NATERA INC · CUSIP 632307104 · CIK 884300
As of 2026-06-30, PERKINS CAPITAL MANAGEMENT INC reported 40.60K NTRA (shares), valued at $11.02M, or 8.29% of its reported non-derivative portfolio. Filed 2026-07-24.
Verify history & sources →Shares decreased 8.34%; reported value increased 24.41%, and weight changed -0.01 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 | 8.29% | 40,605 | SEC filing ↗Filed Jul 24, 2026 |
| Q1 2026 | 8.30% | 44,300 | SEC filing ↗Filed Apr 23, 2026 |
| Q4 2025 | 8.10% | 44,550 | SEC filing ↗Filed Feb 4, 2026 |
| Q3 2025 | 6.36% | 44,850 | SEC filing ↗Filed Oct 31, 2025 |
| Q2 2025 | 7.77% | 45,750 | SEC filing ↗Filed Aug 7, 2025 |
| Q1 2025 | 7.43% | 49,825 | SEC filing ↗Filed May 7, 2025 |
| Q4 2024 | 7.12% | 50,675 | SEC filing ↗Filed Feb 11, 2025 |
| Q3 2024 | 6.47% | 54,350 | SEC filing ↗Filed Oct 31, 2024 |
| Q2 2024 | 5.87% | 57,550 | SEC filing ↗Filed Aug 9, 2024 |
| Q1 2024 | 4.59% | 60,125 | SEC filing ↗Filed May 9, 2024 |
| Q4 2023 | 3.31% | 61,875 | SEC filing ↗Filed Jan 22, 2024 |
| Q3 2023 | 2.72% | 61,925 | SEC filing ↗Filed Nov 2, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 2.72% | 61,925 | $2.74M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 2, 2023 |
| Q4 2023 | 3.31% | 61,875 | $3.88M | Shares decreased 0.08%; reported value increased 41.46%, and weight changed +0.59 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 22, 2024 |
| Q1 2024 | 4.59% | 60,125 | $5.50M | Shares decreased 2.83%; reported value increased 41.87%, and weight changed +1.28 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 9, 2024 |
| Q2 2024 | 5.87% | 57,550 | $6.23M | Shares decreased 4.28%; reported value increased 13.33%, and weight changed +1.28 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 9, 2024 |
| Q3 2024 | 6.47% | 54,350 | $6.90M | Shares decreased 5.56%; reported value increased 10.71%, and weight changed +0.60 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 31, 2024 |
| Q4 2024 | 7.12% | 50,675 | $8.02M | Shares decreased 6.76%; reported value increased 16.26%, and weight changed +0.65 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 11, 2025 |
| Q1 2025 | 7.43% | 49,825 | $7.05M | Shares decreased 1.68%; reported value decreased 12.17%, and weight changed +0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 7, 2025 |
| Q2 2025 | 7.77% | 45,750 | $7.73M | Shares decreased 8.18%; reported value increased 9.70%, and weight changed +0.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 7, 2025 |
| Q3 2025 | 6.36% | 44,850 | $7.22M | Shares decreased 1.97%; reported value decreased 6.59%, and weight changed -1.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 31, 2025 |
| Q4 2025 | 8.10% | 44,550 | $10.21M | Shares decreased 0.67%; reported value increased 41.37%, and weight changed +1.74 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 4, 2026 |
| Q1 2026 | 8.30% | 44,300 | $8.86M | Shares decreased 0.56%; reported value decreased 13.19%, and weight changed +0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 23, 2026 |
| Q2 2026 | 8.29% | 40,605 | $11.02M | Shares decreased 8.34%; reported value increased 24.41%, and weight changed -0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 24, 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.