Arcturus Therapeutics Holdings Inc. (ARCT) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-10-07
07:17 am
Sale
2026-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Federated Hermes, Inc.
FHI
1,678,069
5.900%
-1,625,571decrease
(-49.21%)
Filing
History
2026-05-07
3:37 pm
Purchase
2026-04-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
ARK Investment Management LLC2,947,556
10.370%
336,457increase
(+12.89%)
Filing
History
2026-03-26
3:56 pm
Sale
2026-03-1313GARCTURUS THERAPEUTICS HLDGS IN
ARCT
VANGUARD GROUP INC0
0.000%
-1,810,165decrease
(Position Closed)
Filing
History
2026-02-17
06:49 am
Sale
2025-12-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
BALYASNY ASSET MANAGEMENT L.P.0
0.000%
-2,183,985decrease
(Position Closed)
Filing
History
2026-02-03
11:27 am
Purchase
2025-12-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
ARK Investment Management LLC2,611,099
9.190%
896,059increase
(+52.25%)
Filing
History
2026-01-08
08:12 am
Sale
2025-12-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Federated Hermes, Inc.
FHI
3,303,640
11.630%
-1,407,872decrease
(-29.88%)
Filing
History
2025-11-14
06:02 am
Purchase
2025-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
BALYASNY ASSET MANAGEMENT L.P.2,183,985
8.040%
2,183,985increase
(New Position)
Filing
History
2025-11-13
09:24 am
Purchase
2025-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Amova Asset Management Americas Inc.1,947,835
7.200%
21,751increase
(+1.13%)
Filing
History
2025-10-27
06:57 am
Purchase
2025-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Sumitomo Mitsui Trust Group Inc.1,947,835
7.200%
21,751increase
(+1.13%)
Filing
History
2025-07-30
1:16 pm
Sale
2025-06-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
ARK Investment Management LLC1,715,040
6.320%
-332,647decrease
(-16.25%)
Filing
History
2025-07-29
12:05 pm
Purchase
2025-06-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
VANGUARD GROUP INC1,810,165
6.670%
351,785increase
(+24.12%)
Filing
History
2025-05-12
2:10 pm
Sale
2025-03-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Amova Asset Management Americas Inc.1,926,084
7.100%
-389,210decrease
(-16.81%)
Filing
History
2025-04-25
06:18 am
Sale
2025-03-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Sumitomo Mitsui Trust Group Inc.1,926,084
7.100%
-389,210decrease
(-16.81%)
Filing
History
2025-04-23
8:14 pm
Sale
2025-03-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
BlackRock, Inc.
BLK
2,104,537
7.800%
-638,465decrease
(-23.28%)
Filing
History
2025-02-05
07:52 am
Sale
2024-12-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
STATE STREET CORPORATION
STT
1,326,158
4.900%
-303,508decrease
(-18.62%)
Filing
History
2024-11-08
3:17 pm
Purchase
2024-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Amova Asset Management Americas Inc.2,315,294
8.560%
994,642increase
(+75.31%)
Filing
History
2024-11-05
06:07 am
Purchase
2024-09-3013GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Sumitomo Mitsui Trust Group Inc.2,315,294
8.560%
994,642increase
(+75.31%)
Filing
History
2024-04-05
12:18 pm
Purchase
2024-03-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
BlackRock, Inc.
BLK
2,743,002
10.200%
344,706increase
(+14.37%)
Filing
History
2024-02-13
4:59 pm
Purchase
2023-12-2913GARCTURUS THERAPEUTICS HLDGS IN
ARCT
VANGUARD GROUP INC1,458,380
5.460%
7,955increase
(+0.55%)
Filing
History
2024-02-12
6:09 pm
Sale
2023-12-3113GARCTURUS THERAPEUTICS HLDGS IN
ARCT
Amova Asset Management Americas Inc.1,320,652
4.940%
-128,408decrease
(-8.86%)
Filing
History
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