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, Q2 2026
Institutional positions in Arcturus Therapeutics Holdings Inc. as of Jun 30, 2026. 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
- 135
- +12 vs. Q1 2026
- Shares held
- 25.0M
- +702.0K (+2.9%) vs. Q1 2026
- Total value
- $167.9M
- −$19.4M (−10.3%) vs. Q1 2026
- New holders
- 20
- 56 more added
- Sold out
- 8
- 40 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 135 | $167.9M |
| Q1 2026 | 124 | $187.3M |
| Q4 2025 | 121 | $145.1M |
| Q3 2025 | 137 | $476.8M |
| Q2 2025 | 145 | $336.3M |
| Q1 2025 | 147 | $282.9M |
| Q4 2024 | 149 | $452.5M |
| Q3 2024 | 164 | $609.3M |
| Q2 2024 | 171 | $640.0M |
| Q1 2024 | 179 | $918.7M |
| Q4 2023 | 166 | $801.6M |
| Q3 2023 | 147 | $643.1M |
| Q2 2023 | 144 | $677.6M |
| Q1 2023 | 124 | $557.9M |
| Q4 2022 | 113 | $383.9M |
| Q3 2022 | 117 | $328.1M |
| Q2 2022 | 128 | $353.6M |
| Q1 2022 | 129 | $578.1M |
| Q4 2021 | 139 | $736.2M |
| Q3 2021 | 157 | $909.0M |
| Q2 2021 | 139 | $694.0M |
| Q1 2021 | 162 | $776.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Arcturus Therapeutics Holdings Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 3,303,640 | $22.2M | 0.03% | 00.0% | Unchanged |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,901,635 | $19.5M | 0.13% | +132,117+4.8% | Added |
| BlackRock, Inc. | 2,614,012 | $17.6M | 0.00% | +7310.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,963,123 | $13.2M | 0.01% | −325,812−14.2% | Reduced |
| Nikko Asset Management Americas, Inc. | 1,960,458 | $13.1M | 0.17% | −328,477−14.4% | Reduced |
| Vanguard Capital Management LLC | 1,114,956 | $7.49M | 0.00% | +7,936+0.7% | Added |
| Two Sigma Investments, LP | 1,091,137 | $7.33M | 0.01% | +9,353+0.9% | Added |
| Vanguard Portfolio Management LLC | 951,575 | $6.39M | 0.00% | −26,347−2.7% | Reduced |
| Geode Capital Management, LLC | 693,660 | $4.66M | 0.00% | +32,732+5.0% | Added |
| AQR Capital Management LLC | 675,014 | $4.54M | 0.00% | +513,736+318.5% | Added |
| Jacobs Levy Equity Management, Inc | 647,511 | $4.35M | 0.02% | +448,783+225.8% | Added |
| State Street Corp | 569,598 | $3.83M | 0.00% | +25,735+4.7% | Added |
| UBS Group AG | 490,632 | $3.30M | 0.00% | +32,355+7.1% | Added |
| D. E. Shaw & Co., Inc. | 392,358 | $2.64M | 0.00% | +140,324+55.7% | Added |
| Empire Life Investments Inc. | 366,217 | $2.46M | 0.14% | −17,276−4.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 346,207 | $2.33M | 0.07% | +66,528+23.8% | Added |
| Millennium Management LLC | 336,996 | $2.26M | 0.00% | −141,561−29.6% | Reduced |
| Goldman Sachs Group Inc | 309,863 | $2.08M | 0.00% | +111,182+56.0% | Added |
| BNP Paribas Arbitrage, SA | 261,789 | $1.76M | 0.00% | +66,929+34.3% | Added |
| Charles Schwab Investment Management Inc | 231,628 | $1.56M | 0.00% | +15,128+7.0% | Added |
| Point72 Asset Management, L.P. | 231,582 | $1.56M | 0.00% | +167,737+262.7% | Added |
| Dimensional Fund Advisors LP | 221,322 | $1.49M | 0.00% | −67,033−23.2% | Reduced |
| Heartland Advisors Inc | 219,300 | $1.47M | 0.07% | −36,700−14.3% | Reduced |
| Northern Trust Corp | 204,578 | $1.37M | 0.00% | −15,035−6.8% | Reduced |
| JPMorgan Chase & Co | 195,704 | $1.33M | 0.00% | −2,111−1.1% | Reduced |
| Vanguard Fiduciary Trust Co | 174,048 | $1.17M | 0.00% | +4,236+2.5% | Added |
| Jump Financial, LLC | 138,209 | $928.8K | 0.01% | +69,916+102.4% | Added |
| Acadian Asset Management LLC | 131,451 | $880.0K | 0.00% | −149,049−53.1% | Reduced |
| Davy Global Fund Management Ltd | 126,390 | $849.3K | 0.05% | +12,135+10.6% | Added |
| Invesco Ltd. | 104,188 | $700.1K | 0.00% | −9,382−8.3% | Reduced |
| Morgan Stanley | 97,406 | $654.6K | 0.00% | −28,729−22.8% | Reduced |
| Quantinno Capital Management LP | 85,875 | $577.1K | 0.00% | +14,522+20.4% | Added |
| Bank of New York Mellon Corp | 80,314 | $539.7K | 0.00% | +5,317+7.1% | Added |
| Marshall Wace, LLP | 77,269 | $519.2K | 0.00% | +77,269 | New |
| Russell Investments Group, Ltd. | 75,903 | $510.1K | 0.00% | +44,199+139.4% | Added |
| American Century Companies Inc | 65,361 | $439.2K | 0.00% | −651−1.0% | Reduced |
| Ameriprise Financial Inc | 65,282 | $438.7K | 0.00% | +65,282 | New |
| HSBC Holdings PLC | 56,895 | $393.7K | 0.00% | +4,070+7.7% | Added |
| Massachusetts Financial Services Co | 57,480 | $386.3K | 0.00% | −2,290−3.8% | Reduced |
| Nuveen, LLC | 52,542 | $353.1K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 50,253 | $337.7K | 0.00% | +36,479+264.8% | Added |
| Gsa Capital Partners LLP | 49,145 | $330.0K | 0.02% | −84,565−63.2% | Reduced |
| Susquehanna International Group, LLP | 47,557 | $319.6K | 0.00% | −156,457−76.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 43,291 | $290.9K | 0.01% | +43,291 | New |
| Citadel Advisors LLC | 40,946 | $275.2K | 0.00% | +6,164+17.7% | Added |
| Alliancebernstein L.P. | 35,280 | $272.4K | 0.00% | +7,560+27.3% | Added |
| nVerses Capital, LLC | 38,950 | $261.7K | 0.40% | +714+1.9% | Added |
| Price T Rowe Associates Inc | 36,887 | $248.0K | 0.00% | +7,094+23.8% | Added |
| Bridgeway Capital Management, LLC | 36,500 | $245.3K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 34,050 | $228.8K | 0.00% | +26,399+345.0% | Added |
| Rhumbline Advisers | 31,887 | $214.3K | 0.00% | +1,011+3.3% | Added |
| Wells Fargo & Company | 29,892 | $200.9K | 0.00% | +10,888+57.3% | Added |
| XTX Topco Ltd | 29,282 | $196.8K | 0.00% | +29,282 | New |
| Deutsche Bank AG | 28,994 | $194.8K | 0.00% | −2,370−7.6% | Reduced |
| Alps Advisors Inc | 28,845 | $193.8K | 0.00% | +5,705+24.7% | Added |
| Engineers Gate Manager LP | 28,768 | $193.3K | 0.00% | −17,065−37.2% | Reduced |
| Brevan Howard Capital Management LP | 28,762 | $193.3K | 0.00% | −3,982−12.2% | Reduced |
| TritonPoint Partners, LLC | 28,186 | $189.4K | 0.02% | +114+0.4% | Added |
| Allspring Global Investments Holdings, LLC | 27,651 | $185.8K | 0.00% | +781+2.9% | Added |
| Green Alpha Advisors, LLC | 27,091 | $182.1K | 0.12% | −1,047−3.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 26,315 | $176.8K | 0.00% | +26,315 | New |
| We Are One Seven, LLC | 24,788 | $166.6K | 0.00% | −2,029−7.6% | Reduced |
| Mercer Global Advisors Inc | 24,006 | $161.3K | 0.00% | +13,118+120.5% | Added |
| Apollon Wealth Management, LLC | 23,433 | $157.5K | 0.00% | +23,433 | New |
| Bank of America Corp | 22,501 | $151.2K | 0.00% | −6,250−21.7% | Reduced |
| Renaissance Technologies LLC | 21,400 | $143.8K | 0.00% | −156,900−88.0% | Reduced |
| Mariner, LLC | 20,555 | $138.1K | 0.00% | +20,555 | New |
| FMR LLC | 19,542 | $131.3K | 0.00% | +14,921+322.9% | Added |
| Walleye Capital LLC | 19,323 | $129.9K | 0.00% | +19,323 | New |
| Freestone Capital Holdings, LLC | 18,655 | $125.4K | 0.00% | 00.0% | Unchanged |
| Axq Capital, LP | 18,277 | $122.8K | 0.01% | −4,705−20.5% | Reduced |
| Commonwealth Equity Services, LLC | 17,741 | $119.2K | 0.00% | −426−2.3% | Reduced |
| CI Private Wealth, LLC | 17,354 | $116.6K | 0.00% | +17,354 | New |
| Great West Life Assurance Co | 17,353 | $116.0K | 0.00% | +4,559+35.6% | Added |
| Abel Hall, LLC | 16,142 | $108.5K | 0.02% | +16,142 | New |
| Susquehanna Portfolio Strategies, LLC | 15,730 | $105.7K | 0.00% | −48,666−75.6% | Reduced |
| MetLife Investment Management | 15,366 | $103.3K | 0.00% | +8,541+125.1% | Added |
| Dynamic Technology Lab Private Ltd | 15,177 | $102.0K | 0.02% | +15,177 | New |
| Jane Street Group, LLC | 15,010 | $100.9K | 0.00% | −8,073−35.0% | Reduced |
| Raymond James Financial Inc | 14,323 | $96.3K | 0.00% | +14,323 | New |
| Wealth Enhancement Advisory Services, LLC | 13,282 | $92.6K | 0.00% | +13,282 | New |
| Barclays PLC | 13,775 | $92.6K | 0.00% | +145+1.1% | Added |
| Diversify Wealth Management, LLC | 15,785 | $90.9K | 0.00% | 00.0% | Unchanged |
| Diversify Advisory Services, LLC | 15,785 | $90.9K | 0.00% | +15,785 | New |
| Formidable Asset Management, LLC | 11,700 | $90.3K | 0.01% | +1,100+10.4% | Added |
| Quadrature Capital Ltd | 13,075 | $87.9K | 0.00% | −17,003−56.5% | Reduced |
| Citigroup Inc | 13,027 | $87.5K | 0.00% | +10,700+459.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 12,341 | $82.9K | 0.00% | −21,961−64.0% | Reduced |
| Two Sigma Securities, LLC | 11,864 | $79.7K | 0.01% | +11,864 | New |
| Inscription Capital, LLC | 11,774 | $79.1K | 0.01% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 11,711 | $78.7K | 0.00% | +11,649+18,788.7% | Added |
| Jain Global LLC | 10,085 | $67.8K | 0.00% | −11,103−52.4% | Reduced |
| Vanguard Global Advisers, LLC | 8,507 | $57.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 8,497 | $57.1K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 6,957 | $46.8K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 4,524 | $30.4K | 0.00% | −518−10.3% | Reduced |
| Nisa Investment Advisors, LLC | 3,300 | $22.2K | 0.00% | +3,300 | New |
| Ameritas Investment Partners, Inc. | 2,317 | $15.6K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,304 | $15.5K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 2,188 | $14.7K | 0.00% | 00.0% | Unchanged |