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Financial transparency data from public SEC filings.

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

ALKS

Superinvestors

Institutional investors holding ALKS

Consensus →
InvestorFundWeightSharesValueQuarter
Viking Global InvestorsViking Global Investors0.27%2,116,275$66.2M2023Q2
Meridian / ArrowMarkMeridian Contrarian Fund0.01%7,800$392K2014Q2
Richard PzenaPzena Investment Management0.00%7,439$213K2025Q2
Kenneth FisherFisher Asset Management0.00%390,479$13.8M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

46

Total trades

$3.0M

Volume

16

Buys

16

Sells

Last trade: Jun 4, 2026

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

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