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

NOK

Superinvestors

Institutional investors holding NOK

Consensus →
InvestorFundWeightSharesValueQuarter
David KatzMatrix Asset Advisors2.96%2,522,152$46.2M2005Q4
Richard PzenaPzena Investment Management1.66%63,425,518$509.9M2026Q1
Howard MarksOaktree Capital Management1.43%11,200,308$90.1M2026Q1
David EinhornGreenlight Capital0.64%6,450,000$48.9M2015Q1
Chase ColemanTiger Global Management0.52%300,000$5.0M2005Q2
Dodge & CoxDodge & Cox0.21%30,548,266$231.6M2015Q1
Viking Global InvestorsViking Global Investors0.20%5,162,058$41.9M2013Q4
Mason HawkinsLongleaf Partners – Southeastern Asset Management0.20%3,250,000$12.1M2019Q4
Meridian / ArrowMarkMeridian Contrarian Fund0.11%1,600,000$9.6M2017Q3
Francis ChouChou Associates0.04%30,000$193K2011Q2
Bill NygrenOakmark Select Fund – Harris Associates0.03%13,650$335K2001Q4
Christopher DavisDavis Selected Advisers0.01%897,134$3.5M2012Q4
Jensen Investment ManagementJensen Investment Management0.00%300$5K2003Q2
Ruane CunniffSequoia Fund0.00%13,345$64K2011Q4
Kenneth FisherFisher Asset Management0.00%31,624$205K2025Q4

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.