Inspire Medical Systems Ownership | Who Owns Inspire Medical Systems?
Inspire Medical Systems Ownership Summary
Inspire Medical Systems is owned by 110.44% institutional investors, 1.95% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 14.06% of INSP shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.43% of its assets in Inspire Medical Systems shares.
INSP Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Inspire Medical Systems | 110.44% | 1.95% | -12.39% |
| Sector | Healthcare Stocks | 88.01% | 8.90% | 3.09% |
| Industry | Medical Device Stocks | 76.80% | 8.19% | 15.00% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 4.20M | 14.06% | $778.84M |
| Fmr | 3.04M | 10.22% | $406.68M |
| Vanguard group | 2.87M | 9.65% | $384.04M |
| Wellington management group llp | 1.98M | 6.64% | $264.32M |
| Blackrock | 1.86M | 6.25% | $248.64M |
| Wasatch advisors lp | 1.30M | 4.38% | $174.38M |
| Baillie gifford | 1.26M | 4.20% | $232.84M |
| William blair investment management | 902.61K | 3.02% | $167.33M |
| Jpmorgan chase | 842.17K | 2.83% | $112.71M |
| Macquarie group | 592.06K | 1.99% | $79.23M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Eversept partners, lp | 533.01K | 4.88% | $71.33M |
| Tri locum partners lp | 133.28K | 4.51% | $17.84M |
| Kopp family office | 41.06K | 3.41% | $5.50M |
| Eagle health investments lp | 136.60K | 3.21% | $18.28M |
| Bullseye asset management | 36.60K | 2.40% | $4.90M |
| Atika capital management | 163.00K | 2.14% | $21.81M |
| Braidwell lp | 379.44K | 1.59% | $50.78M |
| Evolutionary tree capital management | 10.80K | 1.49% | $1.45M |
| Timessquare capital management | 433.81K | 1.17% | $80.42M |
| Brown capital management | 407.85K | 1.10% | $54.58M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs asset management americas | 566.68K | 0.02% | 519.57K |
| Invesco | 539.07K | 0.02% | 499.65K |
| Janus henderson group | 475.24K | 0.03% | 461.63K |
| Timessquare capital management | 433.81K | 1.17% | 433.81K |
| Brown capital management | 407.85K | 1.10% | 329.45K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 3.04M | 0.03% | -1.40M |
| Farallon capital management | - | - | -626.85K |
| Westfield capital management co lp | - | - | -538.29K |
| Balyasny asset management | - | - | -315.10K |
| Iron triangle partners lp | - | - | -281.99K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Timessquare capital management | 433.81K | 1.17% | 433.81K | $80.42M |
| Norges bank | 277.97K | 0.01% | 277.97K | $37.20M |
| Raymond james financial | 256.79K | 0.02% | 256.79K | $47.60M |
| Riverbridge partners | 142.10K | 0.36% | 142.10K | $26.34M |
| Credit agricole s a | 130.00K | 0.09% | 130.00K | $17.40M |
Sold Out
| Holder | Change |
|---|---|
| Mendota financial group | -1.00 |
| Tfc financial management | -1.00 |
| Entrypoint capital | -4.00 |
| Abich financial wealth management | -5.00 |
| Advisornet financial | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2024 | 374 | 5.65% | 32,999,689 | 4.39% | 110 | 0.98% | 192 | -1.54% | 112 | 13.13% |
| Jun 30, 2024 | 354 | -0.28% | 31,613,211 | 0.33% | 106 | 0.94% | 195 | 18.18% | 99 | -10.81% |
| Mar 31, 2024 | 355 | -4.57% | 31,509,893 | 1.94% | 106 | 0.97% | 165 | -12.70% | 111 | -7.50% |
| Dec 31, 2023 | 372 | -2.36% | 30,911,358 | 9.46% | 104 | 1.13% | 189 | 0.53% | 120 | 0.84% |
| Sep 30, 2023 | 381 | -10.35% | 28,240,061 | 0.77% | 96 | 1.05% | 188 | -11.74% | 119 | -15.60% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.93M | 6.43% | 4.37K |
| Vanguard Total Stock Mkt Idx Inv | 936.85K | 3.13% | 4.10K |
| Vanguard Small Cap Index | 763.11K | 2.55% | 10.84K |
| Vanguard US Growth Investor | 640.69K | 2.14% | -61.58K |
| Baillie Gifford US Equity Growth | 640.69K | 2.14% | -20.57K |
| Hartford MidCap Y | 470.89K | 1.58% | -9.58K |
| Fidelity OTC | 467.02K | 1.56% | -86.20K |
| Vanguard Institutional Extnd Mkt Idx Tr | 455.06K | 1.52% | 8.95K |
| Vanguard Small Cap Growth Index Inv | 432.87K | 1.44% | 18.86K |
| Wasatch Core Growth | 405.75K | 1.35% | 31.74K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 07, 2025 | Rondoni John | Chief Technology Officer | Sell | $12.47K |
| Nov 01, 2024 | Rondoni John | Chief Technology Officer | Sell | $197.37K |
| Nov 01, 2024 | Rondoni John | Chief Technology Officer | Sell | $306.39K |
| Nov 01, 2024 | Rondoni John | Chief Technology Officer | Sell | $1.11M |
| Nov 01, 2024 | Rondoni John | Chief Technology Officer | Sell | $65.41K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | 1 |
| 2024 Q4 | - | 4 |
| 2024 Q3 | - | 13 |
| 2024 Q2 | - | 11 |
| 2024 Q1 | - | 17 |
INSP Ownership FAQ
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