CastleKnight Management LP: ZD position timeline

CastleKnight Management LP held 596,254 ZD 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 596,254 shares

   Change vs previous 13F +173,780 shares

   1.14% of the 13F portfolio, value $31,225,822.

   13F-HR 0000919574-26-005559 filed by CastleKnight Management LP
   Filed 2026-08-14 (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 422,474 shares

   Change vs previous 13F +103,871 shares

   0.83% of the 13F portfolio, value $17,727,009.

   13F-HR 0000919574-26-003331 filed by CastleKnight Management LP
   Filed 2026-05-15 (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 318,603 shares

   Change vs previous 13F +85,103 shares

   0.64% of the 13F portfolio, value $11,198,895.

   13F-HR 0000919574-26-001183 filed by CastleKnight Management LP
   Filed 2026-02-17 (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 233,500 shares

   Change vs previous 13F +157,600 shares

   0.48% of the 13F portfolio, value $8,896,350.

   13F-HR 0000919574-25-006966 filed by CastleKnight Management LP
   Filed 2025-11-14 (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 75,900 shares

   Change vs previous 13F not available

   0.15% of the 13F portfolio, value $2,297,493.

   13F-HR 0000919574-25-004814 filed by CastleKnight Management LP
   Filed 2025-08-14 (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).