Massmutual Trust CO Fsb Tandem Diabetes Care Inc Transaction History
Massmutual Trust CO Fsb
- $3.7 Billion
- Q2 2025
A detailed history of Massmutual Trust CO Fsb transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Massmutual Trust CO Fsb holds 113 shares of TNDM stock, worth $1,255. This represents 0.0% of its overall portfolio holdings.
Number of Shares
113
Previous 271
58.3%
Holding current value
$1,255
Previous $5,000
60.0%
% of portfolio
0.0%
Previous 0.0%
Shares
17 transactions
Others Institutions Holding TNDM
# of Institutions
299Shares Held
76.6MCall Options Held
3.15MPut Options Held
173K-
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...