Optiver Holding B.V. Tandem Diabetes Care Inc Transaction History
Optiver Holding B.V.
- $6 Billion
- Q3 2025
A detailed history of Optiver Holding B.V. transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Optiver Holding B.V. holds 460 shares of TNDM stock, worth $8,560. This represents 0.0% of its overall portfolio holdings.
Number of Shares
460Holding current value
$8,560% of portfolio
0.0%Shares
1 transactions
Others Institutions Holding TNDM
# of Institutions
291Shares Held
74.2MCall Options Held
2.87MPut Options Held
226K-
Black Rock Inc. New York, NY11.1MShares$207 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA7.06MShares$131 Million0.0% of portfolio
-
Sessa Capital Im, L.P. New York, NY5MShares$93.1 Million1.49% of portfolio
-
Arrow Mark Colorado Holdings LLC Denver, CO3.69MShares$68.7 Million0.96% of portfolio
-
Gw&K Investment Management, LLC Boston, MA2.72MShares$50.6 Million0.29% of portfolio
About TANDEM DIABETES CARE INC
- Ticker TNDM
- Exchange NASDAQ
- Sector Healthcare
- Industry Medical Devices
- Shares Outstandng 64,221,200
- Market Cap $1.2B
- 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...