Type / Class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
66.6M
Number of holders
271
Total 13F shares, excl. options
54.3M
Shares change
+3.61M
Total reported value, excl. options
$3.23B
Value change
+$217M
Put/Call ratio
0.97
Number of buys
125
Number of sells
-135
Price
$59.61

Significant Holders of TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share (TNDM) as of Q4 2019

334 filings reported holding TNDM - TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share as of Q4 2019.
TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share (TNDM) has 271 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 54.3M shares of 66.6M outstanding shares and own 81.52% of the company stock.
Largest 10 shareholders include VANGUARD GROUP INC (5.49M shares), BlackRock Inc. (4.28M shares), WELLINGTON MANAGEMENT GROUP LLP (3.05M shares), FMR LLC (2.35M shares), FEDERATED HERMES, INC. (1.46M shares), FRED ALGER MANAGEMENT, LLC (1.44M shares), DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) (1.36M shares), STATE STREET CORP (1.33M shares), TimesSquare Capital Management, LLC (1.3M shares), and GILDER GAGNON HOWE & CO LLC (1.23M shares).
This table shows the top 271 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.