Inspire Medical SystemsINSP
13F holders, Q1 2024 (March 31)327holders
8famous investors
$214.88avg. 13F price*
At the end of Q1 2024, 327 institutions reported holding Inspire Medical Systems Inc. (INSP) in their 13F filings. The largest holders were FMR LLC ($953.2M), Vanguard Group Inc. ($621.3M) and Wellington Management Group LLP ($419.4M). 8 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), Ron Baron (0.1% of Baron Capital (BAMCO)'s portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Inspire Medical Systems Inc.
- CUSIP
- 457730109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 41 | $143.6M |
| Exits | 52 | $286.6M |
Ownership 327 holders
| FMR LLC | 0.06% | Add +36.2% | 4,437,765 | $953.2M |
| Vanguard Group Inc. | 0.01% | Reduce -1.3% | 2,892,404 | $621.3M |
| Wellington Management Group LLP | 0.07% | Add +36.5% | 1,952,658 | $419.4M |
| BlackRock Inc. | 0.01% | Add +5.0% | 1,891,019 | $406.2M |
| Baillie Gifford & Co. | 0.25% | Add +19.3% | 1,467,613 | $315.2M |
| Wasatch Advisors LP | 1.24% | Add +0.5% | 1,102,867 | $236.9M |
| William Blair Investment Management, LLC | 0.42% | Reduce -6.2% | 756,811 | $162.6M |
| Frontier Capital Management Co. LLC | 1.37% | Reduce -7.7% | 684,740 | $147.1M |
| Champlain Investment Partners, LLC | 0.79% | Reduce -1.1% | 641,685 | $137.8M |
| Farallon Capital Management, L.L.C. | 0.81% | Reduce -26.7% | 626,854 | $134.6M |
| JPMorgan Chase & Co. | 0.01% | Reduce -2.2% | 618,150 | $132.8M |
| Bank of New York Mellon Corp | 0.02% | Add +49.5% | 595,577 | $127.9M |
| Macquarie Group Ltd. | 0.14% | Add +3.7% | 558,485 | $120.0M |
| Westfield Capital Management Co. LP | 0.61% | Reduce -1.3% | 538,294 | $115.6M |
| State Street Corp. | 0.01% | Reduce -0.2% | 530,200 | $113.9M |
| Geode Capital Management, LLC | 0.01% | Add +3.9% | 462,320 | $99.3M |
| T. Rowe Price Associates Inc. | 0.01% | Add +51.8% | 459,766 | $98.8M |
| Federated Hermes, Inc. | 0.22% | Reduce -0.0% | 453,200 | $97.3M |
| Ameriprise Financial Inc. | 0.03% | Reduce -12.2% | 431,443 | $92.7M |
| Eversept Partners, LP | 6.75% | Add +19.8% | 420,699 | $90.4M |
| American Century Companies Inc. | 0.05% | Add +10147.6% | 338,376 | $72.7M |
| Franklin Resources Inc. | 0.02% | Reduce -39.7% | 309,929 | $66.6M |
| Artisan Partners Limited Partnership | 0.09% | New | 301,174 | $64.7M |
| Credit Suisse AG/ | 0.06% | Reduce -16.6% | 297,084 | $63.8M |
| Norges Bank | 0.01% | Add +13.7% | 274,536 | $59.0M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +1.9% | 268,887 | $57.8M |
| Point72 Asset Management | 0.17% | Reduce -44.6% | 262,301 | $56.3M |
| Jennison Associates LLC | 0.04% | Reduce -15.4% | 257,854 | $55.4M |
| Gilder Gagnon Howe & Co. LLC | 0.67% | Reduce -2.0% | 250,723 | $53.9M |
| Voya Investment Management LLC | 0.05% | Add +39.1% | 225,747 | $48.5M |
| Fred Alger Management, LLC | 0.24% | Reduce -45.2% | 222,560 | $47.8M |
| Bellevue Group AG | 0.71% | Add +1.0% | 217,694 | $46.8M |
| Baron Capital (BAMCO) | 0.12% | Reduce -0.5% | 210,000 | $45.1M |
| Keybank National Association | 0.18% | Add +0.2% | 201,669 | $43.3M |
| Hood River Capital Management LLC | 0.91% | Add +21.0% | 189,237 | $40.6M |
| Allspring Global Investments Holdings, LLC | 0.06% | Reduce -24.2% | 166,590 | $35.8M |
| Ensign Peak Advisors, Inc | 0.06% | Add +131.4% | 163,636 | $35.1M |
| Northern Trust Corp. | 0.01% | Reduce -0.5% | 154,384 | $33.2M |
| Driehaus Capital Management LLC | 0.31% | Reduce -29.3% | 142,881 | $30.7M |
| First Light Asset Management, LLC | 2.30% | Add +58.1% | 139,951 | $30.1M |
| Morgan Stanley | 0.00% | Reduce -21.3% | 136,571 | $29.3M |
| Nuveen Asset Management, LLC | 0.01% | Add +37.0% | 134,951 | $29.0M |
| Rock Springs Capital Management LP | 0.71% | Add +31.8% | 130,500 | $28.0M |
| Degroof Petercam Asset Management | 0.34% | Add +18.2% | 130,000 | $27.9M |
| Atika Capital Management LLC | 3.13% | Add +6.7% | 129,735 | $27.9M |
| Eventide Asset Management, LLC | 0.42% | No change | 125,090 | $26.9M |
| Adage Capital Partners Gp, L.L.C. | 0.05% | Reduce -40.5% | 125,000 | $26.8M |
| Eagle Health Investments LP | 5.00% | Add +7.7% | 122,203 | $26.2M |
| Bank of America Corp. | 0.00% | Add +74.1% | 120,566 | $25.9M |
| Renaissance Technologies | 0.04% | Reduce -3.5% | 109,600 | $23.5M |
| Thrivent Financial for Lutherans | 0.05% | Reduce -3.6% | 105,040 | $22.6M |
| Victory Capital Management Inc. | 0.02% | Reduce -26.5% | 104,971 | $22.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +193.3% | 102,721 | $22.1M |
| Susquehanna Portfolio Strategies, LLC | 0.51% | No change | 101,600 | $21.8M |
| Braidwell LP | 1.23% | Reduce -45.0% | 101,492 | $21.8M |
| Mitsubishi UFJ Trust & Banking Corp | 0.05% | Reduce -8.3% | 100,880 | $21.7M |
| Amundi | 0.01% | Add +46.5% | 84,597 | $20.4M |
| Sei Investments Co. | 0.03% | Add +9.7% | 93,666 | $20.1M |
| Citadel Advisors | 0.02% | Add +2070.2% | 92,991 | $20.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.09% | Add +17.8% | 92,419 | $19.9M |
| AQR Capital Management | 0.03% | Add +44.6% | 91,755 | $19.7M |
| Parkman Healthcare Partners LLC | 2.14% | Reduce -21.8% | 81,183 | $17.4M |
| ExodusPoint Capital Management, LP | 0.21% | Reduce -10.4% | 79,488 | $17.1M |
| Rheos Capital Works Inc. | 0.82% | Add +25.8% | 79,400 | $17.1M |
| Comerica Bank | 0.07% | Add +12.0% | 79,030 | $17.0M |
| Brown Capital Management LLC | 0.30% | New | 78,399 | $16.8M |
| Balyasny Asset Management L.P. | 0.04% | Reduce -23.7% | 76,975 | $16.5M |
| Kornitzer Capital Management Inc. | 0.28% | Reduce -1.7% | 70,900 | $15.2M |
| New York State Common Retirement Fund | 0.02% | Add +220.6% | 70,217 | $15.1M |
| Novo Holdings A/S | 0.97% | No change | 65,524 | $14.1M |
| Nomura Asset Management Co. Ltd. | 0.05% | Add +7.8% | 64,868 | $13.9M |
| Lazard Asset Management LLC | 0.02% | Add +85.0% | 63,196 | $13.6M |
| Schonfeld Strategic Advisors LLC | 0.11% | Reduce -41.2% | 63,125 | $13.6M |
| Neuberger Berman Group LLC | 0.01% | Add +23.0% | 62,576 | $13.4M |
| Canada Pension Plan Investment Board | 0.01% | Reduce -12.0% | 61,600 | $13.2M |
| Dimensional Fund Advisors LP | 0.00% | Add +168.8% | 60,970 | $13.1M |
| Mairs & Power Inc. | 0.12% | Reduce -8.4% | 59,188 | $12.7M |
| Swiss National Bank | 0.01% | Add +0.9% | 58,300 | $12.5M |
| State of Wisconsin Investment Board | 0.03% | Reduce -10.9% | 55,632 | $11.9M |
| Stanley-Laman Group, Ltd. | 1.40% | Reduce -1.3% | 50,412 | $10.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -54.2% | 47,109 | $10.1M |
| Aberdeen Group plc | 0.02% | No change | 45,961 | $9.9M |
| Capital Fund Management S.A. | 0.12% | Add +9.5% | 45,443 | $9.8M |
| Rhenman & Partners Asset Management AB | 0.85% | Add +133.3% | 42,000 | $9.0M |
| Kopp LeRoy C | 5.04% | — | 41,054 | $8.8M |
| Kopp Family Office, LLC | 5.04% | Add +23.6% | 41,054 | $8.8M |
| Teachers Retirement System of the State of Kentucky | 0.08% | Add +27.1% | 40,501 | $8.7M |
| Man Group plc | 0.02% | Reduce -0.3% | 40,364 | $8.7M |
| California Public Employees Retirement System | 0.01% | No change | 40,337 | $8.7M |
| Invesco Ltd. | 0.00% | Add +6.0% | 39,418 | $8.5M |
| HSBC Holdings PLC | 0.01% | Add +76.1% | 37,306 | $8.0M |
| Rhumbline Advisers | 0.01% | Reduce -8.3% | 35,557 | $7.6M |
| Intrinsic Edge Capital Management LLC | 0.62% | Reduce -81.4% | 33,938 | $7.3M |
| LMCG Investments, LLC | 0.43% | New | 33,892 | $7.3M |
| Armistice Capital, LLC | 0.19% | Reduce -7.6% | 33,754 | $7.3M |
| Osterweis Capital Management Inc. | 0.49% | Add +16.3% | 33,686 | $7.2M |
| PFM Health Sciences, LP | 0.37% | New | 33,557 | $7.2M |
| Integral Health Asset Management, LLC | 0.70% | Reduce -45.0% | 33,000 | $7.1M |
| Next Century Growth Investors LLC | 0.61% | Add +3.6% | 32,457 | $7.0M |
| UBS Group AG | 0.00% | Reduce -3.0% | 32,187 | $6.9M |
"% of holder's portfolio" is INSP's weight in each manager's 13F, not the share of Inspire Medical Systems Inc. the manager owns.