Chimerix Ownership | Who Owns Chimerix?
Chimerix Ownership Summary
Chimerix is owned by 50.68% institutional investors, 7.00% insiders, and 42.33% retail investors. Ra capital management is the largest institutional shareholder, holding 9.81% of CMRX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.14% of its assets in Chimerix shares.
CMRX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Chimerix | 50.68% | 7.00% | 42.33% |
| Sector | Healthcare Stocks | 57.39% | 9.93% | 32.68% |
| Industry | Biotech Stocks | 68.48% | 9.65% | 21.87% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ra capital management | 8.80M | 9.81% | $30.62M |
| Vanguard group | 4.04M | 4.51% | $14.08M |
| Deerfield management company, l.p. (series c) | 3.77M | 4.20% | $13.12M |
| Rosalind advisors | 3.05M | 3.40% | $10.61M |
| Monaco asset management sam | 2.82M | 3.14% | $9.82M |
| Millennium management | 2.56M | 2.85% | $8.90M |
| Armistice capital | 2.24M | 2.49% | $7.78M |
| Marshall wace, llp | 2.21M | 2.47% | $7.70M |
| Acadian asset management | 2.01M | 2.24% | $6.99M |
| Vestal point capital, lp | 1.40M | 1.56% | $4.87M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Rosalind advisors | 3.05M | 5.43% | $10.61M |
| Monaco asset management sam | 2.82M | 1.42% | $9.82M |
| Ra capital management | 8.80M | 0.41% | $30.62M |
| Vestal point capital, lp | 1.40M | 0.29% | $4.87M |
| Deerfield management company, l.p. (series c) | 3.77M | 0.25% | $13.12M |
| Yakira capital management | 103.49K | 0.13% | $360.14K |
| Eam investors | 225.78K | 0.11% | $785.70K |
| Armistice capital | 2.24M | 0.11% | $7.78M |
| Adar1 capital management | 122.24K | 0.09% | $425.38K |
| Pale fire capital se | 106.53K | 0.08% | $370.73K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Deerfield management company, l.p. (series c) | 3.77M | 0.25% | 3.77M |
| Rosalind advisors | 3.05M | 5.43% | 3.05M |
| Marshall wace, llp | 2.21M | 0.01% | 2.06M |
| Assenagon asset management | 817.74K | 0.00% | 496.82K |
| Walleye capital | 391.27K | 0.00% | 391.27K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Monaco asset management sam | 2.82M | 1.42% | -1.40M |
| Acuitas investments | - | - | -796.40K |
| Adage capital partners gp | - | - | -600.00K |
| Renaissance | 820.35K | 0.00% | -518.94K |
| Tejara capital | - | - | -414.43K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Deerfield management company, l.p. (series c) | 3.77M | 0.25% | 3.77M | $13.12M |
| Rosalind advisors | 3.05M | 5.43% | 3.05M | $10.61M |
| Walleye capital | 391.27K | 0.00% | 391.27K | $1.36M |
| Eam investors | 225.78K | 0.11% | 225.78K | $785.70K |
| Omers administration | 153.80K | 0.00% | 153.80K | $535.22K |
Sold Out
| Holder | Change |
|---|---|
| Cubist systematic strategies | -12.00 |
| Qube research | -86.00 |
| Headlands | -138.00 |
| Fernwood investment management | -331.00 |
| Huntington national bank | -500.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2024 | 73 | 8.96% | 45,459,708 | 22.51% | 50 | 2.96% | 35 | 75.00% | 20 | - |
| Sep 30, 2024 | 67 | -12.99% | 37,107,930 | 0.39% | 41 | 2.41% | 20 | -16.67% | 20 | -4.76% |
| Jun 30, 2024 | 77 | -4.94% | 36,962,684 | -4.64% | 41 | 2.16% | 24 | -20.00% | 21 | -19.23% |
| Mar 31, 2024 | 81 | 5.19% | 38,761,787 | -4.02% | 43 | 2.11% | 30 | 3.45% | 26 | - |
| Dec 31, 2023 | 77 | -4.94% | 40,383,331 | 0.65% | 45 | 2.22% | 29 | 11.54% | 26 | -13.33% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.89M | 3.14% | - |
| Vanguard US Total Market Shares ETF | 2.90M | 3.12% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.09M | 1.19% | 31.52K |
| Bridgeway Ultra-Small Company | 860.12K | 0.96% | - |
| Fidelity Extended Market Index | 410.18K | 0.44% | 6.60K |
| NT Quality Small Cap Value | 321.55K | 0.36% | -26.63K |
| Northern Small Cap Value | 321.55K | 0.36% | -26.63K |
| A4Investments SICAV SIF ACCI IlanaA2EURH | 300.00K | 0.33% | - |
| IMC US Ultra Micro Cap | 225.78K | 0.25% | 225.78K |
| EAM Ultra Micro Cap | 225.78K | 0.25% | 225.78K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 13, 2025 | Melemed Allen S. | CHIEF MEDICAL OFFICER | Sell | $13.80K |
| Feb 13, 2025 | Andriole Michael T. | PRESIDENT AND CEO | Sell | $33.28K |
| Feb 13, 2025 | Alrutz Michael Albert | SVP AND GENERAL COUNSEL | Sell | $7.23K |
| Feb 13, 2025 | Jakeman David | VP OF FINANCE AND ACCOUNTING | Sell | $1.36K |
| Feb 13, 2025 | LaSpaluto Michelle | CHIEF FINANCIAL OFFICER | Sell | $10.20K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | 8 |
| 2024 Q4 | - | - |
| 2024 Q3 | - | 1 |
| 2024 Q2 | - | - |
| 2024 Q1 | - | 3 |
CMRX Ownership FAQ
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