ALGM Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.50%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $898,106,015.40

Allegro MicroSystems Insider Trading History Chart

Allegro MicroSystems Share Price & Price History

^$19.07

▼ -0.76 (-3.83%)

As of 11/15/2024 09:53 PM ET

Days: 30 | 90 | 365

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Allegro MicroSystems Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/7/2024	Electric Co. Ltd. Sanken	Major Shareholder	Sell	10,017,315	$23.16	$232,001,015.40	59,732,782
7/29/2024	Electric Co. Ltd. Sanken	Major Shareholder	Sell	28,750,000	$23.16	$665,850,000.00	69,750,097
5/30/2024	Richard R Lury	Director	Sell	8,500	$30.00	$255,000.00	23,001
11/17/2023	Vineet A. Nargolwala	CEO	Buy	1,000	$27.84	$27,840.00	302,161
9/15/2023	Derek D'Antilio	CFO	Buy	1,488	$33.63	$50,041.44	142,899
8/23/2023	Joseph R. Martin	Director	Sell	17,000	$38.73	$658,410.00	22,374
2/8/2023	Richard R Lury	Director	Sell	6,000	$42.58	$255,480.00	27,663
2/3/2023	Susan D. Lynch	Director	Buy	240	$41.53	$9,967.20	12,523
2/2/2023	Max R. Glover	SVP	Sell	40,000	$40.13	$1,605,200.00	194,689
2/2/2023	Skna L.P. Oep	Major Shareholder	Sell	4,980,000	$37.76	$188,044,800.00	17,649,247
1/17/2023	Max R. Glover	SVP	Sell	25,000	$34.21	$855,250.00	234,689
1/11/2023	Max R. Glover	SVP	Sell	15,000	$32.06	$480,900.00	259,689
1/6/2023	Joanne Valente	SVP	Sell	1,377	$30.00	$41,310.00	95,776
1/4/2023	Joanne Valente	SVP	Sell	1,123	$30.07	$33,768.61	97,153
11/14/2022	Michael Doogue	SVP	Sell	9,059	$28.76	$260,536.84	182,995
11/11/2022	Michael Doogue	SVP	Sell	26,665	$28.81	$768,218.65	192,054
11/4/2022	Joseph R. Martin	Director	Sell	16,349	$25.92	$423,766.08	35,536
5/23/2022	Joseph R. Martin	Director	Sell	8,278	$24.17	$200,079.26	43,522
3/18/2022	Michael Doogue	SVP	Sell	7,500	$29.04	$217,800.00
12/27/2021	Thomas C. Teebagy Jr.	SVP	Sell	5,000	$34.61	$173,050.00
12/21/2021	Paul V Walsh Jr	CFO	Sell	50,000	$33.42	$1,671,000.00
12/7/2021	Paul V Walsh Jr	CFO	Sell	75,000	$33.92	$2,544,000.00
11/23/2021	Joseph R. Martin	Director	Sell	13,000	$30.61	$397,930.00
11/23/2021	Paul V Walsh Jr	CFO	Sell	50,000	$30.75	$1,537,500.00
11/19/2021	Michael Doogue	SVP	Sell	2,311	$32.59	$75,315.49
11/19/2021	Paul V Walsh Jr	CFO	Sell	2,350	$32.59	$76,586.50
11/19/2021	Ravi Vig	CEO	Sell	10,502	$32.59	$342,260.18

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SEC Filings (Institutional Ownership Changes) for Allegro MicroSystems (NASDAQ:ALGM)

56.45% of Allegro MicroSystems stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Allegro MicroSystems Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/16/2024	Geode Capital Management LLC	2,561,482	$59.70M	0.0%	+86.5%	1.392%
11/15/2024	Barclays PLC	75,620	$1.76M	0.0%	+88.1%	0.041%
11/15/2024	Public Employees Retirement System of Ohio	44,936	$1.05M	0.0%	+55.6%	0.024%
11/15/2024	Pier Capital LLC	322,495	$7.51M	1.1%	N/A	0.175%
11/15/2024	Wellington Management Group LLP	3,059,634	$71.29M	0.0%	N/A	1.663%
11/15/2024	Two Sigma Advisers LP	627,000	$14.61M	0.0%	+21.8%	0.341%
11/15/2024	State Street Corp	5,486,289	$127.83M	0.0%	+41.7%	2.982%
11/15/2024	Quantinno Capital Management LP	15,575	$0.36M	0.0%	-62.8%	0.008%
11/15/2024	Readystate Asset Management LP	15,761	$0.37M	0.0%	N/A	0.009%
11/15/2024	Polar Asset Management Partners Inc.	257,404	$6M	0.1%	N/A	0.140%
11/15/2024	Needham Investment Management LLC	72,500	$1.69M	0.1%	+42.2%	0.039%
11/15/2024	Janus Henderson Group PLC	51,229	$1.19M	0.0%	+42.1%	0.028%
11/15/2024	Holocene Advisors LP	196,831	$4.59M	0.0%	+152.3%	0.107%
11/15/2024	ArrowMark Colorado Holdings LLC	248,561	$5.79M	0.1%	+28.6%	0.135%
11/15/2024	Atom Investors LP	47,115	$1.10M	0.1%	-61.7%	0.026%
11/15/2024	Paloma Partners Management Co	509,630	$11.87M	0.3%	N/A	0.277%
11/14/2024	Circle Wealth Management LLC	22,561	$0.53M	0.0%	+204.1%	0.012%
11/14/2024	Verition Fund Management LLC	55,532	$1.29M	0.0%	+34.6%	0.030%
11/14/2024	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	194,322	$4.53M	0.0%	+7.8%	0.106%
11/14/2024	Zurcher Kantonalbank Zurich Cantonalbank	31,292	$0.73M	0.0%	+58.6%	0.017%
11/14/2024	MetLife Investment Management LLC	79,763	$1.86M	0.0%	+111.6%	0.043%
11/14/2024	Healthcare of Ontario Pension Plan Trust Fund	223,183	$5.20M	0.0%	+8.9%	0.121%
11/13/2024	FMR LLC	28,253,811	$658.31M	0.0%	+43.3%	15.357%
11/13/2024	The Manufacturers Life Insurance Company	2,152,922	$50.16M	0.0%	+0.2%	1.170%
11/13/2024	Loomis Sayles & Co. L P	784,111	$18.27M	0.0%	N/A	0.426%
11/13/2024	Prosperity Financial Group Inc.	10,657	$0.25M	0.1%	+7.9%	0.006%
11/12/2024	Westfield Capital Management Co. LP	2,014,481	$46.94M	0.2%	+54.6%	1.095%
11/12/2024	Charles Schwab Investment Management Inc.	1,366,308	$31.84M	0.0%	+101.6%	0.743%
11/12/2024	Massachusetts Financial Services Co. MA	1,453,004	$33.86M	0.0%	+47.6%	0.790%
11/9/2024	Intech Investment Management LLC	9,191	$0.21M	0.0%	N/A	0.005%
11/9/2024	Aurora Investment Counsel	60,806	$1.42M	0.8%	+8.6%	0.033%
11/8/2024	Advisors Asset Management Inc.	18,441	$0.43M	0.0%	+50.9%	0.010%
11/8/2024	Avior Wealth Management LLC	13,954	$0.33M	0.0%	+51.2%	0.008%
11/7/2024	Thrivent Financial for Lutherans	36,516	$0.85M	0.0%	+111.5%	0.020%
11/6/2024	Mutual of America Capital Management LLC	84,003	$1.96M	0.0%	+105.3%	0.043%
11/6/2024	Natixis Advisors LLC	30,062	$0.70M	0.0%	+5.7%	0.016%
11/6/2024	KBC Group NV	3,590	$84K	0.0%	+40.9%	0.002%
11/5/2024	Victory Capital Management Inc.	31,461	$0.73M	0.0%	+90.3%	0.016%
11/5/2024	Sumitomo Mitsui Trust Group Inc.	30,691	$0.72M	0.0%	-15.8%	0.016%
11/4/2024	State of New Jersey Common Pension Fund D	81,095	$1.89M	0.0%	N/A	0.042%
10/31/2024	Principal Financial Group Inc.	2,499,760	$58.24M	0.0%	+14.1%	1.289%
10/30/2024	Amalgamated Bank	72,399	$1.69M	0.0%	+99.1%	0.037%
10/29/2024	Van ECK Associates Corp	7,376	$0.17M	0.0%	N/A	0.004%
10/28/2024	US Bancorp DE	4,969	$0.12M	0.0%	-31.5%	0.003%
10/25/2024	New York State Teachers Retirement System	22,900	$0.53M	0.0%	+97.4%	0.012%
10/24/2024	State of Alaska Department of Revenue	120,110	$2.80M	0.0%	+9.4%	0.062%
10/23/2024	Mirae Asset Global Investments Co. Ltd.	23,823	$0.58M	0.0%	-91.4%	0.012%
10/23/2024	Louisiana State Employees Retirement System	43,100	$1M	0.0%	+113.4%	0.022%
10/19/2024	Allspring Global Investments Holdings LLC	23,480	$0.55M	0.0%	-98.9%	0.012%
10/16/2024	nVerses Capital LLC	9,900	$0.23M	0.1%	N/A	0.005%
10/11/2024	Creative Planning	12,433	$0.29M	0.0%	-28.3%	0.006%
10/8/2024	CWM LLC	3,684	$86K	0.0%	-13.1%	0.002%
10/3/2024	SG Americas Securities LLC	22,783	$0.53M	0.0%	-16.9%	0.012%
8/27/2024	Clearbridge Investments LLC	3,679,307	$103.90M	0.1%	-1.4%	1.899%
8/22/2024	Aurora Investment Counsel	56,005	$1.58M	0.9%	-2.5%	0.029%
8/21/2024	Truist Financial Corp	12,811	$0.36M	0.0%	-11.9%	0.007%
8/16/2024	Ecofi Investissements SA	81,400	$2.35M	1.3%	N/A	0.042%
8/16/2024	Oep Capital Advisors L.P.	35,000	$0.99M	0.7%	-99.2%	0.018%
8/16/2024	Creative Planning	17,349	$0.49M	0.0%	+25.6%	0.009%
8/16/2024	Algert Global LLC	25,744	$0.73M	0.0%	+26.8%	0.013%
8/15/2024	Susquehanna Fundamental Investments LLC	51,487	$1.45M	0.0%	-4.8%	0.027%
8/15/2024	Mackenzie Financial Corp	17,595	$0.50M	0.0%	-34.0%	0.009%
8/15/2024	The Manufacturers Life Insurance Company	2,148,478	$60.67M	0.1%	+15.3%	1.109%
8/15/2024	Millennium Management LLC	1,012,452	$28.59M	0.0%	-33.8%	0.522%
8/15/2024	Dark Forest Capital Management LP	12,841	$0.36M	0.1%	N/A	0.007%
8/15/2024	AQR Capital Management LLC	39,055	$1.10M	0.0%	-58.3%	0.020%
8/14/2024	Xponance Inc.	7,782	$0.22M	0.0%	-49.3%	0.004%
8/14/2024	1832 Asset Management L.P.	113,048	$3.19M	0.0%	-88.6%	0.058%
8/14/2024	ProShare Advisors LLC	13,280	$0.38M	0.0%	+9.2%	0.007%
8/13/2024	Thrivent Financial for Lutherans	17,265	$0.49M	0.0%	-3.6%	0.009%
8/13/2024	Sei Investments Co.	165,882	$4.69M	0.0%	+3.2%	0.086%
8/13/2024	Pacer Advisors Inc.	33,264	$0.94M	0.0%	+213.5%	0.017%
8/13/2024	Granite Investment Partners LLC	195,458	$5.52M	0.2%	-1.8%	0.101%
8/12/2024	XTX Topco Ltd	30,308	$0.86M	0.1%	N/A	0.016%
8/12/2024	Hsbc Holdings PLC	16,668	$0.47M	0.0%	+13.6%	0.009%
8/12/2024	Vanguard Personalized Indexing Management LLC	13,164	$0.37M	0.0%	+48.1%	0.007%
8/12/2024	Amalgamated Bank	36,357	$1.03M	0.0%	-9.1%	0.019%
8/10/2024	Mutual of America Capital Management LLC	40,913	$1.16M	0.0%	-3.9%	0.021%
8/9/2024	Dimensional Fund Advisors LP	1,282,122	$36.21M	0.0%	+45.0%	0.662%
8/9/2024	Massachusetts Financial Services Co. MA	984,297	$27.80M	0.0%	+2.7%	0.508%
8/8/2024	Envestnet Asset Management Inc.	101,459	$2.87M	0.0%	+6.7%	0.052%
8/8/2024	Oppenheimer Asset Management Inc.	7,473	$0.21M	0.0%	N/A	0.004%
8/7/2024	Global X Japan Co. Ltd.	22,357	$0.63M	0.1%	+51.9%	0.012%
8/7/2024	Texas Permanent School Fund Corp	69,807	$1.97M	0.0%	+11.6%	0.036%
8/7/2024	Choreo LLC	18,454	$0.52M	0.0%	N/A	0.010%
8/6/2024	Quest Partners LLC	14,149	$0.40M	0.1%	N/A	0.007%
8/5/2024	Arizona State Retirement System	24,329	$0.69M	0.0%	+15.0%	0.013%
8/5/2024	Victory Capital Management Inc.	16,536	$0.47M	0.0%	+9.9%	0.009%
8/3/2024	TD Asset Management Inc	58,600	$1.66M	0.0%	+9.7%	0.027%
8/1/2024	Rhumbline Advisers	199,257	$5.63M	0.0%	-3.8%	0.103%
8/1/2024	Natixis Advisors LLC	28,437	$0.80M	0.0%	+46.7%	0.015%
7/30/2024	Fort Washington Investment Advisors Inc. OH	464,591	$13.12M	0.1%	N/A	0.240%
7/29/2024	Principal Financial Group Inc.	2,190,817	$61.87M	0.0%	+0.5%	1.130%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	19,736	$0.56M	0.0%	+62.9%	0.010%
7/26/2024	Allspring Global Investments Holdings LLC	2,153,699	$60.82M	0.1%	-11.9%	1.111%
7/26/2024	Bank of New York Mellon Corp	805,081	$22.74M	0.0%	+18.7%	0.415%
7/24/2024	Retirement Systems of Alabama	129,194	$3.65M	0.0%	-1.2%	0.067%
7/24/2024	Louisiana State Employees Retirement System	20,200	$0.57M	0.0%	-1.9%	0.010%
7/19/2024	Raymond James & Associates	84,554	$2.39M	0.0%	+5.5%	0.044%
7/19/2024	Sumitomo Mitsui Trust Holdings Inc.	36,447	$1.03M	0.0%	+6.0%	0.019%

Data available starting January 2016

Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific analog power ICs for motion control and energy-efficient systems. Its products include magnetic sensor ICs, such as position, speed, and current sensor ICs; and power ICs comprising motor driver ICs, regulator and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire. Allegro MicroSystems, Inc. is a subsidiary of Sanken Electric Co., Ltd.

Today's Range

Now: $19.07

$18.59

$19.69

50 Day Range

MA: $21.66

$19.07

$24.31

52 Week Range

Now: $19.07

$18.59

$33.26

Volume

2,267,100 shs

Average Volume

1,929,099 shs

Market Capitalization

$3.51 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.69

Who are the company insiders with the largest holdings of Allegro MicroSystems?: Allegro MicroSystems' top insider investors include:
Electric Co Ltd Sanken (Major Shareholder)
Skna LP Oep (Major Shareholder)
Vineet A Nargolwala (CEO)
Max R Glover (SVP)
Derek D'antilio (CFO)
Joanne Valente (SVP)
Richard R Lury (Director)
Joseph R Martin (Director)
Susan D Lynch (Director)
Learn More about top insider investors at Allegro MicroSystems.
Who are the major institutional investors of Allegro MicroSystems?: Allegro MicroSystems' top institutional investors include:
FMR LLC — 15.36%
State Street Corp — 2.98%
Wellington Management Group LLP — 1.66%
Geode Capital Management LLC — 1.39%
Principal Financial Group Inc. — 1.29%
The Manufacturers Life Insurance Company — 1.17%
Learn More about top institutional investors of Allegro MicroSystems stock.
Which major investors are selling Allegro MicroSystems stock?: During the last quarter, ALGM stock was sold by these institutional investors:
Allspring Global Investments Holdings LLC
Mirae Asset Global Investments Co. Ltd.
Atom Investors LP
Quantinno Capital Management LP
Sumitomo Mitsui Trust Group Inc.
Walleye Trading LLC
Creative Planning
SG Americas Securities LLC
Within the previous year, company insiders that have sold Allegro MicroSystems company stock include:
Electric Co Ltd Sanken (Major Shareholder)
Skna LP Oep (Major Shareholder)
Learn More investors selling Allegro MicroSystems stock.
Which major investors are buying Allegro MicroSystems stock?: In the previous quarter, ALGM stock was bought by institutional investors including:
FMR LLC
Wellington Management Group LLP
State Street Corp
Geode Capital Management LLC
Loomis Sayles & Co. L P
Westfield Capital Management Co. LP
Charles Schwab Investment Management Inc.
Paloma Partners Management Co
During the last year, these company insiders have bought Allegro MicroSystems stock:
Electric Co Ltd Sanken (Major Shareholder)
Skna LP Oep (Major Shareholder)
Vineet A Nargolwala (CEO)
Learn More investors buying Allegro MicroSystems stock.