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Disclosery

Rock Point Advisors, LLC: AMRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rock Point Advisors, LLC on AMRC, newest first. How the timeline and the estimate are built.

Rock Point Advisors, LLC held 211,765 AMRC shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 211,765 shares
    Change vs previous 13F +630 shares

    1.43% of the 13F portfolio, value $5,844,714.

    13F-HR 0001301540-26-000004 filed by Rock Point Advisors, 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 211,135 shares
    Change vs previous 13F +19,348 shares

    1.46% of the 13F portfolio, value $5,383,943.

    13F-HR 0001301540-26-000002 filed by Rock Point Advisors, 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 191,787 shares
    Change vs previous 13F -58,230 shares

    1.41% of the 13F portfolio, value $5,617,441.

    13F-HR 0001301540-26-000001 filed by Rock Point Advisors, 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 250,017 shares
    Change vs previous 13F -177,479 shares

    2.22% of the 13F portfolio, value $8,395,571.

    13F-HR 0001301540-25-000009 filed by Rock Point Advisors, 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 427,496 shares
    Change vs previous 13F -89,475 shares

    1.83% of the 13F portfolio, value $6,493,664.

    13F-HR 0001301540-25-000005 filed by Rock Point Advisors, 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 516,971 shares
    Change vs previous 13F +255,538 shares

    1.93% of the 13F portfolio, value $6,245,010.

    13F-HR 0001301540-25-000003 filed by Rock Point Advisors, 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 261,433 shares
    Change vs previous 13F +29,381 shares

    1.79% of the 13F portfolio, value $6,138,447.

    13F-HR 0001301540-25-000001 filed by Rock Point Advisors, 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 232,052 shares
    Change vs previous 13F not available

    2.4% of the 13F portfolio, value $8,804,053.

    13F-HR 0001301540-24-000008 filed by Rock Point Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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