REGENERON PHARMACEUTICALS · CUSIP 75886F107 · CIK 1601086
As of 2026-06-30, ARMISTICE CAPITAL, LLC reported 89.81K REGN (shares), valued at $56.00M, or 1.55% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares increased 148.60%; reported value increased 100.63%, and weight changed +0.63 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 | 1.55% | 89,809 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 0.92% | 36,126 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 1.59% | 84,000 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 2.21% | 125,206 | SEC filing ↗Filed Nov 17, 2025 |
| Q2 2025 | 1.99% | 100,032 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 1.93% | 114,073 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 0.46% | 28,045 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 0.55% | 20,032 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 0.33% | 12,064 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | 0.59% | 22,987 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 1.40% | 60,000 | SEC filing ↗Filed Feb 13, 2024 |
| Q3 2023 | 1.83% | 74,998 | SEC filing ↗Filed Nov 14, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 1.83% | 74,998 | $61.72M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 14, 2023 |
| Q4 2023 | 1.40% | 60,000 | $52.70M | Shares decreased 20.00%; reported value decreased 14.62%, and weight changed -0.43 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2024 |
| Q1 2024 | 0.59% | 22,987 | $22.12M | Shares decreased 61.69%; reported value decreased 58.02%, and weight changed -0.81 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 0.33% | 12,064 | $12.68M | Shares decreased 47.52%; reported value decreased 42.69%, and weight changed -0.26 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 0.55% | 20,032 | $21.06M | Shares increased 66.05%; reported value increased 66.08%, and weight changed +0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 0.46% | 28,045 | $19.98M | Shares increased 40.00%; reported value decreased 5.13%, and weight changed -0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 1.93% | 114,073 | $72.35M | Shares increased 306.75%; reported value increased 262.15%, and weight changed +1.47 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 1.99% | 100,032 | $52.52M | Shares decreased 12.31%; reported value decreased 27.41%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 2.21% | 125,206 | $70.40M | Shares increased 25.17%; reported value increased 34.05%, and weight changed +0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 17, 2025 |
| Q4 2025 | 1.59% | 84,000 | $64.84M | Shares decreased 32.91%; reported value decreased 7.90%, and weight changed -0.62 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 0.92% | 36,126 | $27.91M | Shares decreased 56.99%; reported value decreased 56.95%, and weight changed -0.67 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | 1.55% | 89,809 | $56.00M | Shares increased 148.60%; reported value increased 100.63%, and weight changed +0.63 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 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.