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Caribou Biosciences, Inc. hedge fund holdings

CRBUNASDAQ
$1.220.00 (0.00%)as of Oct 2, 2026

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

CRBU · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-45.3%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20255356$7.59M$17.5M123Aug 14, 2025
Q3 20252861$9.09M$19M113Nov 14, 2025
Q4 20254035$9.91M$10M120Feb 14, 2026
Q1 20264344$10.1M$9.08M131May 15, 2026
Q2 20266036$29.9M$10.7M128Aug 14, 2026

Quarterly action breakdown

Q2 2026
128 filers
New position
18
$2.11M+1.2M sh
Increased
42
$27.7M+15.8M sh
Reduced
16
-$7.76M-4.41M sh
Out / sold
20
-$2.96M-1.68M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Aberdeen Group plcSell 100%-$2.3M$00.00%Jul 31, 2026
PFM Health Sciences, LPReduce 62.97%-$1.06M$624K0.05%Aug 14, 2026
Susquehanna Portfolio Strategies, LLCNew Buy+$279K$279K0.00%Aug 14, 2026
OMERS ADMINISTRATION CorpSell 100%-$228K$00.00%Aug 13, 2026
Graham Capital Management, L.P.Added 302.35%+$206K$274K0.01%Aug 14, 2026
Milestone Asset Management, LLCAdded 23.45%+$66.9K$352K0.06%Jul 15, 2026
Jefferies Financial Group Inc.Sell 100%-$63.2K$00.00%Aug 17, 2026
Catalyst Funds Management Pty LtdSell 100%-$61.2K$00.00%Aug 10, 2026
Canada Pension Plan Investment BoardAdded 40.07%+$40.8K$143K0.00%Aug 14, 2026
Westmount Partners, LLCSell 100%-$37.3K$00.00%Jul 7, 2026
Bronte Capital Management Pty Ltd.Sell 100%-$29.7K$00.00%Aug 5, 2026
CTC Alternative Strategies, Ltd.Sell 100%-$28.6K$00.00%Aug 13, 2026
Naviter Wealth, LLCNew Buy+$19.5K$19.5K0.00%Aug 7, 2026
Pekin Hardy Strauss, Inc.New Buy+$17.6K$17.6K0.00%Jul 30, 2026
Green Alpha Advisors, LLCReduce 2.50%-$16.4K$641K0.43%Aug 11, 2026
Scarborough Advisors, LLCSell 100%-$16K$00.00%Jul 21, 2026
Axq Capital, LPReduce 18.34%-$4.84K$21.6K0.00%Aug 6, 2026
Summit Securities Group LLCSell 100%-$1.54K$00.00%Aug 3, 2026
China Universal Asset Management Co., Ltd.Reduce 4.84%-$1.41K$27.8K0.00%Jul 24, 2026
Keystone Financial GroupAdded 0.43%+$616$142K0.01%Jul 29, 2026
Signature Equity Partners, LLCSell 100%-$336$00.00%Jul 30, 2026

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