Chimerix Ownership | Who Owns Chimerix?
Chimerix Ownership Summary
Chimerix is owned by 8.46% institutional investors, 1.73% insiders, and 89.81% retail investors. Vanguard group is the largest institutional shareholder, holding 4.51% of CMRX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.12% of its assets in Chimerix shares.
CMRX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Chimerix | 8.46% | 1.73% | 89.81% |
| Sector | Healthcare Stocks | 279.19% | 10.58% | -189.76% |
| Industry | Biotech Stocks | 63.97% | 10.68% | 25.35% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 4.04M | 4.51% | $14.08M |
| Magnetar financial | 3.92M | 4.37% | $33.34M |
| Deerfield management company, l.p. (series c) | 3.77M | 4.20% | $32.09M |
| Kryger capital | 3.50M | 3.90% | $29.81M |
| First trust capital management | 2.41M | 2.69% | $20.53M |
| Millennium management | 2.34M | 2.61% | $19.95M |
| Marshall wace, llp | 2.21M | 2.47% | $7.70M |
| Acadian asset management | 2.01M | 2.24% | $6.99M |
| Aqr arbitrage | 1.40M | 1.56% | $11.92M |
| Water island capital | 1.07M | 1.19% | $9.10M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kryger capital | 3.50M | 3.50% | $29.81M |
| Clearalpha technologies lp | 283.30K | 1.52% | $2.41M |
| First trust capital management | 2.41M | 1.48% | $20.53M |
| Water island capital | 1.07M | 1.19% | $9.10M |
| Twin securities | 202.20K | 0.89% | $1.72M |
| Deerfield management company, l.p. (series c) | 3.77M | 0.63% | $32.09M |
| One68 global capital | 120.00K | 0.50% | $1.02M |
| Meteora capital | 181.80K | 0.50% | $1.55M |
| Magnetar financial | 3.92M | 0.44% | $33.34M |
| Aqr arbitrage | 1.40M | 0.28% | $11.92M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Magnetar financial | 3.92M | 0.44% | 3.92M |
| Kryger capital | 3.50M | 3.50% | 3.50M |
| First trust capital management | 2.41M | 1.48% | 2.41M |
| Marshall wace, llp | 2.21M | 0.01% | 2.06M |
| Aqr arbitrage | 1.40M | 0.28% | 1.40M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ra capital management | - | - | -8.80M |
| Rosalind advisors | - | - | -3.05M |
| Monaco asset management sam | - | - | -2.82M |
| Armistice capital | - | - | -2.24M |
| Vestal point capital, lp | - | - | -1.40M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Magnetar financial | 3.92M | 0.44% | 3.92M | $33.34M |
| Kryger capital | 3.50M | 3.50% | 3.50M | $29.81M |
| First trust capital management | 2.41M | 1.48% | 2.41M | $20.53M |
| Aqr arbitrage | 1.40M | 0.28% | 1.40M | $11.92M |
| Water island capital | 1.07M | 1.19% | 1.07M | $9.10M |
Sold Out
| Holder | Change |
|---|---|
| Cubist systematic strategies | -12.00 |
| Qube research | -86.00 |
| National bank of canada /fi/ | -100.00 |
| Headlands | -138.00 |
| Allworth financial lp | -200.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 3 | -95.89% | 7,590,105 | -83.30% | 8 | 0.33% | 3 | -91.43% | - | -100.00% |
| 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 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 2.90M | 3.12% | - |
| Vanguard Total Stock Mkt Idx Inv | 2.36M | 2.52% | -531.50K |
| Vanguard Institutional Extnd Mkt Idx Tr | 1.16M | 1.24% | 71.21K |
| Bridgeway Ultra-Small Company | 860.12K | 0.96% | - |
| AB Merger Arbitrage S1 USD | 799.57K | 0.85% | 799.57K |
| AB Event Driven S1 USD | 463.91K | 0.49% | 463.91K |
| Fidelity Extended Market Index | 413.50K | 0.44% | 3.32K |
| A4Investments SICAV SIF ACCI IlanaA2EURH | 300.00K | 0.33% | - |
| Northern Small Cap Value | 305.02K | 0.33% | -16.53K |
| NT Quality Small Cap Value | 305.02K | 0.33% | -16.53K |
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 Q2 | - | - |
| 2025 Q1 | - | 8 |
| 2024 Q4 | - | - |
| 2024 Q3 | - | 1 |
| 2024 Q2 | - | - |
CMRX Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools