Arcturus Therapeutics Holdings Inc. (ARCT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

5,917,411Shares held by institutions

$40,593,439Value of institutional holdings

94.56%Institutional ownership %

-0.32%Shares Changed QoQ

142No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Arcturus Therapeutics Holdings Inc. (NASDAQ:ARCT) is held by 118 institutional investors per 13F filings through December 2025.

These investors collectively held 87.3% of Arcturus Therapeutics Holdings's outstanding shares in December 2025, down from 98.2% in September 2025.
Their total shares held in ARCT decreased -2.04% from the prior quarter, while the number of investors in Arcturus Therapeutics Holdings decreased 19.73% year over year.
During the quarter, 63 of these 118 funds increased positions in ARCT, 37 reduced exposure, and 18 held steady.
Combined, these investors held 23.74Mn shares in ARCT for December 2025, down by 494.67K shares quarter on quarter, and down 3.55Mn shares year over year.
As of December 31, 2025, the biggest holder of Arcturus Therapeutics Holdings is Federated Hermes, Inc. at 3.3Mn shares, representing 12.15% of shares outstanding.
The most significant purchases of ARCT for the quarter ending December 2025 came from ARK Investment Management LLC (738.38K), TWO SIGMA ADVISERS, LP (472.54K), TWO SIGMA INVESTMENTS, LP (457.47K), JANE STREET GROUP, LLC (286.03K), MILLENNIUM MANAGEMENT LLC (264.98K).
The biggest sellers of Arcturus Therapeutics Holdings for the quarter ending December 2025 included Federated Hermes, Inc. (1.39Mn), Bank Of America Corp /De/ (1.21Mn), Schonfeld Strategic Advisors LLC (598.07K), Morgan Stanley (491.49K), State Street Corp (481.42K).
Per Business Quant, the top 10 investors in ARCT for the quarter ending December 2025 include Federated Hermes, Inc. (3.3Mn), BlackRock, Inc. (2.62Mn), ARK Investment Management LLC (2.61Mn), VANGUARD GROUP INC (2.09Mn), Amova Asset Management Americas, Inc. (2.03Mn), Sumitomo Mitsui Trust Group, Inc. (2.03Mn), GEODE CAPITAL MANAGEMENT, LLC (618.13K), State Street Corp (564.27K), TWO SIGMA INVESTMENTS, LP (546.69K), TWO SIGMA ADVISERS, LP (511.04K).

118 Institutional Holders

5,917,411 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	55,040	2.15%	$0.00
Federated Hermes, Inc.	31 Dec, 2025	-1,390,420	-29.62%	$0.00
ARK Investment Management LLC	31 Dec, 2025	738,378	39.43%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	108,279	451.48%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	204,036	10.82%	$0.00
Empire Life Investments Inc.	31 Dec, 2025	-5,161	-1.24%	$0.00
Barclays Plc	31 Dec, 2025	-98,778	-66.13%	$0.00
Amova Asset Management Americas, Inc.	31 Dec, 2025	78,753	4.04%	$0.00
Sumitomo Mitsui Trust Group, Inc.	31 Dec, 2025	78,753	4.04%	$0.00
Hennion & Walsh Asset Management, Inc.	31 Dec, 2025	161,910	206.54%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	6,311	1.03%	$0.00
UBS Group AG	31 Dec, 2025	67,407	42.00%	$0.00
State Street Corp	31 Dec, 2025	-481,415	-46.04%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	222,163	0.00%	$0.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	457,467	512.75%	$0.00
Atom Investors LP	31 Dec, 2025	106,400	0.00%	$0.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	472,543	1,227.38%	$0.00
Susquehanna Portfolio Strategies, LLC	31 Dec, 2025	7,163	7.47%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-64,985	-11.70%	$0.00
Kovack Advisors, Inc.	31 Dec, 2025	92,046	0.00%	$0.00

1 - 20 of 118

Research Tools