Walleye Trading LLC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 227 filers reported holding TANDEM DIABETES CARE INC in Q3 2023. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q3 2023$336,474
-85.0%
16,200
-67.5%
0.00%
-100.0%
Q4 2022$2,243,005
-12.6%
49,900
-6.9%
0.01%
-14.3%
Q3 2022$2,565,000
+12.0%
53,600
+38.5%
0.01%
-12.5%
Q2 2022$2,290,000
+17.1%
38,700
+130.2%
0.01%
+33.3%
Q1 2022$1,955,000
-69.4%
16,809
-60.4%
0.01%
-71.4%
Q4 2021$6,382,000
+168.5%
42,400
+113.0%
0.02%
+133.3%
Q3 2021$2,377,000
+73.9%
19,909
+42.0%
0.01%
+80.0%
Q2 2021$1,367,000
+37.7%
14,024
+35.1%
0.01%
+25.0%
Q4 2020$993,000
-31.5%
10,380
-18.8%
0.00%
-42.9%
Q3 2020$1,450,000
+46.8%
12,780
+28.0%
0.01%
+16.7%
Q2 2020$988,000
+219.7%
9,982
+108.3%
0.01%
+200.0%
Q1 2020$309,000
-81.9%
4,793
-83.2%
0.00%
-83.3%
Q4 2019$1,705,000
+604.5%
28,600
+597.6%
0.01%
+500.0%
Q3 2019$242,000
-37.5%
4,100
-31.7%
0.00%
-33.3%
Q2 2019$387,000
-52.2%
6,000
-52.9%
0.00%
-57.1%
Q1 2019$810,000
+53.4%
12,747
-8.3%
0.01%
+133.3%
Q4 2018$528,00013,9000.00%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q3 2023
NameSharesValueWeighting ↓
Delphi Management Partners VIII, L.L.C. 1,000,000$95,680,00062.89%
Andar Capital Management HK Ltd 101,000$9,664,0006.31%
FRIESS ASSOCIATES LLC 467,861$44,765,0003.30%
SECTORAL ASSET MANAGEMENT INC 471,818$45,144,0003.18%
CROWN ADVISORS MANAGEMENT, INC. 40,000$3,827,0002.74%
HighMark Wealth Management LLC 24,336$2,328,0002.00%
First Light Asset Management, LLC 267,274$25,573,0001.89%
Chicago Capital, LLC 440,174$42,116,0001.88%
Andar Capital Management HK Ltd 30,000$2,870,0001.87%
SHAKER INVESTMENTS LLC/OH 35,113$3,360,0001.69%
View complete list of TANDEM DIABETES CARE INC shareholders