Who owns Inspire Med Sys Inc?
- Ticker: INSP
- CUSIP Number: 457730109
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Analyze quarterly positions in Inspire Med Sys with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Inspire Med Sys stock
Who bought or sold Inspire Med Sys Inc this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 3.5M | $183M | 0% | Mar 2026 |
|
| Vanguard Group | 3.0M | $272M | -2% | Dec 2025 |
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| Deerfield Management Company | 2.7M | $139M | 80% | Mar 2026 |
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| Wellington Management Company | 2.2M | $204M | 100% | Dec 2025 |
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| Vanguard Portfolio Management | 1.6M | $84M | 100% | Mar 2026 |
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| Morgan Stanley | 1.5M | $75M | 15% | Mar 2026 |
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| Vanguard Capital Management | 1.3M | $65M | 100% | Mar 2026 |
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| D. E. Shaw & Co | 1.2M | $62M | -1% | Mar 2026 |
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| William Blair Investment Management | 1.1M | $59M | -2% | Mar 2026 |
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| State Street Corporation | 919k | $85M | -6% | Dec 2025 |
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| Artisan Partners Limited Partnership | 781k | $40M | -1% | Mar 2026 |
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| Braidwell | 678k | $35M | 25% | Mar 2026 |
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| Hanna Zanoni | 668k | $62M | 100% | Dec 2025 |
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| Goldman Sachs Group | 664k | $34M | 133% | Mar 2026 |
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| UBS Group | 639k | $33M | 55% | Mar 2026 |
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| Soleus Capital Management | 576k | $30M | 92% | Mar 2026 |
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| Vestal Point Capital | 539k | $28M | 100% | Mar 2026 |
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| Marshall Wace | 531k | $49M | 296% | Dec 2025 |
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| Assenagon Asset Management | 520k | $27M | 96% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 513k | $27M | -1% | Mar 2026 |
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| Geode Capital Management | 510k | $26M | 4% | Mar 2026 |
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| Citadel Advisors | 483k | $25M | -14% | Mar 2026 |
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| Standard Life Aberdeen | 478k | $25M | 4% | Mar 2026 |
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| Ubs Global Asset Management Americas | 449k | $23M | -3% | Mar 2026 |
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| Eventide Asset Management | 440k | $41M | 72% | Dec 2025 |
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| Renaissance Technologies | 411k | $38M | 165% | Dec 2025 |
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| ADAR1 Capital Management | 405k | $21M | 2601% | Mar 2026 |
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| Millennium Management | 401k | $21M | 33% | Mar 2026 |
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| Walleye Trading Advisors | 359k | $19M | 353% | Mar 2026 |
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| Driehaus Capital Management | 349k | $32M | 100% | Dec 2025 |
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| RA Capital Management | 326k | $17M | 129% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 320k | $17M | -30% | Mar 2026 |
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| AQR Capital Management | 309k | $16M | 1042% | Mar 2026 |
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| Leucadia National Corporation | 306k | $16M | 0% | Mar 2026 |
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| Bamco | 299k | $15M | -12% | Mar 2026 |
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| Susquehanna International | 294k | $27M | 33% | Dec 2025 |
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| Amundi | 257k | $13M | -30% | Mar 2026 |
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| Royal Bank of Canada | 253k | $13M | 1718% | Mar 2026 |
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| Dimensional Fund Advisors | 235k | $12M | -31% | Mar 2026 |
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| Vgi Partners Pty | 211k | $20M | 108% | Dec 2025 |
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| Acadian Asset Management | 210k | $11M | 795% | Mar 2026 |
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| Northern Trust | 198k | $18M | 4% | Dec 2025 |
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| Charles Schwab Investment Management | 194k | $18M | 1% | Dec 2025 |
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| Caption Management | 190k | $18M | 100% | Dec 2025 |
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| Bank of America Corporation | 186k | $9.6M | 100% | Mar 2026 |
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| HPM Partners | 181k | $9.4M | 100% | Mar 2026 |
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| Bridgewater Associates | 174k | $9.0M | 142% | Mar 2026 |
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| Tudor Investment Corporation | 173k | $8.9M | 45% | Mar 2026 |
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| Vanguard Fiduciary Trust | 168k | $8.6M | 100% | Mar 2026 |
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| Canada Pension Plan Investment Board | 164k | $8.5M | 56% | Mar 2026 |
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| Champlain Investment Partners | 159k | $8.2M | -22% | Mar 2026 |
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| Y-Intercept | 158k | $8.2M | 124% | Mar 2026 |
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| Balyasny Asset Management | 152k | $7.8M | -19% | Mar 2026 |
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| Bank of New York Mellon | 149k | $7.7M | -31% | Mar 2026 |
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| Ameriprise Financial | 144k | $7.4M | 57% | Mar 2026 |
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| Frontier Capital Management | 142k | $13M | -13% | Dec 2025 |
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| Longaeva Partners | 139k | $7.2M | 100% | Mar 2026 |
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| Daniel D. Thurber | 139k | $7.1M | 19% | Mar 2026 |
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| FMR | 137k | $13M | -82% | Dec 2025 |
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| Thomas Stevens, CFA" | 133k | $6.9M | 94194% | Mar 2026 |
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| Rock Springs Capital Management | 132k | $6.8M | 1% | Mar 2026 |
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| Principal Financial Group | 127k | $6.5M | 1% | Mar 2026 |
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| Trexquant Investment | 122k | $6.3M | -43% | Mar 2026 |
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| Brown Capital Management | 120k | $11M | -57% | Dec 2025 |
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| Rheos Capital Works | 117k | $6.1M | 0% | Mar 2026 |
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| Capital Fund Management | 109k | $5.6M | -11% | Mar 2026 |
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| SG Americas Securities | 105k | $5.4M | 173% | Mar 2026 |
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| Invesco | 104k | $5.4M | -60% | Mar 2026 |
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| Bellevue Group | 101k | $9.3M | 72% | Dec 2025 |
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| Voloridge Investment Management | 100k | $5.2M | -47% | Mar 2026 |
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| Public Sector Pension Investment Board | 93k | $4.8M | 2% | Mar 2026 |
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| Riverbrige Partners | 93k | $4.8M | -5% | Mar 2026 |
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| Jane Street | 92k | $4.8M | -76% | Mar 2026 |
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| Gotham Asset Management | 88k | $4.5M | 81% | Mar 2026 |
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| Barclays | 86k | $7.9M | 890% | Dec 2025 |
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| Nuveen | 85k | $4.4M | -47% | Mar 2026 |
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| Two Sigma Investments | 85k | $4.4M | 43% | Mar 2026 |
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| Edgestream Partners | 82k | $4.2M | 358% | Mar 2026 |
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| Glenmede Trust Company | 82k | $4.2M | -1% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 76k | $7.0M | 100% | Dec 2025 |
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| Worldquant Millennium Quantitative Strategies | 75k | $3.9M | 944% | Mar 2026 |
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| Integral Health Asset Management | 75k | $6.9M | -38% | Dec 2025 |
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| First Trust Advisors | 72k | $3.7M | 2233% | Mar 2026 |
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| New York State Common Retirement Fund | 71k | $3.7M | 3% | Mar 2026 |
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| Rhumbline Advisers | 68k | $3.5M | 3% | Mar 2026 |
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| Nomura Asset Management International | 67k | $3.5M | 100% | Mar 2026 |
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| Squarepoint Ops | 67k | $3.4M | 490% | Mar 2026 |
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| Legal & General Group | 62k | $3.2M | -12% | Mar 2026 |
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| Bank of Nova Scotia | 60k | $3.1M | 50% | Mar 2026 |
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| Swiss National Bank | 56k | $2.9M | 0% | Mar 2026 |
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| Man Group | 55k | $2.8M | 32% | Mar 2026 |
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| Algert Coldiron Investors | 53k | $2.7M | 14% | Mar 2026 |
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| Intech Investment Management | 53k | $2.7M | 747% | Mar 2026 |
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| XTX Topco | 46k | $4.2M | 528% | Dec 2025 |
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| Franklin Resources | 43k | $2.2M | -81% | Mar 2026 |
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| Sei Investments | 42k | $2.2M | -17% | Mar 2026 |
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| Nordea Investment Management Ab | 40k | $2.1M | 255% | Mar 2026 |
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| Bullseye Asset Management | 36k | $3.3M | 0% | Dec 2025 |
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| California State Teachers Retirement System | 35k | $1.8M | 32% | Mar 2026 |
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| EFG International | 34k | $3.1M | 100% | Dec 2025 |
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| Voleon Capital Management | 33k | $1.7M | -48% | Mar 2026 |
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| Axq Capital | 33k | $1.7M | 100% | Mar 2026 |
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| Citigroup | 32k | $1.6M | 100% | Mar 2026 |
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| State of Wisconsin Investment Board | 32k | $2.9M | -57% | Dec 2025 |
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| Raymond James Financial | 31k | $2.8M | 100% | Dec 2025 |
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| Zacks Investment Management | 30k | $1.5M | 100% | Mar 2026 |
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| Florida State Board of Administration | 28k | $1.4M | -8% | Mar 2026 |
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| Envestnet Asset Management | 27k | $1.4M | 61% | Mar 2026 |
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| Quantinno Capital Management | 27k | $1.4M | 104% | Mar 2026 |
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| Vanguard Asset Management | 26k | $1.3M | 100% | Mar 2026 |
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| Ing Investment Management | 25k | $1.3M | -24% | Mar 2026 |
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| Schonfeld Strategic Advisors | 24k | $1.2M | -3% | Mar 2026 |
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| Prudential Financial | 24k | $1.2M | 0% | Mar 2026 |
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| New York State Teachers Retirement System | 24k | $1.2M | 9% | Mar 2026 |
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| Great-West Life Assurance Company | 23k | $2.1M | 0% | Dec 2025 |
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| Leonteq Securities | 23k | $1.2M | 187% | Mar 2026 |
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| Boothbay Fund Management | 22k | $1.1M | 812% | Mar 2026 |
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| Baird Financial | 22k | $2.0M | -13% | Dec 2025 |
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| Brian McDonald | 21k | $1.9M | 47% | Dec 2025 |
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| Manufacturers Life Insurance Company | 21k | $1.1M | -4% | Mar 2026 |
|
| Oak Thistle | 20k | $1.1M | 180% | Mar 2026 |
|
| Hsbc Holdings | 20k | $997k | -54% | Mar 2026 |
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| TD Asset Management | 19k | $995k | -19% | Mar 2026 |
|
| Engineers Gate Manager | 19k | $1.8M | 553% | Dec 2025 |
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| Lazard Asset Management | 19k | $977k | -58% | Mar 2026 |
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| Jump Financial | 19k | $1.7M | 73% | Dec 2025 |
|
| DAFNA Capital Management | 18k | $939k | 112% | Mar 2026 |
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| Landscape Capital Management | 18k | $908k | -19% | Mar 2026 |
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| Thrivent Financial for Lutherans | 17k | $895k | -36% | Mar 2026 |
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| State of Tennessee, Treasury Department | 17k | $861k | 0% | Mar 2026 |
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| OMERS Administration Corporation | 16k | $833k | 11% | Mar 2026 |
|
| Congress Asset Management | 16k | $824k | 22% | Mar 2026 |
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| Lecap Asset Management | 16k | $805k | 42% | Mar 2026 |
|
| Gilder, Gagnon, Howe & Co | 15k | $1.4M | -13% | Dec 2025 |
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| Alliancebernstein | 15k | $1.4M | -51% | Mar 2026 |
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| Parkman Healthcare Partners | 15k | $1.4M | 100% | Dec 2025 |
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| Jain Global | 15k | $764k | -94% | Mar 2026 |
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| GSA Capital Partners | 15k | $751k | 58% | Mar 2026 |
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| Mirabella Financial Services | 15k | $750k | 100% | Mar 2026 |
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| Alaska Retirement Management Board | 15k | $745k | -4% | Mar 2026 |
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| FORA Capital | 14k | $1.3M | 60% | Dec 2025 |
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| Henderson Group | 14k | $694k | -98% | Mar 2026 |
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| Russell Investments | 13k | $650k | 13% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 13k | $646k | 6% | Mar 2026 |
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| Gail Mannix | 12k | $617k | 100% | Mar 2026 |
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| Diversified Trust Company | 12k | $612k | 41% | Mar 2026 |
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| Zurcher Kantonalbank | 12k | $599k | 25% | Mar 2026 |
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| IMC-Chicago | 12k | $594k | 100% | Mar 2026 |
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| LPL Financial | 12k | $594k | -18% | Mar 2026 |
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| Louisiana State Employees Retirement System | 12k | $593k | -5% | Mar 2026 |
|
| Treasurer of the State of North Carolina | 11k | $1.0M | -12% | Dec 2025 |
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| Victory Capital Management | 11k | $1.0M | -51% | Dec 2025 |
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| Verition Fund Management | 11k | $1.0M | -85% | Dec 2025 |
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| Advisor Group Holdings | 11k | $1.0M | -23% | Dec 2025 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 11k | $552k | -72% | Mar 2026 |
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| Dynamic Technology Lab Private | 9.1k | $469k | -34% | Mar 2026 |
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| Teachers Retirement System Of The State Of Kentucky | 6.7k | $343k | -79% | Mar 2026 |
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| Susquehanna Portfolio Strategies | 2.5k | $231k | -97% | Dec 2025 |
|