Stephens Investment Management Group LLC: MPLX position timeline

Stephens Investment Management Group LLC held 211,656 MPLX shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 211,656 shares

   Change vs previous 13F +59,996 shares

   0.13% of the 13F portfolio, value $11,944,102.

   13F-HR 0000757657-26-000017 filed by STEPHENS INC /AR/
   Filed 2026-07-29 (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 151,660 shares

   Change vs previous 13F +13,995 shares

   0.11% of the 13F portfolio, value $8,688,226.

   13F-HR 0000757657-26-000013 filed by STEPHENS INC /AR/
   Filed 2026-04-28 (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 137,665 shares

   Change vs previous 13F +7,388 shares

   0.09% of the 13F portfolio, value $7,347,197.

   13F-HR 0000757657-26-000003 filed by STEPHENS INC /AR/
   Filed 2026-02-05 (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 130,277 shares

   Change vs previous 13F +97,622 shares

   0.08% of the 13F portfolio, value $6,507,324.

   13F-HR 0000757657-25-000022 filed by STEPHENS INC /AR/
   Filed 2025-10-27 (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 32,655 shares

   Change vs previous 13F +64 shares

   0.02% of the 13F portfolio, value $1,682,072.

   13F-HR 0000757657-25-000019 filed by STEPHENS INC /AR/
   Filed 2025-07-29 (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).

6. period ended2025-03-31

   13F 32,591 shares

   Change vs previous 13F +108 shares

   0.03% of the 13F portfolio, value $1,744,274.

   13F-HR 0000757657-25-000012 filed by STEPHENS INC /AR/
   Filed 2025-05-01 (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).

7. period ended2024-12-31

   13F 32,483 shares

   Change vs previous 13F +1,984 shares

   0.02% of the 13F portfolio, value $1,554,658.

   13F-HR 0000757657-25-000004 filed by STEPHENS INC /AR/
   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).

8. period ended2024-09-30

   13F 30,499 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $1,355,995.

   13F-HR 0001314440-24-000016 filed by STEPHENS INC /AR/
   Filed 2024-10-28 (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).