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 2021
Institutional positions in Inspire Medical Systems, Inc. as of Jun 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
- 248
- −2 vs. Q1 2021
- Shares held
- 25.0M
- −73.8K (−0.3%) vs. Q1 2021
- Total value
- $4.83B
- −$356.6M (−6.9%) vs. Q1 2021
- New holders
- 34
- 101 more added
- Sold out
- 36
- 74 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raffa Wealth Management, LLC | 4 | $773 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 6 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parisi Gray Wealth Management | 6 | $1.00K | 0.00% | +6 | New |
| Concord Wealth Partners | 10 | $2.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 15 | $3.00K | 0.00% | −28−65.1% | Reduced |
| Bedel Financial Consulting, Inc. | 15 | $3.00K | 0.00% | 00.0% | Unchanged |
| McClarren Financial Advisors, Inc. | 16 | $3.00K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 14 | $3.00K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 16 | $3.00K | 0.00% | +16 | New |
| AdvisorNet Financial, Inc | 18 | $3.00K | 0.00% | +18 | New |
| Ellevest, Inc. | 22 | $4.00K | 0.00% | −3−12.0% | Reduced |
| Institutional & Family Asset Management, LLC | 29 | $6.00K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 53 | $10.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 61 | $12.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 61 | $13.0K | 0.00% | +19+45.2% | Added |
| Central Trust Co | 67 | $13.0K | 0.00% | +67 | New |
| Berman Capital Advisors, LLC | 78 | $15.0K | 0.00% | −16−17.0% | Reduced |
| Rockefeller Capital Management L.P. | 86 | $16.0K | 0.00% | +6+7.5% | Added |
| Harbor Investment Advisory, LLC | 91 | $18.0K | 0.00% | +91 | New |
| Spire Wealth Management | 100 | $19.0K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 133 | $25.0K | 0.00% | −600−81.9% | Reduced |
| Parkside Financial Bank & Trust | 128 | $25.0K | 0.01% | −25−16.3% | Reduced |
| Baillie Gifford & Co | 198 | $38.0K | 0.00% | −10−4.8% | Reduced |
| Signaturefd, LLC | 198 | $38.0K | 0.00% | +93+88.6% | Added |
| Proequities, Inc. | 200 | $39.0K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 222 | $43.0K | 0.00% | +222 | New |
| Group One Trading, L.P. | 268 | $52.0K | 0.00% | −1,513−85.0% | Reduced |
| Harbour Investments, Inc. | 358 | $69.0K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 362 | $70.0K | 0.02% | −297−45.1% | Reduced |
| Evoke Wealth, LLC | 412 | $80.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 491 | $95.0K | 0.00% | −128−20.7% | Reduced |
| FourThought Financial, LLC | 546 | $105.0K | 0.01% | −41−7.0% | Reduced |
| Tradition Wealth Management, LLC | 598 | $116.0K | 0.02% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 600 | $116.0K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 710 | $137.0K | 0.01% | +710 | New |
| NEXT Financial Group, Inc | 769 | $149.0K | 0.01% | +81+11.8% | Added |
| Simplex Trading, LLC | 841 | $162.0K | 0.01% | +841 | New |
| Centaurus Financial, Inc. | 869 | $168.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,050 | $203.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 1,096 | $212.0K | 0.00% | +7+0.6% | Added |
| Leonteq Securities AG | 1,133 | $219.0K | 0.02% | −576−33.7% | Reduced |
| Traynor Capital Management, Inc. | 1,110 | $224.0K | 0.03% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 1,168 | $226.0K | 0.00% | +6+0.5% | Added |
| Mackenzie Financial Corp | 1,214 | $235.0K | 0.00% | +1,214 | New |
| Raymond James Financial Services Advisors, Inc. | 1,276 | $247.0K | 0.00% | +116+10.0% | Added |
| Northeast Financial Consultants Inc | 1,300 | $251.0K | 0.02% | 00.0% | Unchanged |
| Creative Planning | 1,370 | $265.0K | 0.00% | −7−0.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,407 | $272.0K | 0.01% | −62−4.2% | Reduced |
| Pinnacle Wealth Management Group, Inc. | 1,450 | $280.0K | 0.20% | +1,450 | New |
| Caxton Associates LP | 1,466 | $283.0K | 0.04% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,554 | $300.0K | 0.00% | −67−4.1% | Reduced |
| Legato Capital Management LLC | 1,584 | $306.0K | 0.04% | +1,584 | New |
| Xponance, Inc. | 1,639 | $317.0K | 0.01% | +1,639 | New |
| O'Shaughnessy Asset Management, LLC | 1,688 | $326.0K | 0.01% | −3−0.2% | Reduced |
| Pictet Asset Management Ltd | 1,700 | $329.0K | 0.00% | −300−15.0% | Reduced |
| NN Investment Partners Holdings N.V. | 1,700 | $329.0K | 0.00% | +1,700 | New |
| Keybank National Association | 1,728 | $334.0K | 0.00% | +2+0.1% | Added |
| Virginia Retirement Systems Et Al | 1,800 | $348.0K | 0.00% | +200+12.5% | Added |
| BNP Paribas Arbitrage, SA | 1,868 | $361.0K | 0.00% | −2,294−55.1% | Reduced |
| Citigroup Inc | 1,893 | $366.0K | 0.00% | −582−23.5% | Reduced |
| Spearhead Capital Advisors, LLC | 2,070 | $400.0K | 0.05% | +207+11.1% | Added |
| Prospera Financial Services Inc | 2,100 | $406.0K | 0.02% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,129 | $411.0K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 2,187 | $423.0K | 0.00% | +151+7.4% | Added |
| Winton Group Ltd | 2,301 | $445.0K | 0.02% | −1,229−34.8% | Reduced |
| PEAK6 Investments LLC | 2,339 | $452.0K | 0.01% | +2,339 | New |
| Advisory Services Network, LLC | 2,381 | $460.0K | 0.01% | −189−7.4% | Reduced |
| Bayesian Capital Management, LP | 2,427 | $469.0K | 0.12% | −887−26.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,538 | $490.0K | 0.00% | 00.0% | Unchanged |
| Pathstone Family Office, LLC | 2,567 | $496.0K | 0.01% | +942+58.0% | Added |
| Oppenheimer Asset Management Inc. | 2,580 | $499.0K | 0.01% | +1,079+71.9% | Added |
| Prudential Financial Inc | 2,656 | $513.0K | 0.00% | +10+0.4% | Added |
| Jacobs Levy Equity Management, Inc | 2,735 | $529.0K | 0.00% | −19,228−87.5% | Reduced |
| First Hawaiian Bank | 2,850 | $551.0K | 0.02% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 2,957 | $571.0K | 0.02% | −924−23.8% | Reduced |
| Diversified Trust Co | 3,080 | $595.0K | 0.02% | +325+11.8% | Added |
| Avantax Planning Partners, Inc. | 3,138 | $606.0K | 0.03% | 00.0% | Unchanged |
| Lebenthal Global Advisors, LLC | 3,140 | $606.0K | 0.33% | +800+34.2% | Added |
| Walleye Trading LLC | 3,236 | $625.0K | 0.02% | +3,083+2,015.0% | Added |
| Arrowstreet Capital, Limited Partnership | 3,317 | $641.0K | 0.00% | −63,072−95.0% | Reduced |
| Teacher Retirement System of Texas | 3,418 | $661.0K | 0.00% | +839+32.5% | Added |
| Occudo Quantitative Strategies LP | 3,451 | $667.0K | 0.10% | 00.0% | Unchanged |
| Cna Financial Corp | 3,528 | $682.0K | 0.19% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 3,542 | $685.0K | 0.01% | +3,542 | New |
| Public Employees Retirement Association of Colorado | 3,551 | $686.0K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 3,811 | $737.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 3,814 | $745.0K | 0.02% | +1,077+39.3% | Added |
| PFG Advisors | 3,946 | $763.0K | 0.09% | +3,946 | New |
| HRT Financial LP | 4,022 | $777.0K | 0.01% | +4,022 | New |
| SEI Investments Co | 3,964 | $787.0K | 0.00% | −1,039−20.8% | Reduced |
| Silvant Capital Management LLC | 4,324 | $836.0K | 0.13% | 00.0% | Unchanged |
| Sante Capital Fund, LP | 4,365 | $844.0K | 0.35% | +4,365 | New |
| CPWM, LLC | 4,692 | $907.0K | 0.07% | −15,248−76.5% | Reduced |
| Hillsdale Investment Management Inc. | 4,800 | $928.0K | 0.07% | +700+17.1% | Added |
| Stifel Financial Corp | 4,854 | $938.0K | 0.00% | −9−0.2% | Reduced |
| Amalgamated Bank | 5,079 | $982.0K | 0.01% | +1,352+36.3% | Added |
| Dynamic Technology Lab Private Ltd | 5,090 | $984.0K | 0.10% | +5,090 | New |
| Affinity Investment Advisors, LLC | 5,168 | $999.0K | 0.45% | 00.0% | Unchanged |
| Weiss Multi-Strategy Advisers LLC | 5,206 | $1.01M | 0.02% | +185+3.7% | Added |
| Ensign Peak Advisors, Inc | 5,434 | $1.05M | 0.00% | 00.0% | Unchanged |