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 |
|---|---|---|---|---|---|
| Signaturefd, LLC | 2,188 | $40.3K | 0.00% | +2,188 | New |
| California State Teachers Retirement System | 1,661 | $30.6K | 0.00% | +1+0.1% | Added |
| Nisa Investment Advisors, LLC | 1,422 | $26.2K | 0.00% | −17−1.2% | Reduced |
| Sterling Capital Management LLC | 1,099 | $20.3K | 0.00% | +654+147.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,050 | $19.4K | 0.00% | +2+0.2% | Added |
| Amalgamated Bank | 809 | $15.0K | 0.00% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 800 | $14.7K | 0.00% | −1,500−65.2% | Reduced |
| SBI Securities Co., Ltd. | 627 | $11.6K | 0.00% | +545+664.6% | Added |
| GAMMA Investing LLC | 624 | $11.5K | 0.00% | +43+7.4% | Added |
| GF Fund Management Co. Ltd. | 585 | $10.8K | 0.00% | −108−15.6% | Reduced |
| Fifth Third Bancorp | 500 | $9.21K | 0.00% | +500 | New |
| US Bancorp | 423 | $7.80K | 0.00% | −7,364−94.6% | Reduced |
| Byrne Asset Management LLC | 400 | $7.37K | 0.00% | −2,563−86.5% | Reduced |
| Farther Finance Advisors, LLC | 385 | $7.10K | 0.00% | +121+45.8% | Added |
| MAI Capital Management | 381 | $7.02K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 301 | $5.55K | 0.00% | +210+230.8% | Added |
| 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 |
| CWM, LLC | 206 | $4.00K | 0.00% | −3−1.4% | Reduced |
| Optiver Holding B.V. | 206 | $3.80K | 0.00% | +206 | New |
| The PNC Financial Services Group, Inc. | 138 | $2.54K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 112 | $2.06K | 0.00% | +33+41.8% | Added |
| Daiwa Securities Group Inc. | 90 | $2.00K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 102 | $1.88K | 0.00% | +102 | New |
| Wealthspire Advisors, LLC | 100 | $1.84K | 0.00% | +100 | New |
| EverSource Wealth Advisors, LLC | 93 | $1.71K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 61 | $1.12K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 50 | $922 | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49 | $903 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 47 | $866 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 45 | $829 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 36 | $663 | 0.00% | −19−34.5% | Reduced |
| GWM Advisors LLC | 26 | $479 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 25 | $461 | 0.00% | +25 | New |
| Innovative Advisory Group, LLC | 11 | $203 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 9 | $166 | 0.00% | +9 | New |
| Covestor Ltd | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −102,518−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −100,098−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −72,252−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −63,184−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −56,054−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −53,357−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −50,471−100.0% | Sold out |
| Eversept Partners, LP | 0 | $0 | 0.00% | −48,364−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −44,432−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −35,088−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −23,160−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −17,923−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −13,338−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −13,264−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −11,218−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −10,240−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −9,955−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −6,154−100.0% | Sold out |
| Shell Asset Management Co | 0 | $0 | 0.00% | −5,282−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −1,441−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −1,321−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −1,005−100.0% | Sold out |
| Winthrop Capital Management, LLC | 0 | $0 | 0.00% | −736−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| Ameliora Wealth Management Ltd. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | 0 | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Belmont Capital, LLC | – | – | – | – | Not filed |