Hennessy Advisors Inc

SEC CIK: 0001145255
Latest filing: Jul 16, 2026

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CMS holding history

CMS Energy 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.

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

Shares (Q2 2026): 135,098
Value: $10.3M
% of portfolio: 0.3%
Quarters held: 22; Since Q1 2021

Holdings of CMS by Hennessy Advisors Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	135,098	$10.3M	0.3%	−6,000−4.3%	Reduced	Holders
Q1 2026	141,098	$10.9M	0.4%	−4,600−3.2%	Reduced	Holders
Q4 2025	145,698	$10.2M	0.4%	00.0%	Unchanged	Holders
Q3 2025	145,698	$10.7M	0.4%	−21,800−13.0%	Reduced	Holders
Q2 2025	167,498	$11.6M	0.4%	+4,800+3.0%	Added	Holders
Q1 2025	162,698	$12.2M	0.4%	−8,000−4.7%	Reduced	Holders
Q4 2024	170,698	$11.4M	0.3%	+4,500+2.7%	Added	Holders
Q3 2024	166,198	$11.7M	0.4%	−6,500−3.8%	Reduced	Holders
Q2 2024	172,698	$10.3M	0.4%	+800+0.5%	Added	Holders
Q1 2024	171,898	$10.4M	0.4%	−6,300−3.5%	Reduced	Holders
Q4 2023	178,198	$10.3M	0.5%	−8,700−4.7%	Reduced	Holders
Q3 2023	186,898	$9.93M	0.7%	+2,300+1.2%	Added	Holders
Q2 2023	184,598	$10.8M	0.8%	−3,600−1.9%	Reduced	Holders
Q1 2023	188,198	$11.6M	0.9%	00.0%	Unchanged	Holders
Q4 2022	188,198	$11.9M	0.8%	−11,700−5.9%	Reduced	Holders
Q3 2022	199,898	$11.6M	0.8%	−5,500−2.7%	Reduced	Holders
Q2 2022	205,398	$13.9M	0.8%	+12,000+6.2%	Added	Holders
Q1 2022	193,398	$13.5M	0.7%	−1,700−0.9%	Reduced	Holders
Q4 2021	195,098	$12.7M	0.7%	−33,000−14.5%	Reduced	Holders
Q3 2021	228,098	$13.6M	0.8%	−6,300−2.7%	Reduced	Holders
Q2 2021	234,398	$13.8M	0.8%	−10,700−4.4%	Reduced	Holders
Q1 2021	245,098	$15.0M	0.9%	–	–	Holders

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