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Caribou Biosciences, Inc.

CRBU
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001619856

No open-market purchases or sales by Caribou Biosciences, Inc. insiders were filed in the last 90 days; 137 institutions reported holding it in 13F filings for Q2 2026, worth $84.8M in total; Maverick Capital is the only superinvestor holding it.

Q3 2021 vs. Q2 2021

How the institutions holding Caribou Biosciences, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of CRBU: Q2 2021 compared with Q3 2021
MeasureQ2 2021Q3 2021Change
Holders088+88
Shares030.1M+30.1M
Value$0$704.7M+$704.7M

New holders (88)

Institutions that held Caribou Biosciences, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to CRBU in Q3 2021
InstitutionSharesValue% of portfolio
PFM Health Sciences, LP4,092,309$88.2M2.86%
FMR LLC3,323,284$79.3M0.01%
Farallon Capital Management, L.L.C.2,963,448$70.7M0.38%
Avidity Partners Management LP2,474,067$59.1M1.51%
Pictet Asset Management SA1,964,707$46.9M0.05%
Alkeon Capital Management LLC1,246,625$29.8M0.10%
Janus Henderson Group PLC1,239,652$28.5M0.01%
BlackRock Inc.1,181,540$28.2M0.00%
Vanguard Group Inc936,400$22.4M0.00%
Maverick Capital LtdSuperinvestorMaverick Capital952,542$21.8M0.24%
FIL Ltd860,667$20.5M0.02%
Coatue Management LLCSuperinvestorCoatue Management700,000$16.7M0.07%
Memorial Sloan Kettering Cancer Center674,196$16.1M10.03%
Tekla Capital Management LLC699,377$15.6M0.50%
Adage Capital Partners GP, L.L.C.609,067$14.5M0.03%
72 Investment Holdings, LLC474,067$11.3M14.13%
Monashee Investment Management LLC449,377$10.7M1.99%
Artal Group S.A.405,347$9.68M0.24%
Rokos Capital Management LLP349,973$8.20M1.24%
Geode Capital Management, LLC342,215$8.17M0.00%
Jennison Associates LLC322,091$7.69M0.00%
CloudAlpha Capital Management Limited/Hong Kong305,000$7.28M5.23%
Point72 Asset Management, L.P.289,739$6.92M0.03%
State Street Corp283,589$6.77M0.00%
Duquesne Family Office LLCSuperinvestorDuquesne Family Office271,430$6.48M0.21%
Sphera Funds Management Ltd.200,000$4.77M0.47%
Davidson Kempner Capital Management LP183,600$4.38M0.06%
Northern Trust Corp173,001$4.13M0.00%
Granahan Investment Management Inc141,951$3.39M0.06%
Shelton Capital Management138,000$3.29M0.13%
Charles Schwab Investment Management Inc133,277$3.18M0.00%
ArrowMark Colorado Holdings LLC125,000$2.98M0.02%
Woodline Partners LP119,273$2.85M0.05%
Laurion Capital Management LP115,000$2.75M0.04%
Caas Capital Management LP100,000$2.39M0.18%
Victory Capital Management Inc84,930$2.03M0.00%
Mark Asset Management LP80,000$1.91M0.29%
EcoR1 Capital, LLC75,000$1.79M0.06%
Squarepoint Ops LLC75,000$1.79M0.01%
Ghisallo Capital Management LLC75,000$1.79M0.07%
Millennium Management LLC74,674$1.78M0.00%
Nuveen Asset Management, LLC65,788$1.57M0.00%
Teacher Retirement System of Texas60,000$1.43M0.01%
Nantahala Capital Management, LLC56,418$1.35M0.08%
Morgan Stanley52,756$1.26M0.00%
Bank of New York Mellon Corp48,131$1.15M0.00%
Pura Vida Investments, LLC43,639$1.04M0.08%
Moore Capital Management, LP41,393$988.0K0.02%
Bank of America Corp34,375$821.0K0.00%
Green Alpha Advisors, LLC32,836$784.0K0.54%
Mirabella Financial Services LLP28,800$687.0K0.09%
Stansberry Asset Management, LLC27,324$652.0K0.13%
Columbus Hill Capital Management, L.P.25,000$597.0K0.08%
Alliancebernstein L.P.24,488$585.0K0.00%
Rhumbline Advisers17,599$420.0K0.00%
New York State Common Retirement Fund17,361$414.0K0.00%
Walleye Capital LLC15,164$362.0K0.01%
Virtu Financial LLC13,020$311.0K0.03%
Deutsche Bank AG11,718$279.0K0.00%
American International Group, Inc.10,496$251.0K0.00%
Schonfeld Strategic Advisors LLC10,500$251.0K0.00%
Cubist Systematic Strategies, LLC10,397$248.0K0.00%
California State Teachers Retirement System10,361$247.0K0.00%
LMR Partners LLP10,000$239.0K0.00%
Manufacturers Life Insurance Company, The9,747$233.0K0.00%
KCL Capital, L.P.9,144$218.0K0.03%
UBS Group AG8,958$214.0K0.00%
Bailard, Inc.8,800$210.0K0.01%
SG Americas Securities, LLC8,640$206.0K0.00%
MetLife Investment Management7,531$179.8K0.00%
JPMorgan Chase & Co7,064$169.0K0.00%
Metropolitan Life Insurance Co5,697$136.0K0.00%
ARK Investment Management LLCSuperinvestorARK Invest4,903$117.0K0.00%
STRS Ohio4,400$105.0K0.00%
Royal Bank of Canada2,758$66.0K0.00%
Herold Advisors, Inc.2,550$60.0K0.02%
Citigroup Inc2,225$53.0K0.00%
Legal & General Group Plc1,798$43.0K0.00%
Ameritas Investment Partners, Inc.1,470$35.0K0.00%
Wells Fargo & Company1,302$31.0K0.00%
Advisor Group Holdings, Inc.877$21.0K0.00%
Point72 Hong Kong Ltd596$14.0K0.00%
Tower Research Capital LLC (TRC)470$11.0K0.00%
Piscataqua Savings Bank150$4.00K0.00%
The PNC Financial Services Group, Inc.100$2.00K0.00%
TCI Wealth Advisors, Inc.100$2.00K0.00%
Retirement Group, LLC100$2.00K0.00%
Harbour Investments, Inc.16$00.00%

Sold out (0)

Institutions that held Caribou Biosciences, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

None.