Inspire Medical Systems, Inc.
INSP- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001609550
In the last 90 days, Inspire Medical Systems, Inc. insiders filed 0 open-market purchases and 1 sale; 275 institutions reported holding it in 13F filings for Q2 2026, worth $1.65B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Inspire Medical Systems, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 325
- −27 vs. Q2 2025
- Shares held
- 31.1M
- −2.40M (−7.2%) vs. Q2 2025
- Total value
- $2.31B
- −$2.04B (−46.9%) vs. Q2 2025
- New holders
- 66
- 97 more added
- Sold out
- 93
- 131 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting INSP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 275 | $1.65B |
| Q1 2026 | 301 | $1.80B |
| Q4 2025 | 343 | $3.12B |
| Q3 2025 | 325 | $2.31B |
| Q2 2025 | 356 | $4.39B |
| Q1 2025 | 363 | $5.46B |
| Q4 2024 | 357 | $6.20B |
| Q3 2024 | 347 | $7.03B |
| Q2 2024 | 325 | $4.23B |
| Q1 2024 | 327 | $6.83B |
| Q4 2023 | 343 | $6.31B |
| Q3 2023 | 365 | $5.65B |
| Q2 2023 | 407 | $9.11B |
| Q1 2023 | 374 | $6.68B |
| Q4 2022 | 340 | $7.11B |
| Q3 2022 | 301 | $5.01B |
| Q2 2022 | 287 | $5.01B |
| Q1 2022 | 299 | $6.92B |
| Q4 2021 | 289 | $5.95B |
| Q3 2021 | 254 | $5.91B |
| Q2 2021 | 248 | $4.83B |
| Q1 2021 | 251 | $5.21B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rockefeller Capital Management L.P. | 4,973 | $369.0K | 0.00% | +4,973 | New |
| Blair William & Co | 4,865 | $361.0K | 0.00% | +234+5.1% | Added |
| Leonteq Securities AG | 4,841 | $359.2K | 0.02% | +4,085+540.3% | Added |
| Connable Office Inc | 4,633 | $343.8K | 0.03% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 4,476 | $332.1K | 0.00% | −213−4.5% | Reduced |
| Wolverine Trading, LLC | 4,205 | $317.9K | 0.01% | +2,238+113.8% | Added |
| Dynamic Technology Lab Private Ltd | 4,278 | $317.0K | 0.05% | −292−6.4% | Reduced |
| Counterpoint Mutual Funds LLC | 4,221 | $313.2K | 0.02% | +4,221 | New |
| Wealthspire Advisors, LLC | 4,180 | $310.2K | 0.00% | −68−1.6% | Reduced |
| Xponance, Inc. | 4,177 | $309.9K | 0.00% | +116+2.9% | Added |
| Virtu Financial LLC | 4,073 | $302.0K | 0.02% | +4,073 | New |
| Allspring Global Investments Holdings, LLC | 4,116 | $297.9K | 0.00% | −35,500−89.6% | Reduced |
| Jain Global LLC | 3,896 | $289.1K | 0.00% | +3,896 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,796 | $281.7K | 0.00% | −160−4.0% | Reduced |
| Apollon Wealth Management, LLC | 3,791 | $281.3K | 0.01% | −424−10.1% | Reduced |
| Teacher Retirement System of Texas | 3,682 | $273.2K | 0.00% | −4,890−57.0% | Reduced |
| Tempus Wealth Planning, LLC | 3,562 | $264.3K | 0.06% | +959+36.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 3,523 | $261.4K | 0.00% | −2,684−43.2% | Reduced |
| Hedges Asset Management LLC | 3,500 | $259.7K | 0.20% | +3,500 | New |
| Quest Partners LLC | 3,394 | $251.8K | 0.02% | +533+18.6% | Added |
| Public Employees Retirement Association of Colorado | 3,328 | $247.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 3,211 | $238.3K | 0.00% | +3,211 | New |
| Concurrent Investment Advisors, LLC | 3,168 | $235.1K | 0.00% | +3,168 | New |
| Creative Planning | 3,164 | $234.8K | 0.00% | +371+13.3% | Added |
| Valeo Financial Advisors, LLC | 3,091 | $229.4K | 0.01% | −405−11.6% | Reduced |
| Mutual of America Capital Management LLC | 3,015 | $223.7K | 0.00% | −774−20.4% | Reduced |
| Engineers Gate Manager LP | 2,942 | $218.3K | 0.00% | −704−19.3% | Reduced |
| FNY Investment Advisers, LLC | 2,848 | $211.0K | 0.07% | +2,848 | New |
| US Bancorp | 2,779 | $206.2K | 0.00% | +736+36.0% | Added |
| Campbell & CO Investment Adviser LLC | 2,740 | $203.3K | 0.02% | −2,848−51.0% | Reduced |
| Banque Pictet & Cie SA | 2,727 | $202.3K | 0.00% | −17−0.6% | Reduced |
| OP Asset Management Ltd | 2,283 | $169.4K | 0.00% | +2,283 | New |
| Bokf, NA | 2,043 | $151.6K | 0.00% | +313+18.1% | Added |
| Van Eck Associates Corp | 2,026 | $150.0K | 0.00% | +736+57.1% | Added |
| MetLife Investment Management | 1,831 | $135.9K | 0.00% | +53+3.0% | Added |
| Jones Financial Companies LLLP | 1,693 | $130.8K | 0.00% | −1,133−40.1% | Reduced |
| Covestor Ltd | 1,752 | $130.0K | 0.07% | +1,706+3,708.7% | Added |
| MAI Capital Management | 1,683 | $124.8K | 0.00% | −1,562−48.1% | Reduced |
| The PNC Financial Services Group, Inc. | 1,437 | $106.6K | 0.00% | −714−33.2% | Reduced |
| New Age Alpha Advisors, LLC | 1,435 | $106.5K | 0.00% | −34−2.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,080 | $80.1K | 0.06% | +1,060+5,300.0% | Added |
| Aster Capital Management (DIFC) Ltd | 977 | $72.5K | 0.04% | +977 | New |
| KBC Group NV | 895 | $66.0K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 835 | $62.0K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 686 | $50.9K | 0.01% | +86+14.3% | Added |
| STRS Ohio | 684 | $50.8K | 0.00% | 00.0% | Unchanged |
| Pilgrim Partners Asia Pte Ltd | 660 | $49.0K | 0.02% | +660 | New |
| Larson Financial Group LLC | 641 | $47.6K | 0.00% | +638+21,266.7% | Added |
| State of Wyoming | 556 | $41.3K | 0.00% | +106+23.6% | Added |
| Tower Research Capital LLC (TRC) | 549 | $40.7K | 0.00% | +397+261.2% | Added |
| Farther Finance Advisors, LLC | 475 | $35.2K | 0.00% | −128−21.2% | Reduced |
| Manning & Napier Advisors LLC | 437 | $32.4K | 0.00% | +437 | New |
| Daiwa Securities Group Inc. | 425 | $32.0K | 0.00% | −41−8.8% | Reduced |
| Point72 Europe (London) LLP | 379 | $28.2K | 0.00% | +379 | New |
| Fifth Third Bancorp | 343 | $25.5K | 0.00% | −1,233−78.2% | Reduced |
| Advisory Services Network, LLC | 325 | $24.1K | 0.00% | +325 | New |
| Salomon & Ludwin, LLC | 310 | $23.7K | 0.00% | +310 | New |
| Pittenger & Anderson Inc | 300 | $22.3K | 0.00% | +155+106.9% | Added |
| Northwestern Mutual Wealth Management Co | 299 | $22.2K | 0.00% | −119−28.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 284 | $21.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 269 | $20.0K | 0.00% | +266+8,866.7% | Added |
| GAMMA Investing LLC | 265 | $19.7K | 0.00% | −359−57.5% | Reduced |
| Smartleaf Asset Management LLC | 244 | $18.4K | 0.00% | −22−8.3% | Reduced |
| Hantz Financial Services, Inc. | 233 | $17.0K | 0.00% | +216+1,270.6% | Added |
| Advisors Asset Management, Inc. | 200 | $14.8K | 0.00% | +43+27.4% | Added |
| Harbour Investments, Inc. | 192 | $14.2K | 0.00% | −5−2.5% | Reduced |
| Principal Securities, Inc. | 190 | $14.1K | 0.00% | −38−16.7% | Reduced |
| Parallel Advisors, LLC | 159 | $11.8K | 0.00% | +59+59.0% | Added |
| Massmutual Trust Co FSB | 150 | $11.1K | 0.00% | −7,714−98.1% | Reduced |
| National Bank of Canada | 129 | $9.56K | 0.00% | −3−2.3% | Reduced |
| Quintet Private Bank (Europe) S.A. | 125 | $9.28K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 133 | $9.00K | 0.00% | −27−16.9% | Reduced |
| NBC Securities, Inc. | 108 | $8.01K | 0.00% | −2−1.8% | Reduced |
| CWM, LLC | 112 | $8.00K | 0.00% | −426−79.2% | Reduced |
| Danske Bank A/S | 100 | $7.42K | 0.00% | −8,758−98.9% | Reduced |
| Asset Dedication, LLC | 100 | $7.42K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 100 | $7.24K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 99 | $7.00K | 0.00% | −391−79.8% | Reduced |
| American National Bank | 88 | $6.53K | 0.00% | +88 | New |
| Quarry LP | 81 | $6.01K | 0.00% | −47−36.7% | Reduced |
| ORG Partners LLC | 75 | $5.57K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 67 | $4.97K | 0.00% | +28+71.8% | Added |
| Signaturefd, LLC | 58 | $4.30K | 0.00% | −141−70.9% | Reduced |
| Allworth Financial LP | 54 | $4.01K | 0.00% | −1−1.8% | Reduced |
| Bare Financial Services, Inc | 53 | $3.93K | 0.00% | +16+43.2% | Added |
| Private Wealth Management Group, LLC | 45 | $3.34K | 0.00% | +38+542.9% | Added |
| Nisa Investment Advisors, LLC | 43 | $3.19K | 0.00% | −2,325−98.2% | Reduced |
| Sterling Capital Management LLC | 43 | $3.19K | 0.00% | +1+2.4% | Added |
| Federation des caisses Desjardins du Quebec | 42 | $3.12K | 0.00% | 00.0% | Unchanged |
| Sawyer & Company, Inc | 24 | $3.00K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 37 | $2.75K | 0.00% | −153−80.5% | Reduced |
| SBI Securities Co., Ltd. | 36 | $2.67K | 0.00% | −4−10.0% | Reduced |
| Global Retirement Partners, LLC | 20 | $1.48K | 0.00% | −47−70.1% | Reduced |
| HighMark Wealth Management LLC | 20 | $1.48K | 0.00% | +11+122.2% | Added |
| Farmers & Merchants Investments Inc | 18 | $1.34K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 18 | $1.34K | 0.00% | +7+63.6% | Added |
| Manchester Capital Management LLC | 17 | $1.26K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 15 | $1.11K | 0.00% | −1−6.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 15 | $1.11K | 0.00% | +3+25.0% | Added |
| Umb Bank N A | 14 | $1.04K | 0.00% | −37−72.5% | Reduced |