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Board of Trustees of The Leland Stanford Junior University ANNX holdings history

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ANNEXON INC · CUSIP 03589W102 · CIK 1315828

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, Board of Trustees of The Leland Stanford Junior University reported 482.55K ANNX (shares), valued at $2.76M, or 0.52% of its reported non-derivative portfolio. Filed 2026-08-12.

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Portfolio weight and quantity history
Reported portfolio weight
0.52%
Shares
482.55K
482,550
Reported value
$2.76M
USD

Shares unchanged; reported value increased 3.07%, and weight changed +0.21 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 20260.52%482,550SEC filing ↗Filed Aug 12, 2026
Q1 20260.31%482,550SEC filing ↗Filed May 7, 2026
Q4 20250.49%482,550SEC filing ↗Filed Feb 17, 2026
Q3 20250.17%482,550SEC filing ↗Filed Nov 5, 2025
Q2 20250.13%482,550SEC filing ↗Filed Jul 31, 2025
Q1 20250.08%482,550SEC filing ↗Filed May 15, 2025
Q4 20240.21%482,550SEC filing ↗Filed Feb 13, 2025
Q3 20240.24%482,550SEC filing ↗Filed Nov 12, 2024
Q2 20240.16%482,550SEC filing ↗Filed Aug 13, 2024
Q1 20240.30%482,550SEC filing ↗Filed May 15, 2024
Q4 20230.14%482,550SEC filing ↗Filed Feb 14, 2024
Q3 20230.09%494,169SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.09%494,169$1.17MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20230.14%482,550$2.19MShares decreased 2.35%; reported value increased 87.85%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2024
Q1 20240.30%482,550$3.46MShares unchanged; reported value increased 57.93%, and weight changed +0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2024
Q2 20240.16%482,550$2.36MShares unchanged; reported value decreased 31.66%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 13, 2024
Q3 20240.24%482,550$2.86MShares unchanged; reported value increased 20.82%, and weight changed +0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 12, 2024
Q4 20240.21%482,550$2.48MShares unchanged; reported value decreased 13.34%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2025
Q1 20250.08%482,550$931.32KShares unchanged; reported value decreased 62.38%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2025
Q2 20250.13%482,550$1.16MShares unchanged; reported value increased 24.35%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 31, 2025
Q3 20250.17%482,550$1.47MShares unchanged; reported value increased 27.08%, and weight changed +0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 5, 2025
Q4 20250.49%482,550$2.42MShares unchanged; reported value increased 64.59%, and weight changed +0.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 17, 2026
Q1 20260.31%482,550$2.67MShares unchanged; reported value increased 10.36%, and weight changed -0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 7, 2026
Q2 20260.52%482,550$2.76MShares unchanged; reported value increased 3.07%, and weight changed +0.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2026
Board of Trustees of The Leland Stanford Junior University · ANNEXON INC

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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.