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, Q3 2025
Institutional positions in Arcturus Therapeutics Holdings Inc. as of Sep 30, 2025. 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
- 137
- −7 vs. Q2 2025
- Shares held
- 25.9M
- +130.4K (+0.5%) vs. Q2 2025
- Total value
- $476.8M
- +$141.0M (+42.0%) vs. Q2 2025
- New holders
- 22
- 49 more added
- Sold out
- 29
- 40 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Arcturus Therapeutics Holdings Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 4,694,060 | $86.5M | 0.15% | 00.0% | Unchanged |
| BlackRock, Inc. | 2,564,644 | $47.3M | 0.00% | −76,624−2.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,947,835 | $35.9M | 0.02% | +115,368+6.3% | Added |
| Nikko Asset Management Americas, Inc. | 1,947,835 | $35.9M | 0.35% | +117,632+6.4% | Added |
| Vanguard Group Inc | 1,885,605 | $34.8M | 0.00% | +75,440+4.2% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,872,721 | $34.5M | 0.21% | +157,681+9.2% | Added |
| State Street Corp | 1,045,681 | $19.3M | 0.00% | +25,907+2.5% | Added |
| Balyasny Asset Management LLC | 964,985 | $17.8M | 0.04% | +100,889+11.7% | Added |
| Morgan Stanley | 704,878 | $13.0M | 0.00% | +101,282+16.8% | Added |
| Schonfeld Strategic Advisors LLC | 667,827 | $12.3M | 0.09% | −116,580−14.9% | Reduced |
| Bank of America Corp | 620,055 | $11.4M | 0.00% | +327,626+112.0% | Added |
| Geode Capital Management, LLC | 611,823 | $11.3M | 0.00% | +5,532+0.9% | Added |
| Dimensional Fund Advisors LP | 555,414 | $10.2M | 0.00% | −26,865−4.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 552,179 | $10.2M | 0.01% | +514,652+1,371.4% | Added |
| Susquehanna International Group, LLP | 533,985 | $9.84M | 0.01% | +411,372+335.5% | Added |
| Empire Life Investments Inc. | 417,563 | $7.70M | 0.45% | +153,551+58.2% | Added |
| Jacobs Levy Equity Management, Inc | 305,659 | $5.63M | 0.02% | −189,632−38.3% | Reduced |
| Acadian Asset Management LLC | 236,345 | $4.35M | 0.01% | +98,443+71.4% | Added |
| Northern Trust Corp | 217,834 | $4.01M | 0.00% | −3,199−1.4% | Reduced |
| Charles Schwab Investment Management Inc | 209,456 | $3.86M | 0.00% | +19,379+10.2% | Added |
| JPMorgan Chase & Co | 203,607 | $3.75M | 0.00% | −3,292−1.6% | Reduced |
| UBS Group AG | 160,486 | $2.96M | 0.00% | +105,042+189.5% | Added |
| Goldman Sachs Group Inc | 144,728 | $2.67M | 0.00% | −475,529−76.7% | Reduced |
| Jane Street Group, LLC | 136,390 | $2.51M | 0.00% | +136,390 | New |
| FMR LLC | 133,875 | $2.47M | 0.00% | −47,751−26.3% | Reduced |
| HRT Financial LP | 124,989 | $2.30M | 0.01% | +124,989 | New |
| Royal Bank of Canada | 115,663 | $2.13M | 0.00% | −12,536−9.8% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 95,914 | $1.77M | 0.03% | +14,737+18.2% | Added |
| Two Sigma Investments, LP | 89,219 | $1.64M | 0.00% | +2,857+3.3% | Added |
| Bank of New York Mellon Corp | 88,669 | $1.63M | 0.00% | +3,789+4.5% | Added |
| Wellington Management Group LLP | 85,483 | $1.58M | 0.00% | −26,424−23.6% | Reduced |
| Barclays PLC | 81,952 | $1.51M | 0.00% | −12,841−13.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 78,393 | $1.44M | 0.05% | −1,442−1.8% | Reduced |
| HAP Trading, LLC | 77,142 | $1.42M | 0.39% | +77,142 | New |
| Woodline Partners LP | 66,577 | $1.23M | 0.01% | −713,865−91.5% | Reduced |
| DekaBank Deutsche Girozentrale | 43,889 | $1.23M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 64,490 | $1.19M | 0.00% | +19,629+43.8% | Added |
| American Century Companies Inc | 64,440 | $1.19M | 0.00% | +7,294+12.8% | Added |
| Massachusetts Financial Services Co | 63,386 | $1.17M | 0.00% | +4,169+7.0% | Added |
| D. E. Shaw & Co., Inc. | 60,213 | $1.11M | 0.00% | +49,776+476.9% | Added |
| Caption Management, LLC | 58,464 | $1.08M | 0.06% | +58,464 | New |
| Nuveen, LLC | 52,222 | $962.5K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 49,384 | $910.1K | 0.00% | −472−0.9% | Reduced |
| Gsa Capital Partners LLP | 49,012 | $903.0K | 0.08% | +9,459+23.9% | Added |
| Diadema Partners LP | 48,811 | $899.6K | 0.63% | +48,811 | New |
| Group One Trading, L.P. | 44,427 | $818.8K | 0.02% | +44,427 | New |
| Davy Global Fund Management Ltd | 43,977 | $810.5K | 0.05% | +18,592+73.2% | Added |
| Citadel Advisors LLC | 42,120 | $776.3K | 0.00% | +13,440+46.9% | Added |
| Gateway Investment Advisers LLC | 40,000 | $737.2K | 0.01% | +40,000 | New |
| Millennium Management LLC | 39,800 | $733.5K | 0.00% | +39,800 | New |
| Rhumbline Advisers | 39,742 | $732.4K | 0.00% | −395−1.0% | Reduced |
| Two Sigma Advisers, LP | 38,500 | $709.6K | 0.00% | −10,000−20.6% | Reduced |
| Rafferty Asset Management, LLC | 36,050 | $664.4K | 0.00% | −1,596−4.2% | Reduced |
| StemPoint Capital LP | 35,606 | $656.2K | 0.13% | +35,606 | New |
| We Are One Seven, LLC | 34,427 | $634.5K | 0.01% | −6,938−16.8% | Reduced |
| Wells Fargo & Company | 33,235 | $612.5K | 0.00% | +10,789+48.1% | Added |
| Alliancebernstein L.P. | 31,120 | $573.5K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 29,937 | $552.4K | 0.00% | −2,395−7.4% | Reduced |
| Brevan Howard Capital Management LP | 28,096 | $517.8K | 0.01% | +28,096 | New |
| Tritonpoint Wealth, LLC | 28,072 | $517.4K | 0.04% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 27,952 | $516.0K | 0.00% | +4,679+20.1% | Added |
| Tocqueville Asset Management L.P. | 26,500 | $488.4K | 0.01% | −2,200−7.7% | Reduced |
| HSBC Holdings PLC | 23,983 | $440.1K | 0.00% | −8,385−25.9% | Reduced |
| Kennedy Capital Management, Inc. | 22,825 | $420.7K | 0.01% | +11,151+95.5% | Added |
| J. Goldman & Co LP | 22,118 | $407.6K | 0.02% | +22,118 | New |
| Russell Investments Group, Ltd. | 21,644 | $398.9K | 0.00% | −1,674−7.2% | Reduced |
| Green Alpha Advisors, LLC | 21,443 | $395.2K | 0.38% | −4,539−17.5% | Reduced |
| Commonwealth Equity Services, LLC | 21,398 | $394.0K | 0.00% | +791+3.8% | Added |
| Diametric Capital, LP | 20,786 | $383.1K | 0.14% | −38,409−64.9% | Reduced |
| Freestone Capital Holdings, LLC | 18,655 | $343.8K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 17,427 | $321.2K | 0.00% | +2,932+20.2% | Added |
| MetLife Investment Management | 16,295 | $300.3K | 0.00% | 00.0% | Unchanged |
| Texas Yale Capital Corp. | 16,000 | $294.9K | 0.01% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 14,610 | $274.4K | 0.01% | +760+5.5% | Added |
| Alps Advisors Inc | 13,101 | $241.5K | 0.00% | −1,518−10.4% | Reduced |
| Quest Partners LLC | 12,363 | $227.8K | 0.01% | −8,099−39.6% | Reduced |
| Raymond James Financial Inc | 11,553 | $212.9K | 0.00% | −551−4.6% | Reduced |
| Calton & Associates, Inc. | 11,190 | $206.2K | 0.03% | +300+2.8% | Added |
| Persistent Asset Partners Ltd | 11,189 | $206.2K | 0.15% | +11,189 | New |
| Simplex Trading, LLC | 10,916 | $201.0K | 0.00% | +7,596+228.8% | Added |
| Ikarian Capital, LLC | 10,721 | $197.6K | 0.04% | −164,279−93.9% | Reduced |
| Hudson Bay Capital Management LP | 10,600 | $195.4K | 0.00% | −144,400−93.2% | Reduced |
| Advisor Group Holdings, Inc. | 10,303 | $191.6K | 0.00% | +8,140+376.3% | Added |
| Virtus Investment Advisers, Inc. | 9,002 | $165.9K | 0.05% | +1,563+21.0% | Added |
| New York State Common Retirement Fund | 8,497 | $156.6K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 7,954 | $147.0K | 0.00% | +7,954 | New |
| China Universal Asset Management Co., Ltd. | 7,760 | $143.0K | 0.01% | +2,313+42.5% | Added |
| Public Employees Retirement System of Ohio | 7,651 | $141.0K | 0.00% | −10,780−58.5% | Reduced |
| Diversify Advisory Services, LLC | 15,000 | $139.5K | 0.00% | −207,500−93.3% | Reduced |
| Great West Life Assurance Co | 7,272 | $136.0K | 0.00% | +1,567+27.5% | Added |
| Formidable Asset Management, LLC | 10,300 | $134.0K | 0.02% | −4,400−29.9% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 6,957 | $128.2K | 0.00% | +2,327+50.3% | Added |
| BNP Paribas Arbitrage, SA | 6,848 | $126.2K | 0.00% | +2,679+64.3% | Added |
| Compagnie Lombard Odier SCmA | 6,000 | $110.6K | 0.00% | +6,000 | New |
| Tower Research Capital LLC (TRC) | 3,617 | $66.7K | 0.00% | +1,046+40.7% | Added |
| Silverarc Capital Management, LLC | 3,445 | $63.5K | 0.01% | +3,445 | New |
| Citigroup Inc | 2,741 | $50.5K | 0.00% | −13,847−83.5% | Reduced |
| Legal & General Group Plc | 2,502 | $46.1K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,317 | $42.7K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 2,296 | $42.3K | 0.01% | +796+53.1% | Added |