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Disclosery

Thayer Partners, LLC / MA: SPY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Thayer Partners, LLC / MA on SPY, newest first. How the timeline and the estimate are built.

Thayer Partners, LLC / MA held 584 SPY shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 584 shares
    Change vs previous 13F -66 shares

    0.18% of the 13F portfolio, value $436,083.

    13F-HR 0001765380-26-000256 filed by Thayer Partners, LLC / MA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 650 shares
    Change vs previous 13F -261 shares

    0.2% of the 13F portfolio, value $423,001.

    13F-HR 0001765380-26-000164 filed by Thayer Partners, LLC / MA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 911 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $621,186.

    13F-HR 0002010185-26-000001 filed by Thayer Partners, LLC / MA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).