JANE STREET GROUP, LLC - DEXCOM INC ownership

DEXCOM INC's ticker is and the CUSIP is 252131907. A total of 5 filers reported holding DEXCOM INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of DEXCOM INC
ValueSharesWeighting
Q3 2023$22,205,400
-10.8%
238,000
+22.8%
0.01%
-12.5%
Q2 2023$24,905,238
-16.3%
193,800
-24.3%
0.01%
-33.3%
Q1 2023$29,742,080
-23.4%
256,000
-25.3%
0.01%
-33.3%
Q4 2022$38,829,996
+142.5%
342,900
+72.5%
0.02%
+157.1%
Q3 2022$16,011,000
-9.3%
198,800
-16.0%
0.01%0.0%
Q2 2022$17,649,000236,8000.01%
Other shareholders
DEXCOM INC shareholders Q2 2022
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 179,000$13,341,0000.02%
SIMPLEX TRADING, LLC 188,400$14,041,0000.02%
JANE STREET GROUP, LLC 236,800$17,649,0000.01%
Twin Tree Management, LP 35,600$2,653,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of DEXCOM INC shareholders