TAIWAN SEMICONDUCTOR-SP ADR · CUSIP 874039100 · CIK 1280043
As of 2026-06-30, SUMMITRY LLC reported 274.51K TSM (shares), valued at $131.10M, or 4.31% of its reported non-derivative portfolio. Filed 2026-07-21.
Verify history & sources →Shares decreased 48.29%; reported value decreased 26.93%, and weight changed -2.02 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 | 4.31% | 274,507 | SEC filing ↗Filed Jul 21, 2026 |
| Q1 2026 | 6.33% | 530,884 | SEC filing ↗Filed May 22, 2026Amended |
| Q4 2025 | 7.16% | 565,581 | SEC filing ↗Filed Feb 9, 2026 |
| Q3 2025 | 6.94% | 588,351 | SEC filing ↗Filed Nov 7, 2025 |
| Q2 2025 | 6.24% | 608,076 | SEC filing ↗Filed Aug 8, 2025 |
| Q1 2025 | 5.13% | 611,456 | SEC filing ↗Filed May 13, 2025 |
| Q4 2024 | 6.15% | 635,479 | SEC filing ↗Filed Feb 12, 2025 |
| Q3 2024 | 5.51% | 664,700 | SEC filing ↗Filed Nov 7, 2024 |
| Q2 2024 | 6.35% | 707,606 | SEC filing ↗Filed Aug 9, 2024 |
| Q1 2024 | 5.28% | 739,576 | SEC filing ↗Filed May 6, 2024 |
| Q4 2023 | 4.46% | 739,520 | SEC filing ↗Filed Feb 7, 2024 |
| Q3 2023 | 4.23% | 740,085 | SEC filing ↗Filed Nov 6, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 4.23% | 740,085 | $64.31M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 6, 2023 |
| Q4 2023 | 4.46% | 739,520 | $76.91M | Shares decreased 0.08%; reported value increased 19.59%, and weight changed +0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 7, 2024 |
| Q1 2024 | 5.28% | 739,576 | $100.62M | Shares increased 0.01%; reported value increased 30.83%, and weight changed +0.82 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 6, 2024 |
| Q2 2024 | 6.35% | 707,606 | $122.99M | Shares decreased 4.32%; reported value increased 22.23%, and weight changed +1.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 9, 2024 |
| Q3 2024 | 5.51% | 664,700 | $115.44M | Shares decreased 6.06%; reported value decreased 6.14%, and weight changed -0.84 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 7, 2024 |
| Q4 2024 | 6.15% | 635,479 | $125.50M | Shares decreased 4.40%; reported value increased 8.72%, and weight changed +0.64 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 12, 2025 |
| Q1 2025 | 5.13% | 611,456 | $101.50M | Shares decreased 3.78%; reported value decreased 19.12%, and weight changed -1.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 13, 2025 |
| Q2 2025 | 6.24% | 608,076 | $137.72M | Shares decreased 0.55%; reported value increased 35.69%, and weight changed +1.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 8, 2025 |
| Q3 2025 | 6.94% | 588,351 | $164.32M | Shares decreased 3.24%; reported value increased 19.31%, and weight changed +0.70 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 7, 2025 |
| Q4 2025 | 7.16% | 565,581 | $171.87M | Shares decreased 3.87%; reported value increased 4.60%, and weight changed +0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 9, 2026 |
| Q1 2026 | 6.33% | 530,884 | $179.41M | Shares decreased 6.13%; reported value increased 4.39%, and weight changed -0.83 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 22, 2026 |
| Q2 2026 | 4.31% | 274,507 | $131.10M | Shares decreased 48.29%; reported value decreased 26.93%, and weight changed -2.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 21, 2026 |
Take these holdings further.
This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
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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.