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Arcturus Therapeutics Holdings Inc.

ARCT
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001768224

No open-market purchases or sales by Arcturus Therapeutics Holdings Inc. insiders were filed in the last 90 days; 135 institutions reported holding it in 13F filings for Q2 2026, worth $167.9M in total; ARK Invest is the only superinvestor holding it.

13F holders, Q4 2021

Institutional positions in Arcturus Therapeutics Holdings Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
139
−16 vs. Q3 2021
Shares held
20.0M
+929.9K (+4.9%) vs. Q3 2021
Total value
$736.2M
−$170.9M (−18.8%) vs. Q3 2021
New holders
19
46 more added
Sold out
35
46 more reduced

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARCT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2021: 139 institutions
Q1 2021: 162 institutionsQ2 2021: 139 institutionsQ3 2021: 157 institutionsQ4 2021: 139 institutionsQ1 2022: 129 institutionsQ2 2022: 128 institutionsQ3 2022: 117 institutionsQ4 2022: 113 institutionsQ1 2023: 124 institutionsQ2 2023: 144 institutionsQ3 2023: 147 institutionsQ4 2023: 166 institutionsQ1 2024: 179 institutionsQ2 2024: 171 institutionsQ3 2024: 164 institutionsQ4 2024: 149 institutionsQ1 2025: 147 institutionsQ2 2025: 145 institutionsQ3 2025: 137 institutionsQ4 2025: 121 institutionsQ1 2026: 124 institutionsQ2 2026: 135 institutions
Value heldQ4 2021: $736.2M
Q1 2021: $776.0MQ2 2021: $694.0MQ3 2021: $909.0MQ4 2021: $736.2MQ1 2022: $578.1MQ2 2022: $353.6MQ3 2022: $328.1MQ4 2022: $383.9MQ1 2023: $557.9MQ2 2023: $677.6MQ3 2023: $643.1MQ4 2023: $801.6MQ1 2024: $918.7MQ2 2024: $640.0MQ3 2024: $609.3MQ4 2024: $452.5MQ1 2025: $282.9MQ2 2025: $336.3MQ3 2025: $476.8MQ4 2025: $145.1MQ1 2026: $187.3MQ2 2026: $167.9M
Institutions holding ARCT and their total value by quarter
QuarterHoldersValue
Q2 2026135$167.9M
Q1 2026124$187.3M
Q4 2025121$145.1M
Q3 2025137$476.8M
Q2 2025145$336.3M
Q1 2025147$282.9M
Q4 2024149$452.5M
Q3 2024164$609.3M
Q2 2024171$640.0M
Q1 2024179$918.7M
Q4 2023166$801.6M
Q3 2023147$643.1M
Q2 2023144$677.6M
Q1 2023124$557.9M
Q4 2022113$383.9M
Q3 2022117$328.1M
Q2 2022128$353.6M
Q1 2022129$578.1M
Q4 2021139$736.2M
Q3 2021157$909.0M
Q2 2021139$694.0M
Q1 2021162$776.0M

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Arcturus Therapeutics Holdings Inc.; share changes are against Q3 2021.

Institutions holding ARCT in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Daiwa Securities Group Inc.2,432$90.0K0.00%+322+15.3%Added
Tower Research Capital LLC (TRC)2,323$86.0K0.00%−2,463−51.5%Reduced
Ameritas Investment Partners, Inc.1,638$61.0K0.00%00.0%Unchanged
Cutler Group LP1,618$59.0K0.00%+731+82.4%Added
US Bancorp1,521$57.0K0.00%+313+25.9%Added
High Net Worth Advisory Group LLC1,500$56.0K0.02%+1,500New
KRS Capital Management, LLC1,400$51.0K0.04%+1,400New
Itau Unibanco Holding S.A.1,274$50.0K0.00%−560−30.5%Reduced
Great West Life Assurance Co1,313$48.0K0.00%+145+12.4%Added
Quantbot Technologies LP900$33.0K0.00%+500+125.0%Added
Allspring Global Investments Holdings, LLC885$32.0K0.00%+885New
Nisa Investment Advisors, LLC1,150$30.0K0.00%−50−4.2%Reduced
Fifth Third Bancorp500$19.0K0.00%00.0%Unchanged
Banque Cantonale Vaudoise400$15.0K0.00%00.0%Unchanged
Larson Financial Group LLC340$13.0K0.00%+340New
Macquarie Group Ltd288$11.0K0.00%00.0%Unchanged
Koshinski Asset Management, Inc.200$7.40K0.00%00.0%Unchanged
First Manhattan Co200$7.00K0.00%00.0%Unchanged
Endurance Wealth Management, Inc.165$6.00K0.00%00.0%Unchanged
JNBA Financial Advisors170$6.00K0.00%+170New
C M Bidwell & Associates Ltd131$5.00K0.00%00.0%Unchanged
Carroll Financial Associates, Inc.131$5.00K0.00%00.0%Unchanged
Laurel Wealth Advisors LLC125$5.00K0.00%00.0%Unchanged
Salem Investment Counselors Inc100$4.00K0.00%00.0%Unchanged
Sargent Bickham Lagudis LLC100$4.00K0.00%00.0%Unchanged
National Bank of Canada120$4.00K0.00%+120New
Baron Financial Group, LLC100$3.70K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.85$3.27K0.00%+85New
Signaturefd, LLC68$3.00K0.00%+24+54.5%Added
Parallel Advisors, LLC75$3.00K0.00%+47+167.9%Added
TCI Wealth Advisors, Inc.65$2.00K0.00%+6+10.2%Added
Pacific Center for Financial Services47$2.00K0.00%00.0%Unchanged
Evoke Wealth, LLC58$2.00K0.00%+58New
Captrust Financial Advisors36$1.00K0.00%00.0%Unchanged
Clearstead Advisors, LLC20$1.00K0.00%00.0%Unchanged
Toth Financial Advisory Corp30$1.00K0.00%00.0%Unchanged
Dark Forest Capital Management LP1$00.00%−298−99.7%Reduced
Ellevest, Inc.6$00.00%−3−33.3%Reduced
Concord Wealth Partners3$00.00%+3New
Millennium Management LLC0$00.00%−89,075−100.0%Sold out
Altium Capital Management LP0$00.00%−80,000−100.0%Sold out
Koss-Olinger Consulting, LLC0$00.00%−43,800−100.0%Sold out
Platinum Investment Management Ltd0$00.00%−28,300−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−21,937−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−15,684−100.0%Sold out
Seven Eight Capital, LP0$00.00%−14,100−100.0%Sold out
HRT Financial LP0$00.00%−12,708−100.0%Sold out
Marshall Wace, LLP0$00.00%−11,062−100.0%Sold out
Prudential Financial Inc0$00.00%−8,510−100.0%Sold out
M&G Investment Management Ltd0$00.00%−8,209−100.0%Sold out
Two Sigma Investments, LP0$00.00%−7,444−100.0%Sold out
Silverarc Capital Management, LLC0$00.00%−6,208−100.0%Sold out
Schroder Investment Management Group0$00.00%−6,150−100.0%Sold out
Ameriprise Financial Inc0$00.00%−5,830−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−5,711−100.0%Sold out
Diametric Capital, LP0$00.00%−5,280−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−5,232−100.0%Sold out
Principal Financial Group Inc0$00.00%−5,138−100.0%Sold out
Winton Group Ltd0$00.00%−4,663−100.0%Sold out
Cresset Asset Management, LLC0$00.00%−4,412−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−2,422−100.0%Sold out
Amundi0$00.00%−648−100.0%Sold out
Penserra Capital Management LLC0$00.00%−605−100.0%Sold out
Liberty Wealth Management LLC0$00.00%−400−100.0%Sold out
Harbour Investments, Inc.0$00.00%−218−100.0%Sold out
Old Second National Bank of Aurora0$00.00%−200−100.0%Sold out
AdvisorNet Financial, Inc0$00.00%−200−100.0%Sold out
Phoenix Wealth Advisors0$00.00%−200−100.0%Sold out
Rockefeller Capital Management L.P.0$00.00%−177−100.0%Sold out
Quadrant Capital Group LLC0$00.00%−79−100.0%Sold out
Brewin Dolphin Ltd0$00.00%−73−100.0%Sold out
Johnson Midwest Financial, LLC0$00.00%−45−100.0%Sold out
Ironwood Financial, llc0$00.00%−16−100.0%Sold out
Meridian Wealth Partners, LLC0$00.00%−8−100.0%Sold out
Marshall Wace North America L.P.––––Not filed
Berman Capital Advisors, LLC––––Not filed