DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

Product

  • Insider Trades
  • Grand Portfolio

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ARNC

Superinvestors

Institutional investors holding ARNC

Consensus →
InvestorFundWeightSharesValueQuarter
Bill NygrenOakmark Select Fund – Harris Associates0.23%4,468,759$117.2M2023Q1
Kenneth FisherFisher Asset Management0.00%1,419$42K2023Q2

Congressional Activity

Congressional data coming soon

Insider Activity

1

Total trades

$34K

Volume

1

Buys

0

Sells

Last trade: Dec 31, 2020

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.