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 |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 9 | $166 | 0.00% | +9 | New |
| Innovative Advisory Group, LLC | 11 | $203 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 25 | $461 | 0.00% | +25 | New |
| GWM Advisors LLC | 26 | $479 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 36 | $663 | 0.00% | −19−34.5% | Reduced |
| Rothschild Investment LLC | 45 | $829 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 47 | $866 | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49 | $903 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 50 | $922 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 61 | $1.12K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 93 | $1.71K | 0.00% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 100 | $1.84K | 0.00% | +100 | New |
| Steward Partners Investment Advisory, LLC | 102 | $1.88K | 0.00% | +102 | New |
| Daiwa Securities Group Inc. | 90 | $2.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 112 | $2.06K | 0.00% | +33+41.8% | Added |
| The PNC Financial Services Group, Inc. | 138 | $2.54K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 206 | $3.80K | 0.00% | +206 | New |
| CWM, LLC | 206 | $4.00K | 0.00% | −3−1.4% | Reduced |
| Ameritas Advisory Services, LLC | 235 | $4.33K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 235 | $4.33K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 301 | $5.55K | 0.00% | +210+230.8% | Added |
| MAI Capital Management | 381 | $7.02K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 385 | $7.10K | 0.00% | +121+45.8% | Added |
| Byrne Asset Management LLC | 400 | $7.37K | 0.00% | −2,563−86.5% | Reduced |
| US Bancorp | 423 | $7.80K | 0.00% | −7,364−94.6% | Reduced |
| Fifth Third Bancorp | 500 | $9.21K | 0.00% | +500 | New |
| GF Fund Management Co. Ltd. | 585 | $10.8K | 0.00% | −108−15.6% | Reduced |
| GAMMA Investing LLC | 624 | $11.5K | 0.00% | +43+7.4% | Added |
| SBI Securities Co., Ltd. | 627 | $11.6K | 0.00% | +545+664.6% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 800 | $14.7K | 0.00% | −1,500−65.2% | Reduced |
| Amalgamated Bank | 809 | $15.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,050 | $19.4K | 0.00% | +2+0.2% | Added |
| Sterling Capital Management LLC | 1,099 | $20.3K | 0.00% | +654+147.0% | Added |
| Nisa Investment Advisors, LLC | 1,422 | $26.2K | 0.00% | −17−1.2% | Reduced |
| California State Teachers Retirement System | 1,661 | $30.6K | 0.00% | +1+0.1% | Added |
| Signaturefd, LLC | 2,188 | $40.3K | 0.00% | +2,188 | New |
| Quarry LP | 2,296 | $42.3K | 0.01% | +796+53.1% | Added |
| Ameritas Investment Partners, Inc. | 2,317 | $42.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,502 | $46.1K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,741 | $50.5K | 0.00% | −13,847−83.5% | Reduced |
| Silverarc Capital Management, LLC | 3,445 | $63.5K | 0.01% | +3,445 | New |
| Tower Research Capital LLC (TRC) | 3,617 | $66.7K | 0.00% | +1,046+40.7% | Added |
| Compagnie Lombard Odier SCmA | 6,000 | $110.6K | 0.00% | +6,000 | New |
| BNP Paribas Arbitrage, SA | 6,848 | $126.2K | 0.00% | +2,679+64.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 6,957 | $128.2K | 0.00% | +2,327+50.3% | Added |
| Formidable Asset Management, LLC | 10,300 | $134.0K | 0.02% | −4,400−29.9% | Reduced |
| Great West Life Assurance Co | 7,272 | $136.0K | 0.00% | +1,567+27.5% | Added |
| Diversify Advisory Services, LLC | 15,000 | $139.5K | 0.00% | −207,500−93.3% | Reduced |
| Public Employees Retirement System of Ohio | 7,651 | $141.0K | 0.00% | −10,780−58.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 7,760 | $143.0K | 0.01% | +2,313+42.5% | Added |
| SG Americas Securities, LLC | 7,954 | $147.0K | 0.00% | +7,954 | New |
| New York State Common Retirement Fund | 8,497 | $156.6K | 0.00% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 9,002 | $165.9K | 0.05% | +1,563+21.0% | Added |
| Advisor Group Holdings, Inc. | 10,303 | $191.6K | 0.00% | +8,140+376.3% | Added |
| Hudson Bay Capital Management LP | 10,600 | $195.4K | 0.00% | −144,400−93.2% | Reduced |
| Ikarian Capital, LLC | 10,721 | $197.6K | 0.04% | −164,279−93.9% | Reduced |
| Simplex Trading, LLC | 10,916 | $201.0K | 0.00% | +7,596+228.8% | Added |
| Persistent Asset Partners Ltd | 11,189 | $206.2K | 0.15% | +11,189 | New |
| Calton & Associates, Inc. | 11,190 | $206.2K | 0.03% | +300+2.8% | Added |
| Raymond James Financial Inc | 11,553 | $212.9K | 0.00% | −551−4.6% | Reduced |
| Quest Partners LLC | 12,363 | $227.8K | 0.01% | −8,099−39.6% | Reduced |
| Alps Advisors Inc | 13,101 | $241.5K | 0.00% | −1,518−10.4% | Reduced |
| Wolverine Trading, LLC | 14,610 | $274.4K | 0.01% | +760+5.5% | Added |
| Texas Yale Capital Corp. | 16,000 | $294.9K | 0.01% | 00.0% | Unchanged |
| MetLife Investment Management | 16,295 | $300.3K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 17,427 | $321.2K | 0.00% | +2,932+20.2% | Added |
| Freestone Capital Holdings, LLC | 18,655 | $343.8K | 0.01% | 00.0% | Unchanged |
| Diametric Capital, LP | 20,786 | $383.1K | 0.14% | −38,409−64.9% | Reduced |
| Commonwealth Equity Services, LLC | 21,398 | $394.0K | 0.00% | +791+3.8% | Added |
| Green Alpha Advisors, LLC | 21,443 | $395.2K | 0.38% | −4,539−17.5% | Reduced |
| Russell Investments Group, Ltd. | 21,644 | $398.9K | 0.00% | −1,674−7.2% | Reduced |
| J. Goldman & Co LP | 22,118 | $407.6K | 0.02% | +22,118 | New |
| Kennedy Capital Management, Inc. | 22,825 | $420.7K | 0.01% | +11,151+95.5% | Added |
| HSBC Holdings PLC | 23,983 | $440.1K | 0.00% | −8,385−25.9% | Reduced |
| Tocqueville Asset Management L.P. | 26,500 | $488.4K | 0.01% | −2,200−7.7% | Reduced |
| Price T Rowe Associates Inc | 27,952 | $516.0K | 0.00% | +4,679+20.1% | Added |
| Tritonpoint Wealth, LLC | 28,072 | $517.4K | 0.04% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 28,096 | $517.8K | 0.01% | +28,096 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 29,937 | $552.4K | 0.00% | −2,395−7.4% | Reduced |
| Alliancebernstein L.P. | 31,120 | $573.5K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 33,235 | $612.5K | 0.00% | +10,789+48.1% | Added |
| We Are One Seven, LLC | 34,427 | $634.5K | 0.01% | −6,938−16.8% | Reduced |
| StemPoint Capital LP | 35,606 | $656.2K | 0.13% | +35,606 | New |
| Rafferty Asset Management, LLC | 36,050 | $664.4K | 0.00% | −1,596−4.2% | Reduced |
| Two Sigma Advisers, LP | 38,500 | $709.6K | 0.00% | −10,000−20.6% | Reduced |
| Rhumbline Advisers | 39,742 | $732.4K | 0.00% | −395−1.0% | Reduced |
| Millennium Management LLC | 39,800 | $733.5K | 0.00% | +39,800 | New |
| Gateway Investment Advisers LLC | 40,000 | $737.2K | 0.01% | +40,000 | New |
| Citadel Advisors LLC | 42,120 | $776.3K | 0.00% | +13,440+46.9% | Added |
| Davy Global Fund Management Ltd | 43,977 | $810.5K | 0.05% | +18,592+73.2% | Added |
| Group One Trading, L.P. | 44,427 | $818.8K | 0.02% | +44,427 | New |
| Diadema Partners LP | 48,811 | $899.6K | 0.63% | +48,811 | New |
| Gsa Capital Partners LLP | 49,012 | $903.0K | 0.08% | +9,459+23.9% | Added |
| Franklin Resources Inc | 49,384 | $910.1K | 0.00% | −472−0.9% | Reduced |
| Nuveen, LLC | 52,222 | $962.5K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 58,464 | $1.08M | 0.06% | +58,464 | New |
| D. E. Shaw & Co., Inc. | 60,213 | $1.11M | 0.00% | +49,776+476.9% | Added |
| Massachusetts Financial Services Co | 63,386 | $1.17M | 0.00% | +4,169+7.0% | Added |
| American Century Companies Inc | 64,440 | $1.19M | 0.00% | +7,294+12.8% | Added |