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 2023
Institutional positions in Inspire Medical Systems, Inc. as of Jun 30, 2023. 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
- 407
- +35 vs. Q1 2023
- Shares held
- 28.1M
- −627.0K (−2.2%) vs. Q1 2023
- Total value
- $9.11B
- +$2.43B (+36.4%) vs. Q1 2023
- New holders
- 86
- 124 more added
- Sold out
- 51
- 140 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 4,619 | $1.50M | 0.01% | +1,936+72.2% | Added |
| Apollon Wealth Management, LLC | 4,489 | $1.46M | 0.07% | −457−9.2% | Reduced |
| Trexquant Investment LP | 4,338 | $1.41M | 0.04% | −18,124−80.7% | Reduced |
| Mariner, LLC | 4,333 | $1.41M | 0.00% | +10.0% | Added |
| Laurion Capital Management LP | 4,332 | $1.41M | 0.06% | +4,332 | New |
| Legato Capital Management LLC | 4,327 | $1.40M | 0.19% | +944+27.9% | Added |
| JustInvest LLC | 4,182 | $1.36M | 0.04% | +3+0.1% | Added |
| Stifel Financial Corp | 4,160 | $1.35M | 0.00% | −191−4.4% | Reduced |
| Harbour Capital Advisors, LLC | 4,128 | $1.32M | 0.39% | −228−5.2% | Reduced |
| Xponance, Inc. | 4,008 | $1.30M | 0.02% | +2,270+130.6% | Added |
| Assetmark, Inc | 3,968 | $1.29M | 0.01% | +78+2.0% | Added |
| First Republic Investment Management, Inc. | 3,936 | $1.28M | 0.01% | −934−19.2% | Reduced |
| Meeder Asset Management Inc | 3,921 | $1.27M | 0.09% | +3,864+6,778.9% | Added |
| Qube Research & Technologies Ltd | 3,861 | $1.25M | 0.00% | +3,861 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,848 | $1.25M | 0.00% | +3,848 | New |
| Angeles Wealth Management, LLC | 3,660 | $1.19M | 0.16% | +3,660 | New |
| Diversified Trust Co | 3,619 | $1.17M | 0.04% | −676−15.7% | Reduced |
| AtonRa Partners | 3,553 | $1.15M | 1.79% | −605−14.6% | Reduced |
| Public Employees Retirement Association of Colorado | 3,551 | $1.15M | 0.01% | 00.0% | Unchanged |
| Brighton Jones LLC | 3,451 | $1.12M | 0.06% | +132+4.0% | Added |
| The PNC Financial Services Group, Inc. | 3,418 | $1.11M | 0.00% | +272+8.6% | Added |
| Pictet Asset Management SA | 3,363 | $1.09M | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 3,243 | $1.05M | 0.02% | +3,243 | New |
| Quent Capital, LLC | 3,225 | $1.05M | 0.16% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 3,202 | $1.04M | 0.29% | +3,202 | New |
| O'Neil Global Advisors, Inc. | 3,191 | $1.04M | 0.21% | +1,434+81.6% | Added |
| Knights of Columbus Asset Advisors LLC | 3,177 | $1.03M | 0.09% | 00.0% | Unchanged |
| PDT Partners, LLC | 3,098 | $1.01M | 0.14% | −12,130−79.7% | Reduced |
| Bessemer Group Inc | 3,095 | $1.00M | 0.00% | +3,095 | New |
| Lebenthal Global Advisors, LLC | 3,080 | $999.9K | 0.29% | −160−4.9% | Reduced |
| Norris Financial Group, LLC | 3,069 | $996.3K | 0.69% | +3,069 | New |
| Advisory Research Inc | 2,907 | $943.7K | 0.12% | +2,907 | New |
| Caxton Associates LP | 2,796 | $907.7K | 0.13% | +2,796 | New |
| Affinity Investment Advisors, LLC | 2,776 | $901.2K | 0.52% | −1,266−31.3% | Reduced |
| AIA Group Ltd | 2,688 | $872.6K | 0.04% | +2,688 | New |
| Efg Capital International Corp. | 2,557 | $830.1K | 0.19% | +2,557 | New |
| EFG Asset Management (Americas) Corp. | 2,557 | $830.1K | 0.19% | +2,557 | New |
| Oppenheimer Asset Management Inc. | 2,496 | $810.3K | 0.01% | +277+12.5% | Added |
| Verition Fund Management LLC | 2,472 | $802.5K | 0.01% | +1,572+174.7% | Added |
| Cetera Investment Advisers | 2,463 | $799.6K | 0.01% | +2,463 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,389 | $775.6K | 0.05% | +253+11.8% | Added |
| Pathstone Family Office, LLC | 2,374 | $770.7K | 0.01% | −4−0.2% | Reduced |
| Prospera Financial Services Inc | 2,327 | $755.4K | 0.03% | −28−1.2% | Reduced |
| Maryland State Retirement & Pension System | 2,272 | $737.6K | 0.02% | +2,272 | New |
| HighTower Advisors, LLC | 2,259 | $735.0K | 0.00% | +558+32.8% | Added |
| Illinois Municipal Retirement Fund | 2,259 | $733.0K | 0.01% | 00.0% | Unchanged |
| LMR Partners LLP | 2,238 | $726.5K | 0.02% | +2,238 | New |
| Bridgefront Capital, LLC | 2,056 | $667.5K | 0.36% | +2,056 | New |
| Creative Planning | 2,019 | $655.4K | 0.00% | +586+40.9% | Added |
| Cresset Asset Management, LLC | 2,019 | $655.4K | 0.00% | +2,019 | New |
| Azzad Asset Management Inc | 1,948 | $632.4K | 0.08% | +1,948 | New |
| Raymond James Financial Services Advisors, Inc. | 1,926 | $625.3K | 0.00% | −1,610−45.5% | Reduced |
| First Hawaiian Bank | 1,877 | $609.3K | 0.02% | −631−25.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,868 | $606.4K | 0.11% | −3,959−67.9% | Reduced |
| CI Private Wealth, LLC | 1,834 | $595.4K | 0.00% | +1,834 | New |
| Nebula Research & Development LLC | 1,806 | $586.3K | 0.44% | +1,806 | New |
| FDx Advisors, Inc. | 1,805 | $586.0K | 0.03% | +1,805 | New |
| Virtus Investment Advisers, Inc. | 1,803 | $585.3K | 0.40% | 00.0% | Unchanged |
| Keebeck Wealth Management, LLC | 1,789 | $580.8K | 0.08% | +1,789 | New |
| Weiss Multi-Strategy Advisers LLC | 1,778 | $577.0K | 0.01% | −188−9.6% | Reduced |
| Twin Tree Management, LP | 1,769 | $574.3K | 0.01% | +345+24.2% | Added |
| MetLife Investment Management | 1,766 | $573.3K | 0.00% | −13,227−88.2% | Reduced |
| Berger Financial Group, Inc | 1,680 | $545.4K | 0.06% | +1,680 | New |
| PFS Investments Inc. | 1,634 | $530.0K | 0.01% | +146+9.8% | Added |
| Robeco Institutional Asset Management B.V. | 1,626 | $527.9K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,601 | $519.7K | 0.00% | −87−5.2% | Reduced |
| Utah Retirement Systems | 1,552 | $503.8K | 0.01% | +1,552 | New |
| SkyOak Wealth, LLC | 1,489 | $483.4K | 0.14% | +489+48.9% | Added |
| O'Shaughnessy Asset Management, LLC | 1,456 | $472.7K | 0.01% | +179+14.0% | Added |
| New York Life Investment Management LLC | 1,435 | $465.9K | 0.00% | +1,435 | New |
| Level Four Advisory Services, LLC | 1,428 | $463.6K | 0.03% | −1,068−42.8% | Reduced |
| Oak Harvest Investment Services | 1,385 | $449.6K | 0.10% | +1,385 | New |
| Crossmark Global Holdings, Inc. | 1,523 | $440.0K | 0.01% | −530−25.8% | Reduced |
| HMS Capital Management, LLC | 1,335 | $433.4K | 0.26% | +1,335 | New |
| Northeast Financial Consultants Inc | 1,300 | $422.0K | 0.03% | 00.0% | Unchanged |
| Bailard, Inc. | 1,293 | $419.8K | 0.01% | +1,293 | New |
| Harbor Capital Advisors, Inc. | 1,267 | $411.3K | 0.08% | −46−3.5% | Reduced |
| Moran Wealth Management, LLC | 1,262 | $409.7K | 0.02% | +14+1.1% | Added |
| Great West Life Assurance Co | 1,209 | $395.0K | 0.00% | −179−12.9% | Reduced |
| Washington Trust Bank | 1,200 | $389.6K | 0.04% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 1,200 | $389.6K | 0.04% | +43+3.7% | Added |
| Inceptionr LLC | 1,183 | $384.0K | 0.20% | +1,183 | New |
| Manufacturers Life Insurance Company, The | 1,132 | $367.5K | 0.00% | −10,352−90.1% | Reduced |
| Alpine Global Management, LLC | 1,125 | $365.2K | 0.10% | +1,125 | New |
| Cetera Advisor Networks LLC | 1,124 | $364.9K | 0.00% | +176+18.6% | Added |
| Mercer Global Advisors Inc | 1,122 | $364.0K | 0.00% | +42+3.9% | Added |
| Aigen Investment Management, LP | 1,120 | $363.6K | 0.05% | −1,589−58.7% | Reduced |
| Atria Wealth Solutions, Inc. | 1,113 | $361.3K | 0.00% | +31+2.9% | Added |
| Traynor Capital Management, Inc. | 1,100 | $357.1K | 0.05% | 00.0% | Unchanged |
| Symmetry Investments LP | 1,100 | $357.1K | 0.10% | +1,100 | New |
| Cambridge Investment Research Advisors, Inc. | 1,093 | $355.0K | 0.00% | −226−17.1% | Reduced |
| Pearl River Capital, LLC | 1,086 | $352.6K | 0.06% | 00.0% | Unchanged |
| Gateway Wealth Partners, LLC | 1,060 | $344.1K | 0.06% | −100−8.6% | Reduced |
| Ziegler Capital Management, LLC | 1,049 | $340.5K | 0.01% | −534−33.7% | Reduced |
| Advisory Services Network, LLC | 1,035 | $336.0K | 0.01% | −203−16.4% | Reduced |
| Miracle Mile Advisors, LLC | 1,000 | $324.6K | 0.01% | 00.0% | Unchanged |
| Herold Advisors, Inc. | 1,000 | $324.6K | 0.10% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 984 | $319.4K | 0.02% | +207+26.6% | Added |
| Dorsey & Whitney Trust CO LLC | 976 | $316.8K | 0.03% | +120+14.0% | Added |
| Nippon Life Global Investors Americas, Inc. | 950 | $308.4K | 0.02% | +950 | New |