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 2025
Institutional positions in Arcturus Therapeutics Holdings Inc. as of Jun 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
- 145
- −1 vs. Q1 2025
- Shares held
- 25.8M
- −848.7K (−3.2%) vs. Q1 2025
- Total value
- $336.3M
- +$53.4M (+18.9%) vs. Q1 2025
- New holders
- 25
- 50 more added
- Sold out
- 26
- 39 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Arcturus Therapeutics Holdings Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen, LLC | 52,222 | $679.4K | 0.00% | −7,756−12.9% | Reduced |
| Cubist Systematic Strategies, LLC | 53,357 | $694.2K | 0.01% | +53,357 | New |
| UBS Group AG | 55,444 | $721.3K | 0.00% | −4,100−6.9% | Reduced |
| ExodusPoint Capital Management, LP | 56,054 | $729.0K | 0.01% | +1,140+2.1% | Added |
| American Century Companies Inc | 57,146 | $743.5K | 0.00% | +4,583+8.7% | Added |
| Diametric Capital, LP | 59,195 | $770.1K | 0.41% | +46,569+368.8% | Added |
| Massachusetts Financial Services Co | 59,217 | $770.4K | 0.00% | +731+1.2% | Added |
| Verition Fund Management LLC | 63,184 | $822.0K | 0.00% | +63,184 | New |
| Ameriprise Financial Inc | 72,252 | $940.0K | 0.00% | +57,152+378.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 79,835 | $1.04M | 0.04% | −19,419−19.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 81,177 | $1.06M | 0.02% | +81,177 | New |
| Bank of New York Mellon Corp | 84,880 | $1.10M | 0.00% | +9,951+13.3% | Added |
| Two Sigma Investments, LP | 86,362 | $1.12M | 0.00% | +49,007+131.2% | Added |
| Barclays PLC | 94,793 | $1.23M | 0.00% | +47,266+99.5% | Added |
| DekaBank Deutsche Girozentrale | 43,889 | $1.24M | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 100,098 | $1.30M | 0.00% | +28,765+40.3% | Added |
| Alyeska Investment Group, L.P. | 102,518 | $1.33M | 0.00% | +102,518 | New |
| Wellington Management Group LLP | 111,907 | $1.46M | 0.00% | +19,033+20.5% | Added |
| Susquehanna International Group, LLP | 122,613 | $1.60M | 0.00% | +65,212+113.6% | Added |
| Royal Bank of Canada | 128,199 | $1.67M | 0.00% | +123,502+2,629.4% | Added |
| Acadian Asset Management LLC | 137,902 | $1.79M | 0.00% | +71,560+107.9% | Added |
| Hudson Bay Capital Management LP | 155,000 | $2.02M | 0.01% | +100+0.1% | Added |
| Ikarian Capital, LLC | 175,000 | $2.28M | 0.75% | 00.0% | Unchanged |
| FMR LLC | 181,626 | $2.36M | 0.00% | −80,384−30.7% | Reduced |
| Charles Schwab Investment Management Inc | 190,077 | $2.47M | 0.00% | −4,552−2.3% | Reduced |
| JPMorgan Chase & Co | 206,899 | $2.69M | 0.00% | −25,613−11.0% | Reduced |
| Northern Trust Corp | 221,033 | $2.88M | 0.00% | −29,018−11.6% | Reduced |
| Diversify Advisory Services, LLC | 222,500 | $3.31M | 0.13% | +204,500+1,136.1% | Added |
| Empire Life Investments Inc. | 264,012 | $3.43M | 0.22% | −897−0.3% | Reduced |
| Bank of America Corp | 292,429 | $3.80M | 0.00% | +2,098+0.7% | Added |
| Jacobs Levy Equity Management, Inc | 495,291 | $6.44M | 0.03% | +351,150+243.6% | Added |
| Dimensional Fund Advisors LP | 582,279 | $7.58M | 0.00% | −34,355−5.6% | Reduced |
| Morgan Stanley | 603,596 | $7.85M | 0.00% | +51,870+9.4% | Added |
| Geode Capital Management, LLC | 606,291 | $7.89M | 0.00% | +36,671+6.4% | Added |
| Goldman Sachs Group Inc | 620,257 | $8.07M | 0.00% | +110,545+21.7% | Added |
| Woodline Partners LP | 780,442 | $10.2M | 0.05% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 784,407 | $10.2M | 0.08% | −41,359−5.0% | Reduced |
| Balyasny Asset Management LLC | 864,096 | $11.2M | 0.03% | −74,094−7.9% | Reduced |
| State Street Corp | 1,019,774 | $13.3M | 0.00% | −260,677−20.4% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,715,040 | $22.3M | 0.16% | −293,440−14.6% | Reduced |
| Vanguard Group Inc | 1,810,165 | $23.6M | 0.00% | +61,237+3.5% | Added |
| Nikko Asset Management Americas, Inc. | 1,830,203 | $23.8M | 0.24% | −95,881−5.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,832,467 | $23.8M | 0.01% | −93,617−4.9% | Reduced |
| BlackRock, Inc. | 2,641,268 | $34.4M | 0.00% | −118,702−4.3% | Reduced |
| Federated Hermes, Inc. | 4,694,060 | $61.1M | 0.11% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −461,907−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −319,446−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −211,790−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −135,427−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −94,419−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −88,921−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −47,700−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −47,452−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −28,257−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −27,539−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −26,104−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −23,351−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −21,354−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −14,693−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −14,622−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −11,224−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −10,221−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −8,400−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −4,227−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −950−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Smartleaf Asset Management LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |