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CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT: DOCN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT on DOCN, newest first. How the timeline and the estimate are built.

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT held 140,400 DOCN shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 140,400 shares
    Change vs previous 13F +8,200 shares

    0.99% of the 13F portfolio, value $22,047,012.

    13F-HR 0001315863-26-000561 filed by CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
    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 132,200 shares
    Change vs previous 13F +16,200 shares

    0.56% of the 13F portfolio, value $11,340,116.

    13F-HR 0001315863-26-000367 filed by CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
    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 116,000 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $5,581,920.

    13F-HR 0001329375-26-000001 filed by CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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