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Disclosery

1607 Capital Partners, LLC: XEFRX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1607 Capital Partners, LLC on XEFRX, newest first. How the timeline and the estimate are built.

1607 Capital Partners, LLC held 889,618 XEFRX shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 889,618 shares
    Change vs previous 13F -696,621 shares

    0.82% of the 13F portfolio, value $9,429,951.

    13F-HR/A 0001172661-26-004334 filed by 1607 Capital Partners, LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 1,586,239 shares
    Change vs previous 13F +154,092 shares

    1.2% of the 13F portfolio, value $16,718,959.

    13F-HR 0001172661-26-002247 filed by 1607 Capital Partners, 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 1,432,147 shares
    Change vs previous 13F +1,100,058 shares

    1.09% of the 13F portfolio, value $15,954,118.

    13F-HR 0001172661-26-001096 filed by 1607 Capital Partners, 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 332,089 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $3,799,098.

    13F-HR 0001172661-25-005029 filed by 1607 Capital Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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