Q3 2025 13F Holders as of 9/30/2025
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Type / Class
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Equity / Common Stock, par value $0.001 per share
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Shares outstanding
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66.6M
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Number of holders
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15
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Total 13F shares, excl. options
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399K
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Shares change
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+58.5K
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Total reported value, excl. options
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$4.84M
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Value change
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+$505K
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Number of buys
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5
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Number of sells
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-9
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Price
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$12.14
Significant Holders of TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share (TNDM) as of Q3 2025
18 filings reported holding TNDM - TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share as of Q3 2025.
TANDEM DIABETES CARE INC - Common Stock, par value $0.001 per share (TNDM) has 15 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 399K shares
of 66.6M outstanding shares and own 0.6% of the company stock.
Largest 10 shareholders include Voya Investment Management LLC (174K shares), RICE HALL JAMES & ASSOCIATES, LLC (103K shares), Inspire Investing, LLC (38.4K shares), CWM, LLC (22K shares), YOUSIF CAPITAL MANAGEMENT, LLC (21.3K shares), PRAXIS INVESTMENT MANAGEMENT INC (12.4K shares), Apollon Wealth Management, LLC (11.3K shares), 180 WEALTH ADVISORS, LLC (10.4K shares), Farther Finance Advisors, LLC (2.64K shares), and AdvisorNet Financial, Inc (1.68K shares).
This table shows the top 15 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.