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

DXCM

DEXCOM INC

Superinvestors

Institutional investors holding DXCM

Consensus →
InvestorFundWeightSharesValueQuarter
Stephen MandelLone Pine Capital2.66%1,441,227$788.1M2021Q3
Chase ColemanTiger Global Management0.60%1,152,806$130.7M2024Q2
Glenn WellingEngaged Capital0.36%60,000$2.9M2017Q3
Meridian / ArrowMarkMeridian Contrarian Fund0.33%229,764$34.4M2019Q2
Viking Global InvestorsViking Global Investors0.15%486,489$33.0M2016Q1
Kenneth FisherFisher Asset Management0.00%188,645$11.8M2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.00%58$4K2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

8

Total trades

$1.2M

Volume

0

Buys

8

Sells

Last trade: May 22, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 22, 2026Michael Jon BrownSell$104K
May 22, 2026Jon ColemanSell$529K

Congressional Tradeslast 90 days

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

May 22, 2026
Jacob Steven Leach
Sell
$104K
May 22, 2026Jacob Steven LeachSell$104K
May 22, 2026Jacob Steven LeachSell$104K
May 15, 2026Michael Jon BrownSell$102K
May 12, 2026Jacob Steven LeachSell$61K
Apr 15, 2026Michael Jon BrownSell$107K