Caribou Biosciences, Inc. - Common Stock (CRBU)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock
Shares outstanding
92,189,700
Total 13F shares
37,024,074
Share change
-3,615,978
Total reported value
$86,267,579
Put/Call ratio
221%
Price per share
$2.33
Number of holders
115
Value change
-$6,935,234
Number of buys
37
Number of sells
74

Institutional Holders of Caribou Biosciences, Inc. - Common Stock (CRBU) as of Q3 2025

As of 30 Sep 2025, Caribou Biosciences, Inc. - Common Stock (CRBU) was held by 115 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 37,024,074 shares. The largest 10 holders included Pfizer Inc, VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, Kynam Capital Management, LP, BlackRock, Inc., Aberdeen Group plc, PFM Health Sciences, LP, TWO SIGMA ADVISERS, LP, DIMENSIONAL FUND ADVISORS LP, and BANK OF AMERICA CORP /DE/. This page lists 115 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.