AM
Allegro MicroSystems Inc.
ALGM· Information Technology· SemiconductorsS&P 400
Close · 10/09/2026
35.27
1D
-1.59%52-week range
22.41 – 71.77
Volume
15,91,900.00
Price history
ALGM
11/08/2026 to 10/09/2026
O 34.72 H 35.83 L 34.55
1W-0.56%
1M-17.05%
3M-20.81%
6M+6.68%
1Y+14.07%
3Y-6.84%
5Y+16.94%
MAX+30.20%
Fundamentals
as of 10/09/2026- Market cap
- $6.57B
- Shares out
- 186.40M
- P/E (trailing)
- 462.95
- P/E (forward)
- 24.80
- EPS (trailing)
- 0.08
- Beta
- 1.91
- Profit margin
- 1.50%
- P/B
- 6.82
- Return on equity
- 1.47%
SEC financial statements
25 quarterly and 8 annual periods through 26/06/2026.
Details
- Ticker
- ALGM
- Index
- SP400
- Sector
- Information Technology
- Industry
- Semiconductors
- HQ
- -
Last close 10/09/2026.
Tracked by Congress
1 filer · 1 on watchlist · 4 buys · 2 sells · D: 6
- 17/10/2024Josh GottheimerWBuyAllegro MicroSystems, Inc. - Common Stock$1,001–$15,000
- 16/09/2024Josh GottheimerWSellAllegro MicroSystems, Inc. - Common Stock$1,001–$15,000
- 11/01/2024Josh GottheimerWBuyAllegro MicroSystems, Inc. - Common Stock$1,001–$15,000
- 11/12/2023Josh GottheimerWSell+Allegro MicroSystems, Inc.$1,001–$15,000
- 27/10/2023Josh GottheimerWBuyAllegro MicroSystems, Inc.$1,001–$15,000
- 23/01/2023Josh GottheimerWBuyAllegro MicroSystems, Inc.$1,001–$15,000