Caribou Biosciences Inc (CRBU) Ownership

3.89 ↑0.18 (4.85%)
As of April 29, 2024, 12:49pm EST.

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Caribou Biosciences Inc (CRBU), owning a total of 7.1 million shares. Combined, the top 33 institutional holders of CRBU own 77.54% of the company with a total of 69 million shares.

In the latest ownership report on December 31st 2023, the top 33 institutional holders increased their combined ownership of CRBU by 2.4 million shares. 8 institutions bought 5,480,840 total additional shares and increased their ownership by an average of 79.55%. However 8 institutions sold 3,060,208 total shares and decreased their ownership by an average of 17.65%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Caribou Biosciences increased by a net total of 2,420,632 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc7.827%16.173%7,068,468984,0282023-12-31
Avidity Partners Management LP7.042%5.124%6,360,212310,0002023-12-31
State Street Corporation5.669%-4.366%5,119,666-233,7232023-12-31
Vanguard Group Inc4.387%3.660%3,962,044139,8932023-12-31
Alkeon Capital Management, LLC3.448%89.290%3,113,5641,468,7012023-12-31
Paradigm Biocapital Advisors LP3.237%-0.702%2,923,851-20,6622023-12-31
Elmwood Wealth Management, Inc.2.618%-0.007%2,364,260-1552023-12-31
Assenagon Asset Management SA2.501%-14.727%2,258,539-390,0432023-12-31
Geode Capital Management, LLC1.987%13.791%1,794,648217,5072023-12-31
Bank of America Corp1.764%-30.937%1,593,136-713,6622023-12-31
FMR Inc1.600%-0.043%1,444,576-6192023-12-31
Dimensional Fund Advisors, Inc.1.496%127.528%1,350,784757,1072023-12-31
Goldman Sachs Group Inc1.462%233.683%1,320,080924,4712023-12-31
Woodline Partners LP1.263%147.146%1,140,671679,1332023-12-31
Morgan Stanley - Brokerage Accounts1.223%-39.219%1,104,813-712,8662023-12-31
Kynam Capital Management, LP1.183%0.000%1,068,52702023-12-31
Pictet Asset Manangement SA1.042%-51.233%940,911-988,4782023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc7.827%16.173%7,068,468984,0282023-12-31
Partner Fund Management LP7.446%20.712%6,724,7151,153,8462023-09-30
Avidity Partners Management LP7.042%5.124%6,360,212310,0002023-12-31
State Street Corporation5.669%-4.366%5,119,666-233,7232023-12-31
Vanguard Group Inc4.387%3.660%3,962,044139,8932023-12-31
Deerfield Management Co3.875%0.000%3,500,0003,500,0002023-09-30
Point72 Asset Management, L.P.3.875%1,107.930%3,499,8333,210,0942023-09-30
Alkeon Capital Management, LLC3.448%89.290%3,113,5641,468,7012023-12-31
Paradigm Biocapital Advisors LP3.237%-0.702%2,923,851-20,6622023-12-31
Rokos Capital Management LLP3.108%0.000%2,748,13902023-09-30
Elmwood Wealth Management, Inc.2.618%-0.007%2,364,260-1552023-12-31
Assenagon Asset Management SA2.501%-14.727%2,258,539-390,0432023-12-31
Geode Capital Management, LLC1.987%13.791%1,794,648217,5072023-12-31
Bank of America Corp1.764%-30.937%1,593,136-713,6622023-12-31
FMR Inc1.600%-0.043%1,444,576-6192023-12-31
Dimensional Fund Advisors, Inc.1.496%127.528%1,350,784757,1072023-12-31
Goldman Sachs Group Inc1.462%233.683%1,320,080924,4712023-12-31
Woodline Partners LP1.263%147.146%1,140,671679,1332023-12-31
Morgan Stanley - Brokerage Accounts1.223%-39.219%1,104,813-712,8662023-12-31
Kynam Capital Management, LP1.183%0.000%1,068,52702023-12-31
Pictet Asset Manangement SA1.042%-51.233%940,911-988,4782023-12-31
Farallon Capital Management, L.L.C.1.469%-59.328%896,369-1,307,5262022-09-30
SILVERARC CAPITAL MANAGEMENT, LLC1.010%0.000%892,786892,7862023-09-30
Fidelity International Ltd0.973%0.000%860,66602023-09-30
Millennium Management LLC0.819%122.319%722,569397,5542023-06-30
Northern Trust Corp0.777%29.170%687,165155,1812023-09-30
Maverick Capital Ltd0.739%0.000%652,54202023-06-30
JPMorgan Chase & Co0.671%-1.790%592,182-10,7962023-06-30
Tekla Capital Management LLC0.642%0.000%567,14702023-06-30
Memorial Sloan-kettering Cancer Center0.616%0.000%544,19602023-06-30
72 Investment Holdings, LLC0.537%0.000%474,06702023-03-31
Charles Schwab Investment Management Inc0.664%1.553%404,9026,1912022-12-31
Adage Capital Partners Gp LLC0.569%-6.720%347,033-25,0002022-09-30

Mutual Fund Ownership

SPDR® S&P Biotech ETF is the biggest individual fund holder of Caribou Biosciences Inc (CRBU), owning a total of 4.5 million shares. Combined, the top 36 mutual fund holders of CRBU own 30.17% of the company with a total of 26.6 million shares.

In the latest ownership report on March 31st 2024, the top 36 fund holders increased their combined ownership of CRBU by 92 thousand shares. 5 funds bought 95,660 total additional shares and increased their ownership by an average of 2.45%. However 1 funds sold 3,798 total shares and decreased their ownership by an average of 0.7%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Caribou Biosciences increased by a net total of 91,862 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
SPDR® S&P Biotech ETF5.022%0.536%4,535,24024,1912024-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.354%1.558%1,223,16618,7682024-03-31
Belfius Equities Cure C Cap1.268%0.000%1,145,00002024-03-31
Selectra J. Lamarck Biotech A0.839%3.118%757,30022,9002024-03-31
Direxion Daily S&P Biotech Bull 3X ETF0.600%-0.697%541,449-3,7982024-03-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.558%4.823%504,19223,2002024-03-31
JPM Thematics Genetic Thrps C2 Acc USD0.551%0.000%497,64202024-03-31
State St Russell Sm Cap® Indx SL Cl I0.345%0.000%311,58002024-03-31
Vanguard Russell 2000 ETF0.337%2.217%304,4106,6012024-03-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
SPDR® S&P Biotech ETF5.022%0.536%4,535,24024,1912024-03-31
Vanguard Total Stock Mkt Idx Inv2.590%0.000%2,339,26702024-02-29
iShares Russell 2000 ETF2.229%0.048%2,012,9259722024-03-28
Vanguard Instl Ttl Stck Mkt Idx Tr1.676%0.000%1,479,87502023-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.354%1.558%1,223,16618,7682024-03-31
Belfius Equities Cure C Cap1.268%0.000%1,145,00002024-03-31
Pictet-Biotech P USD1.216%-1.801%1,075,234-19,7252023-10-31
Candriam Global Equities Oncology0.952%72.000%860,000360,0002023-12-31
Fidelity Small Cap Index0.917%1.377%828,16211,2462024-01-31
iShares Russell 2000 Value ETF0.856%-0.063%772,603-4902024-03-28
Vanguard Extended Market Index Investor0.867%-0.022%765,211-1662023-08-31
Selectra J. Lamarck Biotech A0.839%3.118%757,30022,9002024-03-31
Fidelity® Small Cap Index0.819%3.134%724,39222,0122023-10-31
Pictet-Global Megatrend Sel I USD0.745%0.205%672,7491,3792023-12-31
iShares Biotechnology ETF0.653%0.000%590,06602024-03-28
Direxion Daily S&P Biotech Bull 3X ETF0.600%-0.697%541,449-3,7982024-03-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.558%4.823%504,19223,2002024-03-31
JPM Thematics Genetic Thrps C2 Acc USD0.551%0.000%497,64202024-03-31
Fidelity Extended Market Index0.528%3.674%476,70216,8912024-02-29
Tekla Healthcare Investors0.776%0.000%475,57602022-06-30
Fidelity® Extended Market Index0.459%0.000%405,44302023-11-30
Schwab US Small-Cap ETF™0.429%0.000%387,35002024-03-29
abrdn Healthcare Investors0.436%-18.907%385,660-89,9162023-10-31
DFA US Micro Cap I0.417%0.000%376,94702024-02-29
State St Russell Sm Cap® Indx SL Cl I0.345%0.000%311,58002024-03-31
Vanguard Russell 2000 ETF0.337%2.217%304,4106,6012024-03-31
DFA US Small Cap I0.332%6.011%300,13017,0172024-02-29
International Biotechnology Ord0.292%0.000%257,89202022-12-31
Global X Genomics & Biotechnology ETF0.276%1.161%243,9202,8002023-09-29
Tekla Life Sciences Investors0.365%0.000%223,80102022-06-30
State St Russell Sm Cap® Indx NL Cl C0.252%0.000%222,48002023-09-30
SPDR® S&P Kensho New Economies Comps ETF0.337%0.000%206,68402023-05-31
iShares Genomics Immnlgy & Hlthcr ETF0.229%0.000%202,26202023-08-31
Bruce0.227%100.000%200,000100,0002023-06-30
NT R2000 Value Index Fund - NL0.182%-0.067%160,685-1072023-06-30
NT R2000 Index Fund - NL0.242%0.054%159,711862023-06-30

Discussions

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jchonnee

$CRBU almost time for the running

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rikishiiiii

$CRBU longer we hold
more pressure on the shorts

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