Hennessy Advisors Inc 3 M CO Transaction History

Hennessy Advisors Inc

$2.92 Billion
Q2 2025

A detailed history of Hennessy Advisors Inc transactions in 3 M CO stock. As of the latest transaction made, Hennessy Advisors Inc holds 18,800 shares of MMM stock, worth $2.88 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares

18,800

Previous 19,950 5.76%

Holding current value

$2.88 Million

Previous $2.93 Million 2.29%

% of portfolio

0.1%

Previous 0.1%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 21, 2025	SELL	$126.09 - $154.15 $145,003 - $177,272	-1,150 Reduced 5.76%	18,800 $2.86 Million
Q1 2025 Apr 16, 2025	SELL	$129.7 - $155.12 $2.67 Million - $3.2 Million	-20,600 Reduced 50.8%	19,950 $2.93 Million
Q4 2024 Jan 14, 2025	SELL	$124.74 - $137.12 $2.42 Million - $2.66 Million	-19,400 Reduced 32.36%	40,550 $5.23 Million
Q3 2024 Oct 15, 2024	SELL	$99.69 - $139.42 $712,783 - $996,852	-7,150 Reduced 10.66%	59,950 $8.19 Million
Q2 2024 Jul 23, 2024	BUY	$90.54 - $105.26 $63,378 - $73,682	700 Added 1.05%	67,100 $6.86 Million
Q1 2024 Apr 15, 2024	BUY	$91.25 - $110.0 $6.06 Million - $7.3 Million	66,400 New	66,400 $7.04 Million
Q4 2023 Jan 18, 2024	BUY	$85.6 - $109.69 $355,240 - $455,213	4,150 Added 11.14%	41,400 $4.53 Million
Q3 2023 Oct 18, 2023	SELL	$93.26 - $112.64 $177,194 - $214,016	-1,900 Reduced 4.85%	37,250 $3.49 Million
Q2 2023 Jul 17, 2023	BUY	$93.31 - $106.78 $32,658 - $37,373	350 Added 0.9%	39,150 $3.92 Million
Q1 2023 Apr 14, 2023	SELL	$101.0 - $129.5 $5.22 Million - $6.7 Million	-51,700 Reduced 57.13%	38,800 $4.08 Million
Q4 2022 Jan 20, 2023	BUY	$107.52 - $132.98 $279,552 - $345,748	2,600 Added 2.96%	90,500 $10.9 Million
Q3 2022 Nov 08, 2022	BUY	$110.5 - $151.43 $143,650 - $196,859	1,300 Added 1.5%	87,900 $9.71 Million
Q2 2022 Aug 12, 2022	BUY	$129.41 - $154.23 $129,410 - $154,230	1,000 Added 1.17%	86,600 $11.2 Million
Q1 2022 May 12, 2022	BUY	$140.96 - $181.02 $6.5 Million - $8.35 Million	46,100 Added 116.71%	85,600 $12.7 Million
Q4 2021 Jan 25, 2022	SELL	$170.04 - $183.66 $8,502 - $9,183	-50 Reduced 0.13%	39,500 $7.02 Million
Q3 2021 Oct 12, 2021	SELL	$175.42 - $202.83 $114,022 - $131,839	-650 Reduced 1.62%	39,550 $6.94 Million
Q2 2021 Jul 28, 2021	SELL	$191.6 - $207.33 $95,800 - $103,665	-500 Reduced 1.23%	40,200 $7.99 Million
Q1 2021 Apr 19, 2021	SELL	$165.2 - $195.74 $4.83 Million - $5.73 Million	-29,250 Reduced 41.82%	40,700 $7.84 Million
Q4 2020 Jan 25, 2021	SELL	$158.48 - $177.12 $649,768 - $726,192	-4,100 Reduced 5.54%	69,950 $12.2 Million
Q3 2020 Oct 16, 2020	SELL	$150.41 - $172.38 $398,586 - $456,807	-2,650 Reduced 3.46%	74,050 $11.9 Million
Q2 2020 Jul 20, 2020	SELL	$133.14 - $167.41 $372,791 - $468,748	-2,800 Reduced 3.52%	76,700 $12 Million
Q1 2020 Apr 14, 2020	BUY	$117.87 - $181.37 $4.14 Million - $6.38 Million	35,150 Added 79.26%	79,500 $10.9 Million
Q4 2019 Jan 14, 2020	BUY	$150.74 - $178.47 $2 Million - $2.37 Million	13,300 Added 42.83%	44,350 $7.82 Million
Q3 2019 Oct 07, 2019	BUY	$155.75 - $179.42 $872,200 - $1 Million	5,600 Added 22.0%	31,050 $5.11 Million
Q2 2019 Jul 11, 2019	BUY	$159.75 - $219.5 $135,787 - $186,575	850 Added 3.46%	25,450 $4.41 Million
Q1 2019 Apr 08, 2019	BUY	$183.76 - $210.58 $4.52 Million - $5.18 Million	24,600 New	24,600 $5.11 Million

Others Institutions Holding MMM

# of Institutions

2,473

Shares Held

378M

Call Options Held

11.9M

Put Options Held

6.67M

View Full List

About 3M CO

Ticker MMM
Exchange NYSE
Sector Industrials
Industry Conglomerates
Shares Outstandng 552,742,976
Market Cap $84.7B
Description
3M Company operates as a diversified technology company worldwide. It operates through four segments: Safety and Industrial; Transportation and Electronics; Health Care; and Consumer. The Safety and Industrial segment offers industrial abrasives and finishing for metalworking applications; autobody repair solutions; closure systems for personal ...

More about MMM

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Hennessy Advisors Inc, based on Form 13F filings with the SEC.

News

Stay updated on Hennessy Advisors Inc with notifications on news.

Account

Hennessy Advisors Inc 3 M CO Transaction History