CerusCERS
13F holders, Q2 2026 (June 30)185holders +16
35new positions
17sold out
7famous investors
$2.91avg. 13F price*
At the end of Q2 2026, 185 institutions reported holding Cerus Corp. (CERS) in their 13F filings, up 16 from Q1 2026. 35 opened new positions and 17 sold out. The largest holders were BlackRock, Inc. ($64.9M), ARK Investment Management ($52.4M) and Vanguard Capital Management LLC ($25.0M). 7 famous investors held it, including Cathie Wood (0.3% of ARK Investment Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Cerus Corp.
- CUSIP
- 157085101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 35 | $11.8M |
| Exits | 17 | $1.0M |
All 13F filers, Q1 2026 → Q2 2026: 21,303,062 shares bought and 22,411,879 shares sold, net −1,108,817 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 185 holders
| BlackRock, Inc. | 0.00% | Add +3.0% | 22,215,127 | $64.9M |
| ARK Investment Management | 0.34% | Reduce -6.4% | 17,932,099 | $52.4M |
| Vanguard Capital Management LLC | 0.00% | Add +5.3% | 8,563,424 | $25.0M |
| Baker Bros. Advisors LP | 0.09% | Reduce -36.1% | 6,395,431 | $18.7M |
| D. E. Shaw & Co. | 0.01% | Add +47.0% | 5,485,983 | $16.0M |
| Geode Capital Management, LLC | 0.00% | Add +10.4% | 5,119,019 | $15.0M |
| State Street Corp. | 0.00% | Add +12.8% | 4,753,962 | $13.9M |
| Senvest Management, LLC | 0.40% | Add +12.2% | 4,614,061 | $13.5M |
| Acadian Asset Management LLC | 0.01% | Add +15.1% | 4,270,074 | $12.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -8.3% | 4,139,532 | $12.1M |
| Amova Asset Management Americas, Inc. | 0.16% | Reduce -8.5% | 4,132,534 | $12.1M |
| Silvercrest Asset Management Group LLC | 0.08% | Reduce -3.9% | 4,077,187 | $11.9M |
| Two Sigma Investments, LP | 0.01% | Add +26.9% | 3,484,633 | $10.2M |
| Silverarc Capital Management, LLC | 1.13% | Add +9.3% | 3,472,737 | $10.1M |
| Wasatch Advisors LP | 0.06% | Reduce -35.9% | 3,383,899 | $9.9M |
| Mackenzie Financial Corp. | 0.01% | Add +7271.1% | 3,002,694 | $8.8M |
| Vanguard Portfolio Management LLC | 0.00% | Add +44.3% | 2,768,990 | $8.1M |
| Soleus Capital Management, L.P. | 0.25% | Reduce -76.8% | 2,500,000 | $7.3M |
| Ieq Capital, LLC | 0.03% | Reduce -1.5% | 2,406,330 | $7.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -16.3% | 2,317,802 | $6.8M |
| AQR Capital Management | 0.00% | Reduce -11.1% | 1,878,275 | $5.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +6.3% | 1,733,553 | $5.1M |
| Northern Trust Corp. | 0.00% | Add +14.3% | 1,697,977 | $5.0M |
| Algert Global LLC | 0.05% | Add +1154.3% | 1,491,119 | $4.4M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +9.4% | 1,427,346 | $4.2M |
| FMR LLC | 0.00% | Add +17.2% | 1,412,678 | $4.1M |
| Ameriprise Financial Inc. | 0.00% | Add +155.4% | 1,159,506 | $3.4M |
| Morgan Stanley | 0.00% | Add +35.4% | 1,118,262 | $3.3M |
| Panagora Asset Management Inc. | 0.01% | Add +258.3% | 1,093,822 | $3.2M |
| Topline Capital Management, LLC | 0.80% | New | 1,051,676 | $3.1M |
| UBS Group AG | 0.00% | Reduce -52.2% | 1,002,562 | $2.9M |
| Voya Investment Management LLC | 0.00% | Reduce -9.8% | 998,804 | $2.9M |
| Franklin Resources Inc. | 0.00% | Add +505.0% | 899,385 | $2.6M |
| Bank of America Corp. | 0.00% | Reduce -28.7% | 868,457 | $2.5M |
| Primecap Management Co. | 0.00% | Reduce -0.9% | 781,800 | $2.3M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.14% | Reduce -4.7% | 744,658 | $2.2M |
| Citadel Advisors | 0.00% | New | 736,682 | $2.2M |
| Citigroup Inc. | 0.00% | Add +2046.7% | 678,595 | $2.0M |
| Renaissance Technologies | 0.00% | Add +16.0% | 671,700 | $2.0M |
| Russell Investments Group, Ltd. | 0.00% | Add +42.8% | 665,244 | $1.9M |
| Alliancebernstein L.P. | 0.00% | Add +450.0% | 1,029,160 | $1.9M |
| Bank of New York Mellon Corp | 0.00% | Add +10.3% | 559,834 | $1.6M |
| Globeflex Capital L P | 0.19% | No change | 522,099 | $1.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -31.6% | 469,918 | $1.4M |
| Driehaus Capital Management LLC | 0.01% | Reduce -55.8% | 424,610 | $1.2M |
| Nuveen, LLC | 0.00% | Add +6.6% | 419,026 | $1.2M |
| Informed Momentum Co LLC | 0.11% | New | 405,071 | $1.2M |
| Round Rock Advisors LLC | 0.13% | Add +34.3% | 355,962 | $1.0M |
| Atom Investors LP | 0.09% | Reduce -3.8% | 338,018 | $987K |
| Invesco Ltd. | 0.00% | Reduce -21.8% | 318,592 | $930K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -74.8% | 315,050 | $920K |
| Stifel Financial Corp. | 0.00% | Reduce -3.6% | 308,764 | $902K |
| Sepio Capital, LP | 0.04% | No change | 295,500 | $863K |
| Susquehanna International Group, LLP | 0.00% | Reduce -64.3% | 279,407 | $816K |
| Sei Investments Co. | 0.00% | Add +692.0% | 274,632 | $802K |
| Voleon Capital Management LP | 0.01% | Reduce -17.0% | 270,302 | $789K |
| Boothbay Fund Management, LLC | 0.01% | New | 247,742 | $723K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | New | 244,696 | $715K |
| Rhumbline Advisers | 0.00% | Add +10.8% | 242,600 | $708K |
| Point72 Asset Management | 0.00% | New | 228,172 | $666K |
| Barclays PLC | 0.00% | Reduce -17.9% | 222,565 | $650K |
| Raymond James Financial Inc. | 0.00% | Reduce -15.6% | 211,670 | $618K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 210,137 | $614K |
| Wells Fargo & Company | 0.00% | Add +114.9% | 203,290 | $594K |
| Deutsche Bank AG | 0.00% | Add +16.1% | 198,053 | $578K |
| Headlands Technologies LLC | 0.05% | Add +72.2% | 176,752 | $516K |
| T. Rowe Price Associates Inc. | 0.00% | Add +32.0% | 165,533 | $484K |
| EntryPoint Capital, LLC | 0.11% | Add +285.1% | 153,791 | $449K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 153,731 | $449K |
| Vanguard Global Advisers, LLC | 0.00% | Add +19.7% | 130,869 | $382K |
| Integrated Quantitative Investments LLC | 0.06% | New | 127,267 | $372K |
| Bridgeway Capital Management, LLC | 0.01% | Reduce -44.4% | 125,000 | $365K |
| MetLife Investment Management, LLC | 0.00% | Add +86.2% | 118,271 | $345K |
| Focus Partners Wealth | 0.00% | Add +1.9% | 110,570 | $323K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +0.6% | 103,366 | $323K |
| Centiva Capital, LP | 0.01% | New | 109,793 | $321K |
| Squarepoint Ops LLC | 0.00% | Add +99.1% | 109,396 | $319K |
| Millennium Management | 0.00% | Reduce -74.8% | 108,481 | $317K |
| Stephens Inc. | 0.00% | Add +3.2% | 106,480 | $311K |
| Cerity Partners LLC | 0.00% | Reduce -19.4% | 101,992 | $298K |
| Creative Planning | 0.00% | Add +14.8% | 95,699 | $279K |
| HSBC Holdings PLC | 0.00% | Reduce -57.4% | 98,640 | $277K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.3% | 91,617 | $268K |
| JPMorgan Chase & Co. | 0.00% | Add +11.8% | 89,060 | $266K |
| State of Wyoming | 0.03% | Reduce -20.4% | 90,165 | $263K |
| Cornerstone Investment Partners, LLC | 0.01% | New | 87,524 | $256K |
| Qube Research & Technologies Ltd | 0.00% | New | 87,246 | $255K |
| Joel Isaacson & Co., LLC | 0.01% | No change | 85,000 | $248K |
| First Manhattan Co. Llc. | 0.00% | No change | 82,000 | $239K |
| XTX Topco Ltd | 0.00% | Reduce -61.4% | 81,085 | $237K |
| Diversified Trust Co. | 0.00% | New | 77,490 | $226K |
| LPL Financial LLC | 0.00% | Reduce -23.7% | 64,330 | $188K |
| Axq Capital, LP | 0.02% | Add +533.9% | 64,325 | $188K |
| Mercer Global Advisors Inc. | 0.00% | Add +4.3% | 60,392 | $176K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 59,761 | $175K |
| Engineers Gate Manager LP | 0.00% | Reduce -36.0% | 56,795 | $166K |
| Los Angeles Capital Management LLC | 0.00% | Add +39457.1% | 55,380 | $162K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +6.0% | 54,821 | $160K |
| Levin Capital Strategies, L.P. | 0.01% | Reduce -80.8% | 48,636 | $142K |
| Mariner, LLC | 0.00% | Reduce -33.4% | 48,335 | $141K |
| Janney Montgomery Scott LLC | 0.00% | Add +0.0% | 47,101 | $138K |
| Intech Investment Management LLC | 0.00% | Add +43.5% | 46,252 | $135K |
| BNP Paribas Financial Markets | 0.00% | Reduce -44.7% | 45,429 | $133K |
| New York State Common Retirement Fund | 0.00% | No change | 45,196 | $132K |
| Prudential Financial Inc. | 0.00% | Add +53.8% | 43,878 | $128K |
| Captrust Financial Advisors | 0.00% | Add +3.9% | 42,819 | $125K |
| Graham Capital Management, L.P. | 0.00% | New | 39,519 | $115K |
| HighTower Advisors, LLC | 0.00% | New | 36,948 | $108K |
| Two Sigma Securities, LLC | 0.01% | New | 35,848 | $105K |
| Laird Norton Wetherby Trust Company, LLC | 0.00% | No change | 33,860 | $99K |
| SG Americas Securities, LLC | 0.00% | Add +22.7% | 32,839 | $96K |
| Arax Advisory Partners | 0.00% | Add +718.9% | 32,616 | $95K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 32,388 | $95K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -28.5% | 32,000 | $93K |
| HUB Investment Partners, LLC | 0.00% | No change | 31,500 | $92K |
| Jane Street Group, LLC | 0.00% | Reduce -43.8% | 29,887 | $87K |
| Brighton Jones LLC | 0.00% | Add +12.7% | 27,364 | $80K |
| ProShare Advisors LLC | 0.00% | Reduce -2.7% | 26,048 | $76K |
| MML Investors Services, LLC | 0.00% | No change | 24,681 | $72K |
| Prelude Capital Management, LLC | 0.01% | New | 24,500 | $72K |
| Susquehanna Fundamental Investments, LLC | 0.00% | New | 23,558 | $69K |
| Pallas Capital Advisors LLC | 0.00% | Reduce -25.4% | 23,110 | $67K |
| Victory Capital Management Inc. | 0.00% | Add +6.7% | 22,348 | $65K |
| Bouvel Investment Partners, LLC | 0.01% | New | 20,000 | $58K |
| Legal & General Group Plc | 0.00% | Add +12.4% | 19,332 | $56K |
| Bingham Private Wealth, LLC | 0.04% | No change | 19,250 | $56K |
| Xponance LLC | 0.00% | Add +14.8% | 18,988 | $55K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 17,500 | $51K |
| Merit Financial Group, LLC | 0.00% | Add +5.9% | 16,232 | $47K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 15,355 | $45K |
| IMC-Chicago, LLC | 0.00% | Add +21.5% | 15,230 | $44K |
| Principal Financial Group Inc. | 0.00% | Add +13.7% | 15,215 | $44K |
| Corient Private Wealth LP | 0.00% | Add +48.6% | 15,064 | $44K |
| Aprio Wealth Management, LLC | 0.00% | No change | 15,000 | $44K |
| Neuberger Berman Group LLC | 0.00% | Add +6.3% | 14,741 | $43K |
| Pathstone Holdings, LLC | 0.00% | No change | 14,000 | $41K |
| Choreo, LLC | 0.00% | Add +25.0% | 13,749 | $40K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 13,571 | $40K |
| Private Advisor Group, LLC | 0.00% | No change | 13,090 | $38K |
| Caitong International Asset Management Co., Ltd | 0.01% | Reduce -15.2% | 12,926 | $38K |
| R Squared Ltd | 0.02% | Reduce -31.3% | 12,700 | $37K |
| Williams & Novak, LLC | 0.02% | Add +1.2% | 12,550 | $37K |
| Aquatic Capital Management LLC | 0.00% | New | 11,750 | $34K |
| Earned Wealth Advisors, LLC | 0.00% | New | 11,010 | $32K |
| CIBC Bancorp USA Inc. | 0.00% | New | 10,984 | $32K |
| Smartleaf Asset Management LLC | 0.00% | No change | 10,329 | $31K |
| Abel Hall, LLC | 0.01% | Reduce -2.1% | 10,398 | $30K |
| Legato Capital Management LLC | 0.00% | New | 10,228 | $30K |
| Polymer Capital Management (US) LLC | 0.00% | New | 10,207 | $30K |
| Bayesian Capital Management, LP | 0.02% | New | 10,071 | $29K |
| Royal Bank of Canada | 0.00% | Add +156.9% | 9,661 | $29K |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 9,000 | $26K |
| Group One Trading LLC | 0.00% | Reduce -37.7% | 7,557 | $22K |
| Osaic Holdings, Inc. | 0.00% | Add +220.8% | 7,264 | $21K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -86.3% | 5,736 | $17K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -3.3% | 5,596 | $16K |
| Huntington National Bank | 0.00% | New | 5,000 | $15K |
| Allworth Financial LP | 0.00% | Add +41.0% | 4,780 | $14K |
| Geneos Wealth Management Inc. | 0.00% | No change | 4,000 | $12K |
| Essential Partners LLC | 0.00% | Reduce -83.3% | 3,267 | $10K |
| True Wealth Design, LLC | 0.00% | Add +0.8% | 3,088 | $9K |
| California State Teachers Retirement System | 0.00% | Reduce -74.1% | 2,587 | $8K |
| Essential Investment Partners LLC | 0.01% | No change | 2,500 | $7K |
| Burkett Financial Services, LLC | 0.00% | No change | 2,445 | $7K |
| Medallion Wealth Advisors, LLC | 0.00% | No change | 2,319 | $7K |
| Fortitude Family Office, LLC | 0.00% | New | 1,308 | $4K |
| Rothschild Investment LLC | 0.00% | Add +39.6% | 1,106 | $3K |
| CoreCap Advisors, LLC | 0.00% | No change | 1,000 | $3K |
| Optiver Holding B.V. | 0.00% | Reduce -51.0% | 735 | $2K |
| Farther Finance Advisors, LLC | 0.00% | Add +70.3% | 705 | $2K |
| Sterling Capital Management LLC | 0.00% | Reduce -41.8% | 699 | $2K |
| IFP Advisors, Inc | 0.00% | Reduce -58.2% | 548 | $2K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 427 | $1K |
| GAMMA Investing LLC | 0.00% | Reduce -51.1% | 402 | $1K |
| Cranbrook Wealth Management, LLC | 0.00% | New | 400 | $1K |
| Parkside Financial Bank & Trust | 0.00% | No change | 355 | $1K |
| Hantz Financial Services, Inc. | 0.00% | New | 300 | $1K |
| SJS Investment Consulting Inc. | 0.00% | Add +921.4% | 286 | $836 |
| Sims Investment Management, LLC | 0.00% | New | 200 | $584 |
| C M Bidwell & Associates Ltd. | 0.00% | No change | 192 | $561 |
| Physician Wealth Advisors, Inc. | 0.00% | New | 138 | $403 |
| National Bank of Canada | 0.00% | New | 88 | $257 |
| Clearstead Advisors, LLC | 0.00% | New | 10 | $30 |
| JPL Wealth Management, LLC | 0.00% | New | 9 | $27 |
| Covestor Ltd | 0.00% | Add +240.5% | 126 | $0 |
"% of holder's portfolio" is CERS's weight in each manager's 13F, not the share of Cerus Corp. the manager owns.