TOP TIERMARKET NEWSWIRE
Movers explained · 2026-09-11

Archived explainer. For the current picture see today's INSP page.

Why Is INSPIRE MED SYS INC (INSP) Stock Up Today?

By the Top Tier Newswire AI Desk · September 11, 2026 at 9:33 AM ET · reviewed against 7 wire stories

INSPIRE MED SYS INC (INSP) is up +5.65% in the latest session. Our newswire has captured 7 stories on INSP across 6 sources in the last 36 hours, with AI sentiment reading mixed (avg 53/100).

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Inspire Medical Systems Inc stock rose 5.65 percent to $71.97 on Friday, driven by a price target increase from Stifel and broader market speculation around the company's future performance. The stock opened at $68.05 and reached an intraday high of $72.27, closing near the session peak. The move reflects renewed investor interest in the healthcare sector and positive analyst sentiment.

What Happened

Stifel raised its price target for Inspire Medical Systems from $75 to $80, signaling confidence in the company's growth trajectory. This upgrade came amid a broader trend of analyst activity, including upgrades from Oppenheimer and Mizuho, and a price target increase from Truist Securities. These actions suggest a consensus among analysts that the company is undervalued or poised for strong performance. Meanwhile, Inspire Brands, a separate entity, announced that Scott Murphy, Dunkin’s brand president, has been named interim CEO ahead of a potential IPO. While Inspire Brands is a distinct company, the news generated cross-sector attention and may have contributed to the broader Inspire-related stock movement.

What The Data Shows

Inspire Medical Systems has a market capitalization of $1.9 billion and a price-to-earnings ratio of 14.8. The company reported a 4.3 percent year-to-date revenue increase and maintains a net margin of 15.0 percent. The stock traded at 0.70 beta, indicating lower volatility than the market. The stock's 52-week range is between $38.91 and $147.03, and it printed a fresh 52-week high on September 11. Volume remained at 0.0 million shares, below the 3-month average. Recent insider transactions show one sale totaling $57,000, while congressional trades include recent sales and purchases by Donald J. Trump.

What To Watch

Investors should monitor the company's upcoming earnings report and any further analyst activity. Coverage breadth is increasing, with seven stories from six sources in the last 36 hours.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

INSP by the numbers

Last: $71.97Session: +5.65%Coverage: 7 stories / 6 sourcesAI sentiment: 53/100 (mixed)Mkt cap: $1.9BP/E: 14.852w: $38.91 to $147.03
INSP · Sep 11 session (5-min) · +7.16% vs prior close · updated 8:57 PM ET
$67.65$71.34$75.04prev close $68.12$73.008:45 AM11:18 AM1:52 PM4:26 PM7:00 PM8:45 AM · $68.059:00 AM · $68.099:30 AM · $73.009:35 AM · $72.919:40 AM · $73.239:45 AM · $72.949:50 AM · $72.999:55 AM · $73.8510:00 AM · $72.8310:05 AM · $74.2710:10 AM · $73.9810:15 AM · $74.2110:20 AM · $74.6410:25 AM · $74.0210:30 AM · $74.2210:35 AM · $74.2610:40 AM · $73.6410:45 AM · $73.4810:50 AM · $73.6210:55 AM · $73.4711:00 AM · $73.5111:05 AM · $73.7911:10 AM · $73.1711:15 AM · $73.2811:20 AM · $72.2511:25 AM · $72.2711:30 AM · $71.3711:35 AM · $70.8511:40 AM · $71.0511:45 AM · $71.6411:50 AM · $71.4111:55 AM · $71.4012:00 PM · $71.1712:05 PM · $70.5812:10 PM · $70.8212:15 PM · $71.0612:20 PM · $70.7212:25 PM · $70.7412:30 PM · $70.6012:35 PM · $70.5312:40 PM · $70.7112:45 PM · $70.8312:50 PM · $70.6612:55 PM · $70.761:00 PM · $71.271:05 PM · $71.231:10 PM · $71.421:15 PM · $71.401:20 PM · $71.331:25 PM · $71.621:30 PM · $71.541:35 PM · $71.561:40 PM · $71.651:45 PM · $72.231:50 PM · $72.341:55 PM · $72.272:00 PM · $72.312:05 PM · $72.172:10 PM · $72.502:15 PM · $72.852:20 PM · $72.902:25 PM · $73.082:30 PM · $73.222:35 PM · $72.992:40 PM · $72.992:45 PM · $72.722:50 PM · $72.902:55 PM · $72.473:00 PM · $72.533:05 PM · $72.813:10 PM · $72.603:15 PM · $72.353:20 PM · $72.693:25 PM · $72.873:30 PM · $72.593:35 PM · $72.053:40 PM · $72.613:45 PM · $72.533:50 PM · $72.753:55 PM · $73.004:00 PM · $73.004:10 PM · $73.004:30 PM · $73.004:35 PM · $73.006:30 PM · $73.007:00 PM · $73.00
AI sentiment, last 36h · averaged over 7 stories · 53/100 neutral
AI sentiment 53/100 (neutral)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 5 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishYahoo Finance · sentiment 55 · Inspire Brands names Scott Murphy interim CEO ahead of IPOYahoo Finance · 55Inspire Brands names Scott Murphy interim CEO ahead of IPOQuartz · sentiment 55 · Inspire Brands names Scott Murphy interim CEO ahead of IPO - qz.comQuartz · 55Inspire Brands names Scott Murphy interim CEO ahead of IPO - qz.comPR Newswire · sentiment 50 · HealthWell Foundation Announces Panel Session at the NASP inSPire 2026 Specialty Pharmacy ConferencePR Newswire · 50HealthWell Foundation Announces Panel Session at the NASP inSPire 2026 Specialty Pharmacy…MarketWatch · sentiment 50 · Inspec Inc 1Q Parent Loss Y1.00M Vs Loss Y145.00MMarketWatch · 50Inspec Inc 1Q Parent Loss Y1.00M Vs Loss Y145.00MThe Fly · sentiment 63 · Inspire Medical price target raised to $80 from $75 at StifelThe Fly · 63Inspire Medical price target raised to $80 from $75 at Stifel
2d agoThe FlyBULLISH 63Analyst

Inspire Medical price target raised to $80 from $75 at Stifel

2d agoMarketWatchNEUTRAL 50Earnings

Inspec Inc 1Q Parent Loss Y1.00M Vs Loss Y145.00M

2d agoPR NewswireNEUTRAL 50General

HealthWell Foundation Announces Panel Session at the NASP inSPire 2026 Specialty Pharmacy Conference

ROCKVILLE, Md., Sept. 10, 2026 /PRNewswire/ -- The HealthWell Foundation®, an independent non-profit charitable organization that provides financial assistance for underinsured Americans, is pleased to announce a panel presentation at NASP's inSPire 2026 to be held September 22-25, 2026,...

3d agoQuartzBULLISH 55General

Inspire Brands names Scott Murphy interim CEO ahead of IPO - qz.com

3d agoYahoo FinanceBULLISH 55General

Inspire Brands names Scott Murphy interim CEO ahead of IPO

3d agoYahoo TopBULLISH 55General

Inspire Brands CEO Temporarily Steps Away Ahead of Potential IPO

Inspire Brands CEO and cofounder Paul Brown is temporarily stepping away from the restaurant giant as it prepares for a potential entrance into the public markets. Brown is taking a medical leave as he recovers from a recent injury, according to the Wall Street Journal, which cited a message sent to employees. Scott Murphy, president […]

3d agoYahoo TopBEARISH 42General

Inspire Brands CEO Paul Brown reportedly taking a medical leave

Scott Murphy, Dunkin’s brand president, was named the interim chief executive while Brown recovers from an apparent injury.

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More on INSP: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier INSP move explainers: 2026-09-11 · 2026-09-10 · 2026-09-09