ALLEGRO MICROSYSTEMS, INC.
Institutional investors holding ALGM
| Investor | Weight | Quarter |
|---|---|---|
| Meridian / ArrowMark | 0.10% | 2026Q1 |
| Lee Ainslie | 0.02% | 2026Q1 |
Congressional data coming soon
29
Total trades
$9.6M
Volume
13
Buys
16
Sells
Last trade: Jun 3, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 3, 2026 | Richard Madormo | Sell | $264K |
| May 22, 2026 | Richard Madormo | Sell | $206K |
Congressional trade data is being sourced and will appear here shortly.
| May 21, 2026 |
| Richard Madormo |
| Sell |
| $234K |
| May 16, 2026 | Richard Madormo | Sell | $417K |
| May 16, 2026 | Richard Madormo | Sell | $601K |
| May 16, 2026 | Richard Madormo | Sell | $2.6M |
| May 16, 2026 | Richard Madormo | Sell | $184K |
| May 16, 2026 | Richard Madormo | Sell | $234K |
| May 16, 2026 | Richard Madormo | Sell | $1.6M |
| May 16, 2026 | Richard Madormo | Sell | $251K |
| May 16, 2026 | Richard Madormo | Sell | $110K |
| May 16, 2026 | Richard Madormo | Sell | $101K |
| May 14, 2026 | Richard Madormo | Sell | $760K |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 13, 2026 | Richard Madormo | Buy | – |
| May 11, 2026 | Richard Madormo | Sell | $1.4M |
| May 11, 2026 | Richard Madormo | Sell | $425K |