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Tandem Diabetes Care (TNDM)
NASDAQ:TNDM
US Market
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Tandem Diabetes Care (TNDM) Ownership - Who Owns Tandem Diabetes Care?

1,468 Followers

Tandem Diabetes Care (TNDM) Ownership Overview

0.99%21.41%42.26%25.04%10.30%
42.26% Other Institutional Investors
25.04% ETFs
10.30% Public Companies and
Individual Investors
The ownership structure of Tandem Diabetes Care (TNDM) stock is a mix of institutional, retail, and individual investors. Approximately 88.71% of the company’s stock is owned by Institutional Investors, 0.99% is owned by Insiders, and 10.30% is owned by Public Companies and Individual Investors.
The ownership structure of Tandem Diabetes Care (TNDM) stock is a mix of institutional, retail, and individual investors. Approximately 63.67% of the company’s stock is owned by Institutional Investors, 0.99% is owned by Insiders, and 25.04% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Aug 11, 2025
xxxxxxxxxxxxx
$102300
Aug 11, 2025
xxxxxxxxxxxxx
$149274

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value
Mar 31, 2024
xxxxxxxxxxxxx
$44175616
Mar 31, 2024
xxxxxxxxxxxxx
$13353630

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
7,687,462Institution11.22%117,618,169
6,434,422Institution9.39%98,446,657
5,368,217Institution7.83%82,133,720
2,304,414Institution3.36%35,257,534
1,259,923Institution1.84%19,276,822
929,917Institution1.36%14,227,730
828,446Institution1.21%12,675,224
716,733Institution1.05%10,966,015
696,590Institution1.02%10,657,827
672,003Institution0.98%10,281,646

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
5,368,217Institution7.83%82,133,720
929,917Institution1.36%14,227,730
828,446Institution1.21%12,675,224
716,733Institution1.05%10,966,015
672,003Institution0.98%10,281,646
642,647Institution0.94%9,832,499
549,811Institution0.80%8,412,108
496,296Institution0.72%7,593,329
454,971Institution0.66%6,961,056
403,459Institution0.59%6,172,923

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
4,204,057Institution6.13%64,322,072
2,159,618Institution3.15%37,145,430
1,585,777Institution2.31%24,262,388
1,575,533Institution2.30%27,099,168
881,204Institution1.29%15,156,709
767,808Institution1.12%13,206,298
636,515Institution0.93%9,802,331
555,522Institution0.81%8,499,487
354,875Institution0.52%5,465,075
348,766Institution0.51%5,998,775

FAQ

Who Owns Tandem Diabetes Care (TNDM)?
According to the latest TipRanks data, approximately 42.26% of the company's stock is held by institutional investors, 0.99% is held by insiders, and 10.30% is held by retail investors.
    What percentage of Tandem Diabetes Care (TNDM) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 42.26% of Tandem Diabetes Care (TNDM) stock is held by institutional investors.
      What percentage of Tandem Diabetes Care (TNDM) stock is held by retail investors?
      According to the latest TipRanks data, approximately 10.30% of Tandem Diabetes Care (TNDM) stock is held by retail investors.
        Who owns the most shares of Tandem Diabetes Care (TNDM)?
        iShares owns the most shares of Tandem Diabetes Care (TNDM).
          What is the significance of the ownership structure for a publicly traded company?
          The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.