Allegro Microsystems, Inc.
ALGM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000866291
In the last 90 days, Allegro Microsystems, Inc. insiders filed 0 open-market purchases and 2 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $10.2B in total; Maverick Capital is the only superinvestor holding it.
Politicians who traded ALGM
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 10
- Filings
- 9
- Politicians
- 3
- Buys / sells
- 6 / 4
- Estimated volume
- $80.0K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Josh Gottheimer House · NJ | 6 | 4 / 2 | $48.0K | Oct 17, 2024 | Nov 6, 2024 |
 Thomas R. Carper Senate · DE | 1 | 0 / 1 | $8.00K | Apr 17, 2023 | May 1, 2023 |
 Susie Lee House · NV | 3 | 2 / 1 | $24.0K | May 26, 2021 | Jun 14, 2021 |
Trades
Reported trades in Allegro Microsystems, Inc., newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Susie Lee House · NV | ALGMAllegro MicroSystems, Inc. | Buy | Joint | Feb 12, 2021 | Mar 11, 2021 | 27 days | $1K-$15K | Filing |
Susie Lee House · NV | ALGMAllegro MicroSystems, Inc. | Buy | Joint | Feb 5, 2021 | Mar 11, 2021 | 34 days | $1K-$15K | Filing |
Susie Lee House · NV | ALGMAllegro MicroSystems, Inc. | Sell | Joint | May 26, 2021 | Jun 14, 2021 | 19 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. | Buy | Joint | Jan 23, 2023 | Feb 17, 2023 | 25 days | $1K-$15K | Filing |
Thomas R. Carper Senate · DE | ALGMAllegro MicroSystems, Inc. - Common Stock | Sell (full) | Spouse | Apr 17, 2023 | May 1, 2023 | 14 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. | Buy | Joint | Oct 27, 2023 | Nov 11, 2023 | 15 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. | Sell (partial) | Joint | Dec 11, 2023 | Jan 7, 2024 | 27 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. - Common Stock | Buy | Joint | Jan 11, 2024 | Feb 15, 2024 | 35 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. - Common Stock | Sell | Joint | Sep 16, 2024 | Oct 3, 2024 | 17 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | ALGMAllegro MicroSystems, Inc. - Common Stock | Buy | Joint | Oct 17, 2024 | Nov 6, 2024 | 20 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.