Caribou Biosciences, Inc.

CHARLES SCHWAB INVESTMENT MANAGEMENT INC CRBU

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

555,628

Value ($000)

883

Weight

0.0%

2021 Q3 - 2025 Q4 (18 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	883	0.0%	555,628	12/31/2025
2025 Q3	11/10/2025	1,301	0.0%	558,474	9/30/2025
2025 Q2	8/12/2025	667	0.0%	529,449	6/30/2025
2025 Q1	9/15/2025	664	0.0%	727,222	3/31/2025
2024 Q4	2/6/2025	1,186	0.0%	745,726	12/31/2024
2024 Q3	11/12/2024	1,449	0.0%	739,530	9/30/2024
2024 Q2	8/12/2024	1,019	0.0%	621,205	6/30/2024
2024 Q1	5/9/2024	4,239	0.0%	824,657	3/31/2024
2023 Q4	2/6/2024	4,628	0.0%	807,759	12/31/2023
2023 Q3	11/8/2023	2,829	0.0%	591,849	9/30/2023
2023 Q2	8/10/2023	1,754	0.0%	412,625	6/30/2023
2023 Q1	5/12/2023	2,179	0.0%	410,449	3/31/2023
2022 Q4	2/13/2023	2,543	0.0%	404,902	12/31/2022
2022 Q3	11/14/2022	4,207	0.0%	398,711	9/30/2022
2022 Q2	8/15/2022	1,126	0.0%	207,219	6/30/2022
2022 Q1	5/13/2022	1,970	0.0%	214,545	3/31/2022
2021 Q4	2/11/2022	2,151	0.0%	142,516	12/31/2021
2021 Q3	11/16/2021	3,182	0.0%	133,277	9/30/2021