KORNITZER CAPITAL MANAGEMENT INC /KS: GLW position timeline

KORNITZER CAPITAL MANAGEMENT INC /KS held 94,514 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 94,514 shares

   Change vs previous 13F -17,951 shares

   0.5% of the 13F portfolio, value $24,141,711.

   13F-HR 0000898358-26-000007 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2026-07-31 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 112,465 shares

   Change vs previous 13F +3,300 shares

   0.33% of the 13F portfolio, value $15,291,866.

   13F-HR 0000898358-26-000005 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2026-04-30 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-12-31

   13F 109,165 shares

   Change vs previous 13F -8,245 shares

   0.2% of the 13F portfolio, value $9,558,487.

   13F-HR 0000898358-26-000003 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2026-02-02 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 117,410 shares

   Change vs previous 13F -11,078 shares

   0.19% of the 13F portfolio, value $9,631,142.

   13F-HR 0000898358-25-000013 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2025-10-31 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

5. period ended2025-06-30

   13F 128,488 shares

   Change vs previous 13F +2,065 shares

   0.14% of the 13F portfolio, value $6,757,184.

   13F-HR 0000898358-25-000010 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2025-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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

6. period ended2025-03-31

   13F 126,423 shares

   Change vs previous 13F -8,335 shares

   0.12% of the 13F portfolio, value $5,787,645.

   13F-HR 0000898358-25-000007 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2025-05-02 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

7. period ended2024-12-31

   13F 134,758 shares

   Change vs previous 13F +9,164 shares

   0.13% of the 13F portfolio, value $6,403,700.

   13F-HR 0000898358-25-000005 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2025-01-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

8. period ended2024-09-30

   13F 125,594 shares

   Change vs previous 13F not available

   0.1% of the 13F portfolio, value $5,670,569.

   13F-HR 0000898358-24-000009 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
   Filed 2024-10-31 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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