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Greenfield Seitz Capital Management, LLC

Position in DXCM — Dexcom Inc

CIK 2097528 DALLAS, TX

Position in DXCM

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$1,087,567
+$7,282 QoQ
Shares Held
16,148
-6.1% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.33%
of 13F equity value
Holder Rank
#464
of 966 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DXCM Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

Greenfield Seitz Capital Management, LLC holds $2,172,190 across 2 Medical Devices names. DXCM ranks #1 (50.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 DXCM
Dexcom Inc
This page
16,148 $1,087,567

All Filings in DXCM

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,087,567 16,148
2026-03-31 $1,080,285 17,202
2025-12-31 $1,583,853 23,864
2025-09-30 $4,318,739 64,181
2025-06-30 $5,306,708 60,794
2025-03-31 $4,012,174 58,752
2024-12-31 $4,575,753 58,837
2024-09-30 $4,004,768 59,737
2024-06-30 $6,122,293 53,998
2024-03-31 $6,844,428 49,347
2023-12-31 $6,296,202 50,739