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Disclosery

Rafferty Asset Management, LLC: OMER position timeline

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

Rafferty Asset Management, LLC held 19,474 OMER 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 19,474 shares
    Change vs previous 13F +7,176 shares

    <0.01% of the 13F portfolio, value $185,198.

    13F-HR 0001999371-26-017909 filed by Rafferty 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 12,298 shares
    Change vs previous 13F +72 shares

    <0.01% of the 13F portfolio, value $129,867.

    13F-HR 0001999371-26-010796 filed by Rafferty 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 12,226 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $209,982.

    13F-HR 0001999371-26-003261 filed by Rafferty Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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