Ironwood Pharmaceuticals Inc

CHARLES SCHWAB INVESTMENT MANAGEMENT INC IRWD

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

4,975,939

Value ($000)

16,769

Weight

0.0%

2013 Q4 - 2025 Q4 (28 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	16,769	0.0%	4,975,939	12/31/2025
2025 Q3	11/10/2025	6,442	0.0%	4,917,336	9/30/2025
2025 Q2	8/12/2025	2,628	0.0%	3,664,276	6/30/2025
2025 Q1	9/15/2025	3,891	0.0%	2,647,015	3/31/2025
2024 Q4	2/6/2025	8,786	0.0%	1,983,240	12/31/2024
2024 Q3	11/12/2024	7,846	0.0%	1,904,271	9/30/2024
2024 Q2	8/12/2024	10,037	0.0%	1,539,430	6/30/2024
2024 Q1	5/9/2024	12,128	0.0%	1,392,403	3/31/2024
2023 Q4	2/6/2024	14,742	0.0%	1,288,653	12/31/2023
2023 Q3	11/8/2023	11,853	0.0%	1,230,794	9/30/2023
2023 Q2	8/10/2023	14,596	0.0%	1,371,768	6/30/2023
2023 Q1	5/12/2023	15,850	0.0%	1,506,691	3/31/2023
2022 Q4	2/13/2023	13,484	0.0%	1,088,272	12/31/2022
2022 Q3	11/14/2022	10,557	0.0%	1,018,938	9/30/2022
2022 Q2	8/15/2022	12,969	0.0%	1,124,738	6/30/2022
2022 Q1	5/13/2022	17,967	0.0%	1,428,181	3/31/2022
2021 Q4	2/11/2022	17,065	0.0%	1,463,491	12/31/2021
2021 Q3	11/16/2021	18,808	0.0%	1,440,085	9/30/2021
2021 Q2	8/16/2021	15,202	0.0%	1,181,188	6/30/2021
2021 Q1	5/17/2021	13,302	0.0%	1,189,795	3/31/2021
2020 Q4	2/16/2021	13,150	0.0%	1,154,446	12/31/2020
2020 Q3	11/13/2020	10,273	0.0%	1,141,981	9/30/2020
2020 Q2	8/20/2020	11,405	0.0%	1,105,073	6/30/2020
2020 Q1	5/15/2020	9,946	0.0%	985,678	3/31/2020
2019 Q4	2/7/2020	12,754	0.0%	958,154	12/31/2019
2014 Q2	7/30/2014	4,738	0.0%	309,061	6/30/2014
2014 Q1	4/29/2014	3,621	0.0%	293,861	3/31/2014
2013 Q4	2/14/2014	2,913	0.0%	250,832	12/31/2013