Caribou Biosciences Inc (CRBU) Ownership

5.12 ↓0.02 (-0.39%)
As of March 28, 2024, 3:59pm 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 78.91% 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 Inc7.992%16.173%7,068,468984,0282023-12-31
Avidity Partners Management LP7.191%5.124%6,360,212310,0002023-12-31
State Street Corporation5.788%-4.366%5,119,666-233,7232023-12-31
Vanguard Group Inc4.480%3.660%3,962,044139,8932023-12-31
Alkeon Capital Management, LLC3.520%89.290%3,113,5641,468,7012023-12-31
Paradigm Biocapital Advisors LP3.306%-0.702%2,923,851-20,6622023-12-31
Elmwood Wealth Management, Inc.2.673%-0.007%2,364,260-1552023-12-31
Assenagon Asset Management SA2.554%-14.727%2,258,539-390,0432023-12-31
Geode Capital Management, LLC2.029%13.791%1,794,648217,5072023-12-31
Bank of America Corp1.801%-30.937%1,593,136-713,6622023-12-31
FMR Inc1.633%-0.043%1,444,576-6192023-12-31
Dimensional Fund Advisors, Inc.1.527%127.528%1,350,784757,1072023-12-31
Goldman Sachs Group Inc1.493%233.683%1,320,080924,4712023-12-31
Woodline Partners LP1.290%147.146%1,140,671679,1332023-12-31
Morgan Stanley - Brokerage Accounts1.249%-39.219%1,104,813-712,8662023-12-31
Kynam Capital Management, LP1.208%0.000%1,068,52702023-12-31
Pictet Asset Manangement SA1.064%-51.233%940,911-988,4782023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc7.992%16.173%7,068,468984,0282023-12-31
Partner Fund Management LP7.603%20.712%6,724,7151,153,8462023-09-30
Avidity Partners Management LP7.191%5.124%6,360,212310,0002023-12-31
State Street Corporation5.788%-4.366%5,119,666-233,7232023-12-31
Vanguard Group Inc4.480%3.660%3,962,044139,8932023-12-31
Deerfield Management Co3.957%0.000%3,500,0003,500,0002023-09-30
Point72 Asset Management, L.P.3.957%1,107.930%3,499,8333,210,0942023-09-30
Alkeon Capital Management, LLC3.520%89.290%3,113,5641,468,7012023-12-31
Paradigm Biocapital Advisors LP3.306%-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.2.673%-0.007%2,364,260-1552023-12-31
Assenagon Asset Management SA2.554%-14.727%2,258,539-390,0432023-12-31
Geode Capital Management, LLC2.029%13.791%1,794,648217,5072023-12-31
Bank of America Corp1.801%-30.937%1,593,136-713,6622023-12-31
FMR Inc1.633%-0.043%1,444,576-6192023-12-31
Dimensional Fund Advisors, Inc.1.527%127.528%1,350,784757,1072023-12-31
Goldman Sachs Group Inc1.493%233.683%1,320,080924,4712023-12-31
Woodline Partners LP1.290%147.146%1,140,671679,1332023-12-31
Morgan Stanley - Brokerage Accounts1.249%-39.219%1,104,813-712,8662023-12-31
Kynam Capital Management, LP1.208%0.000%1,068,52702023-12-31
Pictet Asset Manangement SA1.064%-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 3.6 million shares. Combined, the top 36 mutual fund holders of CRBU own 29.10% of the company with a total of 25.3 million shares.

In the latest ownership report on February 29th 2024, the top 36 fund holders increased their combined ownership of CRBU by 348 thousand shares. 6 funds bought 350,612 total additional shares and increased their ownership by an average of 7.95%. However 2 funds sold 2,814 total shares and decreased their ownership by an average of 0.23%.

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 347,798 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 ETF4.051%1.904%3,582,97666,9602024-02-29
Vanguard Total Stock Mkt Idx Inv2.645%0.000%2,339,26702024-02-29
iShares Russell 2000 ETF2.238%-0.016%1,979,877-3242024-02-29
Vanguard Institutional Extnd Mkt Idx Tr1.362%1.266%1,204,39815,0552024-02-29
Belfius Equities Cure C Cap1.295%21.809%1,145,000205,0002024-02-29
Selectra J. Lamarck Biotech A0.830%0.000%734,40002024-02-29
iShares Biotechnology ETF0.625%-0.448%552,913-2,4902024-02-29
State St Russell Sm/Mid Cp® Indx NL Cl C0.544%0.607%480,9922,9002024-02-29
Schwab US Small-Cap ETF™0.437%0.000%386,47002024-02-29
Direxion Daily S&P Biotech Bull 3X ETF0.371%0.000%327,83702024-02-29
State St Russell Sm Cap® Indx SL Cl I0.352%13.599%311,58037,3002024-02-29
Vanguard Russell 2000 ETF0.337%8.526%297,80923,3972024-02-29

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
SPDR® S&P Biotech ETF4.051%1.904%3,582,97666,9602024-02-29
Vanguard Total Stock Mkt Idx Inv2.645%0.000%2,339,26702024-02-29
iShares Russell 2000 ETF2.238%-0.016%1,979,877-3242024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr1.676%0.000%1,479,87502023-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.362%1.266%1,204,39815,0552024-02-29
Belfius Equities Cure C Cap1.295%21.809%1,145,000205,0002024-02-29
Pictet-Biotech P USD1.216%-1.801%1,075,234-19,7252023-10-31
Candriam Global Equities Oncology0.972%72.000%860,000360,0002023-12-31
Fidelity Small Cap Index0.924%10.874%816,91680,1172023-12-31
iShares Russell 2000 Value ETF0.876%0.127%774,5639802024-02-01
Vanguard Extended Market Index Investor0.867%-0.022%765,211-1662023-08-31
Selectra J. Lamarck Biotech A0.830%0.000%734,40002024-02-29
Fidelity® Small Cap Index0.819%3.134%724,39222,0122023-10-31
Pictet-Global Megatrend Sel I USD0.759%0.161%671,3701,0772023-10-31
iShares Biotechnology ETF0.625%-0.448%552,913-2,4902024-02-29
JPM Thematics Genetic Thrps C2 Acc USD0.571%0.000%505,17102024-01-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.544%0.607%480,9922,9002024-02-29
Tekla Healthcare Investors0.776%0.000%475,57602022-06-30
Fidelity Extended Market Index0.520%0.976%459,8114,4442024-01-31
Fidelity® Extended Market Index0.459%0.000%405,44302023-11-30
Schwab US Small-Cap ETF™0.437%0.000%386,47002024-02-29
abrdn Healthcare Investors0.436%-18.907%385,660-89,9162023-10-31
DFA US Micro Cap I0.426%0.000%376,94702024-01-31
Direxion Daily S&P Biotech Bull 3X ETF0.371%0.000%327,83702024-02-29
State St Russell Sm Cap® Indx SL Cl I0.352%13.599%311,58037,3002024-02-29
Vanguard Russell 2000 ETF0.337%8.526%297,80923,3972024-02-29
DFA US Small Cap I0.320%6.696%283,11317,7672024-01-31
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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rikishiiiii

$CRBU longer we hold
more pressure on the shorts

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