Voleon Capital Management LP: CSTM position timeline

Voleon Capital Management LP held 145,101 CSTM 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 145,101 shares

   Change vs previous 13F -94,400 shares

   0.08% of the 13F portfolio, value $4,624,369.

   13F-HR 0001062993-26-004416 filed by Voleon Capital 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 239,501 shares

   Change vs previous 13F -47,082 shares

   0.13% of the 13F portfolio, value $5,886,935.

   13F-HR 0001062993-26-002697 filed by Voleon Capital 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 286,583 shares

   Change vs previous 13F -159,764 shares

   0.12% of the 13F portfolio, value $5,402,090.

   13F-HR 0001062993-26-000989 filed by Voleon Capital 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 446,347 shares

   Change vs previous 13F +351,503 shares

   0.16% of the 13F portfolio, value $6,641,643.

   13F-HR 0001062993-25-016842 filed by Voleon Capital 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 94,844 shares

   Change vs previous 13F not available

   0.07% of the 13F portfolio, value $1,261,425.

   13F-HR 0001062993-25-014421 filed by Voleon Capital 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).