Walleye Capital LLC: ARKK position timeline

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

Walleye Capital LLC held 8,392 ARKK 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 8,392 shares
Change vs previous 13F +8,392 shares
<0.01% of the 13F portfolio, value $678,241.
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
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 0 shares
Change vs previous 13F -211,963 shares
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: 0 shares
- Walleye Capital LLC: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2025-12-31
13F 211,963 shares
Change vs previous 13F +173,067 shares
0.07% of the 13F portfolio, value $16,304,194.
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: 199,732 shares
- Walleye Capital LLC: 12,231 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 38,896 shares
Change vs previous 13F -500,003 shares
0.03% of the 13F portfolio, value $3,356,725.
13F-HR 0001172661-25-005014 filed by Walleye Capital LLC
Filed 2025-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- Walleye Trading LLC: 0 shares
- Walleye Capital LLC: 38,896 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 538,899 shares
Change vs previous 13F -61,851 shares
0.25% of the 13F portfolio, value $37,879,210.
13F-HR 0001172661-25-003139 filed by Walleye Capital LLC
Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- Walleye Trading LLC: 132,463 shares
- Walleye Capital LLC: 406,436 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 600,750 shares
Change vs previous 13F +539,478 shares
0.23% of the 13F portfolio, value $28,583,685.
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: 593,272 shares
- Walleye Capital LLC: 7,478 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 61,272 shares
Change vs previous 13F -421,960 shares
0.02% of the 13F portfolio, value $3,478,412.
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: 40,996 shares
- Walleye Capital LLC: 20,276 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 483,232 shares
Change vs previous 13F not available
0.24% of the 13F portfolio, value $22,968,017.
13F-HR 0001172661-24-004791 filed by Walleye Capital LLC
Filed 2024-11-14 (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).