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RIVERNORTH CAPITAL MANAGEMENT, LLC: MHD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RIVERNORTH CAPITAL MANAGEMENT, LLC on MHD, newest first. How the timeline and the estimate are built.

RIVERNORTH CAPITAL MANAGEMENT, LLC held 11,987,371 MHD shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,987,371 shares
    Change vs previous 13F -518,454 shares

    6.78% of the 13F portfolio, value $142,649,715.

    13F-HR 0001398344-26-014659 filed by RIVERNORTH CAPITAL 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 12,505,825 shares
    Change vs previous 13F +8,333,674 shares

    7.12% of the 13F portfolio, value $141,065,706.

    13F-HR 0001398344-26-009303 filed by RIVERNORTH CAPITAL 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 4,172,151 shares
    Change vs previous 13F +29,950 shares

    2.32% of the 13F portfolio, value $48,981,052.

    13F-HR 0001398344-26-003293 filed by RIVERNORTH CAPITAL 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 4,142,201 shares
    Change vs previous 13F +18,343 shares

    2.77% of the 13F portfolio, value $48,670,862.

    13F-HR 0001398344-25-020996 filed by RIVERNORTH CAPITAL 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 4,123,858 shares
    Change vs previous 13F +83,712 shares

    2.55% of the 13F portfolio, value $46,187,209.

    13F-HR 0001398344-25-015668 filed by RIVERNORTH CAPITAL 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 4,040,146 shares
    Change vs previous 13F -82,363 shares

    2.52% of the 13F portfolio, value $47,431,313.

    13F-HR 0001398344-25-009645 filed by RIVERNORTH CAPITAL 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 4,122,509 shares
    Change vs previous 13F -7,005 shares

    2.31% of the 13F portfolio, value $48,109,680.

    13F-HR 0001398344-25-002911 filed by RIVERNORTH CAPITAL 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/A 4,129,514 shares
    Change vs previous 13F not available

    2.52% of the 13F portfolio, value $52,238,351.

    13F-HR/A 0001398344-24-022624 filed by RIVERNORTH CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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