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, Q2 2022
Institutional positions in Inspire Medical Systems, Inc. as of Jun 30, 2022. 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
- 287
- −8 vs. Q1 2022
- Shares held
- 27.4M
- +542.3K (+2.0%) vs. Q1 2022
- Total value
- $5.01B
- −$1.89B (−27.3%) vs. Q1 2022
- New holders
- 35
- 98 more added
- Sold out
- 43
- 115 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Axiom Investors LLC | 18,761 | $3.43M | 0.10% | +430+2.3% | Added |
| Mutual of America Capital Management LLC | 17,800 | $3.25M | 0.04% | −134−0.7% | Reduced |
| Next Century Growth Investors LLC | 17,278 | $3.16M | 0.41% | −40−0.2% | Reduced |
| Ensign Peak Advisors, Inc | 16,696 | $3.05M | 0.01% | −3,240−16.3% | Reduced |
| State of New Jersey Common Pension Fund D | 16,425 | $3.00M | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 15,788 | $2.88M | 0.01% | +1,232+8.5% | Added |
| Miura Global Management, LLC | 15,000 | $2.74M | 1.88% | −21,800−59.2% | Reduced |
| Caption Management, LLC | 15,000 | $2.74M | 0.25% | +15,000 | New |
| UBS Group AG | 14,670 | $2.68M | 0.00% | −6,922−32.1% | Reduced |
| Bokf, NA | 14,606 | $2.67M | 0.05% | +6,787+86.8% | Added |
| Wells Fargo & Company | 14,429 | $2.64M | 0.00% | −113,546−88.7% | Reduced |
| Raymond James & Associates | 14,318 | $2.62M | 0.00% | +4,234+42.0% | Added |
| MetLife Investment Management | 14,253 | $2.60M | 0.02% | −176−1.2% | Reduced |
| Royal Bank of Canada | 13,904 | $2.54M | 0.00% | −7,392−34.7% | Reduced |
| Cubist Systematic Strategies, LLC | 13,906 | $2.54M | 0.02% | +6,517+88.2% | Added |
| Bullseye Asset Management LLC | 13,339 | $2.44M | 1.37% | +15+0.1% | Added |
| Neuberger Berman Group LLC | 13,237 | $2.42M | 0.00% | +463+3.6% | Added |
| Truist Financial Corp | 13,184 | $2.41M | 0.00% | +1,580+13.6% | Added |
| SG Americas Securities, LLC | 12,819 | $2.34M | 0.03% | +12,027+1,518.6% | Added |
| American International Group, Inc. | 12,732 | $2.33M | 0.02% | −622−4.7% | Reduced |
| Baird Financial Group, Inc. | 12,462 | $2.28M | 0.01% | +651+5.5% | Added |
| Landscape Capital Management, L.L.C. | 12,343 | $2.25M | 0.30% | +380+3.2% | Added |
| Putnam Investments LLC | 12,016 | $2.19M | 0.00% | −1,774−12.9% | Reduced |
| Polar Asset Management Partners Inc. | 11,800 | $2.16M | 0.03% | −21,600−64.7% | Reduced |
| Dimensional Fund Advisors LP | 11,773 | $2.15M | 0.00% | −3,091−20.8% | Reduced |
| Algert Global LLC | 11,701 | $2.14M | 0.16% | −3,210−21.5% | Reduced |
| Natixis | 11,203 | $2.04M | 0.01% | +1,586+16.5% | Added |
| Manufacturers Life Insurance Company, The | 10,992 | $2.01M | 0.00% | −70−0.6% | Reduced |
| EFG Asset Management (North America) Corp. | 10,534 | $1.93M | 0.41% | −904−7.9% | Reduced |
| Voya Investment Management LLC | 10,343 | $1.89M | 0.00% | −178−1.7% | Reduced |
| State Board of Administration of Florida Retirement System | 9,304 | $1.70M | 0.00% | −50−0.5% | Reduced |
| PDT Partners, LLC | 9,033 | $1.65M | 0.15% | +214+2.4% | Added |
| Prentiss Smith & Co Inc | 8,804 | $1.61M | 1.24% | −25−0.3% | Reduced |
| Prudential Financial Inc | 8,490 | $1.56M | 0.00% | −9,765−53.5% | Reduced |
| Millennium Management LLC | 8,219 | $1.50M | 0.00% | −77,467−90.4% | Reduced |
| AQR Capital Management LLC | 8,096 | $1.48M | 0.00% | −2,041−20.1% | Reduced |
| AtonRa Partners | 7,940 | $1.45M | 1.33% | −761−8.7% | Reduced |
| Walleye Capital LLC | 7,895 | $1.44M | 0.04% | +3,287+71.3% | Added |
| Valeo Financial Advisors, LLC | 7,819 | $1.43M | 0.09% | −1,314−14.4% | Reduced |
| Arizona State Retirement System | 7,460 | $1.36M | 0.01% | +65+0.9% | Added |
| M&G Investment Management Ltd | 7,443 | $1.36M | 0.01% | +401+5.7% | Added |
| Commonwealth Equity Services, LLC | 7,210 | $1.32M | 0.00% | −177−2.4% | Reduced |
| Tudor Investment Corp Et Al | 7,141 | $1.30M | 0.04% | −12,308−63.3% | Reduced |
| Asset Management Corp | 6,805 | $1.24M | 0.93% | −293−4.1% | Reduced |
| Los Angeles Capital Management LLC | 6,479 | $1.18M | 0.01% | 00.0% | Unchanged |
| Zacks Investment Management | 6,336 | $1.16M | 0.02% | −185−2.8% | Reduced |
| BNP Paribas Arbitrage, SA | 6,267 | $1.14M | 0.00% | +3,261+108.5% | Added |
| Blair William & Co | 6,251 | $1.14M | 0.01% | −382−5.8% | Reduced |
| LPL Financial LLC | 6,085 | $1.11M | 0.00% | −1,209−16.6% | Reduced |
| Bank of Montreal | 5,275 | $1.06M | 0.00% | −9,419−64.1% | Reduced |
| Ergoteles LLC | 5,657 | $1.03M | 0.03% | +5,657 | New |
| Connable Office Inc | 5,581 | $1.02M | 0.16% | 00.0% | Unchanged |
| First Republic Investment Management, Inc. | 5,561 | $1.02M | 0.00% | −1,595−22.3% | Reduced |
| Janus Henderson Group PLC | 5,501 | $1.01M | 0.00% | −6−0.1% | Reduced |
| Wolverine Trading, LLC | 5,329 | $1.00M | 0.03% | +5,329 | New |
| Jane Street Group, LLC | 5,322 | $972.0K | 0.00% | +521+10.9% | Added |
| Winton Group Ltd | 5,250 | $959.0K | 0.05% | +353+7.2% | Added |
| Apollon Wealth Management, LLC | 5,141 | $939.0K | 0.08% | −376−6.8% | Reduced |
| Brookfield Asset Management Inc. | 4,995 | $912.0K | 0.00% | −648−11.5% | Reduced |
| American Century Companies Inc | 4,806 | $878.0K | 0.00% | +4,806 | New |
| Handelsbanken Fonder AB | 4,700 | $859.0K | 0.01% | +400+9.3% | Added |
| CPWM, LLC | 4,692 | $857.0K | 0.08% | 00.0% | Unchanged |
| Stifel Financial Corp | 4,420 | $807.0K | 0.00% | −448−9.2% | Reduced |
| Susquehanna International Group, LLP | 4,418 | $807.0K | 0.00% | +965+27.9% | Added |
| ETF Managers Group, LLC | 4,268 | $801.0K | 0.02% | +4,268 | New |
| Amalgamated Bank | 4,360 | $796.0K | 0.01% | −10−0.2% | Reduced |
| Teacher Retirement System of Texas | 4,308 | $787.0K | 0.01% | −1,253−22.5% | Reduced |
| ClariVest Asset Management LLC | 4,250 | $776.0K | 0.03% | 00.0% | Unchanged |
| Group One Trading, L.P. | 4,227 | $772.0K | 0.02% | +4,227 | New |
| Diversified Trust Co | 4,180 | $764.0K | 0.03% | +50+1.2% | Added |
| Weiss Multi-Strategy Advisers LLC | 4,167 | $761.0K | 0.02% | −915−18.0% | Reduced |
| Affinity Investment Advisors, LLC | 4,010 | $733.0K | 0.36% | −140−3.4% | Reduced |
| JustInvest LLC | 3,775 | $690.0K | 0.03% | +3,775 | New |
| Public Employees Retirement Association of Colorado | 3,551 | $649.0K | 0.00% | 00.0% | Unchanged |
| Cna Financial Corp | 3,528 | $644.0K | 0.23% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,527 | $644.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 3,362 | $614.0K | 0.00% | +521+18.3% | Added |
| Lebenthal Global Advisors, LLC | 3,340 | $610.0K | 0.30% | −100−2.9% | Reduced |
| Quent Capital, LLC | 3,225 | $589.0K | 0.13% | 00.0% | Unchanged |
| Avantax Planning Partners, Inc. | 3,143 | $574.0K | 0.02% | 00.0% | Unchanged |
| ProShare Advisors LLC | 3,057 | $558.0K | 0.00% | −1,985−39.4% | Reduced |
| Citigroup Inc | 2,979 | $544.0K | 0.00% | +522+21.2% | Added |
| Hillsdale Investment Management Inc. | 2,800 | $511.0K | 0.04% | −300−9.7% | Reduced |
| Ziegler Capital Management, LLC | 2,704 | $494.0K | 0.02% | 00.0% | Unchanged |
| Stonnington Group, LLC | 2,400 | $489.0K | 0.13% | +2,400 | New |
| Graham Capital Management, L.P. | 2,527 | $461.0K | 0.02% | +2,527 | New |
| First Hawaiian Bank | 2,500 | $457.0K | 0.02% | 00.0% | Unchanged |
| Boulder Hill Capital Management LP | 2,500 | $457.0K | 0.52% | +2,500 | New |
| Cutler Group LP | 2,500 | $456.0K | 0.06% | +2,500 | New |
| Silvant Capital Management LLC | 2,310 | $422.0K | 0.10% | −1,033−30.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 2,278 | $416.0K | 0.11% | +329+16.9% | Added |
| Pathstone Family Office, LLC | 2,214 | $404.5K | 0.01% | −526−19.2% | Reduced |
| US Bancorp | 2,108 | $385.0K | 0.00% | −176−7.7% | Reduced |
| HighTower Advisors, LLC | 2,071 | $381.0K | 0.00% | +313+17.8% | Added |
| Level Four Advisory Services, LLC | 2,042 | $373.0K | 0.04% | −2,018−49.7% | Reduced |
| Ameritas Investment Partners, Inc. | 2,040 | $372.0K | 0.02% | −62−2.9% | Reduced |
| Oppenheimer Asset Management Inc. | 1,956 | $357.0K | 0.01% | −573−22.7% | Reduced |
| Paloma Partners Management Co | 1,950 | $356.0K | 0.04% | +1,950 | New |
| Advisory Services Network, LLC | 1,911 | $349.0K | 0.01% | −431−18.4% | Reduced |
| Crossmark Global Holdings, Inc. | 1,907 | $348.0K | 0.01% | −308−13.9% | Reduced |