Diameter Capital Partners LP: MAGN position timeline

Diameter Capital Partners LP held 1,205,793 MAGN shares at 2026-06-30 per its 13F-HR/A filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F/A 1,205,793 shares

   Change vs previous 13F 0 shares

   1.51% of the 13F portfolio, value $14,168,068.

   13F-HR/A 0001172661-26-003822 filed by Diameter Capital Partners 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 1,205,793 shares

   Change vs previous 13F 0 shares

   2.2% of the 13F portfolio, value $11,467,091.

   13F-HR 0001172661-26-002226 filed by Diameter Capital Partners 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 1,205,793 shares

   Change vs previous 13F +745,480 shares

   1.91% of the 13F portfolio, value $18,255,706.

   13F-HR 0001172661-26-000929 filed by Diameter Capital Partners 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 460,313 shares

   Change vs previous 13F 0 shares

   0.57% of the 13F portfolio, value $5,394,868.

   13F-HR 0001172661-25-004869 filed by Diameter Capital Partners 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 460,313 shares

   Change vs previous 13F not available

   1.55% of the 13F portfolio, value $5,560,581.

   13F-HR 0001172661-25-003335 filed by Diameter Capital Partners 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).