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 2021
Institutional positions in Inspire Medical Systems, Inc. as of Dec 31, 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
- 289
- +37 vs. Q3 2021
- Shares held
- 25.9M
- +785.1K (+3.1%) vs. Q3 2021
- Total value
- $5.95B
- +$111.0M (+1.9%) vs. Q3 2021
- New holders
- 53
- 90 more added
- Sold out
- 16
- 95 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Curi Capital | 3 | $0 | 0.00% | +3 | New |
| Raffa Wealth Management, LLC | 4 | $920 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 4 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 3 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 3 | $1.00K | 0.00% | +3 | New |
| Concord Wealth Partners | 10 | $2.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 9 | $2.00K | 0.00% | +9 | New |
| Henrickson Nauta Wealth Advisors, Inc. | 8 | $2.00K | 0.00% | +8 | New |
| 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 | $4.00K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 18 | $4.00K | 0.00% | +18 | New |
| Ellevest, Inc. | 22 | $5.00K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 23 | $5.00K | 0.00% | +15+187.5% | Added |
| Confluence Wealth Services, Inc. | 25 | $5.00K | 0.00% | +25 | New |
| AdvisorNet Financial, Inc | 26 | $6.00K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 25 | $6.00K | 0.00% | +25 | New |
| EverSource Wealth Advisors, LLC | 32 | $7.00K | 0.00% | +32 | New |
| Ahrens Investment Partners LLC | 40 | $9.00K | 0.00% | +40 | New |
| IFP Advisors, Inc | 45 | $10.0K | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 44 | $10.0K | 0.00% | +44 | New |
| HM Payson & Co | 46 | $11.0K | 0.00% | +46 | New |
| Washington Trust Advisors, Inc. | 55 | $13.0K | 0.00% | +55 | New |
| Quadrant Capital Group LLC | 62 | $14.0K | 0.00% | −6−8.8% | Reduced |
| Parallel Advisors, LLC | 62 | $14.0K | 0.00% | −1−1.6% | Reduced |
| Central Trust Co | 67 | $15.0K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 70 | $16.0K | 0.00% | +70 | New |
| Manchester Capital Management LLC | 95 | $22.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 98 | $23.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 100 | $23.0K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 105 | $24.0K | 0.00% | −776−88.1% | Reduced |
| Leverty Financial Group, LLC | 110 | $25.0K | 0.02% | +110 | New |
| Total Clarity Wealth Management, Inc. | 120 | $28.0K | 0.01% | 00.0% | Unchanged |
| Huntington National Bank | 126 | $29.0K | 0.00% | +23+22.3% | Added |
| Rockefeller Capital Management L.P. | 144 | $33.0K | 0.00% | +64+80.0% | Added |
| Baillie Gifford & Co | 154 | $35.0K | 0.00% | −16−9.4% | Reduced |
| Covestor Ltd | 153 | $35.0K | 0.05% | +153 | New |
| The PNC Financial Services Group, Inc. | 185 | $42.0K | 0.00% | +95+105.6% | Added |
| Proequities, Inc. | 200 | $46.0K | 0.00% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 200 | $46.0K | 0.00% | +200 | New |
| Altshuler Shaham Ltd | 213 | $49.0K | 0.00% | +213 | New |
| Harbour Investments, Inc. | 285 | $66.0K | 0.00% | −23−7.5% | Reduced |
| Sandy Spring Bank | 294 | $68.0K | 0.00% | +294 | New |
| Harbor Investment Advisory, LLC | 299 | $69.0K | 0.01% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 300 | $69.0K | 0.13% | +300 | New |
| Signaturefd, LLC | 337 | $78.0K | 0.00% | +125+59.0% | Added |
| FinTrust Capital Advisors, LLC | 362 | $83.0K | 0.02% | 00.0% | Unchanged |
| O'Dell Group, LLC | 361 | $83.0K | 0.02% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 376 | $87.0K | 0.01% | +370+6,166.7% | Added |
| Evoke Wealth, LLC | 412 | $95.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 478 | $109.0K | 0.00% | −363−43.2% | Reduced |
| Captrust Financial Advisors | 481 | $111.0K | 0.00% | +7+1.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 501 | $115.0K | 0.00% | +501 | New |
| FourThought Financial, LLC | 554 | $127.0K | 0.02% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 600 | $136.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 598 | $138.0K | 0.02% | −100−14.3% | Reduced |
| Tower Research Capital LLC (TRC) | 705 | $162.0K | 0.00% | −150−17.5% | Reduced |
| Clearstead Advisors, LLC | 710 | $163.0K | 0.01% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 860 | $198.0K | 0.12% | +860 | New |
| Centaurus Financial, Inc. | 866 | $199.0K | 0.02% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 871 | $200.0K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 880 | $202.0K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 909 | $209.0K | 0.01% | +909 | New |
| Nisa Investment Advisors, LLC | 950 | $210.0K | 0.00% | −100−9.5% | Reduced |
| Squarepoint Ops LLC | 971 | $223.0K | 0.00% | −1,166−54.6% | Reduced |
| McGuire Investment Group, LLC | 1,000 | $230.0K | 0.04% | 00.0% | Unchanged |
| Herold Advisors, Inc. | 1,000 | $230.0K | 0.09% | 00.0% | Unchanged |
| TCWP LLC | 1,000 | $230.0K | 0.05% | +1,000 | New |
| Assenagon Asset Management S.A. | 1,052 | $242.0K | 0.00% | −55,000−98.1% | Reduced |
| Leonteq Securities AG | 1,059 | $243.6K | 0.01% | −115−9.8% | Reduced |
| Paloma Partners Management Co | 1,086 | $250.0K | 0.01% | +1,086 | New |
| Traynor Capital Management, Inc. | 1,110 | $255.0K | 0.03% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 1,142 | $263.0K | 0.00% | +46+4.2% | Added |
| Group One Trading, L.P. | 1,172 | $270.0K | 0.01% | +1,172 | New |
| Verition Fund Management LLC | 1,175 | $270.0K | 0.00% | +1,175 | New |
| Janney Montgomery Scott LLC | 1,201 | $276.0K | 0.00% | +215+21.8% | Added |
| Crossmark Global Holdings, Inc. | 1,205 | $277.0K | 0.01% | +1,205 | New |
| Magnetar Financial LLC | 1,241 | $286.0K | 0.00% | +1,241 | New |
| Raymond James Financial Services Advisors, Inc. | 1,287 | $296.0K | 0.00% | −22−1.7% | Reduced |
| Northeast Financial Consultants Inc | 1,300 | $299.0K | 0.02% | 00.0% | Unchanged |
| Stanley-Laman Group, Ltd. | 1,302 | $300.0K | 0.04% | +1,302 | New |
| Cambridge Investment Research Advisors, Inc. | 1,345 | $309.0K | 0.00% | +1,345 | New |
| National Asset Management, Inc. | 1,381 | $318.0K | 0.01% | +1,381 | New |
| Xponance, Inc. | 1,430 | $329.0K | 0.01% | +8+0.6% | Added |
| Great West Life Assurance Co | 1,446 | $331.0K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Management Group, Inc. | 1,450 | $334.0K | 0.25% | 00.0% | Unchanged |
| Assetmark, Inc | 1,459 | $336.0K | 0.00% | +1,319+942.1% | Added |
| Walleye Capital LLC | 1,467 | $337.0K | 0.01% | −397−21.3% | Reduced |
| Creative Planning | 1,487 | $342.0K | 0.00% | +217+17.1% | Added |
| Keybank National Association | 1,529 | $352.0K | 0.00% | −199−11.5% | Reduced |
| Henshaw Capital LLC | 1,537 | $353.6K | 0.02% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 1,555 | $358.0K | 0.04% | +1,555 | New |
| O'Shaughnessy Asset Management, LLC | 1,571 | $361.0K | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 1,575 | $362.0K | 0.00% | +1,066+209.4% | Added |
| Mackenzie Financial Corp | 1,583 | $364.0K | 0.00% | −258−14.0% | Reduced |
| Fifth Third Bancorp | 1,642 | $378.0K | 0.00% | +127+8.4% | Added |
| Pictet Asset Management SA | 1,654 | $381.0K | 0.00% | −205−11.0% | Reduced |
| Wolverine Trading, LLC | 1,668 | $384.0K | 0.01% | +731+78.0% | Added |
| Rock Creek Group, LP | 2,066 | $457.0K | 0.07% | +2,066 | New |
| Guggenheim Capital LLC | 2,004 | $461.0K | 0.00% | +2,004 | New |