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

MTCH

Superinvestors

Institutional investors holding MTCH

Consensus →
InvestorFundWeightSharesValueQuarter
Dennis HongShawSpring Partners5.90%384,962$62.1M2021Q2
Stephen MandelLone Pine Capital4.01%6,201,440$674.3M2022Q1
Mario CibelliMarathon Partners3.36%67,500$2.6M2023Q1
Harry BurnSound Shore2.12%2,012,336$62.2M2025Q2
John ArmitageEgerton Capital1.03%1,279,095$206.3M2021Q2
Chase ColemanTiger Global Management0.74%1,461,000$60.6M2022Q4
Bill NygrenOakmark Select Fund – Harris Associates0.40%1,538,094$164.7M2020Q2
Bill MillerMiller Value Partners0.30%14,000$511K2023Q4
David EinhornGreenlight Capital0.16%640,126$8.7M2015Q4
Viking Global InvestorsViking Global Investors0.08%381,750$18.2M2022Q3
Meridian / ArrowMarkMeridian Contrarian Fund0.04%49,601$1.5M2026Q1
Lee AinslieMaverick Capital0.01%34,543$1.1M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

37

Total trades

$377K

Volume

27

Buys

4

Sells

Last trade: Jun 1, 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.