CenterStar Asset Management, LLC SPY holdings history
SS SPDR S&P 500 ETF TRUST-US · CUSIP 78462F103 · CIK 1722053
As of 2026-06-30, CenterStar Asset Management, LLC reported 85.73K SPY (shares), valued at $64.06M, or 49.68% of its reported non-derivative portfolio. Filed 2026-08-05.
Verify history & sources →Shares increased 211.27%; reported value increased 257.83%, and weight changed +32.40 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 | 49.68% | 85,734 | SEC filing ↗Filed Aug 5, 2026 |
| Q1 2026 | 17.28% | 27,543 | SEC filing ↗Filed May 1, 2026 |
| Q4 2025 | 46.36% | 43,167 | SEC filing ↗Filed Jan 27, 2026 |
| Q3 2025 | 41.05% | 32,411 | SEC filing ↗Filed Oct 20, 2025 |
| Q2 2025 | 86.18% | 113,212 | SEC filing ↗Filed Jul 21, 2025 |
| Q1 2025 | 18.69% | 23,261 | SEC filing ↗Filed Apr 9, 2025 |
| Q4 2024 | 30.49% | 23,718 | SEC filing ↗Filed Jan 27, 2025 |
| Q3 2024 | 64.91% | 75,352 | SEC filing ↗Filed Oct 11, 2024 |
| Q2 2024 | 43.58% | 53,252 | SEC filing ↗Filed Jul 16, 2024 |
| Q1 2024 | 31.97% | 29,517 | SEC filing ↗Filed Apr 18, 2024 |
| Q4 2023 | 68.50% | 140,103 | SEC filing ↗Filed Feb 7, 2024 |
| Q3 2023 | 4.49% | 3,881 | SEC filing ↗Filed Oct 19, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 4.49% | 3,881 | $1.66M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Oct 19, 2023 |
| Q4 2023 | 68.50% | 140,103 | $66.56M | Shares increased 3509.97%; reported value increased 3913.43%, and weight changed +64.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 7, 2024 |
| Q1 2024 | 31.97% | 29,517 | $15.46M | Shares decreased 78.93%; reported value decreased 76.77%, and weight changed -36.53 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 18, 2024 |
| Q2 2024 | 43.58% | 53,252 | $28.99M | Shares increased 80.41%; reported value increased 87.43%, and weight changed +11.61 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 16, 2024 |
| Q3 2024 | 64.91% | 75,352 | $43.25M | Shares increased 41.50%; reported value increased 49.22%, and weight changed +21.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 11, 2024 |
| Q4 2024 | 30.49% | 23,718 | $13.89M | Shares decreased 68.52%; reported value decreased 67.89%, and weight changed -34.42 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 27, 2025 |
| Q1 2025 | 18.69% | 23,261 | $13.02M | Shares decreased 1.93%; reported value decreased 6.24%, and weight changed -11.80 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 9, 2025 |
| Q2 2025 | 86.18% | 113,212 | $70.03M | Shares increased 386.70%; reported value increased 437.79%, and weight changed +67.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 21, 2025 |
| Q3 2025 | 41.05% | 32,411 | $21.60M | Shares decreased 71.37%; reported value decreased 69.16%, and weight changed -45.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 20, 2025 |
| Q4 2025 | 46.36% | 43,167 | $29.45M | Shares increased 33.19%; reported value increased 36.36%, and weight changed +5.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 27, 2026 |
| Q1 2026 | 17.28% | 27,543 | $17.90M | Shares decreased 36.19%; reported value decreased 39.21%, and weight changed -29.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 1, 2026 |
| Q2 2026 | 49.68% | 85,734 | $64.06M | Shares increased 211.27%; reported value increased 257.83%, and weight changed +32.40 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 5, 2026 |
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