Amalgamated Bank Tandem Diabetes Care Inc Transaction History
Amalgamated Bank
- $13.6 Billion
- Q3 2025
A detailed history of Amalgamated Bank transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Amalgamated Bank holds 19,617 shares of TNDM stock, worth $298,374. This represents 0.0% of its overall portfolio holdings.
Number of Shares
19,617
Previous 18,960
3.47%
Holding current value
$298,374
Previous $353,000
32.58%
% of portfolio
0.0%
Previous 0.0%
Shares
28 transactions
Others Institutions Holding TNDM
# of Institutions
299Shares Held
78.9MCall Options Held
2.87MPut Options Held
134K-
Black Rock Inc. New York, NY11.1MShares$169 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA7.37MShares$112 Million0.0% of portfolio
-
Sessa Capital Im, L.P. New York, NY5MShares$76.1 Million2.82% of portfolio
-
Gw&K Investment Management, LLC Boston, MA2.89MShares$44 Million0.48% of portfolio
-
Arrow Mark Colorado Holdings LLC Denver, CO2.7MShares$41.1 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 $977M
- 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...