AMERICAN CENTURY COMPANIES INC: ARDT position timeline

AMERICAN CENTURY COMPANIES INC held 309,359 ARDT 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 309,359 shares

   Change vs previous 13F +254,167 shares

   <0.01% of the 13F portfolio, value $3,044,093.

   13F-HR 0000748054-26-000005 filed by AMERICAN CENTURY COMPANIES 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 55,192 shares

   Change vs previous 13F +12,319 shares

   <0.01% of the 13F portfolio, value $472,444.

   13F-HR 0000748054-26-000002 filed by AMERICAN CENTURY COMPANIES INC
   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 42,873 shares

   Change vs previous 13F +2,689 shares

   <0.01% of the 13F portfolio, value $378,569.

   13F-HR 0000748054-26-000001 filed by AMERICAN CENTURY COMPANIES INC
   Filed 2026-02-13 (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 40,184 shares

   Change vs previous 13F +10,075 shares

   <0.01% of the 13F portfolio, value $532,438.

   13F-HR 0000748054-25-000009 filed by AMERICAN CENTURY COMPANIES INC
   Filed 2025-11-12 (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 30,109 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $411,289.

   13F-HR 0001085146-25-004910 filed by AMERICAN CENTURY COMPANIES INC
   Filed 2025-08-12 (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).