Compass Therapeutics, Inc.

CHARLES SCHWAB INVESTMENT MANAGEMENT INC CMPX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

410,157

Value ($000)

2,203

Weight

0.0%

2022 Q3 - 2025 Q4 (14 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	2,203	0.0%	410,157	12/31/2025
2025 Q3	11/10/2025	1,173	0.0%	335,250	9/30/2025
2025 Q2	8/12/2025	711	0.0%	273,472	6/30/2025
2025 Q1	9/15/2025	566	0.0%	297,880	3/31/2025
2024 Q4	2/6/2025	415	0.0%	286,191	12/31/2024
2024 Q3	11/12/2024	527	0.0%	286,191	9/30/2024
2024 Q2	8/12/2024	286	0.0%	286,191	6/30/2024
2024 Q1	5/9/2024	476	0.0%	240,195	3/31/2024
2023 Q4	2/6/2024	384	0.0%	246,012	12/31/2023
2023 Q3	11/8/2023	519	0.0%	263,276	9/30/2023
2023 Q2	8/10/2023	799	0.0%	251,396	6/30/2023
2023 Q1	5/12/2023	140	0.0%	42,767	3/31/2023
2022 Q4	2/13/2023	215	0.0%	42,767	12/31/2022
2022 Q3	11/14/2022	73	0.0%	31,736	9/30/2022