TNDM

Tandem Diabetes Care Inc

Latest period2024 - Q4Total superinvestors23

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2024-Q3 and 2024-Q4. According to the most recent SEC 13F filing, 23 superinvestors own shares of Tandem Diabetes Care Inc (TNDM), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Tandem Diabetes Care Inc (TNDM), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Tandem Diabetes Care Inc (TNDM) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Tandem Diabetes Care Inc (TNDM) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

CurrentNew PositionIncreasedDecreasedExited
SuperinvestorPortfolio %Reported Value
Dr. Dr. Heimo Ploessnig@Assenagon Asset Management S.a.
Recent Activity
Decreased -73.98%
0.01%
$3.538M
98,231 shares@ 36.03 avg price
Erin E Antill@Janney Montgomery Scott Llc
Recent Activity
Increased 17.09%
0.01%
$1.089M
30,240 shares@ 36.02 avg price
Tom Mathew@Beacon Investment Advisory Services, Inc.
Recent Activity
Decreased -42.02%
0.03%
$680,959
18,905 shares@ 36.03 avg price
Terry M. Stanford@Diversified Trust Co
Recent Activity
Decreased -0.08%
0.02%
$526,720
14,623 shares@ 36.02 avg price
Thomas J Bellaro@Park Avenue Securities Llc
Recent Activity
Increased 34.5%
0.01%
$321,000
8,914 shares@ 36.02 avg price
Lori Van Dusen@Lvw Advisors, Llc
Recent Activity
Increased 13.78%
0.04%
$280,884
7,798 shares@ 36.03 avg price
Richard Buchan@180 Wealth Advisors, Llc
Recent Activity
Increased 0.9%
0.04%
$244,072
6,776 shares@ 36.03 avg price
Mary Sigler@Tarbox Family Office, Inc.
Recent Activity
0.04%
$201,748
5,601 shares@ 36.02 avg price
Lorraine Wang@Gamma Investing Llc
Recent Activity
Decreased -2.35%
0.02%
$176,030
4,887 shares@ 36.03 avg price
Mike Muhizi@Sg Americas Securities, Llc
Recent Activity
Decreased -60.99%
0.01%
$126,000
3,506 shares@ 35.94 avg price