Arcturus Therapeutics Holdings Inc. - ARCT

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
FEDERATED HERMES, INC. History No change 3,303,640 22,200 0.03% 0.04% 1 0 0.0% Q2 2026 Aug 12, 2026
ARK Investment Management LLC History Added to 2,901,635 19,498 0.13% 0.17% 2 +132,117 4.77% Q2 2026 Aug 14, 2026
BlackRock, Inc. History Added to 2,614,012 17,566 0.0% 0.0% 3 +731 0.03% Q2 2026 Aug 07, 2026
Sumitomo Mitsui Trust Group, Inc. History Reduced 1,963,123 13,192 0.01% 0.01% 4 -325,812 -14.23% Q2 2026 Jul 30, 2026
Amova Asset Management Americas, Inc. History Reduced 1,960,458 13,135 0.17% 0.25% 5 -328,477 -14.35% Q2 2026 Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Added to 1,114,956 7,492 0.0% 0.0% 6 +7,936 0.72% Q2 2026 Aug 13, 2026
TWO SIGMA INVESTMENTS, LP History Added to 1,091,137 7,332 0.01% 0.01% 7 +9,353 0.86% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Reduced 951,575 6,394 0.0% 0.0% 8 -26,347 -2.69% Q2 2026 Aug 13, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 693,660 4,662 0.0% 0.0% 9 +32,732 4.95% Q2 2026 Aug 12, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 675,014 4,536 0.0% 0.0% 10 +513,736 318.54% Q2 2026 Aug 14, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History Added to 647,511 4,351 0.02% 0.01% 11 +448,783 225.83% Q2 2026 Aug 14, 2026
STATE STREET CORP History Added to 569,598 3,827 0.0% 0.0% 12 +25,735 4.73% Q2 2026 Sep 22, 2026
UBS Group AG History Added to 490,632 3,297 0.0% 0.0% 13 +32,355 7.06% Q2 2026 Aug 13, 2026
D. E. Shaw & Co., Inc. History Added to 392,358 2,636 0.0% 0.0% 14 +140,324 55.68% Q2 2026 Aug 14, 2026
Empire Life Investments Inc. History Reduced 366,217 2,460 0.14% 0.18% 15 -17,276 -4.5% Q2 2026 Jul 24, 2026
Hennion & Walsh Asset Management, Inc. History Added to 346,207 2,326 0.07% 0.07% 16 +66,528 23.79% Q2 2026 Jul 08, 2026
MILLENNIUM MANAGEMENT LLC History Reduced 336,996 2,264 0.0% 0.0% 17 -141,561 -29.58% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History Added to 309,863 2,082 0.0% 0.0% 18 +111,182 55.96% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 261,789 1,759 0.0% 0.0% 19 +66,929 34.35% Q2 2026 Aug 13, 2026
Point72 Asset Management, L.P. History Added to 231,582 1,556 0.0% 0.0% 21 +167,737 262.73% Q2 2026 Aug 14, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 231,628 1,556 0.0% 0.0% 20 +15,128 6.99% Q2 2026 Aug 14, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 221,322 1,487 0.0% 0.0% 22 -67,033 -23.25% Q2 2026 Aug 11, 2026
HEARTLAND ADVISORS INC History Reduced 219,300 1,473 0.07% 0.1% 23 -36,700 -14.34% Q2 2026 Aug 11, 2026
NORTHERN TRUST CORP History Reduced 204,578 1,374 0.0% 0.0% 24 -15,035 -6.85% Q2 2026 Aug 13, 2026
JPMORGAN CHASE & CO History Reduced 195,704 1,334 0.0% 0.0% 25 -2,111 -1.07% Q2 2026 Aug 12, 2026
VANGUARD FIDUCIARY TRUST CO History Added to 174,048 1,169 0.0% 0.0% 26 +4,236 2.49% Q2 2026 Aug 13, 2026
Jump Financial, LLC History Added to 138,209 928 0.01% 0.01% 27 +69,916 102.38% Q2 2026 Aug 13, 2026
ACADIAN ASSET MANAGEMENT LLC History Reduced 131,451 880 0.0% 0.0% 28 -149,049 -53.14% Q2 2026 Aug 13, 2026
IQ EQ FUND MANAGEMENT (IRELAND) Ltd History Added to 126,390 849 0.05% 0.07% 29 +12,135 10.62% Q2 2026 Jul 31, 2026
Invesco Ltd. History Reduced 104,188 700 0.0% 0.0% 30 -9,382 -8.26% Q2 2026 Aug 14, 2026
MORGAN STANLEY History Reduced 97,406 654 0.0% 0.0% 31 -28,729 -22.78% Q2 2026 Aug 13, 2026
Quantinno Capital Management LP History Added to 85,875 577 0.0% 0.0% 32 +14,522 20.35% Q2 2026 Aug 13, 2026
Bank of New York Mellon Corp History Added to 80,314 539 0.0% 0.0% 33 +5,317 7.09% Q2 2026 Aug 06, 2026
MARSHALL WACE, LLP History New 77,269 519 0.0% — 34 +77,269 New Q2 2026 Aug 13, 2026
Russell Investments Group, Ltd. History Added to 75,903 510 0.0% 0.0% 35 +44,199 139.41% Q2 2026 Aug 06, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 65,857 442 0.0% 0.0% 36 -397,557 -85.79% Q2 2026 Aug 14, 2026
AMERICAN CENTURY COMPANIES INC History Reduced 65,361 439 0.0% 0.0% 37 -651 -0.99% Q2 2026 Aug 12, 2026
AMERIPRISE FINANCIAL INC History New 65,282 438 0.0% — 38 +65,282 New Q2 2026 Aug 14, 2026
HSBC HOLDINGS PLC History Added to 56,895 393 0.0% 0.0% 39 +4,070 7.7% Q2 2026 Aug 14, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ History Reduced 57,480 386 0.0% 0.0% 40 -2,290 -3.83% Q2 2026 Aug 03, 2026
Nuveen, LLC History No change 52,542 353 0.0% 0.0% 41 0 0.0% Q2 2026 Aug 11, 2026
Squarepoint Ops LLC History Added to 50,253 337 0.0% 0.0% 42 +36,479 264.84% Q2 2026 Aug 14, 2026
GSA CAPITAL PARTNERS LLP History Reduced 49,145 330 0.02% 0.06% 43 -84,565 -63.25% Q2 2026 Aug 06, 2026
Y-Intercept (Hong Kong) Ltd History New 43,291 290 0.01% — 44 +43,291 New Q2 2026 Jul 13, 2026
CITADEL ADVISORS LLC History Reduced 40,946 275 0.0% 0.0% 45 -111,236 -73.09% Q2 2026 Sep 02, 2026
ALLIANCEBERNSTEIN L.P. History Added to 35,280 272 0.0% 0.0% 46 +7,560 27.27% Q2 2026 Aug 14, 2026
nVerses Capital, LLC History Added to 38,950 261 0.4% 0.27% 47 +714 1.87% Q2 2026 Aug 04, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 36,887 248 0.0% 0.0% 48 +7,094 23.81% Q2 2026 Aug 14, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 36,500 245 0.0% 0.01% 49 0 0.0% Q2 2026 Aug 14, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History Added to 34,050 228 0.0% 0.0% 50 +26,399 345.04% Q2 2026 Aug 17, 2026
Walleye Capital LLC History New 32,123 215 0.0% — 51 +32,123 New Q2 2026 Aug 03, 2026
RHUMBLINE ADVISERS History Added to 31,887 214 0.0% 0.0% 52 +1,011 3.27% Q2 2026 Aug 11, 2026
WELLS FARGO & COMPANY/MN History Added to 29,892 200 0.0% 0.0% 53 +10,888 57.29% Q2 2026 Aug 14, 2026
XTX Topco Ltd History New 29,282 196 0.0% — 54 +29,282 New Q2 2026 Aug 14, 2026
DEUTSCHE BANK AG\ History Reduced 28,994 194 0.0% 0.0% 55 -2,370 -7.56% Q2 2026 Aug 07, 2026
Engineers Gate Manager LP History Reduced 28,768 193 0.0% 0.0% 58 -17,065 -37.23% Q2 2026 Aug 14, 2026
ALPS ADVISORS INC History Added to 28,845 193 0.0% 0.0% 56 +5,705 24.65% Q2 2026 Jul 29, 2026
Brevan Howard Capital Management LP History Reduced 28,762 193 0.0% 0.0% 57 -3,982 -12.16% Q2 2026 Aug 14, 2026
TritonPoint Partners, LLC History Added to 28,186 189 0.02% 0.08% 59 +114 0.41% Q2 2026 Aug 13, 2026
Allspring Global Investments Holdings, LLC History Added to 27,651 185 0.0% 0.0% 60 +781 2.91% Q2 2026 Aug 13, 2026
Green Alpha Advisors, LLC History Reduced 27,091 182 0.12% 0.21% 61 -1,047 -3.72% Q2 2026 Aug 11, 2026
Schonfeld Strategic Advisors LLC History New 26,315 176 0.0% — 62 +26,315 New Q2 2026 Aug 14, 2026
MGO ONE SEVEN LLC History Reduced 24,788 166 0.0% 0.0% 63 -2,029 -7.57% Q2 2026 Jul 31, 2026
MERCER GLOBAL ADVISORS INC /ADV History Added to 24,006 161 0.0% 0.0% 64 +13,118 120.48% Q2 2026 Aug 19, 2026
Apollon Wealth Management, LLC History New 23,433 157 0.0% — 65 +23,433 New Q2 2026 Jul 22, 2026
BANK OF AMERICA CORP /DE/ History Reduced 22,501 151 0.0% 0.0% 66 -6,250 -21.74% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 21,400 143 0.0% 0.0% 67 -156,900 -88.0% Q2 2026 Aug 13, 2026
Mariner, LLC History New 20,555 138 0.0% — 68 +20,555 New Q2 2026 Aug 13, 2026
FMR LLC History Added to 19,542 131 0.0% 0.0% 69 +14,921 322.9% Q2 2026 Aug 13, 2026
Freestone Capital Holdings, LLC History No change 18,655 125 0.0% 0.0% 70 0 0.0% Q2 2026 Jul 31, 2026
AXQ CAPITAL, LP History Reduced 18,277 122 0.01% 0.02% 71 -4,705 -20.47% Q2 2026 Aug 06, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Reduced 17,741 119 0.0% 0.0% 72 -426 -2.34% Q2 2026 Jul 29, 2026
Corient Private Wealth LP History New 17,354 116 0.0% — 74 +17,354 New Q2 2026 Aug 27, 2026
CANADA LIFE ASSURANCE Co History Added to 17,353 116 0.0% 0.0% 73 +4,559 35.63% Q2 2026 Aug 13, 2026
Abel Hall, LLC History New 16,142 108 0.02% — 75 +16,142 New Q2 2026 Jul 24, 2026
Susquehanna Portfolio Strategies, LLC History Reduced 15,730 105 0.0% 0.01% 76 -48,666 -75.57% Q2 2026 Aug 14, 2026
MetLife Investment Management, LLC History Added to 15,366 103 0.0% 0.0% 77 +8,541 125.14% Q2 2026 Aug 13, 2026
Dynamic Technology Lab Private Ltd History New 15,177 102 0.02% — 78 +15,177 New Q2 2026 Aug 13, 2026
JANE STREET GROUP, LLC History Reduced 15,010 100 0.0% 0.0% 79 -34,873 -69.91% Q2 2026 Aug 14, 2026
RAYMOND JAMES FINANCIAL INC History New 14,323 96 0.0% — 80 +14,323 New Q2 2026 Aug 14, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History New 13,282 92 0.0% — 82 +13,282 New Q2 2026 Jul 15, 2026
BARCLAYS PLC History Added to 13,775 92 0.0% 0.0% 81 +145 1.06% Q2 2026 Aug 14, 2026
Diversify Advisory Services, LLC History New 15,785 90 0.0% — 85 +15,785 New Q2 2026 Aug 07, 2026
Formidable Asset Management, LLC History Added to 11,700 90 0.01% 0.01% 83 +1,100 10.38% Q2 2026 Jul 17, 2026
DIVERSIFY WEALTH MANAGEMENT, LLC History No change 15,785 90 0.0% 0.0% 84 0 0.0% Q2 2026 Jul 29, 2026
Quadrature Capital Ltd History Reduced 13,075 87 0.0% 0.0% 87 -17,003 -56.53% Q2 2026 Aug 06, 2026
CITIGROUP INC History Added to 13,027 87 0.0% 0.0% 86 +10,700 459.82% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Reduced 12,341 82 0.0% 0.0% 88 -21,961 -64.02% Q2 2026 Aug 14, 2026
TWO SIGMA SECURITIES, LLC History New 11,864 79 0.01% — 90 +11,864 New Q2 2026 Aug 14, 2026
Inscription Capital, LLC History No change 11,774 79 0.01% 0.01% 89 0 0.0% Q2 2026 Aug 13, 2026
Arax Advisory Partners History Added to 11,711 78 0.0% — 91 +11,649 18788.71% Q2 2026 Aug 10, 2026
CWM, LLC History No change 9,324 71 0.0% 0.0% 92 0 0.0% Q1 2026 May 14, 2026
Jain Global LLC History Reduced 10,085 67 0.0% 0.0% 93 -11,103 -52.4% Q2 2026 Aug 14, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 8,497 57 0.0% 0.0% 94 0 0.0% Q2 2026 Jul 29, 2026
Vanguard Global Advisers, LLC History No change 8,507 57 0.0% 0.0% 95 0 0.0% Q2 2026 Aug 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 6,957 46 0.0% 0.0% 96 0 0.0% Q2 2026 Jul 23, 2026
China Universal Asset Management Co., Ltd. History Reduced 4,524 30 0.0% 0.0% 97 -518 -10.27% Q2 2026 Jul 24, 2026
NISA INVESTMENT ADVISORS, LLC History New 3,300 22 0.0% — 98 +3,300 New Q2 2026 Aug 10, 2026
Legal & General Group Plc History No change 2,304 15 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History No change 2,317 15 0.0% 0.0% 100 0 0.0% Q2 2026 Aug 13, 2026
SIGNATUREFD, LLC History No change 2,188 14 0.0% 0.0% 101 0 0.0% Q2 2026 Jul 23, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 1,787 12 0.0% 0.0% 102 0 0.0% Q2 2026 Aug 13, 2026
ROYAL BANK OF CANADA History Added to 1,637 11 0.0% 0.0% 103 +670 69.29% Q2 2026 Aug 14, 2026
GAMMA Investing LLC History Added to 1,750 11 0.0% 0.0% 104 +244 16.2% Q2 2026 Jul 07, 2026
Tower Research Capital LLC (TRC) History Reduced 1,550 10 0.0% 0.0% 105 -2,873 -64.96% Q2 2026 Aug 11, 2026
OSAIC HOLDINGS, INC. History Reduced 1,451 9 0.0% 0.0% 106 -949 -39.54% Q2 2026 Aug 14, 2026
Mirae Asset Global Investments Co., Ltd. History Reduced 1,271 8 0.0% 0.0% 107 -211 -14.24% Q2 2026 Jul 22, 2026
Raiffeisen Bank International AG History No change 1,321 8 0.0% 0.0% 108 0 0.0% Q2 2026 Aug 03, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Reduced 1,045 7 0.0% 0.0% 109 -13 -1.23% Q2 2026 Aug 07, 2026
SBI Securities Co., Ltd. History Added to 921 6 0.0% 0.0% 110 +524 131.99% Q2 2026 Jul 22, 2026
Allworth Financial LP History Added to 789 5 0.0% 0.0% 112 +593 302.55% Q2 2026 Aug 11, 2026
Essential Partners LLC History Added to 824 5 0.0% 0.0% 113 +488 145.24% Q2 2026 Aug 10, 2026
Bank Julius Baer & Co. Ltd, Zurich History No change 800 5 0.0% 0.0% 111 0 0.0% Q2 2026 Aug 10, 2026
SIMPLEX TRADING, LLC History Reduced 607 4 0.0% 0.0% 114 -17,559 -96.66% Q2 2026 Aug 12, 2026
Global Retirement Partners, LLC History New 672 4 0.0% — 116 +672 New Q2 2026 Aug 06, 2026
GF FUND MANAGEMENT CO. LTD. History Reduced 611 4 0.0% 0.0% 115 -42 -6.43% Q2 2026 Aug 07, 2026
IFP Advisors, Inc History Added to 584 3 0.0% — 118 +555 1913.79% Q2 2026 Jul 20, 2026
Farther Finance Advisors, LLC History Added to 555 3 0.0% 0.0% 119 +226 68.69% Q2 2026 Jul 17, 2026
Sterling Capital Management LLC History Reduced 540 3 0.0% 0.0% 117 -71 -11.62% Q2 2026 Jul 28, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 369 2 0.0% 0.0% 122 -1,001 -73.07% Q2 2026 Aug 24, 2026
EverSource Wealth Advisors, LLC History Added to 436 2 0.0% — 123 +325 292.79% Q2 2026 Jul 24, 2026
ROTHSCHILD INVESTMENT LLC History Added to 323 2 0.0% — 121 +256 382.09% Q2 2026 Aug 06, 2026
Versant Capital Management, Inc History Added to 405 2 0.0% 0.0% 124 +90 28.57% Q2 2026 Jul 02, 2026
US BANCORP \DE\ History No change 423 2 0.0% 0.0% 120 0 0.0% Q2 2026 Aug 12, 2026
True Wealth Design, LLC History Added to 253 1 0.0% — 127 +192 314.75% Q2 2026 Jul 16, 2026
SJS Investment Consulting Inc. History Added to 172 1 0.0% — 126 +170 8500.0% Q2 2026 Jul 22, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History No change 257 1 0.0% 0.0% 125 0 0.0% Q2 2026 Aug 13, 2026
Federation des caisses Desjardins du Quebec History No change 235 1 0.0% 0.0% 128 0 0.0% Q2 2026 Aug 13, 2026
Odyssean, LLC History Closed out 0 0 — 0.06% — -22,956 -100.0% Q2 2026 Aug 14, 2026
SG Americas Securities, LLC History Closed out 0 0 — 0.0% — -20,972 -100.0% Q2 2026 Aug 07, 2026
Castleview Partners, LLC History Closed out 0 0 — 0.07% — -16,857 -100.0% Q2 2026 Jul 20, 2026
HRT FINANCIAL LP History Closed out 0 0 — 0.0% — -15,129 -100.0% Q2 2026 Aug 14, 2026
ADAR1 Capital Management, LLC History Closed out 0 0 — 0.01% — -15,000 -100.0% Q2 2026 Aug 14, 2026
Caitong International Asset Management Co., Ltd History Reduced 68 0 — 0.0% — -955 -93.35% Q2 2026 Aug 04, 2026
MAI Capital Management History Closed out 0 0 — 0.0% — -465 -100.0% Q2 2026 Aug 14, 2026
Fortitude Family Office, LLC History New 134 0 — — — +134 New Q2 2026 Jul 20, 2026
Parkside Financial Bank & Trust History New 80 0 — — — +80 New Q2 2026 Sep 04, 2026
Clearstead Advisors, LLC History New 55 0 — — — +55 New Q2 2026 Aug 06, 2026
Wealth Preservation Advisors, LLC History Closed out 0 0 — — — -40 -100.0% Q2 2026 Aug 14, 2026
Covestor Ltd History Added to 42 0 — — — +30 250.0% Q2 2026 Aug 07, 2026
Root Financial Partners, LLC History Closed out 0 0 — — — -22 -100.0% Q2 2026 Jul 29, 2026
HARBOUR INVESTMENTS, INC. History Added to 31 0 — — — +18 138.46% Q2 2026 Aug 12, 2026
Steward Partners Investment Advisory, LLC History Added to 105 0 — — — +3 2.94% Q2 2026 Aug 13, 2026
Optiver Holding B.V. History No change 92 0 — — — 0 0.0% Q2 2026 Aug 12, 2026
NFSG Corp History No change 40 0 — — — 0 0.0% Q2 2026 Aug 14, 2026