Granahan Investment Management - CARIBOU BIOSCIENCES INC ownership

CARIBOU BIOSCIENCES INC's ticker is and the CUSIP is 142038108. A total of 119 filers reported holding CARIBOU BIOSCIENCES INC in Q2 2023. The put-call ratio across all filers is 0.82 and the average weighting 0.2%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CARIBOU BIOSCIENCES INC
ValueSharesWeighting
Q2 2023$536,762
-16.9%
126,297
+3.8%
0.02%
-15.0%
Q1 2023$645,962
-55.3%
121,650
-47.2%
0.02%
-54.5%
Q4 2022$1,446,541
-42.4%
230,341
-3.3%
0.04%
-46.3%
Q3 2022$2,513,000
+3.1%
238,204
-47.0%
0.08%
-1.2%
Q2 2022$2,438,000
-7.4%
449,055
+56.6%
0.08%
+27.7%
Q1 2022$2,632,000
+112.4%
286,672
+249.1%
0.06%
+150.0%
Q4 2021$1,239,000
-63.4%
82,127
-42.1%
0.03%
-59.4%
Q3 2021$3,388,000141,9510.06%
Other shareholders
CARIBOU BIOSCIENCES INC shareholders Q2 2023
NameSharesValueWeighting ↓
72 Investment Holdings, LLC 474,067$2,014,78515.70%
Memorial Sloan Kettering Cancer Center 544,196$2,312,8337.30%
Elmwood Wealth Management, Inc. 2,364,415$10,048,7644.68%
PFM Health Sciences, LP 5,570,869$23,676,1930.92%
Avidity Partners Management LP 2,758,600$11,724,0500.41%
Green Alpha Advisors, LLC 105,826$449,7600.30%
Bruce & Co., Inc. 200,000$850,0000.24%
SVB FINANCIAL GROUP 20,714$88,0350.17%
Rokos Capital Management LLP 2,748,139$11,202,7890.11%
Tekla Capital Management LLC 567,147$2,410,3750.09%
View complete list of CARIBOU BIOSCIENCES INC shareholders