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, Q4 2024
Institutional positions in Inspire Medical Systems, Inc. as of Dec 31, 2024. 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
- 357
- +16 vs. Q3 2024
- Shares held
- 33.4M
- +361.4K (+1.1%) vs. Q3 2024
- Total value
- $6.20B
- −$772.6M (−11.1%) vs. Q3 2024
- New holders
- 60
- 119 more added
- Sold out
- 44
- 127 more reduced
6 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Planning | 3,137 | $581.5K | 0.00% | −103−3.2% | Reduced |
| Simplex Trading, LLC | 3,039 | $563.0K | 0.02% | +3,039 | New |
| Captrust Financial Advisors | 3,034 | $562.4K | 0.00% | +59+2.0% | Added |
| Hodges Capital Management Inc. | 3,000 | $556.0K | 0.03% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 2,958 | $548.4K | 0.06% | +2,958 | New |
| Guggenheim Capital LLC | 2,938 | $544.6K | 0.00% | +654+28.6% | Added |
| Unique Wealth Strategies, LLC | 2,844 | $527.3K | 0.23% | +416+17.1% | Added |
| Versor Investments LP | 2,796 | $518.3K | 0.09% | −2,715−49.3% | Reduced |
| Susquehanna International Group, LLP | 2,681 | $497.0K | 0.00% | −4,510−62.7% | Reduced |
| Aigen Investment Management, LP | 2,645 | $490.3K | 0.09% | −432−14.0% | Reduced |
| Lebenthal Global Advisors, LLC | 2,615 | $484.8K | 0.09% | −100−3.7% | Reduced |
| Bank of Nova Scotia | 2,577 | $477.7K | 0.00% | +2,577 | New |
| Pathstone Holdings, LLC | 2,561 | $474.7K | 0.00% | −250−8.9% | Reduced |
| Armistice Capital, LLC | 2,500 | $463.4K | 0.01% | +2,500 | New |
| Y-Intercept (Hong Kong) Ltd | 2,488 | $461.2K | 0.03% | +2,488 | New |
| XTX Topco Ltd | 2,478 | $459.4K | 0.04% | +2,478 | New |
| Squarepoint Ops LLC | 2,477 | $459.2K | 0.00% | +2,477 | New |
| Stifel Financial Corp | 2,465 | $457.0K | 0.00% | +36+1.5% | Added |
| New Age Alpha Advisors, LLC | 2,445 | $453.3K | 0.02% | +2,445 | New |
| Truist Financial Corp | 2,426 | $449.7K | 0.00% | −277−10.2% | Reduced |
| Cornercap Investment Counsel Inc | 2,366 | $438.6K | 0.14% | +2,366 | New |
| US Bancorp | 2,336 | $433.0K | 0.00% | +820+54.1% | Added |
| The PNC Financial Services Group, Inc. | 2,310 | $428.2K | 0.00% | −35−1.5% | Reduced |
| Crossmark Global Holdings, Inc. | 2,301 | $426.0K | 0.01% | −121−5.0% | Reduced |
| Advisors Asset Management, Inc. | 2,274 | $421.6K | 0.01% | −133−5.5% | Reduced |
| Wealthspire Advisors, LLC | 2,170 | $402.3K | 0.00% | +2,170 | New |
| HighTower Advisors, LLC | 2,150 | $398.6K | 0.00% | +686+46.9% | Added |
| TriaGen Wealth Management LLC | 2,137 | $396.2K | 0.13% | +110+5.4% | Added |
| Colony Group, LLC | 2,113 | $391.9K | 0.00% | +213+11.2% | Added |
| Jones Financial Companies LLLP | 2,075 | $384.7K | 0.00% | +210+11.3% | Added |
| Beacon Investment Advisory Services, Inc. | 2,062 | $382.3K | 0.02% | −5,910−74.1% | Reduced |
| Qsemble Capital Management, LP | 2,041 | $378.4K | 0.05% | +2,041 | New |
| Brown Advisory Inc | 2,011 | $372.8K | 0.00% | +2,011 | New |
| Prospera Financial Services Inc | 1,918 | $355.6K | 0.01% | −5−0.3% | Reduced |
| Synovus Financial Corp | 1,906 | $353.3K | 0.00% | −1,596−45.6% | Reduced |
| Balyasny Asset Management LLC | 1,895 | $351.3K | 0.00% | +1,895 | New |
| MetLife Investment Management | 1,805 | $334.6K | 0.00% | −41−2.2% | Reduced |
| JustInvest LLC | 1,718 | $318.5K | 0.00% | −292−14.5% | Reduced |
| RSM US Wealth Management LLC | 1,697 | $313.4K | 0.00% | −24−1.4% | Reduced |
| Merit Financial Group, LLC | 1,686 | $312.6K | 0.01% | +1,686 | New |
| Mercer Global Advisors Inc | 1,643 | $304.6K | 0.00% | −641−28.1% | Reduced |
| Fifth Third Bancorp | 1,623 | $300.9K | 0.00% | +268+19.8% | Added |
| Corebridge Financial, Inc. | 1,596 | $295.9K | 0.00% | −138−8.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,574 | $291.8K | 0.03% | +1,574 | New |
| Engineers Gate Manager LP | 1,569 | $290.9K | 0.01% | −1,530−49.4% | Reduced |
| Utah Retirement Systems | 1,552 | $287.7K | 0.00% | 00.0% | Unchanged |
| Farringdon Capital, Ltd. | 1,543 | $286.0K | 0.12% | +1,543 | New |
| Berger Financial Group, Inc | 1,506 | $279.2K | 0.02% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 1,478 | $274.0K | 0.01% | +1,478 | New |
| Toroso Investments, LLC | 1,449 | $268.6K | 0.00% | −68−4.5% | Reduced |
| Jupiter Asset Management Ltd | 1,441 | $267.1K | 0.00% | +1,441 | New |
| Campbell & CO Investment Adviser LLC | 1,441 | $267.1K | 0.02% | +1,441 | New |
| Dark Forest Capital Management LP | 1,439 | $266.8K | 0.04% | +1,439 | New |
| American Trust | 1,393 | $258.2K | 0.02% | −94−6.3% | Reduced |
| Evergreen Capital Management LLC | 1,349 | $250.1K | 0.01% | +1,349 | New |
| CIBC Private Wealth Group, LLC | 1,160 | $248.1K | 0.00% | −125−9.7% | Reduced |
| KBC Group NV | 1,325 | $246.0K | 0.00% | +455+52.3% | Added |
| Northeast Financial Consultants Inc | 1,300 | $241.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,275 | $236.4K | 0.00% | −979−43.4% | Reduced |
| Traynor Capital Management, Inc. | 1,250 | $231.7K | 0.02% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 1,204 | $223.0K | 0.11% | −196−14.0% | Reduced |
| Shelton Capital Management | 1,201 | $222.6K | 0.01% | 00.0% | Unchanged |
| Sym Financial Corp | 1,142 | $211.7K | 0.03% | −153−11.8% | Reduced |
| Accredited Investor Services, LLC | 1,118 | $207.3K | 0.17% | +1,118 | New |
| Van Eck Associates Corp | 1,113 | $206.0K | 0.00% | +384+52.7% | Added |
| Gateway Wealth Partners, LLC | 1,100 | $203.9K | 0.05% | 00.0% | Unchanged |
| Marex Group plc | 1,089 | $201.9K | 0.00% | +1,089 | New |
| Cornerstone Investment Partners, LLC | 1,079 | $200.0K | 0.01% | +1,079 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 897 | $166.0K | 0.00% | +897 | New |
| State of Wyoming | 696 | $129.0K | 0.02% | +15+2.2% | Added |
| Pilgrim Partners Asia Pte Ltd | 560 | $103.8K | 0.09% | +560 | New |
| Walleye Trading LLC | 545 | $101.0K | 0.00% | −759−58.2% | Reduced |
| Leonteq Securities AG | 511 | $94.7K | 0.01% | +301+143.3% | Added |
| Exchange Traded Concepts, LLC | 503 | $93.2K | 0.00% | +28+5.9% | Added |
| Farther Finance Advisors, LLC | 485 | $89.9K | 0.00% | +334+221.2% | Added |
| Sterling Capital Management LLC | 473 | $87.7K | 0.00% | −60−11.3% | Reduced |
| Nisa Investment Advisors, LLC | 368 | $68.2K | 0.00% | +100+37.3% | Added |
| Group One Trading, L.P. | 361 | $66.9K | 0.00% | −481−57.1% | Reduced |
| Smartleaf Asset Management LLC | 357 | $65.9K | 0.01% | +229+178.9% | Added |
| Daiwa Securities Group Inc. | 349 | $65.0K | 0.00% | −32−8.4% | Reduced |
| Proequities, Inc. | 338 | $63.9K | 0.00% | +188+125.3% | Added |
| Quadrant Capital Group LLC | 327 | $60.6K | 0.00% | +125+61.9% | Added |
| Northwestern Mutual Wealth Management Co | 316 | $58.6K | 0.00% | +12+3.9% | Added |
| Quest Partners LLC | 295 | $54.7K | 0.01% | +291+7,275.0% | Added |
| Clearstead Advisors, LLC | 236 | $43.8K | 0.00% | +17+7.8% | Added |
| Steward Partners Investment Advisory, LLC | 230 | $42.6K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 226 | $41.9K | 0.00% | −37−14.1% | Reduced |
| Signaturefd, LLC | 221 | $41.0K | 0.00% | −49−18.1% | Reduced |
| Bayforest Capital Ltd | 214 | $39.7K | 0.05% | +214 | New |
| South State Corp. | 200 | $37.1K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 197 | $36.5K | 0.00% | +99+101.0% | Added |
| True Wealth Design, LLC | 196 | $36.3K | 0.01% | +55+39.0% | Added |
| Huntington National Bank | 174 | $32.3K | 0.00% | +121+228.3% | Added |
| Continuum Advisory, LLC | 170 | $31.5K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 162 | $30.0K | 0.00% | −16−9.0% | Reduced |
| First Horizon Advisors, Inc. | 138 | $25.6K | 0.00% | +124+885.7% | Added |
| Asset Dedication, LLC | 111 | $20.6K | 0.00% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 110 | $20.4K | 0.01% | 00.0% | Unchanged |
| Bokf, NA | 98 | $19.8K | 0.00% | −10−9.3% | Reduced |
| Quintet Private Bank (Europe) S.A. | 100 | $18.5K | 0.00% | 00.0% | Unchanged |