Institutional shares held 26.6 Million
456K calls
620K puts
Total value of holdings $3.7B
$63.6M calls
$86.4M puts
Market Cap $4.01B
28,788,600 Shares Out.
Institutional ownership 92.23%
# of Institutions 369


Latest Institutional Activity in INSP

Top Purchases

Q1 2024
Wellington Management Group LLP Shares Held: 1.95M ($272M)
Q1 2024
American Century Companies Inc Shares Held: 338K ($47.2M)
Q1 2024
Artisan Partners Limited Partnership Shares Held: 301K ($42M)
Q1 2024
Baillie Gifford & CO Shares Held: 1.47M ($205M)
Q1 2024
Price T Rowe Associates Inc Shares Held: 460K ($64.1M)

Top Sells

Q1 2024
Farallon Capital Management LLC Shares Held: 627K ($87.4M)
Q1 2024
Point72 Asset Management, L.P. Shares Held: 262K ($36.6M)
Q1 2024
Franklin Resources Inc Shares Held: 310K ($43.2M)
Q1 2024
Fred Alger Management, LLC Shares Held: 223K ($31M)
Q1 2024
D. E. Shaw & Co., Inc. Shares Held: 31.5K ($4.39M)

About INSP

Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and internationally. The company offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for moderate to severe OSA. It also develops a novel, a closed-loop solution that continuously monitors a patient's breathing and delivers mild hypoglossal nerve stimulation to maintain an open airway. The company was incorporated in 2007 and is headquartered in Golden Valley, Minnesota.


Insider Transactions at INSP

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
334K Shares
From 27 Insiders
Grant, award, or other acquisition 36.2K shares
Bona fide gift 1.5K shares
Exercise of conversion of derivative security 296K shares
Open market or private purchase 100 shares
Sell / Disposition
292K Shares
From 11 Insiders
Bona fide gift 55.8K shares
Open market or private sale 138K shares
Payment of exercise price or tax liability 98.9K shares

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