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Inspire Medical Systems (INSP) Institutional Ownership

Inspire Medical Systems logo
$146.36 -3.69 (-2.46%)
Closing price 05/21/2025 03:59 PM Eastern
Extended Trading
$148.96 +2.60 (+1.77%)
As of 06:08 AM Eastern
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Institutional Ownership Changes (13F Filings) for Inspire Medical Systems (NYSE:INSP)

Current
Institutional Ownership
Percentage
94.91%
Number of
Institutional Buyers
(last 12 months)
232
Total
Institutional Inflows
(last 12 months)
$1.64B
Number of
Institutional Sellers
(last 12 months)
149
Total
Institutional Outflows
(last 12 months)
$1.37B
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INSP Institutional Buying and Selling by Quarter

Inspire Medical Systems Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/20/2025 Intech Investment Management LLC34,094$5.43M0.1%+166.4%0.116%
5/20/2025 Focus Partners Wealth1,378$219K0.0%-34.8%0.005%
5/19/2025 Bayforest Capital Ltd5,491$875K0.4%+2,465.9%0.019%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC1,112,925$177.27M0.0%+214.5%3.773%
5/16/2025 United Services Automobile Association1,921$302K0.0%N/A0.007%
5/16/2025 Fred Alger Management LLC57,419$9.15M0.1%-9.0%0.195%
5/16/2025 Goldman Sachs Group Inc.51,422$8.19M0.0%+57.9%0.174%
5/16/2025 Dynamic Technology Lab Private Ltd2,978$474K0.1%N/A0.010%
5/16/2025 Integrated Wealth Concepts LLC3,291$524K0.0%N/A0.011%
5/16/2025 Jacobs Levy Equity Management Inc.110,594$17.62M0.1%-47.4%0.375%
5/16/2025 Eventide Asset Management LLC306,301$48.79M1.0%+144.9%1.039%
5/16/2025 Banque Transatlantique SA310$46K0.0%N/A0.001%
5/16/2025 AQR Capital Management LLC242,203$37.10M0.0%-44.8%0.821%
5/16/2025 Amundi182,253$27.23M0.0%-10.4%0.618%
5/15/2025 Braidwell LP302,410$48.17M1.7%+3.1%1.025%
5/15/2025 Royal Bank of Canada32,769$5.22M0.0%+16.0%0.111%
5/15/2025 Quarry LP245$39K0.0%+2,127.3%0.001%
5/15/2025 Baird Financial Group Inc.31,298$4.99M0.0%+10.2%0.106%
5/15/2025 Driehaus Capital Management LLC71,745$11.43M0.1%N/A0.243%
5/15/2025 Trexquant Investment LP41,576$6.62M0.1%+22.7%0.141%
5/15/2025 Tri Locum Partners LP78,812$12.55M6.4%-47.7%0.267%
5/15/2025 Landscape Capital Management L.L.C.7,659$1.22M0.1%N/A0.026%
5/15/2025 Oak Associates Ltd. OH6,785$1.08M0.1%N/A0.023%
5/15/2025 Beck Bode LLC36,520$5.82M1.1%+5.2%0.124%
5/15/2025 Champlain Investment Partners LLC435,762$69.41M0.5%-1.9%1.477%
5/14/2025 B. Metzler seel. Sohn & Co. AG18,687$2.98M0.0%+39.2%0.063%
5/14/2025 Caisse DE Depot ET Placement DU Quebec85,167$13.57M0.0%+2,038.3%0.289%
5/14/2025 Corebridge Financial Inc.1,478$235K0.0%-7.4%0.005%
5/14/2025 Comerica Bank23,873$3.80M0.0%-5.1%0.081%
5/14/2025 Smartleaf Asset Management LLC454$71K0.0%+27.2%0.002%
5/14/2025 AlphaQuest LLC1,028$164K0.0%+248.5%0.003%
5/14/2025 CW Advisors LLC34,384$5.48M0.1%N/A0.117%
5/14/2025 Atika Capital Management LLC160,600$25.58M3.6%+1.9%0.545%
5/14/2025 Osterweis Capital Management Inc.33,143$5.28M0.0%N/A0.112%
5/14/2025 Capital Fund Management S.A.47,642$7.59M0.0%-41.2%0.162%
5/14/2025 Credit Agricole S A67,177$10.70M0.0%-43.1%0.228%
5/14/2025 Wellington Management Group LLP207,535$33.06M0.0%-15.1%0.704%
5/13/2025 Northern Trust Corp260,407$41.48M0.0%+6.6%0.883%
5/13/2025 Algert Global LLC59,820$9.53M0.2%+39.1%0.203%
5/13/2025 Northwest & Ethical Investments L.P.5,724$912K0.0%-48.1%0.019%
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5/13/2025 Raymond James Financial Inc.236,496$37.67M0.0%-7.9%0.802%
5/13/2025 American Century Companies Inc.18,432$2.94M0.0%+64.4%0.062%
5/13/2025 Oak Ridge Investments LLC26,090$4.16M0.3%+4.8%0.088%
5/13/2025 Fox Hill Wealth Management4,723$752K0.4%N/A0.016%
5/13/2025 Russell Investments Group Ltd.22,841$3.64M0.0%+26.0%0.077%
5/13/2025 HighTower Advisors LLC2,910$464K0.0%+35.3%0.010%
5/12/2025 Public Sector Pension Investment Board94,060$14.98M0.1%+26.0%0.319%
5/12/2025 AIA Group Ltd10,412$1.66M0.0%-11.5%0.035%
5/12/2025 Nuveen LLC136,622$21.76M0.0%N/A0.463%
5/12/2025 Invesco Ltd.858,572$136.75M0.0%+8.3%2.911%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.196,184$31.25M0.1%+10.5%0.665%
5/12/2025 Townsquare Capital LLC14,750$2.35M0.0%N/A0.050%
5/12/2025 Swiss National Bank58,100$9.25M0.0%-0.9%0.197%
5/12/2025 Maryland State Retirement & Pension System9,975$1.59M0.0%-15.4%0.034%
5/9/2025 Mutual of America Capital Management LLC4,321$688K0.0%-4.8%0.015%
5/9/2025 CenterBook Partners LP4,132$658K0.0%-34.4%0.014%
5/9/2025 Deutsche Bank AG6,821$1.09M0.0%+8.5%0.023%
5/9/2025 Charles Schwab Investment Management Inc.287,892$45.86M0.0%-2.8%0.976%
5/9/2025 Vanguard Group Inc.3,225,645$513.78M0.0%-1.4%10.937%
5/9/2025 Wealthspire Advisors LLC4,206$670K0.0%+93.8%0.014%
5/9/2025 New Age Alpha Advisors LLC1,528$243K0.0%-37.5%0.005%
5/9/2025 Blair William & Co. IL4,631$738K0.0%-3.8%0.016%
5/9/2025 Argent Trust Co1,256$200K0.0%N/A0.004%
5/9/2025 Bank of Nova Scotia1,954$311K0.0%-24.2%0.007%
5/9/2025 PNC Financial Services Group Inc.2,419$385K0.0%+4.7%0.008%
5/8/2025 US Bancorp DE2,479$395K0.0%+6.1%0.008%
5/8/2025 Bayforest Capital Ltd5,491$875K0.4%+2,465.9%0.018%
5/8/2025 Thornburg Investment Management Inc.22,904$3.65M0.1%-7.9%0.077%
5/8/2025 XTX Topco Ltd2,257$359K0.0%-8.9%0.008%
5/7/2025 LPL Financial LLC10,126$1.61M0.0%+3.2%0.034%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 8,031$1.28M0.0%+4.8%0.027%
5/7/2025 Baillie Gifford & Co.1,159,754$184.73M0.2%-7.7%3.897%
5/6/2025 Cetera Investment Advisers18,951$3.02M0.0%+13.3%0.064%
5/6/2025 KLP Kapitalforvaltning AS5,700$908K0.0%-10.9%0.019%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH18,535$2.95M0.0%N/A0.062%
5/5/2025 Allianz Asset Management GmbH5,000$796K0.0%+1.6%0.017%
5/5/2025 Los Angeles Capital Management LLC136,174$21.69M0.1%+50.4%0.458%
5/5/2025 Teachers Retirement System of The State of Kentucky44,995$7.17M0.1%-6.0%0.151%
5/5/2025 Archer Investment Corp600$96K0.0%N/A0.002%
5/5/2025 Jackson Creek Investment Advisors LLC8,461$1.35M0.4%N/A0.028%
5/5/2025 Jennison Associates LLC66,602$10.61M0.0%+40.0%0.224%
5/2/2025 Victory Capital Management Inc.78,937$12.57M0.0%+1.9%0.265%
5/2/2025 TimesSquare Capital Management LLC476,217$75.85M1.2%+9.8%1.600%
5/2/2025 Edgestream Partners L.P.4,437$707K0.0%N/A0.015%
5/1/2025 CWM LLC4,692$747K0.0%-52.6%0.016%
5/1/2025 Louisiana State Employees Retirement System14,000$2.23M0.0%-3.4%0.047%
5/1/2025 New York State Common Retirement Fund182,750$29.11M0.0%+23.7%0.614%
5/1/2025 Mutual of America Capital Management LLC4,321$688K0.0%-4.8%0.015%
5/1/2025 Xponance Inc.4,045$644K0.0%+5.8%0.014%
4/30/2025 Cerity Partners LLC6,359$1.01M0.0%-45.9%0.021%
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4/30/2025 Nisa Investment Advisors LLC268$43K0.0%-27.2%0.001%
4/30/2025 Banque Pictet & Cie SA2,927$466K0.0%N/A0.010%
4/30/2025 M&T Bank Corp2,914$464K0.0%-17.4%0.010%
4/30/2025 Values First Advisors Inc.2,072$329K0.2%N/A0.007%
4/29/2025 Envestnet Asset Management Inc.34,151$5.44M0.0%+33.1%0.115%
4/29/2025 Bank of New York Mellon Corp380,260$60.57M0.0%-34.5%1.278%
4/28/2025 Principal Financial Group Inc.147,768$23.54M0.0%+1.0%0.497%
4/28/2025 Oregon Public Employees Retirement Fund6,803$1.08M0.0%-3.6%0.023%
4/28/2025 Teacher Retirement System of Texas8,371$1.33M0.0%-38.8%0.028%
4/28/2025 WCM Investment Management LLC72,860$11.46M0.0%+30.7%0.245%
(Data available from 1/1/2016 forward)

INSP Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of INSP shares?

During the previous two years, 443 institutional investors and hedge funds held shares of Inspire Medical Systems. The most heavily invested institutionals were BlackRock Inc. ($590.06M), Vanguard Group Inc. ($513.78M), FMR LLC ($467.07M), Wasatch Advisors LP ($245.03M), State Street Corp ($221.56M), Baillie Gifford & Co. ($184.73M), and UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($177.27M).Learn more on INSP's institutional investors.

What percentage of Inspire Medical Systems stock is owned by institutional investors?

94.91% of Inspire Medical Systems stock is owned by institutional investors. Learn more on INSP's institutional investor holdings.

Which institutional investors have been buying Inspire Medical Systems stock?

Of the 372 institutional investors that purchased Inspire Medical Systems stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Baillie Gifford & Co. ($1.47M), FMR LLC ($1.40M), Dragoneer Investment Group LLC ($871.11K), Wellington Management Group LLP ($864.77K), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($759.09K), Bank of New York Mellon Corp ($517.41K), and Raymond James Financial Inc. ($513.58K).

How much institutional buying is happening at Inspire Medical Systems?

Institutional investors have bought a total of 18,230,386 shares in the last 24 months. This purchase volume represents approximately $3.61B in transactions.

Which Inspire Medical Systems major shareholders have been selling company stock?

Of the 231 institutional investors that sold Inspire Medical Systems stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($2.92M), Invesco Ltd. ($892.45K), Point72 Asset Management L.P. ($682.18K), FMR LLC ($519.23K), BlackRock Inc. ($464.52K), Allspring Global Investments Holdings LLC ($461.06K), and Bank of New York Mellon Corp ($420.83K).

How much institutional selling is happening at Inspire Medical Systems?

Institutional investors have sold a total of 13,532,607 shares in the last 24 months. This volume of shares sold represents approximately $2.80B in transactions.



This page (NYSE:INSP) was last updated on 5/22/2025 by MarketBeat.com Staff
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