OBERWEIS ASSET MANAGEMENT INC/ - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 186 filers reported holding TANDEM DIABETES CARE INC in Q3 2018. The put-call ratio across all filers is 0.45 and the average weighting 0.2%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q4 2020$3,538,000
-41.6%
36,980
-30.7%
0.93%
-54.3%
Q3 2020$6,057,000
+3.4%
53,370
-9.9%
2.04%
-11.4%
Q2 2020$5,859,000
+34.6%
59,225
-12.4%
2.30%
-4.2%
Q1 2020$4,352,000
-33.6%
67,630
-38.5%
2.40%
+10.0%
Q4 2019$6,554,000
-44.3%
109,940
-44.9%
2.18%
-17.9%
Q3 2019$11,761,000
-15.6%
199,410
-7.6%
2.66%
+5.0%
Q2 2019$13,931,000
+14.8%
215,920
+13.0%
2.53%
+3.9%
Q1 2019$12,136,000
+42.1%
191,120
-15.0%
2.44%
+27.6%
Q4 2018$8,538,000
-11.4%
224,860
-0.1%
1.91%
+2.2%
Q3 2018$9,641,000225,0501.87%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q3 2018
NameSharesValueWeighting ↓
Octagon Capital Advisors LP 474,929$22,725,0003.92%
Soleus Capital Management, L.P. 415,200$19,867,0002.70%
First Light Asset Management, LLC 485,620$23,237,0002.35%
Eagle Health Investments LP 196,400$9,398,0002.16%
ESSEX INVESTMENT MANAGEMENT CO LLC 218,049$10,434,0001.66%
EMINENCE CAPITAL, LP 1,590,787$76,119,0001.59%
Brown Capital Management 2,010,230$96,190,0001.35%
Chicago Capital, LLC 479,873$22,962,0001.33%
Intrinsic Edge Capital Management LLC 247,391$11,838,0001.29%
Bellevue Group AG 1,566,015$74,933,0001.08%
View complete list of TANDEM DIABETES CARE INC shareholders