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Disclosery

Rafferty Asset Management, LLC: GLW position timeline

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

Rafferty Asset Management, LLC held 263,166 GLW 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 263,166 shares
    Change vs previous 13F +79,052 shares

    0.15% of the 13F portfolio, value $67,220,491.

    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 184,114 shares
    Change vs previous 13F -60,499 shares

    0.1% of the 13F portfolio, value $25,033,981.

    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 244,613 shares
    Change vs previous 13F -18,220 shares

    0.07% of the 13F portfolio, value $21,418,314.

    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).

  4. period ended2025-09-30
    13F 262,833 shares
    Change vs previous 13F +11,078 shares

    0.07% of the 13F portfolio, value $21,560,191.

    13F-HR 0001999371-25-017439 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).

  5. period ended2025-06-30
    13F 251,755 shares
    Change vs previous 13F +44,825 shares

    0.04% of the 13F portfolio, value $13,239,795.

    13F-HR 0001999371-25-011302 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).

  6. period ended2025-03-31
    13F 206,930 shares
    Change vs previous 13F -55,378 shares

    0.04% of the 13F portfolio, value $9,473,255.

    13F-HR 0001999371-25-006071 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).

  7. period ended2024-12-31
    13F 262,308 shares
    Change vs previous 13F +22 shares

    0.04% of the 13F portfolio, value $12,464,876.

    13F-HR 0001999371-25-001622 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).

  8. period ended2024-09-30
    13F 262,286 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $11,842,213.

    13F-HR 0001999371-24-014625 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).