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Disclosery

CERS CERUS CORP

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COM (common), issuer CIK 1020214

153 managers (155 13F filers) reported a position in CERS shares at 2024-12-31, 147,657,342 shares in all. 15 filers opened a position and 14 filers sold out during the quarter.

Managers
153
13F filers
155
New
15
Added
61
Reduced
32
Sold out
14
Shares held by filers
147,657,342

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ARK Investment Management LLCin group ARK Investment Management LLC20,814,752$32.1M0.27%+2,589,72113F-HRTimelineGroup
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP19,477,339$30M0.32%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.14,819,462$22.8M<0.01%+150,40813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC10,416,038$16M<0.01%-432,06013F-HRTimelineGroup
WASATCH ADVISORS LP8,319,841$12.8M0.06%+994,00713F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …6,461,684$9.95M0.01%-578,60313F-HRTimelineGroup
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…6,461,684$9.89M0.11%-578,60313F-HRTimelineGroup
Senvest Management, LLC6,393,979$9.85M0.3%+387,60313F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,454,525$6.86M<0.01%+39,07213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP3,804,616$5.86M<0.01%+65,72313F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC3,494,897$5.38M0.04%-21,96513F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.3,428,933$5.28M0.01%-220,30013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,350,578$5.16M<0.01%+423,53113F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC2,877,932$4.43M<0.01%+986,28613F-HRTimelineGroup
IEQ CAPITAL, LLC2,169,487$3.34M0.03%+26,74813F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC1,771,655$2.73M<0.01%-348,32213F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,729,505$2.66M<0.01%+667,51413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,666,366$2.57M<0.01%-88,17413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,634,780$2.52M<0.01%+18,87813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,590,557$2.45M<0.01%+213,99213F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…1,587,228$2.44M0.55%+91,89913F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/1,544,300$2.38M<0.01%-6,999,70013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC1,480,067$2.28M<0.01%-94,98213F-HR/ATimelineGroup
GSA CAPITAL PARTNERS LLP1,328,456$2.05M0.15%+368,47813F-HRTimeline
UBS Group AGin group UBS Group AG1,309,002$2.02M<0.01%+1,066,66613F-HRTimelineGroup
Assenagon Asset Management S.A.1,254,424$1.93M<0.01%-3,14713F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC893,542$1.37M<0.01%+375,84513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding849,334$1.31M+508,005Timeline
Sepio Capital, LP643,500$991K0.08%-504,00013F-HRTimeline
FMR LLCin group FMR LLC584,087$899K<0.01%+42,86713F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC536,789$826K<0.01%+155,03813F-HRTimelineGroup
Bouvel Investment Partners, LLC496,782$765K0.28%-8,23813F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC492,732$759K<0.01%+470,17813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp485,797$748K<0.01%+5,72113F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA462,550$712K<0.01%013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC415,609$640K<0.01%-142,89113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC409,408$630K<0.01%+111,85813F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP378,541$583K<0.01%+167,47013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC364,929$562K<0.01%+303,55613F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP282,350$435K<0.01%+17,67813F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC280,616$432K<0.01%+85,39213F-HRTimeline
EASTERLY INVESTMENT PARTNERS LLC266,606$411K0.03%-46,91613F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd263,154$405K0.03%+84,72313F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC244,073$376K<0.01%13F-HR/ATimelineGroup
RHUMBLINE ADVISERS238,795$368K<0.01%+8,45813F-HR/ATimeline
PRICE T ROWE ASSOCIATES INC /MD/234,277$361K<0.01%+34,69413F-HRTimeline
Engineers Gate Manager LP215,972$333K0.01%+20,98513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…212,739$328K<0.01%+17,24613F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…209,246$322K<0.01%+6,63313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS206,472$318K<0.01%+24,57513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.189,123$291K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO181,913$280K<0.01%+101,55013F-HRTimelineGroup
SBI Securities Co., Ltd.180,190$277K0.01%13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\161,381$249K<0.01%+66,96113F-HR/ATimelineGroup
Qube Research & Technologies Ltd161,085$248K<0.01%-92,56113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC146,682$226K<0.01%+6,76413F-HRTimelineGroup
State of Wyoming129,840$200K0.03%+36,48813F-HRTimeline
SG Americas Securities, LLC128,836$198K<0.01%+59,15613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/124,042$191K<0.01%-2,238,38813F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC122,796$188K<0.01%-61813F-HRTimelineGroup
EntryPoint Capital, LLC119,977$185K0.08%+38,77713F-HRTimeline
HRT FINANCIAL LP110,767$170K<0.01%new13F-HRTimeline
Avanza Fonder AB109,852$169K0.01%13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources103,928$160K<0.01%+10,16513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…103,830$160K<0.01%+4,49213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN103,032$159K<0.01%+9,01013F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…101,749$157K<0.01%+3,58013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC97,030$149K<0.01%+55,98313F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth91,766$141K<0.01%+56613F-HR/ATimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.89,709$138K<0.01%-6,77113F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd87,455$135K0.02%+52,38113F-HRTimeline
Invesco Ltd.in group Invesco Ltd.86,787$134K<0.01%+6,66513F-HRTimelineGroup
Graham Capital Management, L.P.82,206$127K<0.01%+34,64413F-HRTimeline
ALGERT GLOBAL LLC71,386$110K<0.01%-3,81013F-HR/ATimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …69,655$107K<0.01%-1,46113F-HRTimelineGroup
Belpointe Asset Management LLC47,200$107K0.01%013F-HRTimeline
Joel Isaacson & Co., LLC60,000$92.4K<0.01%013F-HRTimeline
Janney Montgomery Scott LLC59,740$92K<0.01%-7,86013F-HRTimeline
FIRST MANHATTAN CO. LLC.57,000$87.8K<0.01%013F-HRTimeline
Quantbot Technologies LP52,913$81.5K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…52,150$80.3K<0.01%-50,58513F-HRTimelineGroup
ProShare Advisors LLC50,817$78.3K<0.01%+16,72013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…50,635$78K<0.01%013F-HRTimeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…50,305$77.5K<0.01%new13F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC41,787$70.6K<0.01%+9,15613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND45,196$69.6K<0.01%013F-HR/ATimeline
LPL Financial LLC43,260$66.6K<0.01%+2,54513F-HRTimeline
Cubist Systematic Strategies, LLC41,247$63.5K<0.01%+11113F-HRTimeline
Police & Firemen's Retirement System of…37,640$58K<0.01%13F-HRTimeline
Laird Norton Wetherby Wealth Management…36,860$56.8K<0.01%013F-HRTimeline
SHUFRO ROSE & CO LLC34,000$52.4K<0.01%-4,50013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…32,388$50K<0.01%013F-HRTimeline
PCA Investment Advisory Services Inc.30,000$46.2K0.02%new13F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.26,490$40.8K<0.01%013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC26,268$40.5K<0.01%new13F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP22,278$34.3K0.01%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,140$34.1K<0.01%013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC21,815$33.6K<0.01%-52313F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC21,639$33K<0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc21,025$32.4K<0.01%013F-HRTimelineGroup
Cambridge Investment Research Advisors,…20,860$32K<0.01%+3,64013F-HRTimeline
BINGHAM PRIVATE WEALTH, LLC19,250$29.6K0.03%13F-HRTimeline
R Squared Ltd18,700$28.8K0.03%13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,500$26.9K<0.01%013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC17,407$26.8K<0.01%013F-HRTimelineGroup
Creative Planningin group Creative Planning17,322$26.7K<0.01%-7,48713F-HRTimelineGroup
CIBC WORLD MARKETS CORP16,886$26K<0.01%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding16,492$25.4K-899Timeline
Rockport Wealth LLC16,330$25.1K0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC16,139$25K<0.01%+12,25013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…16,004$24.6K<0.01%new13F-HR/ATimeline
JGP Global Gestao de Recursos Ltda.15,963$24.6K0.06%013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC15,810$24.3K<0.01%013F-HRTimelineGroup
Secure Asset Management, LLC15,600$24K<0.01%013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC15,298$23.6K<0.01%013F-HRTimelineGroup
Aprio Wealth Management, LLC15,000$23.1K<0.01%013F-HRTimeline
XPONANCE LLC14,229$21.9K<0.01%+2,99513F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc13,540$20.9K<0.01%013F-HRTimelineGroup
Private Advisor Group, LLC13,090$20.2K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…13,075$20.1K<0.01%013F-HR/ATimeline
Point72 (DIFC) Ltd12,206$18.8K<0.01%+3,41813F-HRTimeline
MACKENZIE FINANCIAL CORP11,361$17.5K<0.01%013F-HR/ATimeline
PRINCETON CAPITAL MANAGEMENT LLC10,000$15.4K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,312$12K<0.01%-14,73813F-HRTimelineGroup
AMALGAMATED BANK6,045$9K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…5,760$8.87K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,306$8.17K<0.01%-47513F-HRTimelineGroup
Geneos Wealth Management Inc.4,000$6.16K<0.01%+2,00013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.3,034$4.67K<0.01%+1,49713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,814$4.33K<0.01%013F-HR/ATimelineGroup
Medallion Wealth Advisors, LLC2,769$4.26K<0.01%13F-HRTimeline
BURKETT FINANCIAL SERVICES, LLC2,445$3.77K<0.01%013F-HRTimeline
Stephens Consulting, LLC1,575$2.43K<0.01%013F-HRTimeline
GAMMA Investing LLC1,381$2.13K<0.01%013F-HRTimeline
MOTCO1,000$1.54K<0.01%new13F-HRTimeline
CoreCap Advisors, LLC1,000$1.54K<0.01%013F-HRTimeline
Global Wealth Strategies & Associates1,000$1.54K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC725$1.12K<0.01%013F-HRTimeline
Capital Advisors, Ltd. LLC447$1K<0.01%-3713F-HRTimeline
True Wealth Design, LLC639$985<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…519$799<0.01%new13F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC365$562<0.01%+29513F-HRTimeline
Lindbrook Capital, LLC266$410<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC242$373<0.01%-67913F-HRTimeline
Smartleaf Asset Management LLC227$351<0.01%-21713F-HRTimeline
C M BIDWELL & ASSOCIATES LTD192$296<0.01%013F-HRTimeline
Sterling Capital Management LLC184$283<0.01%013F-HRTimeline
Cape Investment Advisory, Inc.100$154<0.01%013F-HRTimeline
IFP Advisors, Inc88$136<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…6$9<0.01%new13F-HRTimelineGroup
Aquatic Capital Management LLC2$3<0.01%-43,89813F-HRTimeline
Covestor Ltd40$00%+313F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.