Gamma Investing LLC Tandem Diabetes Care Inc Transaction History
Gamma Investing LLC
- $1.58 Trillion
- Q2 2025
A detailed history of Gamma Investing LLC transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Gamma Investing LLC holds 1,621 shares of TNDM stock, worth $18,009. This represents 0.0% of its overall portfolio holdings.
Number of Shares
1,621
Previous 2,202
26.39%
Holding current value
$18,009
Previous $42.2 Million
28.38%
% of portfolio
0.0%
Previous 0.0%
Shares
8 transactions
Others Institutions Holding TNDM
# of Institutions
292Shares Held
74.3MCall Options Held
3.12MPut Options Held
159K-
Black Rock Inc. New York, NY11.1MShares$124 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA7.37MShares$81.9 Million0.0% of portfolio
-
Sessa Capital Im, L.P. New York, NY5MShares$55.6 Million2.82% of portfolio
-
Gw&K Investment Management, LLC Boston, MA2.89MShares$32.1 Million0.48% of portfolio
-
Arrow Mark Colorado Holdings LLC Denver, CO2.72MShares$30.2 Million0.95% of portfolio
About TANDEM DIABETES CARE INC
- Ticker TNDM
- Exchange NASDAQ
- Sector Healthcare
- Industry Medical Devices
- Shares Outstandng 64,221,200
- Market Cap $713M
- 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...