International Business Machines Corp

ADAGE CAPITAL PARTNERS GP, L.L.C. IBM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

883,890

Value ($000)

261,817

Weight

0.4%

2013 Q4 - 2025 Q4 (27 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	2/17/2026	261,817	0.4%	883,890	12/31/2025
2025 Q3	11/14/2025	258,781	0.4%	917,142	9/30/2025
2025 Q2	8/14/2025	289,235	0.5%	981,190	6/30/2025
2025 Q1	5/15/2025	222,101	0.4%	893,190	3/31/2025
2024 Q4	2/14/2025	205,429	0.4%	934,490	12/31/2024
2024 Q3	11/14/2024	238,388	0.4%	1,078,290	9/30/2024
2024 Q2	8/14/2024	151,537	0.3%	876,190	6/30/2024
2024 Q1	5/15/2024	171,518	0.3%	898,190	3/31/2024
2023 Q4	2/14/2024	163,875	0.3%	1,001,990	12/31/2023
2023 Q3	11/14/2023	125,679	0.3%	895,790	9/30/2023
2023 Q2	8/14/2023	109,683	0.2%	819,690	6/30/2023
2023 Q1	5/15/2023	89,179	0.2%	680,290	3/31/2023
2022 Q4	2/14/2023	129,561	0.3%	919,590	12/31/2022
2022 Q3	11/14/2022	85,566	0.2%	720,190	9/30/2022
2022 Q2	8/15/2022	167,549	0.4%	1,186,690	6/30/2022
2022 Q1	5/16/2022	113,311	0.2%	871,490	3/31/2022
2021 Q4	2/14/2022	123,046	0.2%	920,590	12/31/2021
2021 Q3	11/15/2021	132,705	0.3%	955,190	9/30/2021
2021 Q2	8/16/2021	139,112	0.3%	948,990	6/30/2021
2021 Q1	5/17/2021	101,263	0.2%	759,890	3/31/2021
2020 Q4	2/16/2021	89,827	0.2%	713,590	12/31/2020
2020 Q3	11/16/2020	93,222	0.2%	766,190	9/30/2020
2020 Q2	8/14/2020	94,996	0.2%	786,590	6/30/2020
2020 Q1	5/15/2020	112,327	0.3%	1,012,590	3/31/2020
2019 Q4	2/14/2020	114,871	0.3%	856,990	12/31/2019
2014 Q1	5/15/2014	284,998	0.8%	1,480,590	3/31/2014
2013 Q4	2/14/2014	289,737	0.8%	1,544,690	12/31/2013