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 |
|---|---|---|---|---|---|
| Covestor Ltd | 42 | $0 | 0.00% | +30+250.0% | Added |
| Harbour Investments, Inc. | 31 | $211 | 0.00% | +18+138.5% | Added |
| Newbridge Financial Services Group, Inc. | 40 | $269 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 55 | $370 | 0.00% | +55 | New |
| Caitong International Asset Management Co., Ltd | 68 | $457 | 0.00% | −955−93.4% | Reduced |
| Parkside Financial Bank & Trust | 80 | $538 | 0.00% | +80 | New |
| Optiver Holding B.V. | 92 | $618 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 105 | $706 | 0.00% | +3+2.9% | Added |
| Fortitude Family Office, LLC | 134 | $900 | 0.00% | +134 | New |
| SJS Investment Consulting Inc. | 172 | $1.16K | 0.00% | +170+8,500.0% | Added |
| Federation des caisses Desjardins du Quebec | 235 | $1.58K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 253 | $1.70K | 0.00% | +192+314.8% | Added |
| Los Angeles Capital Management LLC | 257 | $1.73K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 323 | $2.17K | 0.00% | +256+382.1% | Added |
| California State Teachers Retirement System | 369 | $2.48K | 0.00% | −1,001−73.1% | Reduced |
| Versant Capital Management, Inc | 405 | $2.72K | 0.00% | +90+28.6% | Added |
| US Bancorp | 423 | $2.84K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 436 | $2.93K | 0.00% | +325+292.8% | Added |
| Sterling Capital Management LLC | 540 | $3.63K | 0.00% | −71−11.6% | Reduced |
| Farther Finance Advisors, LLC | 555 | $3.76K | 0.00% | +226+68.7% | Added |
| IFP Advisors, Inc | 584 | $3.92K | 0.00% | +555+1,913.8% | Added |
| Simplex Trading, LLC | 607 | $4.08K | 0.00% | −17,559−96.7% | Reduced |
| GF Fund Management Co. Ltd. | 611 | $4.11K | 0.00% | −42−6.4% | Reduced |
| Global Retirement Partners, LLC | 672 | $4.52K | 0.00% | +672 | New |
| Allworth Financial LP | 789 | $5.30K | 0.00% | +593+302.6% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 800 | $5.38K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 824 | $5.54K | 0.00% | +488+145.2% | Added |
| SBI Securities Co., Ltd. | 921 | $6.19K | 0.00% | +524+132.0% | Added |
| The PNC Financial Services Group, Inc. | 1,045 | $7.02K | 0.00% | −13−1.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,271 | $8.54K | 0.00% | −211−14.2% | Reduced |
| Advisor Group Holdings, Inc. | 1,451 | $9.75K | 0.00% | −949−39.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,550 | $10.4K | 0.00% | −2,873−65.0% | Reduced |
| Royal Bank of Canada | 1,637 | $11.0K | 0.00% | +670+69.3% | Added |
| GAMMA Investing LLC | 1,750 | $11.8K | 0.00% | +244+16.2% | Added |
| UBS Asset Management Americas Inc | 1,787 | $12.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 2,188 | $14.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,304 | $15.5K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,317 | $15.6K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 3,300 | $22.2K | 0.00% | +3,300 | New |
| China Universal Asset Management Co., Ltd. | 4,524 | $30.4K | 0.00% | −518−10.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 6,957 | $46.8K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 8,497 | $57.1K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 8,507 | $57.2K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 10,085 | $67.8K | 0.00% | −11,103−52.4% | Reduced |
| SRS Capital Advisors, Inc. | 11,711 | $78.7K | 0.00% | +11,649+18,788.7% | Added |
| Inscription Capital, LLC | 11,774 | $79.1K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 11,864 | $79.7K | 0.01% | +11,864 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 12,341 | $82.9K | 0.00% | −21,961−64.0% | Reduced |
| Citigroup Inc | 13,027 | $87.5K | 0.00% | +10,700+459.8% | Added |
| Quadrature Capital Ltd | 13,075 | $87.9K | 0.00% | −17,003−56.5% | Reduced |
| Formidable Asset Management, LLC | 11,700 | $90.3K | 0.01% | +1,100+10.4% | 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 |
| Barclays PLC | 13,775 | $92.6K | 0.00% | +145+1.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 13,282 | $92.6K | 0.00% | +13,282 | New |
| Raymond James Financial Inc | 14,323 | $96.3K | 0.00% | +14,323 | New |
| Jane Street Group, LLC | 15,010 | $100.9K | 0.00% | −8,073−35.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 15,177 | $102.0K | 0.02% | +15,177 | New |
| MetLife Investment Management | 15,366 | $103.3K | 0.00% | +8,541+125.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 15,730 | $105.7K | 0.00% | −48,666−75.6% | Reduced |
| Abel Hall, LLC | 16,142 | $108.5K | 0.02% | +16,142 | New |
| Great West Life Assurance Co | 17,353 | $116.0K | 0.00% | +4,559+35.6% | Added |
| CI Private Wealth, LLC | 17,354 | $116.6K | 0.00% | +17,354 | New |
| Commonwealth Equity Services, LLC | 17,741 | $119.2K | 0.00% | −426−2.3% | Reduced |
| Axq Capital, LP | 18,277 | $122.8K | 0.01% | −4,705−20.5% | Reduced |
| Freestone Capital Holdings, LLC | 18,655 | $125.4K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 19,323 | $129.9K | 0.00% | +19,323 | New |
| FMR LLC | 19,542 | $131.3K | 0.00% | +14,921+322.9% | Added |
| Mariner, LLC | 20,555 | $138.1K | 0.00% | +20,555 | New |
| Renaissance Technologies LLC | 21,400 | $143.8K | 0.00% | −156,900−88.0% | Reduced |
| Bank of America Corp | 22,501 | $151.2K | 0.00% | −6,250−21.7% | Reduced |
| Apollon Wealth Management, LLC | 23,433 | $157.5K | 0.00% | +23,433 | New |
| Mercer Global Advisors Inc | 24,006 | $161.3K | 0.00% | +13,118+120.5% | Added |
| We Are One Seven, LLC | 24,788 | $166.6K | 0.00% | −2,029−7.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 26,315 | $176.8K | 0.00% | +26,315 | New |
| Green Alpha Advisors, LLC | 27,091 | $182.1K | 0.12% | −1,047−3.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 27,651 | $185.8K | 0.00% | +781+2.9% | Added |
| TritonPoint Partners, LLC | 28,186 | $189.4K | 0.02% | +114+0.4% | Added |
| Brevan Howard Capital Management LP | 28,762 | $193.3K | 0.00% | −3,982−12.2% | Reduced |
| Engineers Gate Manager LP | 28,768 | $193.3K | 0.00% | −17,065−37.2% | Reduced |
| Alps Advisors Inc | 28,845 | $193.8K | 0.00% | +5,705+24.7% | Added |
| Deutsche Bank AG | 28,994 | $194.8K | 0.00% | −2,370−7.6% | Reduced |
| XTX Topco Ltd | 29,282 | $196.8K | 0.00% | +29,282 | New |
| Wells Fargo & Company | 29,892 | $200.9K | 0.00% | +10,888+57.3% | Added |
| Rhumbline Advisers | 31,887 | $214.3K | 0.00% | +1,011+3.3% | Added |
| Public Employees Retirement System of Ohio | 34,050 | $228.8K | 0.00% | +26,399+345.0% | Added |
| Bridgeway Capital Management, LLC | 36,500 | $245.3K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 36,887 | $248.0K | 0.00% | +7,094+23.8% | Added |
| nVerses Capital, LLC | 38,950 | $261.7K | 0.40% | +714+1.9% | Added |
| Alliancebernstein L.P. | 35,280 | $272.4K | 0.00% | +7,560+27.3% | Added |
| Citadel Advisors LLC | 40,946 | $275.2K | 0.00% | +6,164+17.7% | Added |
| Y-Intercept (Hong Kong) Ltd | 43,291 | $290.9K | 0.01% | +43,291 | New |
| Susquehanna International Group, LLP | 47,557 | $319.6K | 0.00% | −156,457−76.7% | Reduced |
| Gsa Capital Partners LLP | 49,145 | $330.0K | 0.02% | −84,565−63.2% | Reduced |
| Squarepoint Ops LLC | 50,253 | $337.7K | 0.00% | +36,479+264.8% | Added |
| Nuveen, LLC | 52,542 | $353.1K | 0.00% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 57,480 | $386.3K | 0.00% | −2,290−3.8% | Reduced |
| HSBC Holdings PLC | 56,895 | $393.7K | 0.00% | +4,070+7.7% | Added |
| Ameriprise Financial Inc | 65,282 | $438.7K | 0.00% | +65,282 | New |
| American Century Companies Inc | 65,361 | $439.2K | 0.00% | −651−1.0% | Reduced |