Manager × security

THORNBURG INVESTMENT MANAGEMENT INC TSM holdings history

Who else holds this security?

TAIWAN SEMICONDUCTOR-SP ADR · CUSIP 874039100 · CIK 1145020

Some filings reported values in thousands; those figures were scaled ×1000 to dollars.
This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, THORNBURG INVESTMENT MANAGEMENT INC reported 764.87K TSM (shares), valued at $365.28M, or 3.49% of its reported non-derivative portfolio. Filed 2026-08-13.

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Portfolio weight and quantity history
Reported portfolio weight
3.49%
Shares
764.87K
764,867
Reported value
$365.28M
USD

Shares increased 9.06%; reported value increased 54.11%, and weight changed +1.03 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.

QuarterWeightQuantitySource
Q2 20263.49%764,867SEC filingFiled Aug 13, 2026
Q1 20262.46%701,352SEC filingFiled May 12, 2026
Q4 20252.47%644,259SEC filingFiled Feb 13, 2026
Q3 20252.42%664,576SEC filingFiled Nov 12, 2025
Q2 20252.06%708,696SEC filingFiled Aug 13, 2025
Q1 20252.70%771,676SEC filingFiled May 8, 2025
Q4 20242.21%848,689SEC filingFiled Feb 14, 2025
Q3 20242.12%935,916SEC filingFiled Nov 12, 2024
Q2 20242.29%931,644SEC filingFiled Aug 8, 2024
Q1 20241.94%1,018,135SEC filingFiled May 13, 2024
Q4 20231.80%1,200,386SEC filingFiled Feb 8, 2024
Q3 20231.70%1,191,106SEC filingFiled Nov 13, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20231.70%1,191,106$103.66MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing
Filed Nov 13, 2023
Q4 20231.80%1,200,386$124.70MShares increased 0.78%; reported value increased 20.30%, and weight changed +0.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 8, 2024
Q1 20241.94%1,018,135$138.92MShares decreased 15.18%; reported value increased 11.40%, and weight changed +0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 13, 2024
Q2 20242.29%931,644$162.67MShares decreased 8.50%; reported value increased 17.10%, and weight changed +0.35 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 8, 2024
Q3 20242.12%935,916$162.54MShares increased 0.46%; reported value decreased 0.08%, and weight changed -0.17 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 12, 2024
Q4 20242.21%848,689$167.61MShares decreased 9.32%; reported value increased 3.12%, 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 20252.70%771,676$1.28BShares decreased 9.07%; reported value increased 664.27%, and weight changed +0.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 8, 2025
Q2 20252.06%708,696$160.51MShares decreased 8.16%; reported value decreased 87.47%, and weight changed -0.64 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 13, 2025
Q3 20252.42%664,576$185.61MShares decreased 6.23%; reported value increased 15.64%, and weight changed +0.36 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 12, 2025
Q4 20252.47%644,259$195.78MShares decreased 3.06%; reported value increased 5.48%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 13, 2026
Q1 20262.46%701,352$237.02MShares increased 8.86%; reported value increased 21.06%, and weight changed -0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 12, 2026
Q2 20263.49%764,867$365.28MShares increased 9.06%; reported value increased 54.11%, and weight changed +1.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 13, 2026
THORNBURG INVESTMENT MANAGEMENT INC · TAIWAN SEMICONDUCTOR-SP ADR

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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.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.