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Disclosery

WOODSTOCK CORP: MDT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WOODSTOCK CORP on MDT, newest first. How the timeline and the estimate are built.

WOODSTOCK CORP held 121,281 MDT shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 121,281 shares
    Change vs previous 13F +40 shares

    0.84% of the 13F portfolio, value $10,465,337.

    13F-HR 0001062993-26-005277 filed by WOODSTOCK CORP
    Accepted , ingested

  2. period ended2026-06-30
    13F 121,241 shares
    Change vs previous 13F -819 shares

    0.79% of the 13F portfolio, value $9,484,683.

    13F-HR 0001062993-26-003617 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 122,060 shares
    Change vs previous 13F -750 shares

    0.94% of the 13F portfolio, value $10,576,499.

    13F-HR 0001062993-26-001892 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 122,810 shares
    Change vs previous 13F -363 shares

    1.01% of the 13F portfolio, value $11,797,129.

    13F-HR 0001062993-26-000252 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 123,173 shares
    Change vs previous 13F -1,400 shares

    1.02% of the 13F portfolio, value $11,730,997.

    13F-HR 0001062993-25-015968 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 124,573 shares
    Change vs previous 13F -1,811 shares

    1% of the 13F portfolio, value $10,859,028.

    13F-HR 0001062993-25-012644 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 126,384 shares
    Change vs previous 13F -1,696 shares

    1.12% of the 13F portfolio, value $11,356,866.

    13F-HR 0001062993-25-007257 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 128,080 shares
    Change vs previous 13F not available

    0.99% of the 13F portfolio, value $10,231,030.

    13F-HR 0001062993-25-000788 filed by WOODSTOCK CORP
    Filed (acceptance time not in the bulk data set), ingested

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