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 2026
Institutional positions in Inspire Medical Systems, Inc. as of Jun 30, 2026. 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
- 275
- −22 vs. Q1 2026
- Shares held
- 37.0M
- +2.14M (+6.2%) vs. Q1 2026
- Total value
- $1.65B
- −$149.3M (−8.3%) vs. Q1 2026
- New holders
- 68
- 98 more added
- Sold out
- 90
- 76 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Intech Investment Management LLC | 21,255 | $948.2K | 0.01% | −31,447−59.7% | Reduced |
| Manufacturers Life Insurance Company, The | 20,525 | $915.6K | 0.00% | −480−2.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 20,099 | $896.6K | 0.00% | +13,356+198.1% | Added |
| Cerity Partners LLC | 19,959 | $890.4K | 0.00% | −161,467−89.0% | Reduced |
| TD Asset Management Inc | 19,290 | $860.5K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 19,067 | $851.0K | 0.00% | +9,986+110.0% | Added |
| Voya Investment Management LLC | 18,780 | $837.8K | 0.00% | −6,091−24.5% | Reduced |
| Gsa Capital Partners LLP | 18,382 | $820.0K | 0.05% | +3,814+26.2% | Added |
| DAFNA Capital Management LLC | 18,200 | $811.9K | 0.15% | 00.0% | Unchanged |
| Oak Thistle LLC | 17,805 | $794.3K | 0.08% | −2,579−12.7% | Reduced |
| Thrivent Financial for Lutherans | 17,218 | $768.0K | 0.00% | −141−0.8% | Reduced |
| MetLife Investment Management | 16,957 | $756.5K | 0.00% | +15,195+862.4% | Added |
| American Century Companies Inc | 16,443 | $733.5K | 0.00% | +5,761+53.9% | Added |
| State of Wisconsin Investment Board | 15,405 | $687.2K | 0.00% | −5,618−26.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 12,664 | $655.5K | 0.00% | +12,664 | New |
| Handelsbanken Fonder AB | 14,200 | $633.0K | 0.00% | +4,400+44.9% | Added |
| Jupiter Topco LLC | 13,451 | $600.7K | 0.00% | +13,451 | New |
| Allstate Corp | 12,636 | $563.7K | 0.01% | +12,636 | New |
| Amundi | 12,552 | $559.9K | 0.00% | −244,278−95.1% | Reduced |
| Exit Wealth Advisors, LLC. | 12,218 | $545.0K | 0.25% | +12,218 | New |
| VARCOV Co. | 12,066 | $538.3K | 0.20% | +12,066 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 11,875 | $529.7K | 0.00% | +6,345+114.7% | Added |
| State of Tennessee, Treasury Department | 11,751 | $524.2K | 0.00% | −4,946−29.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,604 | $517.7K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 11,513 | $513.6K | 0.00% | −12,667−52.4% | Reduced |
| Louisiana State Employees Retirement System | 11,500 | $513.0K | 0.01% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 10,746 | $479.4K | 0.00% | +43+0.4% | Added |
| Mackenzie Financial Corp | 10,551 | $470.7K | 0.00% | +10,551 | New |
| Aviva PLC | 10,306 | $459.8K | 0.00% | +2,846+38.2% | Added |
| Dark Forest Capital Management LP | 10,300 | $459.5K | 0.03% | +4,793+87.0% | Added |
| State of Alaska, Department of Revenue | 10,288 | $458.0K | 0.00% | −4,203−29.0% | Reduced |
| Truist Financial Corp | 10,203 | $455.2K | 0.00% | −157−1.5% | Reduced |
| Russell Investments Group, Ltd. | 9,922 | $442.6K | 0.00% | −2,685−21.3% | Reduced |
| SEI Investments Co | 9,828 | $438.1K | 0.00% | −32,272−76.7% | Reduced |
| Rothschild Investment LLC | 9,368 | $417.9K | 0.02% | +8,569+1,072.5% | Added |
| Diversified Trust Co | 8,897 | $396.9K | 0.01% | −2,970−25.0% | Reduced |
| Weiss Asset Management LP | 8,821 | $393.5K | 0.00% | +8,821 | New |
| Palo Alto Investors LP | 8,772 | $391.3K | 0.05% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 8,748 | $390.2K | 0.00% | +8,748 | New |
| Hedges Asset Management LLC | 8,700 | $388.1K | 0.25% | +8,700 | New |
| Cambridge Investment Research Advisors, Inc. | 8,674 | $387.0K | 0.00% | +8,674 | New |
| Alps Advisors Inc | 8,561 | $381.9K | 0.00% | +111+1.3% | Added |
| Neuberger Berman Group LLC | 8,423 | $375.8K | 0.00% | +8,423 | New |
| State Board of Administration of Florida Retirement System | 8,038 | $358.6K | 0.00% | −19,481−70.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,993 | $356.6K | 0.00% | −4,526−36.2% | Reduced |
| Freestone Grove Partners LP | 7,811 | $348.4K | 0.00% | +4,790+158.6% | Added |
| Royal Bank of Canada | 7,718 | $345.0K | 0.00% | −245,253−96.9% | Reduced |
| Martingale Asset Management L P | 7,478 | $333.6K | 0.01% | +7,478 | New |
| Jones Financial Companies LLLP | 7,078 | $323.6K | 0.00% | +5,302+298.5% | Added |
| Arizona State Retirement System | 7,151 | $319.0K | 0.00% | −578−7.5% | Reduced |
| Captrust Financial Advisors | 7,150 | $319.0K | 0.00% | +7,150 | New |
| Yousif Capital Management, LLC | 7,147 | $318.8K | 0.00% | +8+0.1% | Added |
| Amalgamated Bank | 7,117 | $317.0K | 0.00% | −1,747−19.7% | Reduced |
| First Citizens Bank & Trust Co | 6,950 | $310.0K | 0.00% | +6,950 | New |
| Counterpoint Mutual Funds LLC | 6,892 | $307.5K | 0.03% | +6,892 | New |
| Vanguard Investments Australia, Ltd. | 6,759 | $301.5K | 0.00% | 00.0% | Unchanged |
| SummitTX Capital, L.P. | 6,727 | $300.1K | 0.01% | +6,727 | New |
| Summit Trail Advisors, LLC | 6,712 | $299.4K | 0.00% | +6,712 | New |
| Jain Global LLC | 6,683 | $298.1K | 0.00% | −8,121−54.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,651 | $297.0K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 6,655 | $296.9K | 0.00% | +6,655 | New |
| Van Diest Capital, LLC | 6,654 | $296.8K | 0.27% | +6,654 | New |
| Envestnet Portfolio Solutions, Inc. | 6,631 | $295.8K | 0.00% | +6,631 | New |
| Commonwealth Equity Services, LLC | 6,533 | $291.4K | 0.00% | +6,533 | New |
| Fifth Third Bancorp | 6,496 | $289.8K | 0.00% | +55+0.9% | Added |
| Tactive Advisors, LLC | 6,430 | $286.8K | 0.07% | +6,430 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,218 | $277.4K | 0.00% | −213−3.3% | Reduced |
| CAPROCK Group, Inc. | 6,210 | $277.0K | 0.01% | +6,210 | New |
| LSV Asset Management | 6,200 | $277.0K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 6,241 | $274.5K | 0.00% | −13,489−68.4% | Reduced |
| KLP Kapitalforvaltning AS | 6,000 | $267.7K | 0.00% | 00.0% | Unchanged |
| Inceptionr LLC | 5,967 | $266.2K | 0.07% | +5,967 | New |
| Oregon Public Employees Retirement Fund | 5,962 | $266.0K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 5,686 | $253.7K | 0.00% | +5,686 | New |
| Frec Markets, Inc. | 5,645 | $251.8K | 0.02% | +5,645 | New |
| Van Eck Associates Corp | 5,267 | $235.0K | 0.00% | +1,025+24.2% | Added |
| JustInvest LLC | 5,185 | $231.3K | 0.00% | +5,185 | New |
| Pictet Asset Management Holding SA | 5,018 | $223.9K | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 4,779 | $213.2K | 0.00% | +4,779 | New |
| Swiss Life Asset Management Ltd | 4,753 | $212.0K | 0.00% | −112−2.3% | Reduced |
| Boothbay Fund Management, LLC | 4,559 | $203.4K | 0.00% | −17,476−79.3% | Reduced |
| Brighton Jones LLC | 4,518 | $201.5K | 0.00% | +4,518 | New |
| Public Employees Retirement Association of Colorado | 3,328 | $148.0K | 0.00% | 00.0% | Unchanged |
| Bayforest Capital Ltd | 3,240 | $144.5K | 0.13% | +3,240 | New |
| Leonteq Securities AG | 3,234 | $144.3K | 0.01% | −19,578−85.8% | Reduced |
| US Bancorp | 2,970 | $132.5K | 0.00% | +667+29.0% | Added |
| Ameritas Investment Partners, Inc. | 2,634 | $117.5K | 0.00% | +2,634 | New |
| Bokf, NA | 2,586 | $115.4K | 0.00% | −82−3.1% | Reduced |
| Simplex Trading, LLC | 2,441 | $108.9K | 0.00% | +2,441 | New |
| Rockefeller Capital Management L.P. | 2,331 | $104.0K | 0.00% | +226+10.7% | Added |
| Tower Research Capital LLC (TRC) | 2,228 | $99.4K | 0.00% | +1,627+270.7% | Added |
| Natixis | 2,100 | $93.7K | 0.00% | +67+3.3% | Added |
| Allworth Financial LP | 1,980 | $88.3K | 0.00% | +1,453+275.7% | Added |
| SRS Capital Advisors, Inc. | 1,814 | $80.9K | 0.00% | +1,814 | New |
| Nykredit A/S | 1,754 | $78.2K | 0.00% | +1,754 | New |
| Ensign Peak Advisors, Inc | 1,677 | $74.8K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,562 | $69.7K | 0.00% | +553+54.8% | Added |
| Signaturefd, LLC | 1,546 | $69.0K | 0.00% | +1,064+220.7% | Added |
| New Age Alpha Advisors, LLC | 1,409 | $62.9K | 0.00% | −56−3.8% | Reduced |
| GAMMA Investing LLC | 1,221 | $54.5K | 0.00% | +561+85.0% | Added |