Tandem Diabetes Care, Inc.
US ˙ NasdaqGM ˙ US8753722037

SecurityTNDM / Tandem Diabetes Care, Inc.
InstitutionFranklin Resources Inc
Latest Disclosed Ownership1,503,175 shares
Ownership 4.99%
Franklin Resources Inc ownership in TNDM / Tandem Diabetes Care, Inc.

2016-02-10 - Franklin Resources Inc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,503,175 shares of Tandem Diabetes Care, Inc. (US:TNDM). This represents 4.99 percent ownership of the company. In their previous filing dated 2015-03-10 , Franklin Resources Inc had reported owning 2,411,573 shares, indicating a decrease of -37.67 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2016-02-10 2016-02-10 13G/A 2,411,573 1,503,175 -37.67 4.99 -51.08
2015-03-10 2015-03-10 13G/A 2,411,573 10.20
2015-02-10 2015-02-10 13G 1,789,940 7.60

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F TANDEM DIABETES CARE COM NEW 875372203 17,869 -10,028 -35.95 343 -44.21 0.0000
2026-02-11 2025-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 27,897 -12,875 -31.58 613 24.09 0.0002
2025-11-13 2025-09-30 13F TANDEM DIABETES CARE COM NEW 875372203 40,772 13,822 51.29 495 -1.59 0.0001
2025-08-12 2025-06-30 13F TANDEM DIABETES CARE COM NEW 875372203 26,950 -721 -2.61 502 -5.28 0.0001
2025-05-13 2025-03-31 13F TANDEM DIABETES CARE COM NEW 875372203 27,671 857 3.20 530 -45.08 0.0002
2025-02-12 2024-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 26,814 29 0.11 966 -3.50 0.0003
2024-11-27 2024-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 26,785 13,088 95.55 1,001 81.49 0.0003
2024-11-12 2024-09-30 13F TANDEM DIABETES CARE COM NEW 875372203 26,785 13,088 1,001 0.0000
2024-08-14 2024-06-30 13F TANDEM DIABETES CARE COM NEW 875372203 13,697 3,204 30.53 552 48.52 0.0002
2024-05-13 2024-03-31 13F TANDEM DIABETES CARE COM NEW 875372203 10,493 -2,064 -16.44 372 0.00 0.0001
2024-02-09 2023-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 12,557 -599 -4.55 371 35.90 0.0002
2023-11-13 2023-09-30 13F TANDEM DIABETES CARE COM NEW 875372203 13,156 13,156 273 0.0001
2017-02-14 2016-12-31 13F TANDEM DIABETES CARE COM 875372104 0 -1,257,857 -100.00 0 -100.00
2016-11-14 2016-09-30 13F TANDEM DIABETES CARE COM 875372104 1,257,857 -1,805 -0.14 9,635 1.44 0.0050
2016-08-11 2016-06-30 13F TANDEM DIABETES CARE COM 875372104 1,259,662 -264,845 -17.37 9,498 -28.47 0.0051
2016-05-10 2016-03-31 13F TANDEM DIABETES CARE COM 875372104 1,524,507 21,332 1.42 13,279 -25.20 0.0070
2016-04-27 2015-12-31 13F/A-1 TANDEM DIABETES CARE COM 875372104 1,503,175 -473,170 -23.94 17,752 1.96 0.0090
2016-02-12 2015-12-31 13F TANDEM DIABETES CARE COM 875372104 1,503,175 17,752
2015-11-10 2015-09-30 13F TANDEM DIABETES CARE COM 875372104 1,976,345 7,240 0.37 17,411 -18.43 0.0086
2015-08-12 2015-06-30 13F TANDEM DIABETES CARE COM 875372104 1,969,105 -489,950 -19.92 21,345 -31.22 0.0097
2015-05-14 2015-03-31 13F TANDEM DIABETES CARE COM 875372104 2,459,055 669,115 37.38 31,034 36.52 0.0141
2015-02-10 2014-12-31 13F TANDEM DIABETES CARE COM 875372104 1,789,940 364,319 25.56 22,733 18.82 0.0103
2014-11-12 2014-09-30 13F TANDEM DIABETES CARE COM 875372104 1,425,621 194,867 15.83 19,132 -4.40 0.0087
2014-08-12 2014-06-30 13F TANDEM DIABETES CARE COM 875372104 1,230,754 784,568 175.84 20,013 103.03 0.0088
2014-05-13 2014-03-31 13F TANDEM DIABETES CARE COM 875372104 446,186 125,586 39.17 9,857 19.31 0.0047
2014-02-12 2013-12-31 13F TANDEM DIABETES CARE COM 875372104 320,600 320,600 8,262 0.0040
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.