EMERALD ADVISERS, LLC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 269 filers reported holding TANDEM DIABETES CARE INC in Q1 2019. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.

Quarter-by-quarter ownership
EMERALD ADVISERS, LLC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q3 2022$14,269,000
-39.9%
298,210
-25.6%
0.74%
-39.7%
Q2 2022$23,731,000
+51.0%
400,931
+64.1%
1.22%
+34.2%
Q1 2020$15,721,000
-29.1%
244,310
-34.3%
0.91%
-2.9%
Q4 2019$22,175,000
-31.9%
372,004
-32.6%
0.94%
-38.4%
Q3 2019$32,548,000
-14.2%
551,855
-6.1%
1.52%
-0.2%
Q2 2019$37,916,000
+0.7%
587,660
-0.9%
1.52%
-0.5%
Q1 2019$37,645,000
+28.4%
592,840
-23.2%
1.53%
+6.2%
Q4 2018$29,316,000
+8.9%
772,093
+22.8%
1.44%
+45.8%
Q3 2018$26,925,000
+52.4%
628,506
-21.7%
0.99%
+48.3%
Q2 2018$17,671,000802,5160.67%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q1 2019
NameSharesValueWeighting ↓
Delphi Management Partners VIII, L.L.C. 1,000,000$59,610,00047.04%
Prospect Capital Advisors, LLC 127,900$7,624,0004.68%
Asymmetry Capital Management, L.P. 43,559$2,597,0004.66%
Copernicus Capital Management, LLC 50,000$2,981,0003.91%
SECTORAL ASSET MANAGEMENT INC 341,714$20,370,0003.04%
FRIESS ASSOCIATES LLC 627,225$37,389,0002.60%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,361,345$81,150,0002.59%
Parkman Healthcare Partners LLC 134,959$8,045,0002.32%
OBERWEIS ASSET MANAGEMENT INC/ 109,940$6,554,0002.18%
First Light Asset Management, LLC 268,574$16,010,0002.05%
View complete list of TANDEM DIABETES CARE INC shareholders