Sector Gamma As Tandem Diabetes Care Inc Transaction History
Sector Gamma As
- $383 Million
- Q3 2025
A detailed history of Sector Gamma As transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Sector Gamma As holds 269,542 shares of TNDM stock, worth $3.93 Million. This represents 0.85% of its overall portfolio holdings.
Number of Shares
269,542
Previous 210,523
28.03%
Holding current value
$3.93 Million
Previous $3.92 Million
16.62%
% of portfolio
0.85%
Previous 1.37%
Shares
3 transactions
Others Institutions Holding TNDM
# of Institutions
299Shares Held
79.6MCall Options Held
2.87MPut Options Held
134K-
Black Rock Inc. New York, NY11.1MShares$162 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA7.37MShares$108 Million0.0% of portfolio
-
Sessa Capital Im, L.P. New York, NY5MShares$73 Million2.82% of portfolio
-
Gw&K Investment Management, LLC Boston, MA2.89MShares$42.2 Million0.48% of portfolio
-
Arrow Mark Colorado Holdings LLC Denver, CO2.7MShares$39.4 Million1.02% of portfolio
About TANDEM DIABETES CARE INC
- Ticker TNDM
- Exchange NASDAQ
- Sector Healthcare
- Industry Medical Devices
- Shares Outstandng 64,221,200
- Market Cap $937M
- Description
- Tandem Diabetes Care, Inc., a medical device company, designs, develops, and commercializes various products for people with insulin-dependent diabetes in the United States and internationally. The company's flagship product is the t:slim X2 insulin delivery system, a pump platform that comprises t:slim X2 pump, its 300-unit disposable insulin c...