Walleye Capital LLC: ARM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Walleye Capital LLC on ARM, newest first. How the timeline and the estimate are built.

Walleye Capital LLC held 8,509 ARM shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

period ended2026-06-30
13F 8,509 shares
Change vs previous 13F -22,039 shares
0.01% of the 13F portfolio, value $3,017,036.
13F-HR 0001758720-26-000006 filed by Walleye Capital LLC
Filed 2026-08-03 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- Walleye Trading LLC: 0 shares
- Walleye Capital LLC: 8,509 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 30,548 shares
Change vs previous 13F -1,318,701 shares
0.02% of the 13F portfolio, value $4,621,302.
13F-HR 0001388391-26-000004 filed by Walleye Trading LLC
Filed 2026-05-11 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- Walleye Trading LLC: 24,402 shares
- Walleye Capital LLC: 6,146 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 1,349,249 shares
Change vs previous 13F +1,010,083 shares
0.62% of the 13F portfolio, value $147,486,408.
13F-HR 0001388391-26-000001 filed by Walleye Trading LLC
Filed 2026-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- Walleye Trading LLC: 1,316,179 shares
- Walleye Capital LLC: 33,070 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 339,166 shares
Change vs previous 13F -479,489 shares
0.26% of the 13F portfolio, value $47,988,597.
13F-HR 0001172661-25-005015 filed by Walleye Trading LLC
Filed 2025-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- Walleye Trading LLC: 304,023 shares
- Walleye Capital LLC: 35,143 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 818,655 shares
Change vs previous 13F -115,417 shares
0.89% of the 13F portfolio, value $132,409,260.
13F-HR 0001172661-25-003141 filed by Walleye Trading LLC
Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- Walleye Trading LLC: 818,567 shares
- Walleye Capital LLC: 88 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 934,072 shares
Change vs previous 13F +26,136 shares
0.79% of the 13F portfolio, value $99,749,549.
13F-HR 0001172661-25-001883 filed by Walleye Trading LLC
Filed 2025-05-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- Walleye Trading LLC: 922,778 shares
- Walleye Capital LLC: 11,294 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 907,936 shares
Change vs previous 13F -174,377 shares
0.72% of the 13F portfolio, value $112,002,985.
13F-HR 0001172661-25-000827 filed by Walleye Trading LLC
Filed 2025-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- Walleye Trading LLC: 893,495 shares
- Walleye Capital LLC: 14,441 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 1,082,313 shares
Change vs previous 13F not available
1.14% of the 13F portfolio, value $154,781,582.
13F-HR 0001172661-24-004792 filed by Walleye Trading LLC
Filed 2024-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- Walleye Trading LLC: 1,076,415 shares
- Walleye Capital LLC: 5,898 shares
Acceptance time not in the bulk data set (spec §4.2).