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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.

Q2 2024 vs. Q1 2024

How the institutions holding Caribou Biosciences, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of CRBU: Q1 2024 compared with Q2 2024
MeasureQ1 2024Of which not filed for Q2 2024Q2 2024Change
Holders1512140−9
Shares66.8M13.2K53.2M−13.6M (−20.3%)
Value$343.0M$67.8K$87.6M−$255.3M (−74.4%)

2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (27)

Institutions that held Caribou Biosciences, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to CRBU in Q2 2024
InstitutionSharesValue% of portfolio
Renaissance Technologies LLC1,482,900$2.43M0.00%
Qube Research & Technologies Ltd220,017$360.8K0.00%
XTX Topco Ltd208,162$341.4K0.03%
Mirae Asset Global ETFs Holdings Ltd.191,562$314.2K0.00%
Walleye Capital LLC162,800$267.0K0.00%
Milestone Asset Management, LLC142,310$233.4K0.06%
Thrivent Financial for Lutherans106,985$175.0K0.00%
Balboa Wealth Partners47,876$78.5K0.02%
Corebridge Financial, Inc.44,261$72.6K0.00%
Envestnet Asset Management Inc33,148$54.4K0.00%
Point72 Asia (Singapore) Pte. Ltd.31,831$52.2K0.01%
Eqis Capital Management, Inc.25,807$42.3K0.00%
Aigen Investment Management, LP24,428$40.1K0.01%
State Board of Administration of Florida Retirement System21,320$35.0K0.00%
Verition Fund Management LLC19,562$32.1K0.00%
AQR Capital Management LLC18,341$30.1K0.00%
Cetera Investment Advisers12,943$21.2K0.00%
Simplicity Wealth,LLC12,795$21.0K0.00%
Bleakley Financial Group, LLC12,795$21.0K0.00%
UBS Asset Management Americas Inc12,195$20.0K0.00%
Cerity Partners LLC11,406$18.7K0.00%
Kraematon Investment Advisors, Inc10,000$16.4K0.02%
Catalyst Funds Management Pty Ltd7,800$12.8K0.00%
Group One Trading, L.P.3,169$5.20K0.00%
Russell Investments Group, Ltd.1,846$3.03K0.00%
Optiver Holding B.V.851$1.40K0.00%
Comerica Bank127$2080.00%

Sold out (36)

Institutions that held Caribou Biosciences, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of CRBU in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Avidity Partners Management LP5,785,352$29.7M
Alkeon Capital Management LLC2,743,505$14.1M
Paradigm Biocapital Advisors LP2,172,620$11.2M
Rafferty Asset Management, LLC541,449$2.78M
Readystate Asset Management LP344,495$1.77M
Westwood Holdings Group Inc.251,467$1.29M
ExodusPoint Capital Management, LP158,612$815.0K
Acadian Asset Management LLC156,238$802.0K
Adage Capital Partners GP, L.L.C.153,933$791.2K
Alyeska Investment Group, L.P.125,000$642.5K
Profund Advisors LLC83,787$430.7K
Virtu Financial LLC82,100$422.0K
Granahan Investment Management Inc73,192$376.2K
State of Wisconsin Investment Board63,600$326.9K
Cubist Systematic Strategies, LLC57,657$296.4K
Franklin Resources Inc50,962$261.9K
Allspring Global Investments Holdings, LLC42,653$219.2K
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.42,266$217.2K
American International Group, Inc.40,347$207.4K
Ameriprise Financial Inc36,555$187.9K
Susquehanna Portfolio Strategies, LLC30,703$157.8K
Tudor Investment Corp Et Al29,583$152.1K
Bayesian Capital Management, LP29,284$150.5K
Assenagon Asset Management S.A.26,592$136.7K
E Fund Management Co., Ltd.25,586$131.5K
LPL Financial LLC23,897$122.8K
Entropy Technologies, LP22,062$113.4K
Virtus ETF Advisers LLC14,044$72.2K
Axq Capital, LP13,750$70.7K
Corton Capital Inc.13,654$70.2K
Jump Financial, LLC11,954$61.4K
Metropolitan Life Insurance Co4,652$23.9K
Pacer Advisors, Inc.2,516$12.9K
Lindbrook Capital, LLC703$3.61K
GAMMA Investing LLC262$1.35K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC17$87

Not filed for Q2 2024 yet (2)

Institutions that held Caribou Biosciences, Inc. at the end of Q1 2024 and haven't filed a 13F for Q2 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CRBU in Q1 2024 that haven't filed for Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Credit Suisse AG11,210$57.6K
FSA Wealth Management LLC1,980$10.2K