00$140.000
Dec 11, 2023 – Dec 15, 2023$140.00$140.70$112.70$126.300
Dec 18, 2023 – Dec 22, 2023$125.00$126.30$102.30$112.000
Dec 25, 2023 – Dec 29, 2023$113.00$115.00$102.00$110.700
Jan 1, 2024 – Jan 5, 2024$110.00$130.50$107.50$130.500
Jan 8, 2024 – Jan 12, 2024$139.00$157.50$120.00$125.000
Jan 15, 2024 – Jan 19, 2024$132.50$174.80$123.80$167.000
Jan 22, 2024 – Jan 26, 2024$170.00$247.50$154.30$196.000
Jan 29, 2024 – Feb 2, 2024$204.50$224.80$192.70$202.500
Feb 5, 2024 – Feb 9, 2024$211.30$219.80$162.50$215.000
Feb 12, 2024 – Feb 16, 2024$240.00$300.00$209.20$290.000
Feb 19, 2024 – Feb 23, 2024$290.00$429.20$190.00$191.700
Feb 26, 2024 – Mar 1, 2024$197.50$225.00$137.50$197.500
Mar 4, 2024 – Mar 8, 2024$207.70$210.00$162.70$203.800
Mar 11, 2024 – Mar 15, 2024$203.50$275.00$201.00$213.300
Mar 18, 2024 – Mar 22, 2024$221.50$221.70$188.00$199.500
Mar 25, 2024 – Mar 28, 2024$200.80$203.80$165.00$183.500
Apr 1, 2024 – Apr 5, 2024$187.50$207.00$172.00$174.500
Apr 8, 2024 – Apr 12, 2024$173.80$200.00$150.50$179.200
Apr 15, 2024 – Apr 19, 2024$185.00$185.00$95.00$101.300
Apr 22, 2024 – Apr 26, 2024$107.50$132.00$105.50$110.000
Apr 29, 2024 – May 3, 2024$111.30$149.80$110.50$112.300
May 6, 2024 – May 10, 2024$112.50$121.30$96.50$100.700
May 13, 2024 – May 17, 2024$97.00$107.50$82.50$96.500
May 20, 2024 – May 24, 2024$96.50$125.00$90.70$93.200
May 27, 2024 – May 31, 2024$93.80$102.50$90.70$92.700
Jun 3, 2024 – Jun 7, 2024$96.30$96.30$46.50$54.700
Jun 10, 2024 – Jun 14, 2024$48.80$48.80$32.50$38.500
Jun 17, 2024 – Jun 21, 2024$36.90$77.40$36.90$72.100
Jun 24, 2024 – Jun 28, 2024$74.20$92.50$63.10$75.900
Jul 1, 2024 – Jul 5, 2024$79.30$103.00$79.30$95.400
Jul 8, 2024 – Jul 12, 2024$96.10$138.50$74.00$86.000
Jul 15, 2024 – Jul 19, 2024$85.30$86.40$70.90$73.700
Jul 22, 2024 – Jul 26, 2024$73.40$95.40$65.70$88.000
Jul 29, 2024 – Aug 2, 2024$88.30$95.60$76.20$82.200
Aug 5, 2024 – Aug 9, 2024$75.00$83.80$73.10$74.300
Aug 12, 2024 – Aug 16, 2024$75.00$75.00$48.00$65.100
Aug 19, 2024 – Aug 23, 2024$64.60$68.20$56.60$64.000
Aug 26, 2024 – Aug 30, 2024$65.00$65.00$47.60$49.300
Sep 2, 2024 – Sep 6, 2024$49.80$54.90$46.90$48.400
Sep 9, 2024 – Sep 13, 2024$48.10$57.90$48.10$48.900
Sep 16, 2024 – Sep 20, 2024$49.30$52.20$45.30$45.300
Sep 23, 2024 – Sep 27, 2024$46.50$49.70$39.60$42.800
Sep 30, 2024 – Oct 4, 2024$43.40$44.60$40.00$42.800
Oct 7, 2024 – Oct 11, 2024$42.60$42.80$38.20$40.600
Oct 14, 2024 – Oct 18, 2024$40.00$42.80$39.20$41.000
Oct 21, 2024 – Oct 25, 2024$40.90$42.20$35.00$35.700
Oct 28, 2024 – Nov 1, 2024$37.90$37.90$29.00$30.300
Nov 4, 2024 – Nov 8, 2024$30.00$30.50$24.00$26.100
Nov 11, 2024 – Nov 15, 2024$27.00$28.10$18.80$21.900
Nov 18, 2024 – Nov 22, 2024$21.60$22.50$18.30$20.500
Nov 25, 2024 – Nov 29, 2024$20.80$25.70$20.50$25.000
Dec 2, 2024 – Dec 6, 2024$25.10$26.10$22.00$22.500
Dec 9, 2024 – Dec 13, 2024$22.50$23.40$18.60$19.900
Dec 16, 2024 – Dec 20, 2024$20.00$21.00$17.00$20.600
Dec 23, 2024 – Dec 27, 2024$20.50$21.30$19.40$20.400
Dec 30, 2024 – Jan 3, 2025$20.10$21.00$19.10$21.000
Jan 6, 2025 – Jan 10, 2025$21.20$21.80$19.60$19.900
Jan 13, 2025 – Jan 17, 2025$20.10$20.50$16.80$17.500
Jan 20, 2025 – Jan 24, 2025$17.80$18.40$15.00$15.700
Jan 27, 2025 – Jan 31, 2025$15.70$27.50$15.30$22.400
Feb 3, 2025 – Feb 7, 2025$23.20$30.70$18.00$19.600
Feb 10, 2025 – Feb 14, 2025$19.50$19.50$17.10$17.900
Feb 17, 2025 – Feb 21, 2025$18.20$19.90$17.20$17.500
Feb 24, 2025 – Feb 28, 2025$17.30$18.50$15.40$17.300
Mar 3, 2025 – Mar 7, 2025$17.30$18.50$16.00$18.100
Mar 10, 2025 – Mar 14, 2025$18.00$21.60$17.20$20.300
Mar 17, 2025 – Mar 21, 2025$21.20$23.70$19.60$22.200
Mar 24, 2025 – Mar 28, 2025$22.70$25.70$15.60$17.000
Mar 31, 2025 – Apr 4, 2025$17.00$17.30$12.10$13.900
Apr 7, 2025 – Apr 11, 2025$13.20$14.70$11.10$13.100
Apr 14, 2025 – Apr 17, 2025$13.50$13.50$12.20$12.500
Apr 21, 2025 – Apr 25, 2025$12.70$13.20$11.50$12.600
Apr 28, 2025 – May 2, 2025$13.20$13.20$12.40$12.900
May 5, 2025 – May 9, 2025$12.90$13.00$12.00$12.500
May 12, 2025 – May 16, 2025$12.40$13.20$12.20$12.400
May 19, 2025 – May 23, 2025$12.50$13.40$12.20$12.600
May 26, 2025 – May 30, 2025$12.60$12.80$11.30$11.900
Jun 2, 2025 – Jun 6, 2025$11.90$12.70$11.20$12.700
Jun 9, 2025 – Jun 13, 2025$12.90$13.00$11.50$11.800
Jun 16, 2025 – Jun 20, 2025$11.00$11.50$3.05$3.530
Jun 23, 2025 – Jun 27, 2025$3.59$6.71$3.10$4.050
Jun 30, 2025 – Jul 3, 2025$4.00$6.12$3.89$5.540
Jul 7, 2025 – Jul 11, 2025$5.27$9.12$5.00$5.920
Jul 14, 2025 – Jul 18, 2025$5.80$7.25$5.11$7.100
Jul 21, 2025 – Jul 25, 2025$7.01$8.18$6.70$7.710
Jul 28, 2025 – Aug 1, 2025$7.52$9.35$5.30$6.550
Aug 4, 2025 – Aug 8, 2025$6.60$8.07$6.55$7.770
Aug 11, 2025 – Aug 15, 2025$7.40$9.38$6.40$8.040
Aug 18, 2025 – Aug 22, 2025$8.25$8.50$7.57$8.000
Aug 25, 2025 – Aug 29, 2025$8.00$9.45$7.81$9.160
Sep 1, 2025 – Sep 5, 2025$9.29$9.45$7.85$7.950
Sep 8, 2025 – Sep 12, 2025$8.09$9.05$7.90$8.700
Sep 15, 2025 – Sep 19, 2025$8.65$9.39$8.21$9.020
Sep 22, 2025 – Sep 26, 2025$9.18$12.50$5.40$6.020
Sep 29, 2025 – Oct 3, 2025$6.30$7.18$5.58$6.490
Oct 6, 2025 – Oct 10, 2025$6.33$6.83$5.50$5.720
Oct 13, 2025 – Oct 17, 2025$5.85$7.35$5.10$6.130
Oct 20, 2025 – Oct 24, 2025$6.20$6.50$5.90$6.140
Oct 27, 2025 – Oct 31, 2025$6.10$6.14$5.45$5.700
Nov 3, 2025 – Nov 7, 2025$6.00$6.00$4.22$4.900
Nov 10, 2025 – Nov 14, 2025$5.01$5.17$3.61$3.800
Nov 17, 2025 – Nov 21, 2025$3.95$3.95$3.00$3.050
Nov 24, 2025 – Nov 28, 2025$3.00$3.45$2.90$3.170
Dec 1, 2025 – Dec 5, 2025$3.10$3.63$3.01$3.600
Dec 8, 2025 – Dec 12, 2025$3.50$3.90$3.20$3.210
Dec 15, 2025 – Dec 19, 2025$3.30$3.37$2.32$2.450
Dec 22, 2025 – Dec 26, 2025$2.40$2.79$2.20$2.560
Dec 29, 2025 – Jan 2, 2026$2.50$2.68$2.22$2.630
Jan 5, 2026 – Jan 9, 2026$2.57$2.81$2.26$2.260
Jan 12, 2026 – Jan 16, 2026$2.34$2.98$2.24$2.530
Jan 19, 2026 – Jan 23, 2026$2.49$2.70$2.26$2.580
Jan 26, 2026 – Jan 30, 2026$2.58$2.71$2.27$2.380
Feb 2, 2026 – Feb 6, 2026$2.39$2.70$2.31$2.480
Feb 9, 2026 – Feb 13, 2026$2.40$2.74$2.23$2.400
Feb 16, 2026 – Feb 20, 2026$2.41$2.49$2.36$2.440
Feb 23, 2026 – Feb 27, 2026$2.47$2.78$2.28$2.760
Mar 2, 2026 – Mar 6, 2026$2.65$2.89$2.47$2.520
Mar 9, 2026 – Mar 13, 2026$2.48$2.93$2.44$2.560
Mar 16, 2026 – Mar 20, 2026$2.57$2.60$2.09$2.230
Mar 23, 2026 – Mar 27, 2026$2.23$3.14$2.07$2.740
Mar 30, 2026 – Apr 2, 2026$2.74$4.55$2.74$4.310
Apr 6, 2026 – Apr 10, 2026$4.36$4.93$3.60$3.710
Apr 13, 2026 – Apr 17, 2026$3.71$4.59$3.69$4.200
Apr 20, 2026 – Apr 24, 2026$4.17$4.85$4.00$4.130
Apr 27, 2026 – May 1, 2026$4.10$4.58$3.72$4.370
May 4, 2026 – May 8, 2026$4.36$5.10$4.22$4.490
May 11, 2026 – May 15, 2026$4.59$4.98$3.95$3.950
May 18, 2026 – May 22, 2026$3.92$4.25$3.72$3.750
May 25, 2026 – May 29, 2026$3.79$3.95$3.46$3.710
Jun 1, 2026 – Jun 5, 2026$3.80$3.82$2.88$2.940
Jun 8, 2026 – Jun 12, 2026$2.93$3.17$2.59$2.980
Jun 15, 2026 – Jun 18, 2026$3.10$3.45$3.01$3.120
Jun 22, 2026 – Jun 26, 2026$3.17$3.61$2.96$3.120
Jun 29, 2026 – Jul 2, 2026$3.08$5.38$3.08$4.920
Jul 6, 2026 – Jul 10, 2026$4.90$5.38$4.60$4.950
Jul 13, 2026 – Jul 17, 2026$4.96$5.05$3.95$4.000
Jul 20, 2026 – Jul 24, 2026$4.07$4.11$3.66$3.750
Jul 27, 2026 – Jul 31, 2026$3.79$3.96$3.06$3.130
Aug 3, 2026 – Aug 7, 2026$3.15$3.37$2.96$3.280
Aug 10, 2026 – Aug 14, 2026$3.30$3.85$3.04$3.180
Aug 17, 2026 – Aug 21, 2026$3.20$3.50$3.14$3.350
Aug 24, 2026 – Aug 28, 2026$3.39$3.41$3.03$3.090
Aug 31, 2026 – Sep 4, 2026$3.09$3.17$2.84$2.980

Valuation

MetricValueUpside
IC Value$15.54+421%
P/E-4.37
P/B5.10
P/S43.01
EV/EBITDA-3.42
PEG
P/TBV5.10

Valuation history

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

Annual price and model valuations for ICU, USD per share
YearPriceAIICGraham-DoddGraham Formula
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020$2,452.50
2021$2,525.00
2022$600.00
2023$203.75
2024$18.10
2025$2.56$59.84

Historic valuation ratios

Pick a category, then toggle metrics to compare.

USD millions

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      USD millions

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        About SeaStar Medical Holding Corporation

        SeaStar Medical Holding Corporation is a medical device company dedicated to providing innovative solutions and services designed to combat hyperinflammation and cytokine storm in critically ill individuals. The company specializes in developing and commercializing extracorporeal therapies that specifically target the immune 'effector cells' responsible for driving systemic inflammation, a process that directly harms tissues and releases a cascade of pro-inflammatory cytokines, thereby initiating and perpetuating dysregulated immune reactions. Its product pipeline spans various critical care areas, including acute kidney injury (both pediatric and adult) requiring continuous renal replacement therapy (CRRT), cardiorenal syndrome in patients with congestive heart failure (including those with or without LVADs), myocardial stunning in end-stage renal disease, and hepatorenal syndrome. The firm maintains its headquarters in Denver, Colorado.

        CEO
        Eric Schlorff
        Employees
        17
        Beta
        -1.03

        Peer comparison

        Same-industry comparables, ranked by market cap.

        Scroll horizontally for additional metrics. Ticker column stays fixed.

        Peer comparison for ICU: 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
        ICUSeaStar Medical Holding C…$3.289.31M$59.84+1,724%-4.375.1043.01-3.425.1095.71%-986.63%-984.60%-295.15%545.11%-129.15%0.05-37.013.633.260.94-91.16%814.07%-15.04%-25.62%-3.63608.87%0.00%0.00%19.24%-3.42-3.0633.72-8.41
        AIMDAinos, Inc.$1.4910.97M$41.70+2,698%-0.410.8048.50-1.79-0.33-0.52-3767.20%-11268.32%-11897.04%-128.00%-66.99%-59.45%1.45-19.651.060.39-1.14121.79%498.95%-20.25%-77.21%-4.28-22.26%0.00%0.00%0.00%-1.19-3.57133.74-6.46
        APLMApollomics, Inc.$16.9018.65M$457.37+2,606%-2.63-9.023.38-2.83-9.0297.00%-111.45%-128.69%-1305.01%194.18%-110.40%-0.20-145.740.960.910.29-85.66%4192.93%-63.96%-36.06%-1.64212.54%0.00%0.00%0.00%-2.76-2.523.07-150.11
        BLRXBioLineRx Ltd.$2.7111.79M$134.36+4,858%-9.260.609.22-1.096.0036.19%-871.78%-99.58%-7.48%-126.38%-2.97%0.56-8.041.951.76-30.70-93.72%-95.89%-81.42%-74.41%-0.67-99.50%0.00%0.00%0.00%-0.02-0.030.21-13.82
        CTXRCitius Pharmaceuticals, I…$0.687.62M-0.330.19-0.28-0.380.00%0.00%0.00%-57.75%-58.28%-32.10%0.03-143.870.620.090.06-43.38%-5.85%-203.36%-0.59-40.17%0.00%0.00%0.00%-0.28-0.40-3.53
        LNAILunai Bioworks Inc.$2.4110.93M-0.19-1.60-0.25-1.04-1.240.00%0.00%0.00%-321.81%-29.94%-207.76%-0.48-25.560.040.02-0.0618.46%-28.68%-23.05%-0.27-12.71%0.00%0.00%0.00%-2.36-5.57-97.67
        MBRXMoleculin Biotech, Inc.$0.412.19M-0.070.160.180.630.00%0.00%0.00%-319.85%-579.34%-171.88%0.021.411.300.25-84.97%-4.77%-940.82%-3.32-524.69%0.00%0.00%195.28%0.240.27-16.42

        Disclaimer: Information on this page is provided for educational purposes only and does not constitute investment advice. Upside computed as ($15.54 ÷ $2.98) − 1 = +421.48% (IC, example).