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Top 10 Stocks
Arrow-Thin-Down
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$18,737.21
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108,134.00
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AAPL
$195.55
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GOOG
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META
$627.70
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MSFT
$451.11
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NVDA
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TSLA
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Daily Stock Gainers Daily Stock Losers Most Active Stocks
Daily Stock Gainers Daily Stock Losers Most Active Stocks
Inogen Stock Quote

Inogen (NASDAQ: INGN)

$6.53
Arrow-Thin-Down
(-3.3%)
-$0.22
Price as of May 23, 2025, 3:58 p.m. ET

Inogen Return vs. S&P

1 Year 5 Year 5 Year Annualized Since IPO
INGN -20.85% -82.26% -29.21% -57%
S&P +10.16% +96.34% +14.43% +216%

Inogen Company Info

Inogen, Inc. is a medical technology company, which engages in the development, manufacture, and marketing of portable oxygen concentrators used to deliver supplemental long-term oxygen therapy to patients suffering from chronic respiratory conditions. Its products include Inogen One G4 system, Inogen One G3 system, Inogen One G5 system, Inogen TAV, and Inogen at Home. The company was founded by Alison Perry, Alison K. Bauerlein, Brenton Taylor, and Byron Myers on November 27, 2001 and is headquartered in Goleta, CA.

News & Analysis

Featured Article

Wall Street Has Given Up on These 3 Stocks, and That's a Huge Mistake

Big declines in stock price may bring big opportunities for patient investors.

Rich Smith  |  Jan 28, 2020
Featured Article

Why Inogen Shareholders Are Having Another Tough Day

Shares sink after the medical-device maker reported weak second-quarter results and slashed guidance. Again.

Brian Feroldi  |  Aug 7, 2019

3 Top Healthcare Stocks to Buy in July

Brian Feroldi, Sean Williams, and Chuck Saletta  |  Jul 24, 2019

Find out which stocks have our team of healthcare experts feeling excited right now.

Why Inogen Shares Are Plunging Today

Brian Feroldi  |  May 8, 2019

The stock sinks after the medical device marker slashes its full-year guidance.

Interview: Talking Decking, Diets, and Discounts With the Polen Small Company Growth Team

John Rotonti  |  Apr 18, 2019

John talks to Tucker Walsh and Rayna Lesser Hannaway, the two portfolio managers of the Polen U.S. Small Company Growth Strategy, about Paycom, EPAM Systems, and more.

Here's Why Inogen Fell As Much As 28.2% Today

Maxx Chatsko  |  Feb 27, 2019

The medical technology company issued fourth-quarter and full-year 2018 earnings.

Down 50% in 2 Months, Is Inogen Stock a Buy? 1 Analyst Thinks So

Rich Smith  |  Nov 20, 2018

Inogen stock got crushed in the tech rout, giving investors a second bite at the apple.

1 Little-Known Healthcare Stock to Put on Your Radar

Brian Feroldi  |  Aug 29, 2017

This healthcare company is growing fast and is up 400% over the past three years. Here's why investors can expect the good times to continue.

Valuation

Podcast Episodes

cover_IF

Inogen Is Packed With Potential

The innovative oxygen therapy company has grown like gangbusters in recent years and is staring down a massive opportunity.

Motley Fool Staff  |  Aug 19, 2019

Earnings Transcripts

Inogen, inc (INGN) Q3 2021 Earnings Call Transcript

INGN earnings call for the period ending September 30, 2021.

Motley Fool Transcribers  |  Nov 4, 2021

Inogen, inc (INGN) Q2 2021 Earnings Call Transcript

INGN earnings call for the period ending June 30, 2021.

Motley Fool Transcribers  |  Aug 4, 2021

Inogen Inc (INGN) Q1 2021 Earnings Call Transcript

INGN earnings call for the period ending March 31, 2021.

Motley Fool Transcribers  |  May 4, 2021

Inogen Inc (INGN) Q4 2020 Earnings Call Transcript

INGN earnings call for the period ending December 31, 2020.

Motley Fool Transcribers  |  Feb 24, 2021

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