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Disclosery

CRBU CARIBOU BIOSCIENCES INC

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Stock (common), issuer CIK 1619856

129 managers (132 13F filers) reported a position in CRBU shares at 2025-03-31, 50,256,745 shares in all. 18 filers opened a position and 20 filers sold out during the quarter.

Managers
129
13F filers
132
New
18
Added
35
Reduced
42
Sold out
20
Shares held by filers
50,256,745

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
BlackRock, Inc.in group BlackRock, Inc.6,346,438$5.79M<0.01%-217,75113F-HRTimelineGroup
Pfizer Inc4,690,431$4.28M0.86%013F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding4,546,109$4.15M-35,129Timeline
Kynam Capital Management, LP3,269,147$2.99M0.26%+863,00013F-HRTimeline
PFM Health Sciences, LP2,506,435$2.29M0.18%-1,370,02713F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding2,488,498$2.27M-100,898Timeline
Schonfeld Strategic Advisors LLC2,351,582$2.15M0.01%+238,31013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,053,929$1.88M<0.01%+81,53413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,641,181$1.5M<0.01%-16,38013F-HRTimelineGroup
FMR LLCin group FMR LLC1,460,098$1.33M<0.01%-187,10713F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC1,442,121$1.32M0.01%+234,05213F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,384,669$1.26M<0.01%-347,70913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,100,465$1M<0.01%-668,82813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC822,840$751K<0.01%-247,69613F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC821,051$750K<0.01%-38,77413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO804,554$735K<0.01%-1,691,36813F-HRTimelineGroup
Pale Fire Capital SEin group Pale Fire Capital786,722$718K0.09%+52,51813F-HRTimelineGroup
DekaBank Deutsche Girozentrale130,000$666K<0.01%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co727,222$664K<0.01%-18,50413F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP662,043$605K<0.01%-52,69413F-HRTimelineGroup
MAVERICK CAPITAL LTD652,542$596K0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…612,412$559K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG582,878$532K<0.01%+186,51113F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC525,878$480K<0.01%+463,39113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY482,764$441K<0.01%-2,266,83313F-HRTimelineGroup
72 Investment Holdings, LLC474,067$433K1.22%013F-HRTimeline
Elmwood Wealth Management, Inc.468,240$428K0.18%-1,557,50013F-HRTimeline
Green Alpha Advisors, LLC432,325$395K0.42%+251,27113F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc411,144$375K<0.01%+229,65713F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC408,058$373K<0.01%013F-HRTimelineGroup
Nuveen, LLCin group TIAA330,831$302K<0.01%13F-HRTimelineGroup
MILESTONE ASSET MANAGEMENT, LLC329,090$300K0.06%+165,30113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC293,687$268K<0.01%-47,15313F-HR/ATimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…274,485$250K<0.01%+87,86413F-HR/ATimelineGroup
Bruce & Co., Inc.250,000$228K0.07%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.228,885$209K<0.01%-796,10413F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp224,386$205K<0.01%-63113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding222,276$203K-76,812Timeline
ALLIANCEBERNSTEIN L.P.171,560$157K<0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…168,629$154K<0.01%+29,14313F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…168,610$154K<0.01%-8,04413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN134,880$123K<0.01%+42,89213F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC124,889$114K<0.01%+42,39513F-HRTimeline
Woodline Partners LP122,135$112K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS116,590$106K<0.01%-11,86913F-HR/ATimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC108,500$99.1K<0.01%-97,40013F-HRTimeline
Siren, L.L.C.in group Siren, L.L.C.105,347$96.2K0.01%013F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC104,408$95.3K<0.01%-41,00913F-HR/ATimelineGroup
Nelson Capital Management, LLC85,020$77.6K0.01%+20,16213F-HRTimeline
Graham Capital Management, L.P.74,225$67.8K<0.01%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC67,725$61K<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO64,364$58.8K<0.01%013F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC63,919$58.4K<0.01%-11,85613F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC61,304$56K<0.01%+3,18813F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC60,650$55.4K<0.01%+23,17213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.58,974$53.8K<0.01%-6,72113F-HRTimelineGroup
IEQ CAPITAL, LLC58,248$53.2K<0.01%new13F-HRTimeline
Keystone Financial Group56,400$51.5K0.01%+11,00013F-HRTimeline
Prime Capital Investment Advisors, LLC53,979$49.3K<0.01%-1,78313F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\49,576$45.1K<0.01%013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC47,973$43.7K<0.01%-6313F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC43,845$40K<0.01%-2,45613F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC40,722$37.2K<0.01%+25,27113F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.40,304$36.8K<0.01%-59713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS39,641$36.2K<0.01%+31,06413F-HRTimelineGroup
SG Americas Securities, LLC38,406$35K<0.01%+8,06313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/35,848$33K<0.01%013F-HRTimeline
Freedom Investment Management, Inc.34,485$31.5K<0.01%+5,06513F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND34,308$31.3K<0.01%013F-HR/ATimeline
Ancora Advisors LLCin group Ancora Advisors LLC34,000$31K<0.01%-24,00013F-HRTimelineGroup
Thrive Wealth Management, LLC32,000$29.2K0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …31,076$28.4K<0.01%-2,53513F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA24,740$23K<0.01%-12,61413F-HR/ATimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC25,165$23K<0.01%-1,41313F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…23,680$21.6K<0.01%-22913F-HRTimelineGroup
GROUP ONE TRADING LLC23,315$21.3K<0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC22,170$20.2K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC22,041$20K<0.01%+17,74313F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…21,320$19.5K<0.01%013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC19,166$17.5K<0.01%-15,81013F-HRTimeline
CIBC WORLD MARKETS CORP18,255$16.7K<0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…17,951$16.4K<0.01%new13F-HRTimeline
ProShare Advisors LLC17,810$16.3K<0.01%-5,36013F-HRTimeline
GSA CAPITAL PARTNERS LLP17,605$16K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\17,518$16K<0.01%-9,70013F-HRTimelineGroup
CURIO WEALTH, LLC1$15.9K0.12%-9,99913F-HRTimeline
Police & Firemen's Retirement System of…16,960$15.5K<0.01%013F-HRTimeline
Cetera Investment Advisers14,406$13.2K<0.01%-1,37413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.13,531$12.4K<0.01%+10,76913F-HRTimelineGroup
HighTower Advisors, LLC13,217$12.1K<0.01%+29613F-HRTimeline
Focus Partners Advisor Solutions, LLCin group Focus Partners Wealth13,062$11.9K<0.01%+93513F-HRTimelineGroup
PINNACLE ASSOCIATES LTD12,903$11.8K<0.01%013F-HRTimeline
Pinnacle Wealth Management Advisory Gro…12,903$11.8K<0.01%013F-HRTimeline
J.W. COLE ADVISORS, INC.12,004$11K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,924$9.97K<0.01%+3,57213F-HRTimelineGroup
NewEdge Advisors, LLC10,400$9.5K<0.01%013F-HRTimeline
Chevy Chase Trust Holdings, LLCin group Chevy Chase Trust Holdings, L…10,000$9.13K<0.01%new13F-HRTimelineGroup
Modern Wealth Management, LLC10,000$9.13K<0.01%new13F-HR/ATimeline
FSA Wealth Management LLC8,630$7.88K<0.01%+1,95013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,487$6.84K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.6,999$6.37K<0.01%+5,92413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc6,941$6.34K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…5,961$5.44K<0.01%013F-HRTimeline
CoreCap Advisors, LLC4,476$4.09K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,813$3.48K<0.01%+3,47613F-HRTimelineGroup
AMALGAMATED BANK2,793$3K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,424$2.21K<0.01%-7,48313F-HRTimeline
NFSG Corp2,000$1.83K<0.01%013F-HRTimeline
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC957$1.52K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC1,478$1.35K<0.01%-1,31613F-HRTimeline
Leonteq Securities AG1,313$1.22K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1,104$1.01K<0.01%+33513F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.1,000$913<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.962$879<0.01%new13F-HRTimeline
TD Waterhouse Canada Inc.1,030$866<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…900$822<0.01%013F-HRTimeline
Tradewinds Capital Management, LLC800$731<0.01%new13F-HRTimeline
Point72 (DIFC) Ltd655$598<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…609$556<0.01%new13F-HRTimelineGroup
COLDSTREAM CAPITAL MANAGEMENT INC504$461<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP200$188<0.01%013F-HR/ATimelineGroup
ROTHSCHILD INVESTMENT LLC165$151<0.01%-19513F-HRTimeline
SBI Securities Co., Ltd.154$141<0.01%+213F-HRTimeline
Gen-Wealth Partners Inc136$124<0.01%013F-HRTimeline
Farther Finance Advisors, LLC100$84<0.01%013F-HRTimeline
IFP Advisors, Inc41$37<0.01%013F-HRTimeline
Frazier Financial Advisors, LLC40$37<0.01%013F-HRTimeline
True Wealth Design, LLC3$3<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.