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

WBD

Warner Bros. Discovery, Inc.

Superinvestors

Institutional investors holding WBD

Consensus →
InvestorFundWeightSharesValueQuarter
Michael BurryScion Asset Management4.51%375,000$4.3M2023Q4
Hillman Capital ManagementHillman Value Fund3.74%196,309$5.4M2026Q1
Mason HawkinsLongleaf Partners – Southeastern Asset Management2.60%6,671,354$55.0M2024Q3
David EinhornGreenlight Capital1.72%1,652,000$22.2M2022Q2
Bill NygrenOakmark Select Fund – Harris Associates1.20%32,874,039$902.7M2026Q1
Harry BurnSound Shore0.91%990,615$28.5M2025Q4
Yacktman Asset ManagementYacktman Asset Management0.72%1,782,860$51.4M2025Q4
Prem WatsaFairfax Financial Holdings0.08%57,900$1.6M2026Q1
Kenneth FisherFisher Asset Management0.00%468,145$12.9M2026Q1
Dodge & CoxDodge & Cox0.00%26,653$358K2022Q2

Congressional Activity

Congressional data coming soon

Insider Activity

3

Total trades

$6.3M

Volume

0

Buys

3

Sells

Last trade: Apr 15, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 15, 2026Amy GirdwoodSell$6.1M

Congressional Tradeslast 90 days

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