Efficient Frontier Advisors LLC: PDN position timeline

Efficient Frontier Advisors LLC held 9,228 PDN shares at 2025-06-30 per its 13F-HR filed 2025-07-09.

the latest 13F is the newest step

1. period ended2025-06-30

   13F 9,228 shares

   Change vs previous 13F +86 shares

   0.23% of the 13F portfolio, value $359,112.

   13F-HR 0002063364-25-000104 filed by Efficient Frontier Advisors LLC
   Filed 2025-07-09 (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).

2. period ended2025-03-31

   13F 9,142 shares

   Change vs previous 13F +73 shares

   0.2% of the 13F portfolio, value $306,052.

   13F-HR 0002011188-25-000008 filed by Efficient Frontier Advisors LLC
   Filed 2025-04-07 (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).

3. period ended2024-12-31

   13F 9,069 shares

   Change vs previous 13F +96 shares

   0.19% of the 13F portfolio, value $287,000.

   13F-HR 0002011188-25-000002 filed by Efficient Frontier Advisors LLC
   Filed 2025-01-28 (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).

4. period ended2024-09-30

   13F 8,973 shares

   Change vs previous 13F +65 shares

   0.2% of the 13F portfolio, value $315,000.

   13F-HR 0002011188-24-000010 filed by Efficient Frontier Advisors LLC
   Filed 2024-10-02 (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).

5. period ended2024-06-30

   13F 8,908 shares

   Change vs previous 13F +80 shares

   0.2% of the 13F portfolio, value $288,000.

   13F-HR 0002011188-24-000006 filed by Efficient Frontier Advisors LLC
   Filed 2024-07-18 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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

6. period ended2024-03-31

   13F 8,828 shares

   Change vs previous 13F +46 shares

   0.23% of the 13F portfolio, value $290,000.

   13F-HR 0002011188-24-000004 filed by Efficient Frontier Advisors LLC
   Filed 2024-04-03 (acceptance time not in the bulk data set), ingested 2026-10-07 18:28:46 UTC

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

7. period ended2023-12-31

   13F 8,782 shares

   Change vs previous 13F not available

   0.24% of the 13F portfolio, value $285,000.

   13F-HR 0002011188-24-000002 filed by Efficient Frontier Advisors LLC
   Filed 2024-02-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:29:43 UTC

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