Cerus Corp
CERS- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001020214
In the last 90 days, Cerus Corp insiders filed 0 open-market purchases and 6 sales; 185 institutions reported holding it in 13F filings for Q2 2026, worth $437.9M in total; ARK Invest is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Cerus Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 169
- +12 vs. Q4 2025
- Shares held
- 151.6M
- +17.3M (+12.9%) vs. Q4 2025
- Total value
- $276.0M
- −$428.4K (−0.2%) vs. Q4 2025
- New holders
- 26
- 59 more added
- Sold out
- 14
- 53 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CERS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 185 | $437.9M |
| Q1 2026 | 169 | $276.0M |
| Q4 2025 | 161 | $301.5M |
| Q3 2025 | 155 | $225.6M |
| Q2 2025 | 156 | $205.9M |
| Q1 2025 | 155 | $209.0M |
| Q4 2024 | 154 | $227.4M |
| Q3 2024 | 147 | $259.4M |
| Q2 2024 | 141 | $260.2M |
| Q1 2024 | 144 | $274.3M |
| Q4 2023 | 140 | $307.2M |
| Q3 2023 | 143 | $237.1M |
| Q2 2023 | 157 | $359.2M |
| Q1 2023 | 167 | $448.5M |
| Q4 2022 | 185 | $531.8M |
| Q3 2022 | 188 | $526.1M |
| Q2 2022 | 181 | $781.8M |
| Q1 2022 | 184 | $807.3M |
| Q4 2021 | 185 | $1.01B |
| Q3 2021 | 173 | $916.7M |
| Q2 2021 | 170 | $896.4M |
| Q1 2021 | 166 | $905.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Cerus Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 21,575,419 | $39.3M | 0.00% | −343,484−1.6% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 19,161,148 | $34.9M | 0.27% | +960,944+5.3% | Added |
| Soleus Capital Management, L.P. | 10,753,700 | $19.6M | 0.79% | +6,753,700+168.8% | Added |
| Baker Bros. Advisors LP | 10,008,345 | $18.2M | 0.10% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 8,131,778 | $14.8M | 0.00% | +8,131,778 | New |
| Wasatch Advisors Inc | 5,281,136 | $9.61M | 0.06% | −181,480−3.3% | Reduced |
| Geode Capital Management, LLC | 4,637,440 | $8.44M | 0.00% | +147,703+3.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 4,516,606 | $8.22M | 0.01% | −193,353−4.1% | Reduced |
| Nikko Asset Management Americas, Inc. | 4,516,606 | $8.22M | 0.12% | −193,353−4.1% | Reduced |
| Silvercrest Asset Management Group LLC | 4,241,411 | $7.72M | 0.06% | −444,426−9.5% | Reduced |
| State Street Corp | 4,214,902 | $7.67M | 0.00% | +369,955+9.6% | Added |
| Senvest Management, LLC | 4,114,061 | $7.49M | 0.25% | +148,812+3.8% | Added |
| D. E. Shaw & Co., Inc. | 3,731,151 | $6.79M | 0.01% | −142,220−3.7% | Reduced |
| Acadian Asset Management LLC | 3,709,501 | $6.75M | 0.01% | +431,390+13.2% | Added |
| Silverarc Capital Management, LLC | 3,176,547 | $5.78M | 0.68% | +362,164+12.9% | Added |
| Goldman Sachs Group Inc | 2,768,603 | $5.04M | 0.00% | +360,827+15.0% | Added |
| Two Sigma Investments, LP | 2,745,021 | $5.00M | 0.00% | +887,911+47.8% | Added |
| Ieq Capital, LLC | 2,443,241 | $4.45M | 0.02% | +19,500+0.8% | Added |
| AQR Capital Management LLC | 2,113,232 | $3.85M | 0.00% | +110,034+5.5% | Added |
| UBS Group AG | 2,099,353 | $3.82M | 0.00% | +956,851+83.8% | Added |
| Vanguard Portfolio Management LLC | 1,919,067 | $3.49M | 0.00% | +1,919,067 | New |
| Charles Schwab Investment Management Inc | 1,630,069 | $2.97M | 0.00% | −36,859−2.2% | Reduced |
| Northern Trust Corp | 1,485,090 | $2.70M | 0.00% | +38,119+2.6% | Added |
| Vanguard Fiduciary Trust Co | 1,304,098 | $2.37M | 0.00% | +1,304,098 | New |
| Assenagon Asset Management S.A. | 1,251,093 | $2.28M | 0.00% | −425,186−25.4% | Reduced |
| Bank of America Corp | 1,218,330 | $2.22M | 0.00% | +39,310+3.3% | Added |
| FMR LLC | 1,205,737 | $2.19M | 0.00% | +172,465+16.7% | Added |
| Voya Investment Management LLC | 1,107,348 | $2.02M | 0.00% | −87,187−7.3% | Reduced |
| Driehaus Capital Management LLC | 961,606 | $1.75M | 0.01% | +961,606 | New |
| Morgan Stanley | 825,984 | $1.50M | 0.00% | −1,114,173−57.4% | Reduced |
| Primecap Management Co | 789,300 | $1.44M | 0.00% | −5,200−0.7% | Reduced |
| Susquehanna International Group, LLP | 782,563 | $1.42M | 0.00% | +413,256+111.9% | Added |
| Davy Global Fund Management Ltd | 780,954 | $1.42M | 0.11% | +34,887+4.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 686,897 | $1.25M | 0.00% | +33,707+5.2% | Added |
| Renaissance Technologies LLC | 578,900 | $1.05M | 0.00% | +80,900+16.2% | Added |
| Globeflex Capital L P | 522,099 | $950.2K | 0.14% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 507,455 | $923.6K | 0.00% | +5,365+1.1% | Added |
| Russell Investments Group, Ltd. | 466,036 | $848.2K | 0.00% | +400,594+612.1% | Added |
| Ameriprise Financial Inc | 454,051 | $826.4K | 0.00% | +107,051+30.9% | Added |
| Millennium Management LLC | 430,219 | $783.0K | 0.00% | −537,475−55.5% | Reduced |
| Invesco Ltd. | 407,613 | $741.9K | 0.00% | +98,445+31.8% | Added |
| Nuveen, LLC | 393,186 | $715.6K | 0.00% | −447,274−53.2% | Reduced |
| Atom Investors LP | 351,214 | $639.2K | 0.05% | +351,214 | New |
| Voleon Capital Management LP | 325,517 | $592.4K | 0.01% | +33,751+11.6% | Added |
| Stifel Financial Corp | 320,212 | $582.8K | 0.00% | −3,961−1.2% | Reduced |
| Panagora Asset Management Inc | 305,246 | $555.5K | 0.00% | +212,745+230.0% | Added |
| Sepio Capital, LP | 295,500 | $537.8K | 0.03% | 00.0% | Unchanged |
| Barclays PLC | 270,979 | $493.2K | 0.00% | −619,762−69.6% | Reduced |
| Round Rock Advisors, LLC | 264,966 | $482.2K | 0.07% | +241+0.1% | Added |
| Levin Capital Strategies, L.P. | 253,083 | $460.6K | 0.04% | +253,083 | New |
| Raymond James Financial Inc | 250,670 | $456.2K | 0.00% | −4,875−1.9% | Reduced |
| Lazard Asset Management LLC | 237,720 | $432.6K | 0.00% | −35,831−13.1% | Reduced |
| HSBC Holdings PLC | 231,353 | $418.7K | 0.00% | +27,431+13.5% | Added |
| Bridgeway Capital Management, LLC | 225,000 | $409.5K | 0.01% | −10,000−4.3% | Reduced |
| Rhumbline Advisers | 218,872 | $398.3K | 0.00% | −10,515−4.6% | Reduced |
| Alliancebernstein L.P. | 187,107 | $385.4K | 0.00% | −33,022−15.0% | Reduced |
| XTX Topco Ltd | 210,267 | $382.7K | 0.01% | −42,979−17.0% | Reduced |
| Deutsche Bank AG | 170,529 | $310.4K | 0.00% | +22,772+15.4% | Added |
| Franklin Resources Inc | 148,654 | $270.6K | 0.00% | −773−0.5% | Reduced |
| CWM, LLC | 144,900 | $263.7K | 0.00% | +15,816+12.3% | Added |
| Cerity Partners LLC | 126,554 | $230.3K | 0.00% | +2,598+2.1% | Added |
| Price T Rowe Associates Inc | 125,442 | $229.0K | 0.00% | +14,394+13.0% | Added |
| Algert Global LLC | 118,876 | $216.4K | 0.00% | −434,940−78.5% | Reduced |
| Gsa Capital Partners LLP | 117,551 | $214.0K | 0.01% | +117,551 | New |
| State of Wyoming | 113,319 | $206.2K | 0.02% | +113,319 | New |
| Vanguard Global Advisers, LLC | 109,324 | $199.0K | 0.00% | +109,324 | New |
| Colony Group, LLC | 108,563 | $197.6K | 0.00% | −12,163−10.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 102,759 | $191.1K | 0.00% | +21,203+26.0% | Added |
| Stephens Inc | 103,192 | $187.8K | 0.00% | +6,651+6.9% | Added |
| Headlands Technologies LLC | 102,647 | $186.8K | 0.02% | +102,647 | New |
| Wells Fargo & Company | 94,595 | $172.2K | 0.00% | −133,868−58.6% | Reduced |
| Engineers Gate Manager LP | 88,766 | $161.6K | 0.00% | −54,192−37.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 87,833 | $159.9K | 0.00% | +2,105+2.5% | Added |
| Joel Isaacson & Co., LLC | 85,000 | $154.7K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 84,330 | $153.5K | 0.00% | +40,195+91.1% | Added |
| Creative Planning | 83,376 | $151.7K | 0.00% | +47,862+134.8% | Added |
| BNP Paribas Arbitrage, SA | 82,129 | $149.5K | 0.00% | −15,495−15.9% | Reduced |
| First Manhattan Co | 82,000 | $149.2K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 79,680 | $137.8K | 0.00% | −88,573−52.6% | Reduced |
| Mariner, LLC | 72,541 | $132.0K | 0.00% | +18,015+33.0% | Added |
| MetLife Investment Management | 63,517 | $115.6K | 0.00% | −28,101−30.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 59,761 | $108.8K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 57,920 | $105.4K | 0.00% | +4,892+9.2% | Added |
| Squarepoint Ops LLC | 54,939 | $100.0K | 0.00% | −47,044−46.1% | Reduced |
| Jane Street Group, LLC | 53,183 | $96.8K | 0.00% | −200,387−79.0% | Reduced |
| Manufacturers Life Insurance Company, The | 51,724 | $94.1K | 0.00% | −7,887−13.2% | Reduced |
| Janney Montgomery Scott LLC | 47,100 | $86.0K | 0.00% | −1,050−2.2% | Reduced |
| New York State Common Retirement Fund | 45,196 | $82.3K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 44,760 | $81.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 41,721 | $75.9K | 0.00% | +17,063+69.2% | Added |
| Captrust Financial Advisors | 41,215 | $75.0K | 0.00% | +4,164+11.2% | Added |
| Mackenzie Financial Corp | 40,736 | $74.1K | 0.00% | −11,361−21.8% | Reduced |
| EntryPoint Capital, LLC | 39,935 | $72.7K | 0.02% | +17,726+79.8% | Added |
| SEI Investments Co | 34,676 | $63.1K | 0.00% | +12,536+56.6% | Added |
| Laird Norton Trust Company, LLC | 33,860 | $61.6K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 32,388 | $59.0K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 32,231 | $58.7K | 0.00% | −41,232−56.1% | Reduced |
| Citigroup Inc | 31,611 | $57.5K | 0.00% | −49,596−61.1% | Reduced |
| TCG Advisory Services, LLC | 31,500 | $57.3K | 0.00% | +1,690+5.7% | Added |
| Pallas Capital Advisors LLC | 30,992 | $56.4K | 0.00% | −507−1.6% | Reduced |