Hudson Bay Capital Management LP IWM holdings history
ISHARES RUSSELL 2000 ETF · CUSIP 464287655 · CIK 1393825
As of 2026-06-30, Hudson Bay Capital Management LP reported 16.71K IWM (shares), valued at $5.02M, or 0.02% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares decreased 95.10%; reported value decreased 94.06%, and weight changed -0.49 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 | 0.02% | 16,710 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 0.51% | 340,800 | SEC filing ↗Filed May 13, 2026 |
| Q4 2025 | 0.32% | 225,000 | SEC filing ↗Filed Feb 13, 2026 |
| Q3 2025 | 0.07% | 44,666 | SEC filing ↗Filed Dec 15, 2025Amended |
| Q2 2025 | 0.01% | 6,351 | SEC filing ↗Filed Aug 18, 2025Amended |
| Q1 2025 | 1.52% | 1,205,533 | SEC filing ↗Filed May 14, 2025 |
| Q4 2024 | 0.31% | 230,000 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 0.20% | 133,640 | SEC filing ↗Filed Nov 13, 2024 |
| Q2 2024 | 0.33% | 215,762 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | 0.21% | 115,000 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | 0.18% | 100,000 | SEC filing ↗Filed Feb 14, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 0.18% | 100,000 | $20.07M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 0.21% | 115,000 | $24.18M | Shares increased 15.00%; reported value increased 20.49%, and weight changed +0.03 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% | 215,762 | $43.78M | Shares increased 87.62%; reported value increased 81.01%, and weight changed +0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 0.20% | 133,640 | $29.52M | Shares decreased 38.06%; reported value decreased 32.57%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q4 2024 | 0.31% | 230,000 | $50.82M | Shares increased 72.10%; reported value increased 72.16%, and weight changed +0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | 1.52% | 1,205,533 | $240.49M | Shares increased 424.14%; reported value increased 373.22%, and weight changed +1.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 14, 2025 |
| Q2 2025 | 0.01% | 6,351 | $1.37M | Shares decreased 99.47%; reported value decreased 99.43%, and weight changed -1.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 18, 2025 |
| Q3 2025 | 0.07% | 44,666 | $10.81M | Shares increased 603.29%; reported value increased 688.58%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Dec 15, 2025 |
| Q4 2025 | 0.32% | 225,000 | $55.39M | Shares increased 403.74%; reported value increased 412.48%, and weight changed +0.25 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 13, 2026 |
| Q1 2026 | 0.51% | 340,800 | $84.52M | Shares increased 51.47%; reported value increased 52.60%, and weight changed +0.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 13, 2026 |
| Q2 2026 | 0.02% | 16,710 | $5.02M | Shares decreased 95.10%; reported value decreased 94.06%, and weight changed -0.49 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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