DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

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

GD

GENERAL DYNAMICS CORP

Superinvestors

Institutional investors holding GD

Consensus →
InvestorFundWeightSharesValueQuarter
Michael BurryScion Asset Management22.40%80,000$16.7M2021Q4
Polen Capital ManagementPolen Capital Management4.30%446$67.5M2004Q1
Hillman Capital ManagementHillman Value Fund2.42%33,723$7.0M2021Q4
Valley Forge Capital ManagementValley Forge Capital Management1.65%207,009$8.6M2009Q1
Bruce BerkowitzFairholme Capital1.63%2,089,900$115.8M2009Q2
Robert OlsteinOlstein Capital Management1.54%20,500$7K2026Q1
Thomas GaynerMarkel Group0.91%210,000$17.7M2007Q3
David KatzMatrix Asset Advisors0.90%29,725$10.0M2025Q4
William Von MuefflingCantillon Capital Management0.64%69,100$6.2M2003Q4
Chase ColemanTiger Global Management0.64%9,400$1.0M2002Q2
Richard PzenaPzena Investment Management0.12%107,467$36.9M2026Q1
Jensen Investment ManagementJensen Investment Management0.01%2,830$394K2016Q2
Meridian / ArrowMarkMeridian Contrarian Fund0.01%2,563$354K2015Q3
Bill NygrenOakmark Select Fund – Harris Associates0.00%1,325$349K2024Q4
Christopher DavisDavis Selected Advisers0.00%0$3.3M2008Q2
Kenneth FisherFisher Asset Management0.00%10,370$3.6M2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.00%97$33K2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

10

Total trades

$61.1M

Volume

0

Buys

6

Sells

Last trade: May 11, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 11, 2026Mark Lagrand BurnsSell$2.6M
May 11, 2026Mark Lagrand BurnsSell$9.8M

Congressional Tradeslast 90 days

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

May 11, 2026
Mark Lagrand Burns
Sell
$11.7M
May 11, 2026Mark Lagrand BurnsSell$887K
May 11, 2026Mark Lagrand BurnsOption$6.0M
May 11, 2026Mark Lagrand BurnsOption$6.1M