DXCM
Dexcom IncCompany with tickers: DXCM
CIK
1093557
CUSIP
252131107
Shares Outstanding
385,872,977
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 4
Total Value: $5,304,086
Total Shares: 84,460
Institutional Ownership Trend
Holder Concentration
Across 4 13F filers · Δ vs Dec 31, 2025Top Holder
87.7%
+81.2 pts
Top 5
100.0%
+78.3 pts
Top 10
100.0%
+67.3 pts
HHI
7,779
Highly concentrated
+7,607
Quarterly Activity
vs Dec 31, 2025
New
3
Increased
0
Decreased
1
Sold Out
895
Unchanged
0
Holder count:
-892
Institutional value:
-100.0%
Shares held:
-100.0%
Top Buyers
vs Dec 31, 2025No qualifying movers this quarter.
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds |
|---|---|---|
| Small Essential Partners LLC | −320 | 1,817 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| Mid Groupe la Francaise | 74,030 | $4,649,084 |
| Mid GROUPAMA ASSET MANAGMENT | 8,077 | $507,235 |
| Small Wellington Grp LLC | 536 | $33,660 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega STATE STREET CORP | 18,093,554 | $1,200,869,178 |
| Mega BAILLIE GIFFORD & CO | 15,552,587 | $1,032,225,198 |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 11,006,183 | $730,480,365 |
| Mega ALLIANCEBERNSTEIN L.P. | 8,624,132 | $572,383,640 |
| Mega UBS ASSET MANAGEMENT AMERICAS INC | 7,999,057 | $530,897,406 |
| Holder | Value (USD) | % of 13F | Shares | Activity | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|---|---|
| Mid Groupe la Francaise | $4,649,084 | 87.65% | 74,030 | First | Shares | Defined | 2026-05-21 | View |
| Mid GROUPAMA ASSET MANAGMENT | $507,235 | 9.56% | 8,077 | First | Shares | Sole | 2026-05-22 | View |
| Small Essential Partners LLC | $114,107 | 2.15% | 1,817 | Reduced | Shares | Sole | 2026-05-21 | View |
| Small Wellington Grp LLC | $33,660 | 0.63% | 536 | First | Shares | Sole | 2026-05-22 | View |
| No holders match your search. | ||||||||