Ownership history in Numeric Investors LLC · 14 quarters on record
This page tracks every 13F SEC filing in which Numeric Investors LLC reported a position in Dexcom Inc COM (DXCM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2017 Q3 | ADDED | 9,500 | +5,200 | +120.9% | 0.00% | $465K | $12.23 |
| 2017 Q1 | REDUCED | 4,300 | -206,200 | -98.0% | 0.00% | $364K | $21.18 |
| 2015 Q4 | ADDED | 210,500 | +206,400 | +5034.1% | 0.19% | $17.2M | $20.48 |
| 2015 Q3 | REDUCED | 4,100 | -20,100 | -83.1% | 0.00% | $352K | $21.47 |
| 2015 Q2 | REDUCED | 24,200 | -78,500 | -76.4% | 0.02% | $1.9M | $20.00 |
| 2015 Q1 | ADDED | 102,700 | +81,900 | +393.8% | 0.08% | $6.4M | $15.59 |
| 2014 Q4 | ADDED | 20,800 | +4,635 | +28.7% | 0.01% | $1.1M | $13.76 |
| 2013 Q2 | ADDED | 16,165 | +5,965 | +58.5% | 0.01% | $363K | $5.61 |
| 2012 Q3 | REDUCED | 10,200 | -6,100 | -37.4% | 0.00% | $153K | $3.76 |
| 2012 Q2 | ADDED | 16,300 | +1,600 | +10.9% | 0.00% | $211K | $3.24 |
As of 2025 Q4 — sorted by position size