International Business Machines Corp

Chesley Taft & Associates LLC IBM

Report date

3/31/2026

Quarter

2026 Q1

Filed

4/13/2026

Shares

15,864

Value ($000)

3,845

Weight

0.2%

2013 Q4 - 2026 Q1 (7 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
2026 Q1	4/13/2026	3,845	0.2%	15,864	3/31/2026
2025 Q4	1/14/2026	4,759	0.2%	16,067	12/31/2025
2025 Q3	10/8/2025	5,432	0.2%	19,252	9/30/2025
2025 Q2	7/9/2025	5,634	0.3%	19,113	6/30/2025
2014 Q2	7/17/2014	7,201	0.7%	39,725	6/30/2014
2014 Q1	4/11/2014	7,913	0.8%	41,108	3/31/2014
2013 Q4	1/13/2014	15,089	1.5%	80,446	12/31/2013