Inspire Medical Systems Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 4.74 M | $211.34 M | 33.47% | 16.51% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 2.38 M | $106.29 M | -6.04% | 8.30% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 2.09 M | $93.19 M | 27.60% | 7.28% |
| SOLEUS CAPITAL MANAGEMENT, L.P. | 08/11/2026 | 1.93 M | $86.16 M | 235.14% | 6.73% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 1.86 M | $80.94 M | 501.56% | 6.47% |
| UBS GROUP AG | 08/13/2026 | 1.65 M | $73.41 M | 157.54% | 5.73% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 1.47 M | $65.60 M | 23.72% | 5.12% |
| NOMURA HOLDINGS INC | 08/14/2026 | 1.37 M | $61.09 M | 100.00% | 4.77% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 08/14/2026 | 1.30 M | $57.85 M | -52.03% | 4.52% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 1.27 M | $56.70 M | 0.33% | 4.43% |
| STATE STREET CORP | 08/07/2026 | 1.21 M | $53.82 M | 26.20% | 4.20% |
| ASSENAGON ASSET MANAGEMENT S.A. | 08/21/2026 | 864.40 K | $38.56 M | 66.17% | 3.01% |
| MORGAN STANLEY | 08/13/2026 | 791.22 K | $35.30 M | -45.46% | 2.76% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 08/13/2026 | 732.32 K | $32.67 M | -6.18% | 2.55% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 700.84 K | $31.27 M | 37.36% | 2.44% |
| BRAIDWELL LP | 08/14/2026 | 677.57 K | $30.23 M | 0.00% | 2.36% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 645.86 K | $28.81 M | -2.73% | 2.25% |
| UBS ASSET MANAGEMENT AMERICAS INC | 08/13/2026 | 546.02 K | $24.36 M | 21.67% | 1.90% |
| CITADEL ADVISORS LLC | 08/14/2026 | 506.33 K | $22.59 M | 28.49% | 1.76% |
| SG AMERICAS SECURITIES, LLC | 08/07/2026 | 491.70 K | $21.94 M | 367.63% | 1.71% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 428.07 K | $19.10 M | 33.87% | 1.49% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 426.00 K | $19.00 M | -9.36% | 1.48% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 08/14/2026 | 374.62 K | $16.71 M | -7.55% | 1.31% |
| ABRDN PLC | 07/31/2026 | 358.97 K | $16.01 M | -24.82% | 1.25% |
| NORTHERN TRUST CORP | 08/13/2026 | 334.04 K | $14.90 M | 69.53% | 1.16% |
| BARCLAYS PLC | 08/14/2026 | 307.27 K | $13.71 M | 354.27% | 1.07% |
| FEDERATED HERMES, INC. | 08/12/2026 | 272.13 K | $12.14 M | 298,943.96% | 0.95% |
| NANTAHALA CAPITAL MANAGEMENT, LLC | 08/19/2026 | 269.47 K | $12.02 M | 100.00% | 0.94% |
| FMR LLC | 08/13/2026 | 267.87 K | $11.95 M | 605.22% | 0.93% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 248.80 K | $11.10 M | 33.71% | 0.87% |
| WALLEYE CAPITAL LLC | 08/03/2026 | 245.76 K | $10.96 M | -31.44% | 0.86% |
| ROCK SPRINGS CAPITAL MANAGEMENT LP | 08/14/2026 | 244.00 K | $10.88 M | 85.13% | 0.85% |
| CAPITAL FUND MANAGEMENT S.A. | 08/13/2026 | 219.87 K | $9.81 M | 101.69% | 0.77% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 210.09 K | $9.37 M | 14.58% | 0.73% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 210.09 K | $9.37 M | 100.00% | 0.73% |
| NORGES BANK | 08/12/2026 | 198.27 K | $8.84 M | 100.00% | 0.69% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 190.56 K | $8.50 M | 13.63% | 0.66% |
| DEUTSCHE BANK AG\ | 08/07/2026 | 176.20 K | $7.86 M | -65.66% | 0.61% |
| TUDOR INVESTMENT CORP ET AL | 08/14/2026 | 169.10 K | $7.54 M | 1.12% | 0.59% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 167.73 K | $7.48 M | -7.49% | 0.58% |
| CANADA PENSION PLAN INVESTMENT BOARD | 08/14/2026 | 165.10 K | $7.37 M | 0.61% | 0.58% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 148.63 K | $6.63 M | -0.09% | 0.52% |
| BANK OF NOVA SCOTIA | 08/12/2026 | 144.96 K | $6.47 M | 141.61% | 0.51% |
| QUANTINNO CAPITAL MANAGEMENT LP | 08/13/2026 | 137.62 K | $6.14 M | 418.23% | 0.48% |
| EDGESTREAM PARTNERS, L.P. | 08/11/2026 | 133.77 K | $5.97 M | 62.60% | 0.47% |
| PRINCIPAL FINANCIAL GROUP INC | 08/04/2026 | 128.18 K | $5.72 M | 1.09% | 0.45% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 08/06/2026 | 122.90 K | $5.48 M | 100.00% | 0.43% |
| RHEOS CAPITAL WORKS INC. | 08/07/2026 | 117.40 K | $5.24 M | 0.00% | 0.41% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 115.91 K | $5.17 M | -50.61% | 0.40% |
| INVESCO LTD. | 08/14/2026 | 110.29 K | $4.92 M | 6.07% | 0.38% |
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Inspire Medical Systems Inc institutional Ownership - FAQ's
During the previous two years, 459 institutional investors and hedge funds held shares of Inspire Medical Systems Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 4.74 M
WELLINGTON MANAGEMENT GROUP LLP: 2.38 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 2.09 M
Soleus Capital Management, L.P.: 1.93 M
AQR CAPITAL MANAGEMENT LLC: 1.86 M
UBS Group AG: 1.65 M
129.80% of Inspire Medical Systems Inc stock is owned by institutional investors.
Institutional investors have bought a total of 44.97 M shares in the last 24 months. This purchase volume represents approximately $2.79 B in transactions.