Arcturus Therapeutics (ARCT) Institutional Ownership

$7.03 -0.44 (-5.89%)

Closing price 05/18/2026 04:00 PM Eastern

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$7.02 -0.01 (-0.14%)

As of 07:21 AM Eastern

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Current Institutional Ownership Percentage: 94.54%
Number of Institutional Buyers (last 12 months): 63
Total Institutional Inflows (last 12 months): $58.13M

Number of Institutional Sellers (last 12 months): 38
Total Institutional Outflows (last 12 months): $49.86M

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ARCT Institutional Buying and Selling by Quarter

Arcturus Therapeutics Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/18/2026	ADAR1 Capital Management LLC	15,000	$116K	0.0%	N/A	0.053%
5/16/2026	Quantinno Capital Management LP	71,353	$551K	0.0%	+36.9%	0.251%
5/14/2026	Renaissance Technologies LLC	178,300	$1.38M	0.0%	+48.7%	0.627%
5/8/2026	Amova Asset Management Americas Inc.	2,288,935	$17.65M	0.2%	+12.9%	8.054%
5/7/2026	Dimensional Fund Advisors LP	288,355	$2.23M	0.0%	-41.2%	1.015%
5/7/2026	Heartland Advisors Inc.	256,000	$1.98M	0.1%	N/A	0.901%
5/6/2026	Allspring Global Investments Holdings LLC	26,870	$211K	0.0%	N/A	0.095%
5/5/2026	Bank of New York Mellon Corp	74,997	$579K	0.0%	-1.7%	0.264%
5/2/2026	Castleview Partners LLC	16,857	$130K	0.1%	N/A	0.059%
5/2/2026	Diversify Wealth Management LLC	15,785	$133K	0.0%	N/A	0.056%
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4/30/2026	Hsbc Holdings PLC	52,825	$396K	0.0%	-20.1%	0.186%
4/30/2026	Sumitomo Mitsui Trust Group Inc.	2,288,935	$17.67M	0.0%	+12.9%	8.054%
4/16/2026	SG Americas Securities LLC	20,972	$162K	0.0%	N/A	0.074%
3/20/2026	Hsbc Holdings PLC	66,131	$402K	0.0%	+175.7%	0.233%
2/26/2026	Aristides Capital LLC	26,283	$161K	0.0%	N/A	0.093%
2/19/2026	Invesco Ltd.	103,116	$632K	0.0%	+59.9%	0.363%
2/18/2026	Mercer Global Advisors Inc. ADV	10,507	$64K	0.0%	N/A	0.037%
2/18/2026	XTX Topco Ltd	82,155	$504K	0.0%	N/A	0.289%
2/18/2026	nVerses Capital LLC	22,904	$140K	0.3%	N/A	0.081%
2/18/2026	Susquehanna Portfolio Strategies LLC	103,077	$632K	0.0%	+7.5%	0.363%
2/18/2026	Millennium Management LLC	304,777	$1.87M	0.0%	-606.3%	1.073%
2/18/2026	Engineers Gate Manager LP	68,180	$418K	0.0%	N/A	0.240%
2/17/2026	Schonfeld Strategic Advisors LLC	69,755	$428K	0.0%	-89.6%	0.246%
2/17/2026	AQR Capital Management LLC	43,403	$266K	0.0%	N/A	0.153%
2/17/2026	Jain Global LLC	44,085	$270K	0.0%	N/A	0.155%
2/17/2026	Kovack Advisors Inc.	46,023	$282K	0.0%	N/A	0.162%
2/17/2026	Price T Rowe Associates Inc. MD	26,114	$161K	0.0%	-6.6%	0.092%
2/17/2026	Russell Investments Group Ltd.	44,425	$272K	0.0%	+105.3%	0.156%
2/17/2026	Atom Investors LP	106,400	$652K	0.1%	N/A	0.375%
2/16/2026	Squarepoint Ops LLC	34,285	$210K	0.0%	N/A	0.121%
2/16/2026	TritonPoint Partners LLC	28,072	$172K	0.1%	N/A	0.099%
2/16/2026	Panagora Asset Management Inc.	34,768	$213K	0.0%	N/A	0.122%
2/16/2026	Barclays PLC	50,589	$310K	0.0%	-66.4%	0.178%
2/13/2026	CANADA LIFE ASSURANCE Co	12,009	$73K	0.0%	+65.1%	0.042%
2/13/2026	Jacobs Levy Equity Management Inc.	293,050	$1.80M	0.0%	-4.1%	1.032%
2/13/2026	Charles Schwab Investment Management Inc.	183,855	$1.13M	0.0%	-12.2%	0.647%
2/13/2026	State Street Corp	564,266	$3.46M	0.0%	-46.0%	1.986%
2/13/2026	Wells Fargo & Company MN	41,323	$253K	0.0%	+24.3%	0.145%
2/12/2026	MetLife Investment Management LLC	9,357	$57K	0.0%	-42.6%	0.033%
2/12/2026	Aristides Capital LLC	26,283	$161K	0.0%	N/A	0.093%
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2/12/2026	Commonwealth Equity Services LLC	18,209	$112K	0.0%	-14.9%	0.064%
2/12/2026	Tocqueville Asset Management L.P.	13,600	$83K	0.0%	-48.7%	0.048%
2/12/2026	Renaissance Technologies LLC	119,905	$735K	0.0%	N/A	0.422%
2/12/2026	Dimensional Fund Advisors LP	490,429	$3.01M	0.0%	-11.7%	1.726%
2/12/2026	Federated Hermes Inc.	3,303,640	$20.25M	0.0%	-29.6%	11.628%
2/12/2026	IQ EQ FUND MANAGEMENT IRELAND Ltd	91,576	$561K	0.0%	+108.2%	0.322%
2/12/2026	Alps Advisors Inc.	23,325	$143K	0.0%	+78.0%	0.082%
2/12/2026	Kovack Advisors Inc.	46,023	$282K	0.0%	N/A	0.162%
2/11/2026	ARK Investment Management LLC	2,611,099	$16.01M	0.1%	+39.4%	9.189%
2/11/2026	Amova Asset Management Americas Inc.	2,026,588	$12.40M	0.1%	+4.0%	7.132%
2/10/2026	Goldman Sachs Group Inc.	391,227	$2.40M	0.0%	+170.3%	1.377%
2/10/2026	AXQ Capital LP	28,668	$176K	0.0%	N/A	0.101%
2/10/2026	Intech Investment Management LLC	11,382	$70K	0.0%	N/A	0.040%
2/9/2026	Geode Capital Management LLC	618,134	$3.79M	0.0%	+1.0%	2.176%
2/4/2026	Empire Life Investments Inc.	412,402	$2.53M	0.1%	-1.2%	1.452%
2/3/2026	MGO One Seven LLC	28,117	$172K	0.0%	-18.3%	0.099%
1/29/2026	China Universal Asset Management Co. Ltd.	4,630	$28K	0.0%	-40.3%	0.016%
1/23/2026	Sumitomo Mitsui Trust Group Inc.	2,026,588	$12.42M	0.0%	+4.0%	7.133%
1/23/2026	Diversify Advisory Services LLC	15,000	$92K	0.0%	-88.5%	0.053%
1/22/2026	Massachusetts Financial Services Co. MA	61,357	$376K	0.0%	-3.2%	0.216%
1/14/2026	Hennion & Walsh Asset Management Inc.	240,303	$1.47M	0.1%	+206.5%	0.846%
1/12/2026	Byrne Asset Management LLC	18,050	$111K	0.1%	+4,412.5%	0.064%
1/7/2026	Green Alpha Advisors LLC	28,282	$173K	0.2%	+31.9%	0.100%
1/1/2026	JPMorgan Chase & Co.	203,607	$3.75M	0.0%	-1.6%	0.717%
12/15/2025	Hudson Bay Capital Management LP	10,600	$195K	0.0%	-93.2%	0.037%
11/17/2025	Jacobs Levy Equity Management Inc.	305,659	$5.63M	0.0%	-38.3%	1.076%
11/17/2025	CANADA LIFE ASSURANCE Co	7,272	$136K	0.0%	+27.5%	0.026%
11/17/2025	Woodline Partners LP	66,577	$1.23M	0.0%	-91.5%	0.234%
11/17/2025	Public Employees Retirement System of Ohio	7,651	$141K	0.0%	-58.5%	0.027%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	29,937	$552K	0.0%	-7.4%	0.105%
11/17/2025	Brevan Howard Capital Management LP	28,096	$518K	0.0%	N/A	0.099%
11/17/2025	Bank of America Corp DE	620,055	$11.43M	0.0%	+112.0%	2.183%
11/14/2025	Schonfeld Strategic Advisors LLC	667,827	$12.31M	0.1%	-14.9%	2.351%
11/14/2025	Two Sigma Investments LP	89,219	$1.64M	0.0%	+3.3%	0.329%
11/13/2025	Kennedy Capital Management LLC	22,825	$421K	0.0%	+95.5%	0.084%
11/13/2025	Tocqueville Asset Management L.P.	26,500	$488K	0.0%	-7.7%	0.098%
11/13/2025	Arrowstreet Capital Limited Partnership	552,179	$10.18M	0.0%	+1,371.4%	2.033%
11/13/2025	BNP Paribas Financial Markets	6,848	$126K	0.0%	+64.3%	0.025%
11/13/2025	Russell Investments Group Ltd.	21,644	$399K	0.0%	-7.2%	0.080%
11/12/2025	Amova Asset Management Americas Inc.	1,947,835	$35.88M	0.3%	+6.4%	7.172%
11/12/2025	ARK Investment Management LLC	1,872,721	$34.51M	0.2%	+9.2%	6.895%
11/12/2025	Dimensional Fund Advisors LP	555,414	$10.24M	0.0%	-4.6%	2.045%
11/12/2025	Rafferty Asset Management LLC	36,050	$664K	0.0%	-4.2%	0.133%
11/10/2025	China Universal Asset Management Co. Ltd.	7,760	$143K	0.0%	+42.5%	0.029%
11/7/2025	GSA Capital Partners LLP	49,012	$903K	0.1%	+23.9%	0.180%
11/7/2025	Vanguard Group Inc.	1,885,605	$34.75M	0.0%	+4.2%	6.943%
11/7/2025	JPMorgan Chase & Co.	203,607	$3.75M	0.0%	-1.6%	0.750%
11/6/2025	Compagnie Lombard Odier SCmA	6,000	$111K	0.0%	N/A	0.022%
11/5/2025	Alps Advisors Inc.	13,101	$241K	0.0%	-10.4%	0.048%
11/5/2025	IQ EQ FUND MANAGEMENT IRELAND Ltd	43,977	$810K	0.1%	+73.2%	0.162%
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11/3/2025	AlphaQuest LLC	12,363	$228K	0.0%	-39.6%	0.046%
10/29/2025	Formidable Asset Management LLC	10,300	$190K	0.0%	-29.9%	0.038%
10/27/2025	Sumitomo Mitsui Trust Group Inc.	1,947,835	$35.90M	0.0%	+6.3%	7.173%
10/24/2025	MGO One Seven LLC	34,427	$634K	0.0%	-16.8%	0.127%
10/23/2025	SG Americas Securities LLC	7,954	$147K	0.0%	N/A	0.029%
10/22/2025	Hennion & Walsh Asset Management Inc.	78,393	$1.45M	0.1%	-1.8%	0.289%
10/21/2025	Gateway Investment Advisers LLC	40,000	$737K	0.0%	N/A	0.147%
10/15/2025	Green Alpha Advisors LLC	21,443	$395K	0.4%	-17.5%	0.079%
9/4/2025	Osaic Holdings Inc.	2,163	$28K	0.0%	+51.8%	0.008%
8/16/2025	Nikko Asset Management Americas Inc.	1,830,203	$23.79M	0.2%	-5.0%	6.739%

ARCT Institutional Ownership - Frequently Asked Questions

During the previous two years, 140 institutional investors and hedge funds held shares of Arcturus Therapeutics. The most heavily invested institutionals were Sumitomo Mitsui Trust Holdings Inc. ($38.06M), Vanguard Group Inc. ($34.75M), Nikko Asset Management Americas Inc. ($23.79M), Federated Hermes Inc. ($20.25M), Sumitomo Mitsui Trust Group Inc. ($17.67M), Amova Asset Management Americas Inc. ($17.65M), and ARK Investment Management LLC ($16.01M).Learn more on Arcturus Therapeutics' institutional investors.

94.54% of Arcturus Therapeutics' stock is owned by institutional investors. Learn more on ARCT's institutional investor holdings.

Of the 108 institutional investors that purchased Arcturus Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: ARK Investment Management LLC ($1.38M), Millennium Management LLC ($1.22M), Sumitomo Mitsui Trust Group Inc. ($1.17M), Arrowstreet Capital Limited Partnership ($552.18K), Balyasny Asset Management L.P. ($548.76K), Schonfeld Strategic Advisors LLC ($479.48K), and Amova Asset Management Americas Inc. ($458.73K).

Institutional investors have bought a total of 5,685,195 shares in the last 24 months. This purchase volume represents approximately $58.13M in transactions.

Of the 37 institutional investors that sold Arcturus Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Federated Hermes Inc. ($1.39M), Schonfeld Strategic Advisors LLC ($714.65K), Woodline Partners LP ($713.87K), State Street Corp ($481.42K), Dimensional Fund Advisors LP ($293.92K), ARK Investment Management LLC ($293.44K), and Jacobs Levy Equity Management Inc. ($202.24K).

Institutional investors have sold a total of 4,898,873 shares in the last 24 months. This volume of shares sold represents approximately $49.86M in transactions.

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This page (NASDAQ:ARCT) was last updated on 5/19/2026 by MarketBeat.com Staff.

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Arcturus Therapeutics (ARCT) Institutional Ownership

ARCT Institutional Buying and Selling by Quarter

Arcturus Therapeutics Major Shareholders & Ownership History

ARCT Institutional Ownership - Frequently Asked Questions

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Arcturus Therapeutics (ARCT) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Arcturus Therapeutics (NASDAQ:ARCT)

ARCT Institutional Buying and Selling by Quarter

Arcturus Therapeutics Major Shareholders & Ownership History

ARCT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ARCT shares?

What percentage of Arcturus Therapeutics' stock is owned by institutional investors?

Which institutional investors have been buying Arcturus Therapeutics' stock?

How much institutional buying is happening at Arcturus Therapeutics?

Which of Arcturus Therapeutics' major shareholders have been selling company stock?

How much institutional selling is happening at Arcturus Therapeutics?

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