Allegro MicroSystems, Inc. (ALGM)Â
Largest Insider Buys in Sector
ALGM Stock Price History Chart
ALGM Stock Performance
About Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc. 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; power ICs comprising motor driver ICs, and regulator and LED driver ICs; and photonic and 3D sensing components, including photodiodes, eye-safe lasers, and readout ICs for LiDAR applications. The company sells its products to original equipment manufacturers and suppliers 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.
Insider Activity of Allegro MicroSystems, Inc.
Over the last 12 months, insiders at Allegro MicroSystems, Inc. have bought $384,446 and sold $898.58M worth of Allegro MicroSystems, Inc. stock.
On average, over the past 5 years, insiders at Allegro MicroSystems, Inc. have bought $337,612 and sold $527.2M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Doogue Michael (SVP, CTO) — $285,000. Nargolwala Vineet A (President and CEO) — $198,892.
The last purchase of 15,000 shares for transaction amount of $285,000 was made by Doogue Michael (SVP, CTO) on 2024‑11‑18.
List of Insider Buy and Sell Transactions, Allegro MicroSystems, Inc.
| 2024-11-18 | SVP, CTO | 15,000 0.0081% | $19.00 | $285,000 | +2.58% | |||
| 2024-11-05 | President and CEO | 5,000 0.0027% | $19.89 | $99,446 | +10.96% | |||
| 2024-08-07 | Sale | 10 percent owner | 10.02M 5.0874% | $23.16 | $232M | +7.69% | ||
| 2024-07-29 | Sale | 10 percent owner | 28.75M 14.4574% | $23.16 | $665.85M | -7.20% | ||
| 2024-05-30 | Sale | director | 8,500 0.0044% | $30.00 | $255,000 | -23.83% | ||
| 2024-03-08 | Sale | SVP of Worldwide Sales | 15,000 0.0079% | $31.77 | $476,486 | -21.64% | ||
| 2023-11-17 | President and CEO | 1,000 0.0005% | $27.84 | $27,840 | -1.62% | |||
| 2023-11-14 | director | 350 0.0002% | $27.37 | $9,580 | -0.72% | |||
| 2023-09-15 | SVP, CFO & Treasurer | 1,488 0.0008% | $33.63 | $50,041 | -13.63% | |||
| 2023-08-23 | Sale | director | 17,000 0.0087% | $38.73 | $658,376 | -26.72% | ||
| 2023-08-16 | President and CEO | 5,000 0.0026% | $38.67 | $193,350 | -23.70% | |||
| 2023-02-08 | Sale | director | 6,000 0.0031% | $42.58 | $255,480 | -11.27% | ||
| 2023-02-03 | director | 240 0.0001% | $41.53 | $9,967 | -8.52% | |||
| 2023-02-02 | Sale | 10 percent owner | 4.98M 2.393% | $37.76 | $188.04M | -7.42% | ||
| 2023-02-02 | Sale | SVP of Worldwide Sales | 40,000 0.0204% | $40.13 | $1.61M | -7.42% | ||
| 2023-01-17 | Sale | SVP of Worldwide Sales | 25,000 0.0132% | $34.21 | $855,340 | +12.68% | ||
| 2023-01-11 | Sale | SVP of Worldwide Sales | 15,000 0.0077% | $32.06 | $480,936 | +16.81% | ||
| 2023-01-06 | Sale | SVP, CHRO | 1,377 0.0007% | $30.00 | $41,315 | +27.08% | ||
| 2023-01-04 | Sale | SVP, CHRO | 1,123 0.0006% | $30.07 | $33,768 | +28.26% | ||
| 2023-01-03 | Sale | SVP, CHRO | 2,500 0.0014% | $30.27 | $75,684 | +30.32% |
Insider Historical Profitability
| Sanken Electric Co., Ltd. | 10 percent owner | 59732782 32.4663% | $24.84 | 0 | 4 | |
| Nargolwala Vineet A | President and CEO | 356113 0.1936% | $24.84 | 3 | 0 | |
| Doogue Michael | SVP, CTO | 246086 0.1338% | $24.84 | 1 | 20 | |
| Glover Max R. | SVP of Worldwide Sales | 244625 0.133% | $24.84 | 0 | 8 | |
| Lury Richard R. | director | 23001 0.0125% | $24.84 | 0 | 6 | |
| OEP SKNA, L.P. | 10 percent owner | 17649247 9.5928% | $24.84 | 0 | 5 | |
| Vig Ravi | President and CEO | 1515302 0.8236% | $24.84 | 0 | 17 | |
| Walsh Paul V Jr | SVP, CFO & Treasurer | 684851 0.3722% | $24.84 | 0 | 13 | |
| Kazerounian Reza | director | 201299 0.1094% | $24.84 | 0 | 1 | |
| Brown Christopher | SVP and General Counsel | 144988 0.0788% | $24.84 | 0 | 4 | |
| D'Antilio Derek | SVP, CFO & Treasurer | 142899 0.0777% | $24.84 | 1 | 0 | |
| Valente Joanne | SVP, CHRO | 95776 0.0521% | $24.84 | 0 | 4 | |
| MARTIN JOSEPH R | director | 22374 0.0122% | $24.84 | 0 | 6 | |
| Lynch Susan D | director | 16711 0.0091% | $24.84 | 2 | 0 | <0.0001% |
| Fujita Noriharu | director | 10036 0.0055% | $24.84 | 0 | 1 | |
| Teebagy Thomas C. Jr. | SVP of Operations and Quality | 0 0% | $24.84 | 0 | 11 |
Institutional Investor Ownership
| Fidelity Investments | $472.95M | 9.05 | 17.54M | +67.87% | +$191.21M | 0.03 | |
| The Vanguard Group | $226.47M | 4.34 | 8.4M | +13.51% | +$26.96M | <0.01 | |
| BlackRock | $182.72M | 3.5 | 6.78M | +3.21% | +$5.68M | <0.01 | |
| JPMorgan Chase | $152.44M | 2.92 | 5.65M | +26% | +$31.46M | 0.01 | |
| One Equity Partners | $115.91M | 2.22 | 4.3M | -66.01% | -$225.12M | 42.16 | |
| Invesco | $110M | 2.11 | 4.08M | -1.76% | -$1.97M | 0.02 | |
| ClearBridge Investments | $100.59M | 1.93 | 3.73M | +6.73% | +$6.34M | 0.08 | |
| Morgan Stanley | $94.75M | 1.81 | 3.51M | +208.17% | +$64.01M | 0.01 | |
| State Street | $94.52M | 1.81 | 3.51M | -1.25% | -$1.19M | <0.01 | |
| T Rowe Price Investment Management Inc | $74.6M | 1.43 | 2.77M | +64.04% | +$29.12M | 0.05 | |
| Allspring Global Investments | $65.89M | 1.26 | 2.44M | -5.13% | -$3.56M | 0.1 | |
| The Manufacturers Life Insurance Company | $50.22M | 0.96 | 1.86M | +58.47% | +$18.53M | 0.05 | |
| Artisan Partners | $43.57M | 0.83 | 1.62M | +2.86% | +$1.21M | 0.06 | |
| Millennium Management LLC | $41.21M | 0.79 | 1.53M | +384.81% | +$32.71M | 0.03 | |
| Geode Capital Management | $36.45M | 0.7 | 1.35M | +3.55% | +$1.25M | <0.01 | |
| Balyasny Asset Management Llc | $31.2M | 0.6 | 1.16M | New | +$31.2M | 0.08 | |
| Amundi | $29.22M | 0.57 | 1.11M | +102.54% | +$14.79M | 0.01 | |
| First Trust | $29.7M | 0.57 | 1.1M | -4.51% | -$1.4M | 0.03 | |
| Adage Capital Partners Gp L L C | $29.61M | 0.57 | 1.1M | +9.65% | +$2.6M | 0.05 | |
| GW&K Investment Management | $28.47M | 0.55 | 1.06M | +0.55% | +$156,507.69 | 0.25 | |
| 1832 Asset Management LP | $26.76M | 0.51 | 992,700 | +4.5% | +$1.15M | 0.05 | |
| Massachusetts Financial Services Co Ma | $25.85M | 0.5 | 958,800 | -11.02% | -$3.2M | 0.01 | |
| Analog Century Management Lp | $25.01M | 0.48 | 927,730 | +127.31% | +$14.01M | 3.49 | |
| Goldman Sachs | $24.33M | 0.47 | 902,359 | -7.82% | -$2.06M | <0.01 | |
| Dimensional Fund Advisors | $23.84M | 0.46 | 884,441 | +10.22% | +$2.21M | 0.01 | |
| Cinctive Capital Management LP | $22.87M | 0.44 | 848,343 | New | +$22.87M | 1.2 | |
| Federated Hermes | $18.95M | 0.36 | 702,818 | -24.36% | -$6.1M | 0.04 | |
| Charles Schwab | $18.43M | 0.35 | 683,745 | +4.9% | +$861,452.87 | <0.01 | |
| BNY Mellon | $18.28M | 0.35 | 677,987 | -3.36% | -$635,366.34 | <0.01 | |
| Bamco | $18.03M | 0.35 | 668,811 | +477.58% | +$14.91M | 0.05 | |
| New York State Common Retirement Fund | $17.84M | 0.34 | 661,713 | +18.02% | +$2.72M | 0.02 | |
| Silvercrest Asset Management Group Inc | $17.05M | 0.33 | 632,546 | +363.03% | +$13.37M | 0.12 | |
| Citadel Advisors LLC | $16.49M | 0.32 | 611,745 | +40.94% | +$4.79M | 0.01 | |
| Bank of America | $15.44M | 0.3 | 572,800 | +36.02% | +$4.09M | <0.01 | |
| Schroder Investment Management Group | $15.08M | 0.29 | 559,481 | -21.25% | -$4.07M | 0.02 | |
| Elequin Securities Llc | $13.81M | 0.26 | 510,661 | New | +$13.81M | 0.54 | |
| Penn Capital Management Co Inc | $13.81M | 0.26 | 510,661 | +43.97% | +$4.22M | 0.54 | |
| Two Sigma | $13.18M | 0.25 | 488,934 | +16.9% | +$1.91M | 0.02 | |
| Northern Trust | $12.36M | 0.24 | 458,483 | -12.13% | -$1.71M | <0.01 | |
| Nuveen | $12.18M | 0.23 | 451,944 | -0.28% | -$34,131.36 | <0.01 | |
| Janus Henderson | $11.17M | 0.21 | 414,427 | +82.87% | +$5.06M | 0.01 | |
| Ameriprise Financial | $10.57M | 0.2 | 392,097 | +31.48% | +$2.53M | <0.01 | |
| Two Sigma Advisers LP | $10.02M | 0.19 | 371,800 | -1.82% | -$186,024.00 | 0.02 | |
| TimesSquare Capital Management LLC | $9.71M | 0.19 | 360,027 | -0.93% | -$90,933.01 | 0.14 | |
| Qube Research & Technologies | $9.67M | 0.19 | 358,785 | -50.44% | -$9.84M | 0.01 | |
| Deutsche Bank | $9.58M | 0.18 | 355,319 | +6,898.6% | +$9.44M | <0.01 | |
| Twinbeech Capital Lp | $9.5M | 0.18 | 352,213 | +50.77% | +$3.2M | 0.19 | |
| S Squared Technology LLC | $8.56M | 0.16 | 317,451 | +3.25% | +$269,600.00 | 3.96 | |
| Wells Fargo | $8.44M | 0.16 | 312,984 | +33.79% | +$2.13M | <0.01 | |
| Zimmer Partners Lp | $8.4M | 0.16 | 311,520 | New | +$8.4M | 0.19 |