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Disclosery

Sigma Planning Corp: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sigma Planning Corp on AMGN, newest first. How the timeline and the estimate are built.

Sigma Planning Corp held 14,019 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 14,019 shares
    Change vs previous 13F -3,221 shares

    0.13% of the 13F portfolio, value $5,076,481.

    13F-HR 0001420506-26-001464 filed by Sigma Planning Corp
    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 17,240 shares
    Change vs previous 13F -752 shares

    0.17% of the 13F portfolio, value $6,066,030.

    13F-HR 0001420506-26-000793 filed by Sigma Planning Corp
    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 17,992 shares
    Change vs previous 13F +3,488 shares

    0.16% of the 13F portfolio, value $5,889,068.

    13F-HR 0001420506-26-000121 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 14,504 shares
    Change vs previous 13F -1,215 shares

    0.12% of the 13F portfolio, value $4,093,147.

    13F-HR 0001420506-25-003053 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 15,719 shares
    Change vs previous 13F -1,247 shares

    0.13% of the 13F portfolio, value $4,389,013.

    13F-HR 0001420506-25-001700 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 16,966 shares
    Change vs previous 13F -1,436 shares

    0.17% of the 13F portfolio, value $5,285,749.

    13F-HR 0001420506-25-000852 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 18,402 shares
    Change vs previous 13F -231 shares

    0.15% of the 13F portfolio, value $4,796,347.

    13F-HR 0001420506-25-000109 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 18,633 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $6,003,821.

    13F-HR 0001420506-24-002196 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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