BLUESTEIN R H & CO LLC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 315 filers reported holding TANDEM DIABETES CARE INC in Q4 2020. The put-call ratio across all filers is 0.55 and the average weighting 0.4%.

Quarter-by-quarter ownership
BLUESTEIN R H & CO LLC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q2 2022$208,000
-49.1%
3,5130.0%0.01%
-23.5%
Q1 2022$409,000
-22.7%
3,5130.0%0.02%
-10.5%
Q4 2021$529,000
+26.3%
3,5130.0%0.02%
+11.8%
Q3 2021$419,000
+22.5%
3,5130.0%0.02%
+30.8%
Q2 2021$342,000
+10.3%
3,5130.0%0.01%0.0%
Q1 2021$310,000
-7.7%
3,5130.0%0.01%
-13.3%
Q4 2020$336,000
-16.8%
3,513
-1.4%
0.02%
-25.0%
Q3 2020$404,000
+14.8%
3,5630.0%0.02%0.0%
Q2 2020$352,000
+53.7%
3,5630.0%0.02%
+5.3%
Q1 2020$229,000
-31.0%
3,563
-36.0%
0.02%
+11.8%
Q4 2019$332,0005,5630.02%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q4 2020
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