TANDEM DIABETES CARE INC · CUSIP 875372203 · CIK 1093219
As of 2026-06-30, FORMULA GROWTH LTD reported 70.30K TNDM (shares), valued at $1.06M, or 0.37% of its reported non-derivative portfolio. Filed 2026-08-17.
Verify history & sources →Shares decreased 0.74%; reported value decreased 21.87%, and weight changed -0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 0.37% | 70,304 | SEC filing ↗Filed Aug 17, 2026 |
| Q1 2026 | 0.61% | 70,828 | SEC filing ↗Filed May 14, 2026 |
| Q4 2025 | 0.60% | 70,919 | SEC filing ↗Filed Feb 13, 2026 |
| Q3 2025 | 0.53% | 122,096 | SEC filing ↗Filed Nov 13, 2025 |
| Q2 2025 | 0.86% | 122,096 | SEC filing ↗Filed Aug 13, 2025 |
| Q1 2025 | 0.96% | 123,945 | SEC filing ↗Filed May 14, 2025 |
| Q4 2024 | 1.54% | 125,965 | SEC filing ↗Filed Feb 13, 2025 |
| Q3 2024 | 1.87% | 128,125 | SEC filing ↗Filed Nov 13, 2024 |
| Q2 2024 | 1.82% | 124,646 | SEC filing ↗Filed Aug 13, 2024 |
| Q1 2024 | 1.40% | 123,746 | SEC filing ↗Filed May 14, 2024 |
| Q4 2023 | 0.39% | 40,746 | SEC filing ↗Filed Feb 13, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 0.39% | 40,746 | $1.21M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Feb 13, 2024 |
| Q1 2024 | 1.40% | 123,746 | $4.38M | Shares increased 203.70%; reported value increased 263.56%, and weight changed +1.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 14, 2024 |
| Q2 2024 | 1.82% | 124,646 | $5.02M | Shares increased 0.73%; reported value increased 14.61%, and weight changed +0.42 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2024 |
| Q3 2024 | 1.87% | 128,125 | $5.43M | Shares increased 2.79%; reported value increased 8.20%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q4 2024 | 1.54% | 125,965 | $4.54M | Shares decreased 1.69%; reported value decreased 16.50%, and weight changed -0.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2025 |
| Q1 2025 | 0.96% | 123,945 | $2.37M | Shares decreased 1.60%; reported value decreased 47.66%, and weight changed -0.58 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 14, 2025 |
| Q2 2025 | 0.86% | 122,096 | $2.28M | Shares decreased 1.49%; reported value decreased 4.17%, and weight changed -0.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2025 |
| Q3 2025 | 0.53% | 122,096 | $1.48M | Shares unchanged; reported value decreased 34.87%, and weight changed -0.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2025 |
| Q4 2025 | 0.60% | 70,919 | $1.56M | Shares decreased 41.92%; reported value increased 5.16%, and weight changed +0.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2026 |
| Q1 2026 | 0.61% | 70,828 | $1.36M | Shares decreased 0.13%; reported value decreased 12.90%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 14, 2026 |
| Q2 2026 | 0.37% | 70,304 | $1.06M | Shares decreased 0.74%; reported value decreased 21.87%, and weight changed -0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 17, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.