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FACTORY MUTUAL INSURANCE CO

Insurance

Position in DXCM — Dexcom Inc

CIK 887818 WALTHAM, MA

Position in DXCM

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$36,222,850
+$2,315,246 QoQ
Shares Held
537,830
-0.4% QoQ
Ownership
0.143%
of shares outstanding
% of Portfolio
0.49%
of 13F equity value
Holder Rank
#105
of 966 holders
Holding Since
Mar 2021
22 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

FACTORY MUTUAL INSURANCE CO holds $90,038,540 across 6 Medical Devices names. DXCM ranks #1 (40.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 DXCM
Dexcom Inc
This page
537,830 $36,222,850

All Filings in DXCM

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22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $36,222,850 537,830
2026-03-31 $33,907,604 539,930
2025-12-31 $32,529,928 490,130
2025-09-30 $33,505,709 497,930
2025-06-30 $43,464,309 497,930
2025-03-31 $35,622,112 521,630
2024-12-31 $37,456,365 481,630
2024-09-30 $27,099,579 404,230
2024-06-30 $19,414,057 171,230
2024-03-31 $23,749,601 171,230
2023-12-31 $21,247,930 171,230
2023-09-30 $23,654,349 253,530
2023-06-30 $31,231,785 243,030
2023-03-31 $28,235,225 243,030
2022-12-31 $27,520,717 243,030
2022-09-30 $31,068,385 385,751
2022-06-30 $25,042,080 336,000
2022-03-31 $55,303,960 108,100
2021-12-31 $55,252,155 102,900
2021-09-30 $44,547,762 81,461
2021-06-30 $35,723,247 83,661
2021-03-31 $8,984,750 25,000