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Disclosery

Harber Asset Management LLC: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Harber Asset Management LLC on AMT, newest first. How the timeline and the estimate are built.

Harber Asset Management LLC held 35,226 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 35,226 shares
    Change vs previous 13F +5,050 shares

    3.46% of the 13F portfolio, value $5,761,916.

    13F-HR 0000897069-26-001633 filed by Harber Asset Management LLC
    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 30,176 shares
    Change vs previous 13F -15,657 shares

    3.33% of the 13F portfolio, value $5,207,774.

    13F-HR 0000897069-26-001141 filed by Harber Asset Management LLC
    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 45,833 shares
    Change vs previous 13F +6,697 shares

    3.37% of the 13F portfolio, value $8,046,900.

    13F-HR 0000897069-26-000312 filed by Harber Asset Management LLC
    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 39,136 shares
    Change vs previous 13F -49,103 shares

    2.7% of the 13F portfolio, value $7,526,636.

    13F-HR 0000897069-25-001703 filed by Harber Asset Management LLC
    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 88,239 shares
    Change vs previous 13F -26,168 shares

    6.28% of the 13F portfolio, value $19,502,584.

    13F-HR 0000897069-25-001327 filed by Harber Asset Management LLC
    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 114,407 shares
    Change vs previous 13F +33,016 shares

    8.86% of the 13F portfolio, value $24,894,963.

    13F-HR 0000897069-25-000992 filed by Harber Asset Management LLC
    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 81,391 shares
    Change vs previous 13F +14,498 shares

    4.47% of the 13F portfolio, value $14,927,923.

    13F-HR 0000897069-25-000225 filed by Harber Asset Management LLC
    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 66,893 shares
    Change vs previous 13F not available

    4.65% of the 13F portfolio, value $15,556,636.

    13F-HR 0000897069-24-002155 filed by Harber Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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