CORCEPT THERAPEUTICS INC · CUSIP 218352102 · CIK 816788
As of 2026-03-31, TANAKA CAPITAL MANAGEMENT INC reported 110.85K CORT (shares), valued at $4.47M, or 7.46% of its reported non-derivative portfolio. Filed 2026-05-18.
Verify history & sources →Shares decreased 0.21%; reported value increased 15.60%, and weight changed +0.41 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 | Not reported | Not reported | No filing this quarter |
| Q1 2026 | 7.46% | 110,854 | SEC filing ↗Filed May 18, 2026 |
| Q4 2025 | 7.05% | 111,084 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 16.64% | 111,209 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | Not reported | Not reported | No filing this quarter |
| Q1 2025 | 25.34% | 93,184 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 12.85% | 111,551 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 12.00% | 112,136 | SEC filing ↗Filed Nov 15, 2024 |
| Q2 2024 | 7.71% | 100,276 | SEC filing ↗Filed Aug 15, 2024 |
| Q1 2024 | 5.63% | 90,876 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 2.95% | 37,091 | SEC filing ↗Filed Feb 14, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 2.95% | 37,091 | $1.21M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 5.63% | 90,876 | $2.29M | Shares increased 145.01%; reported value increased 89.96%, and weight changed +2.68 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 7.71% | 100,276 | $3.26M | Shares increased 10.34%; reported value increased 42.33%, and weight changed +2.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 15, 2024 |
| Q3 2024 | 12.00% | 112,136 | $5.19M | Shares increased 11.83%; reported value increased 59.30%, and weight changed +4.29 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 15, 2024 |
| Q4 2024 | 12.85% | 111,551 | $5.62M | Shares decreased 0.52%; reported value increased 8.30%, and weight changed +0.85 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 25.34% | 93,184 | $10.64M | Shares decreased 16.47%; reported value increased 89.34%, and weight changed +12.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | Not reported | — | — | The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings. | — |
| Q3 2025 | 16.64% | 111,209 | $9.24M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 7.05% | 111,084 | $3.87M | Shares decreased 0.11%; reported value decreased 58.17%, and weight changed -9.59 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 7.46% | 110,854 | $4.47M | Shares decreased 0.21%; reported value increased 15.60%, and weight changed +0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 18, 2026 |
| Q2 2026 | Not reported | — | — | The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings. | — |
Take these holdings further.
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Sources, coverage & how to read this data
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.