# DEXCOM INC (DXCM) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 252131107
Page URL: https://superinvestorclub.com/stock/DXCM
Last updated: 2026-07-08T12:27:15.987Z

## Summary

As of the most recent 13F filing period, DEXCOM INC (DXCM) is held by 1 tracked superinvestors with an aggregate position value of $8.8M representing 0139687 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 139687 | $8.8M | 0.04% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 2 holders, $211.3M aggregate, 01152806370864 shares
- 2024-06-30: 3 holders, $172.0M aggregate, 0115280634732416664 shares
- 2024-09-30: 1 holders, $21.4M aggregate, 0319629 shares
- 2024-12-31: 1 holders, $7.6M aggregate, 097938 shares
- 2025-03-31: 1 holders, $4.9M aggregate, 071296 shares
- 2025-06-30: 1 holders, $22.2M aggregate, 0253811 shares
- 2025-09-30: 1 holders, $8.1M aggregate, 0120495 shares
- 2025-12-31: 1 holders, $9.9M aggregate, 0149264 shares
- 2026-03-31: 1 holders, $8.8M aggregate, 0139687 shares

## Recent congressional trades (23)

- 2026-01-26: John Boozman (Republican-AR) purchase $1,001 - $15,000
- 2025-10-27: Michael McCaul (Republican-TX) sale $15,001 - $50,000
- 2025-08-21: Michael McCaul (Republican-TX) sale $15,001 - $50,000
- 2025-08-07: Michael McCaul (Republican-TX) purchase $1,001 - $15,000
- 2025-08-04: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-08-04: Michael McCaul (Republican-TX) purchase $15,001 - $50,000
- 2025-07-30: Michael McCaul (Republican-TX) purchase $1,001 - $15,000
- 2025-06-27: Michael McCaul (Republican-TX) sale $50,001 - $100,000
- 2025-06-16: Michael McCaul (Republican-TX) sale $15,001 - $50,000
- 2025-06-02: Michael McCaul (Republican-TX) purchase $15,001 - $50,000
- 2025-05-28: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-05-15: Rob Bresnahan (Republican-PA) purchase $1,001 - $15,000
- 2025-05-12: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-05-08: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000
- 2025-04-23: Ro Khanna (Democrat-CA) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "DEXCOM INC (DXCM) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/DXCM), aggregating SEC 13F, Form 4, and congressional disclosures."