GROUP ONE TRADING, L.P. - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 326 filers reported holding TANDEM DIABETES CARE INC in Q3 2020. The put-call ratio across all filers is 0.57 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q2 2023$17,644
-97.3%
719
-93.5%
0.00%
-100.0%
Q2 2022$657,000
-50.6%
11,106
-3.0%
0.00%0.0%
Q1 2022$1,331,000
+216.9%
11,445
+209.3%
0.00%0.0%
Q3 2020$420,000
-67.3%
3,700
-81.5%
0.00%
-90.0%
Q1 2020$1,286,000
+122.5%
19,987
+119.5%
0.01%
+66.7%
Q1 2019$578,000
-66.4%
9,106
-79.9%
0.01%
-60.0%
Q4 2018$1,722,000
+212.0%
45,353
+252.0%
0.02%
+275.0%
Q3 2018$552,000
+1246.3%
12,885
+594.2%
0.00%
Q2 2018$41,000
+485.7%
1,856
-39.1%
0.00%
Q4 2017$7,0003,0460.00%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q3 2020
NameSharesValueWeighting ↓
First Light Asset Management, LLC 1,440,966$29,928,8642.84%
Paradice Investment Management LLC 1,520,065$31,571,7502.71%
EMINENCE CAPITAL, LP 5,490,017$114,027,6532.25%
DAFNA Capital Management LLC 220,708$4,584,1051.43%
Millrace Asset Group, Inc. 54,706$1,1361.40%
Chicago Capital, LLC 904,410$18,784,5940.88%
Bellevue Group AG 2,142,769$44,505,3120.72%
Brown Capital Management 1,564,542$32,495,5370.50%
HighMark Wealth Management LLC 27,170$564,3210.47%
ArrowMark Colorado Holdings LLC 1,631,544$33,887,1690.41%
View complete list of TANDEM DIABETES CARE INC shareholders