SIT INVESTMENT ASSOCIATES INC: ARDC position timeline

SIT INVESTMENT ASSOCIATES INC held 92,478 ARDC shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 92,478 shares

   Change vs previous 13F -206,427 shares

   0.02% of the 13F portfolio, value $1,168,000.

   13F-HR 0000897101-26-000352 filed by SIT INVESTMENT ASSOCIATES INC
   Filed 2026-08-12 (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 298,905 shares

   Change vs previous 13F 0 shares

   0.07% of the 13F portfolio, value $3,635,000.

   13F-HR 0000897101-26-000165 filed by SIT INVESTMENT ASSOCIATES INC
   Filed 2026-05-13 (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/A 298,905 shares

   Change vs previous 13F +298,905 shares

   0.08% of the 13F portfolio, value $3,975,000.

   13F-HR 0000897101-26-000038 filed by SIT INVESTMENT ASSOCIATES INC
   Filed 2026-02-12 (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 0 shares

   Change vs previous 13F -43,687 shares

   13F-HR 0000897101-25-000605 filed by SIT INVESTMENT ASSOCIATES INC
   Filed 2025-11-13 (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).

   Exited: the 13F for this period no longer lists the position.

5. period ended2025-06-30

   13F 43,687 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $621,000.

   13F-HR 0000897101-25-000467 filed by SIT INVESTMENT ASSOCIATES INC
   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).