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

NVLS

Superinvestors

Institutional investors holding NVLS

Consensus →
InvestorFundWeightSharesValueQuarter
David KatzMatrix Asset Advisors1.18%330,958$8.8M2010Q3
Third Avenue ManagementThird Avenue Management0.19%12,270$226.7M2002Q1
William Von MuefflingCantillon Capital Management0.17%161,000$4.3M2004Q3
David TepperAppaloosa Management0.12%100,000$3.4M2006Q4
Kenneth FisherFisher Asset Management0.00%33,300$885K2010Q3
Christopher DavisDavis Selected Advisers0.00%0$117K2004Q4

Congressional Activity

Congressional data coming soon

Insider Activity

No insider trades in the last 90 days

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.