Manager × security

S.A. Mason LLC VOO holdings history

VANGUARD S&P 500 ETF · CUSIP 922908363 · CIK 1800911

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, S.A. Mason LLC reported 15.74K VOO (shares), valued at $10.81M, or 3.32% of its reported non-derivative portfolio. Filed 2026-07-31.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
3.32%
Shares
15.74K
15,737
Reported value
$10.81M
USD

Shares increased 28.41%; reported value increased 47.59%, and weight changed +0.57 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 20263.32%15,737SEC filing ↗Filed Jul 31, 2026
Q1 20262.75%12,255SEC filing ↗Filed Apr 27, 2026
Q4 20252.30%9,283SEC filing ↗Filed Jan 29, 2026
Q3 20251.91%7,083SEC filing ↗Filed Oct 14, 2025
Q2 20251.94%7,049SEC filing ↗Filed Jul 14, 2025
Q1 20251.90%6,984SEC filing ↗Filed Apr 23, 2025
Q4 20241.92%6,770SEC filing ↗Filed Jan 24, 2025
Q3 20241.85%6,623SEC filing ↗Filed Oct 25, 2024
Q2 20241.27%4,475SEC filing ↗Filed Jul 10, 2024
Q1 20241.18%4,086SEC filing ↗Filed Apr 15, 2024
Q4 20231.09%3,712SEC filing ↗Filed Jan 17, 2024
Q3 20231.01%3,565SEC filing ↗Filed Oct 13, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20231.01%3,565$1.40MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Oct 13, 2023
Q4 20231.09%3,712$1.62MShares increased 4.12%; reported value increased 15.82%, and weight changed +0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 17, 2024
Q1 20241.18%4,086$1.96MShares increased 10.08%; reported value increased 21.14%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 15, 2024
Q2 20241.27%4,475$2.24MShares increased 9.52%; reported value increased 13.95%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 10, 2024
Q3 20241.85%6,623$3.49MShares increased 48.00%; reported value increased 56.15%, and weight changed +0.58 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 25, 2024
Q4 20241.92%6,770$3.65MShares increased 2.22%; reported value increased 4.38%, and weight changed +0.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 24, 2025
Q1 20251.90%6,984$3.59MShares increased 3.16%; reported value decreased 1.61%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 23, 2025
Q2 20251.94%7,049$4.00MShares increased 0.93%; reported value increased 11.56%, and weight changed +0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 14, 2025
Q3 20251.91%7,083$4.34MShares increased 0.48%; reported value increased 8.33%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 14, 2025
Q4 20252.30%9,283$5.82MShares increased 31.06%; reported value increased 34.22%, and weight changed +0.39 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 29, 2026
Q1 20262.75%12,255$7.32MShares increased 32.02%; reported value increased 25.79%, and weight changed +0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 27, 2026
Q2 20263.32%15,737$10.81MShares increased 28.41%; reported value increased 47.59%, and weight changed +0.57 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 31, 2026
S.A. Mason LLC · VANGUARD S&P 500 ETF

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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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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.