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 2021
Institutional positions in Inspire Medical Systems, Inc. as of Sep 30, 2021. 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
- 254
- +7 vs. Q2 2021
- Shares held
- 25.4M
- +397.3K (+1.6%) vs. Q2 2021
- Total value
- $5.91B
- +$1.08B (+22.4%) vs. Q2 2021
- New holders
- 35
- 86 more added
- Sold out
- 28
- 98 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raffa Wealth Management, LLC | 4 | $932 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 4 | $1.00K | 0.00% | −25−86.2% | Reduced |
| First Horizon Advisors, Inc. | 8 | $1.00K | 0.00% | +8 | New |
| Lindbrook Capital, LLC | 6 | $1.00K | 0.00% | +6 | New |
| Meridian Wealth Partners, LLC | 6 | $1.00K | 0.00% | +6 | New |
| Bell Investment Advisors, Inc | 3 | $1.00K | 0.00% | +3 | New |
| Concord Wealth Partners | 10 | $2.00K | 0.00% | 00.0% | Unchanged |
| Bedel Financial Consulting, Inc. | 15 | $3.00K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 14 | $3.00K | 0.00% | 00.0% | Unchanged |
| McClarren Financial Advisors, Inc. | 16 | $3.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 22 | $5.00K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 26 | $6.00K | 0.00% | +8+44.4% | Added |
| IFP Advisors, Inc | 45 | $10.0K | 0.00% | +45 | New |
| Berman Capital Advisors, LLC | 51 | $11.0K | 0.00% | −27−34.6% | Reduced |
| Parallel Advisors, LLC | 63 | $15.0K | 0.00% | +57+950.0% | Added |
| Central Trust Co | 67 | $16.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 68 | $16.0K | 0.00% | +7+11.5% | Added |
| Rockefeller Capital Management L.P. | 80 | $18.0K | 0.00% | −6−7.0% | Reduced |
| The PNC Financial Services Group, Inc. | 90 | $22.0K | 0.00% | +29+47.5% | Added |
| Manchester Capital Management LLC | 95 | $22.0K | 0.00% | +79+493.8% | Added |
| Spire Wealth Management | 100 | $23.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 98 | $23.0K | 0.00% | +83+553.3% | Added |
| Huntington National Bank | 103 | $24.0K | 0.00% | +50+94.3% | Added |
| Total Clarity Wealth Management, Inc. | 120 | $28.0K | 0.01% | +120 | New |
| Assetmark, Inc | 140 | $33.0K | 0.00% | +140 | New |
| Gerber Kawasaki Wealth & Investment Management | 145 | $33.0K | 0.00% | +145 | New |
| Baillie Gifford & Co | 170 | $40.0K | 0.00% | −28−14.1% | Reduced |
| Proequities, Inc. | 200 | $47.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 212 | $49.0K | 0.00% | +14+7.1% | Added |
| Atticus Wealth Management, LLC | 229 | $53.0K | 0.02% | +229 | New |
| Harbor Investment Advisory, LLC | 299 | $70.0K | 0.01% | +208+228.6% | Added |
| Harbour Investments, Inc. | 308 | $72.0K | 0.00% | −50−14.0% | Reduced |
| PEAK6 Investments LLC | 312 | $73.0K | 0.00% | −2,027−86.7% | Reduced |
| FinTrust Capital Advisors, LLC | 362 | $84.0K | 0.02% | 00.0% | Unchanged |
| O'Dell Group, LLC | 361 | $84.0K | 0.03% | +361 | New |
| Cahill Financial Advisors Inc | 375 | $87.0K | 0.02% | +375 | New |
| Evoke Wealth, LLC | 412 | $95.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 474 | $110.0K | 0.00% | −17−3.5% | Reduced |
| Canada Pension Plan Investment Board | 509 | $119.0K | 0.00% | −26,491−98.1% | Reduced |
| FourThought Financial, LLC | 554 | $129.0K | 0.02% | +8+1.5% | Added |
| DekaBank Deutsche Girozentrale | 600 | $134.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 698 | $163.0K | 0.02% | +100+16.7% | Added |
| Clearstead Advisors, LLC | 710 | $165.0K | 0.01% | 00.0% | Unchanged |
| Simplex Trading, LLC | 841 | $166.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 855 | $199.0K | 0.01% | −552−39.2% | Reduced |
| Centaurus Financial, Inc. | 866 | $202.0K | 0.02% | −3−0.3% | Reduced |
| Great Lakes Advisors, LLC | 871 | $203.0K | 0.00% | +871 | New |
| Point72 Hong Kong Ltd | 878 | $204.0K | 0.02% | +878 | New |
| NEXT Financial Group, Inc | 881 | $205.0K | 0.02% | +112+14.6% | Added |
| CIBC Private Wealth Group, LLC | 880 | $205.0K | 0.00% | +880 | New |
| Wolverine Trading, LLC | 937 | $210.0K | 0.00% | −2,877−75.4% | Reduced |
| Janney Montgomery Scott LLC | 986 | $230.0K | 0.00% | −182−15.6% | Reduced |
| Herold Advisors, Inc. | 1,000 | $232.0K | 0.09% | +1,000 | New |
| McGuire Investment Group, LLC | 1,000 | $233.0K | 0.04% | +1,000 | New |
| Nisa Investment Advisors, LLC | 1,050 | $245.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,079 | $251.0K | 0.01% | −2,157−66.7% | Reduced |
| CIBC Asset Management Inc | 1,096 | $255.0K | 0.00% | +1,096 | New |
| Traynor Capital Management, Inc. | 1,110 | $258.0K | 0.04% | 00.0% | Unchanged |
| Leonteq Securities AG | 1,174 | $273.4K | 0.01% | +41+3.6% | Added |
| Creative Planning | 1,270 | $296.0K | 0.00% | −100−7.3% | Reduced |
| Northeast Financial Consultants Inc | 1,300 | $303.0K | 0.02% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 1,309 | $305.0K | 0.00% | +33+2.6% | Added |
| Campbell & CO Investment Adviser LLC | 1,400 | $326.0K | 0.11% | +1,400 | New |
| Xponance, Inc. | 1,422 | $331.0K | 0.01% | −217−13.2% | Reduced |
| Pinnacle Wealth Management Group, Inc. | 1,450 | $338.0K | 0.25% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,446 | $339.0K | 0.00% | −108−6.9% | Reduced |
| Fifth Third Bancorp | 1,515 | $353.0K | 0.00% | +1,515 | New |
| Henshaw Capital LLC | 1,537 | $357.9K | 0.02% | +1,537 | New |
| O'Shaughnessy Asset Management, LLC | 1,571 | $367.0K | 0.01% | −117−6.9% | Reduced |
| Keybank National Association | 1,728 | $402.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 1,773 | $413.0K | 0.02% | −11,020−86.1% | Reduced |
| Mackenzie Financial Corp | 1,841 | $429.0K | 0.00% | +627+51.6% | Added |
| Pictet Asset Management SA | 1,859 | $433.0K | 0.00% | +1,859 | New |
| Walleye Capital LLC | 1,864 | $434.0K | 0.01% | +1,864 | New |
| Qube Research & Technologies Ltd | 1,887 | $439.0K | 0.01% | −1,655−46.7% | Reduced |
| Spearhead Capital Advisors, LLC | 2,060 | $480.0K | 0.06% | −10−0.5% | Reduced |
| Prospera Financial Services Inc | 2,100 | $489.0K | 0.02% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,102 | $490.0K | 0.02% | −27−1.3% | Reduced |
| US Bancorp | 2,134 | $497.0K | 0.00% | −53−2.4% | Reduced |
| Squarepoint Ops LLC | 2,137 | $498.0K | 0.00% | −14,302−87.0% | Reduced |
| Advisory Services Network, LLC | 2,341 | $545.0K | 0.02% | −40−1.7% | Reduced |
| Virginia Retirement Systems Et Al | 2,400 | $559.0K | 0.01% | +600+33.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,538 | $591.0K | 0.00% | 00.0% | Unchanged |
| 55I, LLC | 2,540 | $592.0K | 0.02% | +2,540 | New |
| Oppenheimer Asset Management Inc. | 2,687 | $625.0K | 0.01% | +107+4.1% | Added |
| Pathstone Family Office, LLC | 2,727 | $635.0K | 0.02% | +160+6.2% | Added |
| Janus Henderson Group PLC | 2,737 | $638.0K | 0.00% | +2,737 | New |
| Cubist Systematic Strategies, LLC | 2,766 | $644.0K | 0.01% | −11,697−80.9% | Reduced |
| First Hawaiian Bank | 2,850 | $664.0K | 0.03% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 2,957 | $689.0K | 0.02% | 00.0% | Unchanged |
| Prudential Financial Inc | 2,767 | $690.0K | 0.00% | +111+4.2% | Added |
| Polar Capital Holdings Plc | 3,001 | $699.0K | 0.00% | −2,510−45.5% | Reduced |
| Avantax Planning Partners, Inc. | 3,143 | $732.0K | 0.03% | +5+0.2% | Added |
| Blueshift Asset Management, LLC | 3,235 | $753.0K | 0.04% | +3,235 | New |
| Occudo Quantitative Strategies LP | 3,321 | $773.0K | 0.09% | −130−3.8% | Reduced |
| ProShare Advisors LLC | 3,447 | $803.0K | 0.00% | −3,530−50.6% | Reduced |
| Diversified Trust Co | 3,480 | $810.0K | 0.03% | +400+13.0% | Added |
| Cna Financial Corp | 3,528 | $822.0K | 0.22% | 00.0% | Unchanged |
| Lebenthal Global Advisors, LLC | 3,540 | $824.0K | 0.52% | +400+12.7% | Added |
| Public Employees Retirement Association of Colorado | 3,551 | $827.0K | 0.00% | 00.0% | Unchanged |