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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ALGM

ALLEGRO MICROSYSTEMS, INC.

Superinvestors

Institutional investors holding ALGM

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.10%120,784$3.8M2026Q1
Lee AinslieMaverick Capital0.02%42,224$1.3M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

28

Total trades

$9.4M

Volume

13

Buys

15

Sells

Last trade: May 22, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 22, 2026Troy ColemanSell$206K
May 21, 2026Troy ColemanSell$234K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 16, 2026
Troy Coleman
Sell
$417K
May 16, 2026Troy ColemanSell$601K
May 16, 2026Troy ColemanSell$2.6M
May 16, 2026Troy ColemanSell$184K
May 16, 2026Troy ColemanSell$234K
May 16, 2026Troy ColemanSell$1.6M
May 16, 2026Troy ColemanSell$251K
May 16, 2026Troy ColemanSell$110K
May 16, 2026Troy ColemanSell$101K
May 14, 2026Troy ColemanSell$760K
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 13, 2026Troy ColemanBuy–
May 11, 2026Troy ColemanSell$1.4M
May 11, 2026Troy ColemanSell$425K