A detailed history of Kingdon Capital Management, L.L.C. transactions in Tandem Diabetes Care Inc stock. As of the latest transaction made, Kingdon Capital Management, L.L.C. holds 530,000 shares of TNDM stock, worth $16.3 Million. This represents 2.69% of its overall portfolio holdings.

Number of Shares
530,000
Previous 369,000 43.63%
Holding current value
$16.3 Million
Previous $14.9 Million 51.15%
% of portfolio
2.69%
Previous 1.73%

Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$35.21 - $47.3 $5.67 Million - $7.62 Million
161,000 Added 43.63%
530,000 $22.5 Million
Q2 2024

Aug 14, 2024

SELL
$30.43 - $53.43 $3.78 Million - $6.63 Million
-124,080 Reduced 25.16%
369,000 $14.9 Million
Q1 2024

May 15, 2024

BUY
$22.09 - $35.41 $6.6 Million - $10.6 Million
298,880 Added 153.9%
493,080 $17.5 Million
Q4 2023

Feb 14, 2024

BUY
$14.28 - $31.03 $2.77 Million - $6.03 Million
194,200 New
194,200 $5.74 Million
Q2 2022

Aug 15, 2022

SELL
$53.22 - $123.09 $2.87 Million - $6.63 Million
-53,900 Reduced 31.26%
118,500 $7.01 Million
Q1 2022

May 16, 2022

BUY
$101.89 - $150.09 $2.28 Million - $3.36 Million
22,400 Added 14.93%
172,400 $20 Million
Q4 2021

Feb 14, 2022

BUY
$118.18 - $153.21 $4.61 Million - $5.98 Million
39,000 Added 35.14%
150,000 $22.6 Million
Q3 2021

Nov 15, 2021

BUY
$93.51 - $129.4 $10.4 Million - $14.4 Million
111,000 New
111,000 $13.3 Million

Others Institutions Holding TNDM

About TANDEM DIABETES CARE INC


  • Ticker TNDM
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 64,221,200
  • Market Cap $1.98B
  • 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...
More about TNDM
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