Manager × security

Round Rock Advisors LLC MSFT holdings history

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MICROSOFT CORP · CUSIP 594918104 · CIK 1846991

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, Round Rock Advisors LLC reported 31.89K MSFT (shares), valued at $11.90M, or 1.53% of its reported non-derivative portfolio. Filed 2026-08-12.

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Portfolio weight and quantity history
Reported portfolio weight
1.53%
Shares
31.89K
31,894
Reported value
$11.90M
USD

Shares increased 0.17%; reported value increased 0.94%, and weight changed -0.27 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 20261.53%31,894SEC filing ↗Filed Aug 12, 2026
Q1 20261.80%31,839SEC filing ↗Filed May 15, 2026
Q4 20252.32%31,900SEC filing ↗Filed Apr 7, 2026Amended
Q3 20252.78%33,903SEC filing ↗Filed Nov 14, 2025
Q2 20253.09%36,001SEC filing ↗Filed Aug 6, 2025
Q1 20252.53%36,387SEC filing ↗Filed Apr 30, 2025
Q4 20243.17%36,676SEC filing ↗Filed Jan 24, 2025
Q3 20243.66%36,426SEC filing ↗Filed Nov 4, 2024
Q2 20243.94%36,224SEC filing ↗Filed Aug 2, 2024
Q1 20243.62%35,884SEC filing ↗Filed Apr 24, 2024
Q4 20233.74%39,545SEC filing ↗Filed Jan 29, 2024
Q3 20230.40%3,378SEC filing ↗Filed Oct 16, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.40%3,378$1.07MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Oct 16, 2023
Q4 20233.74%39,545$14.87MShares increased 1070.66%; reported value increased 1294.28%, and weight changed +3.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 29, 2024
Q1 20243.62%35,884$15.10MShares decreased 9.26%; reported value increased 1.53%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 24, 2024
Q2 20243.94%36,224$16.19MShares increased 0.95%; reported value increased 7.24%, and weight changed +0.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 2, 2024
Q3 20243.66%36,426$15.67MShares increased 0.56%; reported value decreased 3.19%, and weight changed -0.28 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 4, 2024
Q4 20243.17%36,676$15.46MShares increased 0.69%; reported value decreased 1.37%, and weight changed -0.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 24, 2025
Q1 20252.53%36,387$13.66MShares decreased 0.79%; reported value decreased 11.64%, and weight changed -0.64 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 30, 2025
Q2 20253.09%36,001$17.91MShares decreased 1.06%; reported value increased 31.10%, and weight changed +0.56 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 6, 2025
Q3 20252.78%33,903$17.56MShares decreased 5.83%; reported value decreased 1.94%, and weight changed -0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2025
Q4 20252.32%31,900$15.43MShares decreased 5.91%; reported value decreased 12.15%, and weight changed -0.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 7, 2026
Q1 20261.80%31,839$11.79MShares decreased 0.19%; reported value decreased 23.60%, and weight changed -0.52 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2026
Q2 20261.53%31,894$11.90MShares increased 0.17%; reported value increased 0.94%, and weight changed -0.27 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2026
Round Rock Advisors LLC · MICROSOFT CORP

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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.