Cerus Ownership | Who Owns Cerus?
Cerus Ownership Summary
Cerus is owned by 80.35% institutional investors, 3.13% insiders, and 16.52% retail investors. Ark investment management is the largest institutional shareholder, holding 11.23% of CERS shares. ARK Disruptive Innovation Full Composite is the top mutual fund, with 6.20% of its assets in Cerus shares.
CERS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Cerus | 80.35% | 3.13% | 16.52% |
| Sector | Healthcare Stocks | 79.84% | 9.81% | 10.35% |
| Industry | Medical Device Stocks | 33.03% | 9.58% | 57.39% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ark investment management | 20.81M | 11.23% | $32.05M |
| Baker bros. advisors lp | 19.48M | 10.50% | $30.00M |
| Blackrock funding, inc. /de | 14.82M | 7.99% | $22.82M |
| Blackrock | 13.89M | 7.63% | $24.45M |
| Vanguard group | 10.42M | 5.62% | $16.04M |
| Wasatch advisors lp | 8.32M | 4.49% | $12.81M |
| Sumitomo mitsui trust | 6.46M | 3.48% | $9.95M |
| Nikko asset management americas | 6.46M | 3.48% | $9.89M |
| Senvest management | 6.39M | 3.45% | $9.85M |
| Geode capital management | 4.45M | 2.40% | $6.86M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Silverarc capital management | 1.59M | 0.53% | $2.44M |
| Baker bros. advisors lp | 19.48M | 0.32% | $30.00M |
| Senvest management | 6.39M | 0.30% | $9.85M |
| Bouvel investment partners | 496.78K | 0.28% | $765.04K |
| Ark investment management | 20.81M | 0.27% | $32.05M |
| Gsa capital partners llp | 1.33M | 0.15% | $2.05M |
| Nikko asset management americas | 6.46M | 0.11% | $9.89M |
| Sepio capital, lp | 643.50K | 0.08% | $990.99K |
| Wasatch advisors lp | 8.32M | 0.06% | $12.81M |
| Jgp global gestao de recursos ltda. | 15.96K | 0.06% | $24.58M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ark investment management | 20.81M | 0.27% | 2.59M |
| Ubs group | 1.31M | 0.00% | 1.07M |
| Wasatch advisors lp | 8.32M | 0.06% | 994.01K |
| Millennium management | 2.88M | 0.00% | 986.29K |
| Squarepoint ops | 492.73K | 0.00% | 470.18K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Primecap management co/ca/ | 1.54M | 0.00% | -7.00M |
| Hood river capital management | - | - | -1.47M |
| Nikko asset management americas | 6.46M | 0.11% | -578.60K |
| Sumitomo mitsui trust | 6.46M | 0.01% | -578.60K |
| Sepio capital, lp | 643.50K | 0.08% | -504.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Raymond james financial | 244.07K | 0.00% | 244.07K | $375.87K |
| Hrt financial lp | 110.77K | 0.00% | 110.77K | $170.00K |
| Quantbot technologies lp | 52.91K | 0.00% | 52.91K | $81.49K |
| Deerfield management company, l.p. (series c) | 50.30K | 0.00% | 50.30K | $77.47K |
| Cibc world markets | 16.89K | 0.00% | 16.89K | $26.00K |
Sold Out
| Holder | Change |
|---|---|
| Nelson, van denburg & campbell wealth management group | -31.00 |
| Srs capital advisors | -60.00 |
| Prairieview partners | -100.00 |
| Innealta capital | -105.00 |
| Smartleaf asset management | -227.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 158 | 2.60% | 150,300,096 | 1.79% | 80 | 1.27% | 70 | -12.50% | 53 | 60.61% |
| Dec 31, 2024 | 96 | -36.00% | 97,471,534 | -34.62% | 52 | 0.81% | 47 | -33.80% | 20 | -47.37% |
| Sep 30, 2024 | 150 | 5.63% | 149,092,174 | 0.94% | 80 | 1.26% | 70 | 7.69% | 39 | -2.50% |
| Jun 30, 2024 | 141 | -3.42% | 147,697,983 | 1.76% | 81 | 1.28% | 65 | -5.80% | 40 | -14.89% |
| Mar 31, 2024 | 146 | 4.29% | 145,143,194 | 2.30% | 79 | 1.29% | 69 | 7.81% | 47 | -2.08% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| ARK Disruptive Innovation Full Composite | 11.52M | 6.20% | -452.36K |
| ARK Innovation ETF | 10.89M | 5.70% | -272.56K |
| Wasatch Ultra Growth | 7.71M | 4.04% | - |
| ARK Genomic Revolution | 7.49M | 4.03% | 258.37K |
| ARK Genomic Revolution ETF | 7.00M | 3.66% | 24.22K |
| Vanguard US Total Market Shares ETF | 5.54M | 2.98% | - |
| Vanguard Total Stock Mkt Idx Inv | 5.54M | 2.90% | - |
| Nikko AM ARK Disruptive Innovation A USD | 5.37M | 2.81% | -63.62K |
| iShares Russell 2000 ETF | 4.42M | 2.31% | 746.00 |
| Vanguard Institutional Extnd Mkt Idx Tr | 2.95M | 1.54% | 8.58K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 14, 2025 | Jensen Chrystal | Chief Legal Officer | Sell | $43.61K |
| Mar 13, 2025 | Jensen Chrystal | Chief Legal Officer | Sell | $27.48K |
| Mar 13, 2025 | Jayaraman Vivek K | Chief Operating Officer | Sell | $43.48K |
| Mar 14, 2025 | Jayaraman Vivek K | Chief Operating Officer | Sell | $66.71K |
| Mar 13, 2025 | Greenman William Mariner | President and CEO | Sell | $103.07K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | 8 |
| 2024 Q4 | 1 | 2 |
| 2024 Q3 | - | 4 |
| 2024 Q2 | 4 | - |
| 2024 Q1 | - | 15 |
CERS Ownership FAQ
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