Hennessy Advisors Inc

SEC CIK: 0001145255
Latest filing: Jul 16, 2026

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IBM holding history

International Business Machines Corp in every 13F filed by Hennessy Advisors Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IBM overview All 13F holders of IBM Full Q2 2026 holdings

Shares (Q2 2026): 22,596
Value: $6.35M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of IBM by Hennessy Advisors Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	22,596	$6.35M	0.2%	+46+0.2%	Added	Holders
Q1 2026	22,550	$5.47M	0.2%	−7,600−25.2%	Reduced	Holders
Q4 2025	30,150	$8.93M	0.3%	−10,650−26.1%	Reduced	Holders
Q3 2025	40,800	$11.5M	0.4%	−800−1.9%	Reduced	Holders
Q2 2025	41,600	$12.3M	0.4%	00.0%	Unchanged	Holders
Q1 2025	41,600	$10.3M	0.3%	−9,192−18.1%	Reduced	Holders
Q4 2024	50,792	$11.2M	0.3%	−3,556−6.5%	Reduced	Holders
Q3 2024	54,348	$12.0M	0.4%	−1,020−1.8%	Reduced	Holders
Q2 2024	55,368	$9.58M	0.4%	−732−1.3%	Reduced	Holders
Q1 2024	56,100	$10.7M	0.5%	−10,600−15.9%	Reduced	Holders
Q4 2023	66,700	$10.9M	0.6%	−3,750−5.3%	Reduced	Holders
Q3 2023	70,450	$9.88M	0.7%	−2,900−4.0%	Reduced	Holders
Q2 2023	73,350	$9.81M	0.7%	−3,150−4.1%	Reduced	Holders
Q1 2023	76,500	$10.0M	0.7%	−900−1.2%	Reduced	Holders
Q4 2022	77,400	$10.9M	0.7%	−3,400−4.2%	Reduced	Holders
Q3 2022	80,800	$9.60M	0.7%	+400+0.5%	Added	Holders
Q2 2022	80,400	$11.4M	0.7%	−250−0.3%	Reduced	Holders
Q1 2022	80,650	$10.5M	0.5%	+10,100+14.3%	Added	Holders
Q4 2021	70,550	$9.43M	0.5%	+600+0.9%	Added	Holders
Q3 2021	69,950	$9.72M	0.6%	−1,300−1.8%	Reduced	Holders
Q2 2021	71,250	$10.4M	0.6%	−800−1.1%	Reduced	Holders
Q1 2021	72,050	$9.60M	0.6%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.