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Inspire Medical Systems (INSP) Institutional Ownership

Inspire Medical Systems logo
$128.38 -2.34 (-1.79%)
Closing price 07/3/2025 03:30 PM Eastern
Extended Trading
$128.38 0.00 (0.00%)
As of 07/3/2025 04:56 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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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)
230
Total
Institutional Inflows
(last 12 months)
$1.64B
Number of
Institutional Sellers
(last 12 months)
148
Total
Institutional Outflows
(last 12 months)
$1.32B
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Skip Chart & View Institutional Buying and Selling Data

INSP Institutional Buying and Selling by Quarter

Inspire Medical Systems Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/27/2025Goldman Sachs Group Inc.51,422$8.19M0.0%+57.9%0.174%
6/18/2025Voya Investment Management LLC164,936$26.27M0.0%+5.3%0.559%
6/5/2025Osterweis Capital Management Inc.33,143$5.28M0.0%N/A0.112%
5/20/2025Intech Investment Management LLC34,094$5.43M0.1%+166.4%0.116%
5/20/2025Focus Partners Wealth1,378$219K0.0%-34.8%0.005%
5/19/2025Bayforest Capital Ltd5,491$875K0.4%+2,465.9%0.019%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC1,112,925$177.27M0.0%+214.5%3.773%
5/16/2025United Services Automobile Association1,921$302K0.0%N/A0.007%
5/16/2025Fred Alger Management LLC57,419$9.15M0.1%-9.0%0.195%
5/16/2025Goldman Sachs Group Inc.51,422$8.19M0.0%+57.9%0.174%
5/16/2025Dynamic Technology Lab Private Ltd2,978$474K0.1%N/A0.010%
5/16/2025Integrated Wealth Concepts LLC3,291$524K0.0%N/A0.011%
5/16/2025Jacobs Levy Equity Management Inc.110,594$17.62M0.1%-47.4%0.375%
5/16/2025Eventide Asset Management LLC306,301$48.79M1.0%+144.9%1.039%
5/16/2025Banque Transatlantique SA310$46K0.0%N/A0.001%
5/16/2025AQR Capital Management LLC242,203$37.10M0.0%-44.8%0.821%
5/16/2025Amundi182,253$27.23M0.0%-10.4%0.618%
5/15/2025Braidwell LP302,410$48.17M1.7%+3.1%1.025%
5/15/2025Royal Bank of Canada32,769$5.22M0.0%+16.0%0.111%
5/15/2025Quarry LP245$39K0.0%+2,127.3%0.001%
5/15/2025Baird Financial Group Inc.31,298$4.99M0.0%+10.2%0.106%
5/15/2025Driehaus Capital Management LLC71,745$11.43M0.1%N/A0.243%
5/15/2025Trexquant Investment LP41,576$6.62M0.1%+22.7%0.141%
5/15/2025Tri Locum Partners LP78,812$12.55M6.4%-47.7%0.267%
5/15/2025Landscape Capital Management L.L.C.7,659$1.22M0.1%N/A0.026%
5/15/2025Oak Associates Ltd. OH6,785$1.08M0.1%N/A0.023%
5/15/2025Beck Bode LLC36,520$5.82M1.1%+5.2%0.124%
5/15/2025Champlain Investment Partners LLC435,762$69.41M0.5%-1.9%1.477%
5/14/2025B. Metzler seel. Sohn & Co. AG18,687$2.98M0.0%+39.2%0.063%
5/14/2025Caisse DE Depot ET Placement DU Quebec85,167$13.57M0.0%+2,038.3%0.289%
5/14/2025Corebridge Financial Inc.1,478$235K0.0%-7.4%0.005%
5/14/2025Comerica Bank23,873$3.80M0.0%-5.1%0.081%
5/14/2025Smartleaf Asset Management LLC454$71K0.0%+27.2%0.002%
5/14/2025AlphaQuest LLC1,028$164K0.0%+248.5%0.003%
5/14/2025CW Advisors LLC34,384$5.48M0.1%N/A0.117%
5/14/2025Atika Capital Management LLC160,600$25.58M3.6%+1.9%0.545%
5/14/2025Osterweis Capital Management Inc.33,143$5.28M0.0%N/A0.112%
5/14/2025Capital Fund Management S.A.47,642$7.59M0.0%-41.2%0.162%
5/14/2025Credit Agricole S A67,177$10.70M0.0%-43.1%0.228%
5/14/2025Wellington Management Group LLP207,535$33.06M0.0%-15.1%0.704%
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5/13/2025Northern Trust Corp260,407$41.48M0.0%+6.6%0.883%
5/13/2025Algert Global LLC59,820$9.53M0.2%+39.1%0.203%
5/13/2025Northwest & Ethical Investments L.P.5,724$912K0.0%-48.1%0.019%
5/13/2025Raymond James Financial Inc.236,496$37.67M0.0%-7.9%0.802%
5/13/2025American Century Companies Inc.18,432$2.94M0.0%+64.4%0.062%
5/13/2025Oak Ridge Investments LLC26,090$4.16M0.3%+4.8%0.088%
5/13/2025Fox Hill Wealth Management4,723$752K0.4%N/A0.016%
5/13/2025Russell Investments Group Ltd.22,841$3.64M0.0%+26.0%0.077%
5/13/2025HighTower Advisors LLC2,910$464K0.0%+35.3%0.010%
5/12/2025Public Sector Pension Investment Board94,060$14.98M0.1%+26.0%0.319%
5/12/2025AIA Group Ltd10,412$1.66M0.0%-11.5%0.035%
5/12/2025Nuveen LLC136,622$21.76M0.0%N/A0.463%
5/12/2025Invesco Ltd.858,572$136.75M0.0%+8.3%2.911%
5/12/2025Connor Clark & Lunn Investment Management Ltd.196,184$31.25M0.1%+10.5%0.665%
5/12/2025Townsquare Capital LLC14,750$2.35M0.0%N/A0.050%
5/12/2025Swiss National Bank58,100$9.25M0.0%-0.9%0.197%
5/12/2025Maryland State Retirement & Pension System9,975$1.59M0.0%-15.4%0.034%
5/9/2025Mutual of America Capital Management LLC4,321$688K0.0%-4.8%0.015%
5/9/2025CenterBook Partners LP4,132$658K0.0%-34.4%0.014%
5/9/2025Deutsche Bank AG6,821$1.09M0.0%+8.5%0.023%
5/9/2025Charles Schwab Investment Management Inc.287,892$45.86M0.0%-2.8%0.976%
5/9/2025Vanguard Group Inc.3,225,645$513.78M0.0%-1.4%10.937%
5/9/2025Wealthspire Advisors LLC4,206$670K0.0%+93.8%0.014%
5/9/2025New Age Alpha Advisors LLC1,528$243K0.0%-37.5%0.005%
5/9/2025Blair William & Co. IL4,631$738K0.0%-3.8%0.016%
5/9/2025Argent Trust Co1,256$200K0.0%N/A0.004%
5/9/2025Bank of Nova Scotia1,954$311K0.0%-24.2%0.007%
5/9/2025PNC Financial Services Group Inc.2,419$385K0.0%+4.7%0.008%
5/8/2025US Bancorp DE2,479$395K0.0%+6.1%0.008%
5/8/2025Bayforest Capital Ltd5,491$875K0.4%+2,465.9%0.018%
5/8/2025Thornburg Investment Management Inc.22,904$3.65M0.1%-7.9%0.077%
5/8/2025XTX Topco Ltd2,257$359K0.0%-8.9%0.008%
5/7/2025LPL Financial LLC10,126$1.61M0.0%+3.2%0.034%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 8,031$1.28M0.0%+4.8%0.027%
5/7/2025Baillie Gifford & Co.1,159,754$184.73M0.2%-7.7%3.897%
5/6/2025Cetera Investment Advisers18,951$3.02M0.0%+13.3%0.064%
5/6/2025KLP Kapitalforvaltning AS5,700$908K0.0%-10.9%0.019%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH18,535$2.95M0.0%N/A0.062%
5/5/2025Allianz Asset Management GmbH5,000$796K0.0%+1.6%0.017%
5/5/2025Los Angeles Capital Management LLC136,174$21.69M0.1%+50.4%0.458%
5/5/2025Teachers Retirement System of The State of Kentucky44,995$7.17M0.1%-6.0%0.151%
5/5/2025Archer Investment Corp600$96K0.0%N/A0.002%
5/5/2025Jackson Creek Investment Advisors LLC8,461$1.35M0.4%N/A0.028%
5/5/2025Jennison Associates LLC66,602$10.61M0.0%+40.0%0.224%
5/2/2025Victory Capital Management Inc.78,937$12.57M0.0%+1.9%0.265%
5/2/2025TimesSquare Capital Management LLC476,217$75.85M1.2%+9.8%1.600%
5/2/2025Edgestream Partners L.P.4,437$707K0.0%N/A0.015%
5/1/2025CWM LLC4,692$747K0.0%-52.6%0.016%
5/1/2025Louisiana State Employees Retirement System14,000$2.23M0.0%-3.4%0.047%
5/1/2025New York State Common Retirement Fund182,750$29.11M0.0%+23.7%0.614%
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5/1/2025Mutual of America Capital Management LLC4,321$688K0.0%-4.8%0.015%
5/1/2025Xponance Inc.4,045$644K0.0%+5.8%0.014%
4/30/2025Cerity Partners LLC6,359$1.01M0.0%-45.9%0.021%
4/30/2025Nisa Investment Advisors LLC268$43K0.0%-27.2%0.001%
4/30/2025Banque Pictet & Cie SA2,927$466K0.0%N/A0.010%
4/30/2025M&T Bank Corp2,914$464K0.0%-17.4%0.010%
4/30/2025Values First Advisors Inc.2,072$329K0.2%N/A0.007%
4/29/2025Envestnet Asset Management Inc.34,151$5.44M0.0%+33.1%0.115%
4/29/2025Bank of New York Mellon Corp380,260$60.57M0.0%-34.5%1.278%
4/28/2025Principal Financial Group Inc.147,768$23.54M0.0%+1.0%0.497%
(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, 440 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 Inspire Medical Systems' 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 368 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 9,104,941 shares in the last 24 months. This purchase volume represents approximately $1.64B in transactions.

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

Of the 148 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), FMR LLC ($519.23K), Bank of New York Mellon Corp ($392.51K), Baillie Gifford & Co. ($307.86K), Point72 Asset Management L.P. ($272.01K), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($212.84K), and AQR Capital Management LLC ($204.21K).

How much institutional selling is happening at Inspire Medical Systems?

Institutional investors have sold a total of 7,340,389 shares in the last 24 months. This volume of shares sold represents approximately $1.32B in transactions.


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This page (NYSE:INSP) was last updated on 7/4/2025 by MarketBeat.com Staff
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