Arcturus Therapeutics Holdings Inc. - ARCT

Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 10 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
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 Reduced 3,303,640 20,251 0.03% 0.15% 1 -1,390,420 -29.62% Q4 2025 Feb 12, 2026
BlackRock, Inc. History Added to 2,619,684 16,058 0.0% 0.0% 2 +55,040 2.15% Q4 2025 Feb 12, 2026
ARK Investment Management LLC History Added to 2,611,099 16,006 0.11% 0.21% 3 +738,378 39.43% Q4 2025 Feb 11, 2026
VANGUARD GROUP INC History Added to 2,089,641 12,809 0.0% 0.0% 4 +204,036 10.82% Q4 2025 Jan 29, 2026
Sumitomo Mitsui Trust Group, Inc. History Added to 2,026,588 12,422 0.01% 0.02% 5 +78,753 4.04% Q4 2025 Jan 23, 2026
Amova Asset Management Americas, Inc. History Added to 2,026,588 12,402 0.14% 0.35% 6 +78,753 4.04% Q4 2025 Feb 11, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 618,134 3,789 0.0% 0.0% 7 +6,311 1.03% Q4 2025 Feb 09, 2026
STATE STREET CORP History Reduced 564,266 3,458 0.0% 0.0% 8 -481,415 -46.04% Q4 2025 Feb 13, 2026
JANE STREET GROUP, LLC History Added to 557,919 3,420 0.0% 0.0% 9 +370,929 198.37% Q4 2025 Feb 12, 2026
TWO SIGMA INVESTMENTS, LP History Added to 546,686 3,351 0.0% 0.0% 10 +457,467 512.75% Q4 2025 Feb 17, 2026
TWO SIGMA ADVISERS, LP History Added to 511,043 3,132 0.01% 0.0% 11 +472,543 1227.38% Q4 2025 Feb 17, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 490,429 3,006 0.0% 0.0% 12 -64,985 -11.7% Q4 2025 Feb 12, 2026
ACADIAN ASSET MANAGEMENT LLC History Added to 427,894 2,620 0.0% 0.01% 13 +191,549 81.05% Q4 2025 Feb 10, 2026
Empire Life Investments Inc. History Reduced 412,402 2,528 0.14% 0.45% 14 -5,161 -1.24% Q4 2025 Feb 04, 2026
GOLDMAN SACHS GROUP INC History Added to 391,227 2,398 0.0% 0.0% 15 +246,499 170.32% Q4 2025 Mar 25, 2026
MILLENNIUM MANAGEMENT LLC History Added to 304,777 1,868 0.0% 0.0% 16 +164,977 118.01% Q4 2025 Feb 17, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History New 293,050 1,796 0.01% 17 +293,050 New Q4 2025 Feb 13, 2026
Hennion & Walsh Asset Management, Inc. History Added to 240,303 1,473 0.05% 0.05% 18 +161,910 206.54% Q4 2025 Jan 14, 2026
UBS Group AG History Added to 227,893 1,396 0.0% 0.0% 19 +47,507 26.34% Q4 2025 Jan 29, 2026
Point72 Asset Management, L.P. History New 222,163 1,361 0.0% 20 +222,163 New Q4 2025 Feb 17, 2026
MORGAN STANLEY History Reduced 213,392 1,308 0.0% 0.0% 21 -491,486 -69.73% Q4 2025 Feb 13, 2026
CITADEL ADVISORS LLC History Added to 206,900 1,268 0.0% 0.0% 22 +91,680 79.57% Q4 2025 Feb 17, 2026
JPMORGAN CHASE & CO History Added to 206,169 1,263 0.0% 0.0% 23 +2,562 1.26% Q4 2025 Feb 11, 2026
DekaBank Deutsche Girozentrale History No change 43,889 1,239 0.0% 0.0% 24 0 0.0% Q4 2025 Jan 28, 2026
NORTHERN TRUST CORP History Reduced 200,781 1,230 0.0% 0.0% 25 -17,053 -7.83% Q4 2025 Feb 17, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Reduced 183,855 1,127 0.0% 0.0% 26 -25,601 -12.22% Q4 2025 Feb 13, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 167,529 1,026 0.0% 0.0% 27 -683,056 -80.3% Q4 2025 Feb 17, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 146,767 899 0.0% 0.0% 28 +139,919 2043.21% Q4 2025 Feb 10, 2026
RENAISSANCE TECHNOLOGIES LLC History New 119,905 735 0.0% 29 +119,905 New Q4 2025 Feb 12, 2026
Atom Investors LP History New 106,400 652 0.05% 30 +106,400 New Q4 2025 Feb 17, 2026
Invesco Ltd. History Added to 103,116 632 0.0% 0.0% 31 +38,626 59.89% Q4 2025 Feb 19, 2026
Susquehanna Portfolio Strategies, LLC History Added to 103,077 631 0.01% 0.03% 32 +7,163 7.47% Q4 2025 Feb 17, 2026
D. E. Shaw & Co., Inc. History Added to 97,823 599 0.0% 0.0% 33 +37,610 62.46% Q4 2025 Feb 17, 2026
IQ EQ FUND MANAGEMENT (IRELAND) Ltd History Added to 91,576 561 0.04% 0.05% 34 +47,599 108.24% Q4 2025 Feb 12, 2026
XTX Topco Ltd History New 82,155 503 0.01% 35 +82,155 New Q4 2025 Feb 17, 2026
Bank of New York Mellon Corp History Reduced 76,301 467 0.0% 0.0% 36 -12,368 -13.95% Q4 2025 Feb 10, 2026
Schonfeld Strategic Advisors LLC History Reduced 69,755 427 0.0% 0.07% 37 -598,072 -89.55% Q4 2025 Feb 17, 2026
Engineers Gate Manager LP History New 68,180 417 0.0% 38 +68,180 New Q4 2025 Feb 17, 2026
Woodline Partners LP History No change 66,577 408 0.0% 0.01% 39 0 0.0% Q4 2025 Feb 17, 2026
AMERICAN CENTURY COMPANIES INC History Added to 66,485 407 0.0% 0.0% 40 +2,045 3.17% Q4 2025 Feb 13, 2026
HSBC HOLDINGS PLC History Added to 66,131 402 0.0% 0.0% 41 +42,148 175.74% Q4 2025 Mar 20, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ History Reduced 61,357 376 0.0% 0.0% 42 -2,029 -3.2% Q4 2025 Jan 22, 2026
Nuveen, LLC History No change 52,222 320 0.0% 0.0% 43 0 0.0% Q4 2025 Feb 12, 2026
Quantinno Capital Management LP History New 52,123 319 0.0% 44 +52,123 New Q4 2025 Feb 17, 2026
BARCLAYS PLC History Reduced 50,589 310 0.0% 0.0% 45 -99,863 -66.38% Q4 2025 Feb 13, 2026
Kovack Advisors, Inc. History New 46,023 282 0.01% 46 +46,023 New Q4 2025 Feb 17, 2026
Russell Investments Group, Ltd. History Added to 44,425 272 0.0% 0.0% 47 +22,781 105.25% Q4 2025 Feb 17, 2026
Jain Global LLC History New 44,085 270 0.0% 48 +44,085 New Q4 2025 Feb 17, 2026
AQR CAPITAL MANAGEMENT LLC History New 43,403 266 0.0% 49 +43,403 New Q4 2025 Feb 17, 2026
WELLS FARGO & COMPANY/MN History Added to 41,323 253 0.0% 0.0% 50 +8,088 24.34% Q4 2025 Feb 13, 2026
PANAGORA ASSET MANAGEMENT INC History New 34,768 213 0.0% 51 +34,768 New Q4 2025 Feb 13, 2026
Squarepoint Ops LLC History New 34,285 210 0.0% 52 +34,285 New Q4 2025 Feb 13, 2026
BANK OF AMERICA CORP /DE/ History Reduced 34,088 208 0.0% 0.0% 53 -585,967 -94.5% Q4 2025 Feb 17, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 33,172 203 0.0% 0.0% 54 +3,235 10.81% Q4 2025 Feb 17, 2026
CANADA PENSION PLAN INVESTMENT BOARD History New 30,900 189 0.0% 55 +30,900 New Q4 2025 Feb 17, 2026
RHUMBLINE ADVISERS History Reduced 30,678 188 0.0% 0.0% 56 -9,064 -22.81% Q4 2025 Feb 13, 2026
Formidable Asset Management, LLC History Reduced 10,100 186 0.03% 0.02% 57 -200 -1.94% Q4 2025 Jan 16, 2026
AXQ CAPITAL, LP History New 28,668 175 0.04% 58 +28,668 New Q4 2025 Feb 10, 2026
Green Alpha Advisors, LLC History Added to 28,282 173 0.16% 0.38% 59 +6,839 31.89% Q4 2025 Jan 07, 2026
TritonPoint Partners, LLC History New 28,072 172 0.09% 61 +28,072 New Q4 2025 Feb 13, 2026
MGO ONE SEVEN LLC History Reduced 28,117 172 0.0% 0.01% 60 -6,310 -18.33% Q4 2025 Feb 03, 2026
ALLIANCEBERNSTEIN L.P. History Reduced 27,720 169 0.0% 0.0% 62 -3,400 -10.93% Q4 2025 Feb 17, 2026
Walleye Trading LLC History Added to 27,100 166 0.0% 0.0% 63 +10,400 62.28% Q4 2025 Feb 13, 2026
Aristides Capital LLC History New 26,283 161 0.03% 65 +26,283 New Q4 2025 Feb 26, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Reduced 26,114 161 0.0% 0.0% 64 -1,838 -6.58% Q4 2025 Feb 17, 2026
Brevan Howard Capital Management LP History Reduced 24,680 151 0.0% 0.0% 66 -3,416 -12.16% Q4 2025 Feb 17, 2026
683 Capital Management, LLC History New 24,000 147 0.01% 67 +24,000 New Q4 2025 Feb 17, 2026
AlphaQuest LLC History Added to 23,727 145 0.01% 0.01% 68 +11,364 91.92% Q4 2025 Feb 09, 2026
ALPS ADVISORS INC History Added to 23,325 142 0.0% 0.0% 69 +10,224 78.04% Q4 2025 Feb 12, 2026
nVerses Capital, LLC History New 22,904 140 0.31% 70 +22,904 New Q4 2025 Feb 17, 2026
Freestone Capital Holdings, LLC History No change 18,655 114 0.0% 0.01% 71 0 0.0% Q4 2025 Jan 23, 2026
DEUTSCHE BANK AG\ History Added to 18,373 112 0.0% 0.0% 72 +946 5.43% Q4 2025 Feb 11, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Reduced 18,209 111 0.0% 0.0% 73 -3,189 -14.9% Q4 2025 Feb 12, 2026
Byrne Asset Management LLC History Added to 18,050 110 0.06% 0.0% 74 +17,650 4412.5% Q4 2025 Jan 12, 2026
Diversify Advisory Services, LLC History Reduced 15,000 109 0.0% 0.01% 75 -115,500 -88.51% Q4 2025 Jan 23, 2026
Texas Yale Capital Corp. History No change 16,000 98 0.0% 0.01% 76 0 0.0% Q4 2025 Feb 10, 2026
Walleye Capital LLC History Reduced 15,201 93 0.0% 0.0% 77 -7,899 -34.19% Q4 2025 Feb 13, 2026
TOCQUEVILLE ASSET MANAGEMENT L.P. History Reduced 13,600 83 0.0% 0.01% 78 -12,900 -48.68% Q4 2025 Feb 12, 2026
CANADA LIFE ASSURANCE Co History Added to 12,009 73 0.0% 0.0% 79 +4,737 65.14% Q4 2025 Feb 13, 2026
INTECH INVESTMENT MANAGEMENT LLC History New 11,382 69 0.0% 80 +11,382 New Q4 2025 Feb 10, 2026
MERCER GLOBAL ADVISORS INC /ADV History New 10,507 64 0.0% 81 +10,507 New Q4 2025 Feb 18, 2026
MetLife Investment Management, LLC History Reduced 9,357 57 0.0% 0.0% 82 -6,938 -42.58% Q4 2025 Feb 12, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 8,497 52 0.0% 0.0% 83 0 0.0% Q4 2025 Feb 12, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History No change 7,651 46 0.0% 0.0% 84 0 0.0% Q4 2025 Feb 17, 2026
Police & Firemen's Retirement System of New Jersey History No change 6,957 42 0.0% 0.0% 85 0 0.0% Q4 2025 Feb 13, 2026
CITIGROUP INC History Added to 5,731 35 0.0% 0.0% 86 +2,990 109.08% Q4 2025 Feb 13, 2026
China Universal Asset Management Co., Ltd. History Reduced 4,630 28 0.0% 0.01% 87 -3,130 -40.34% Q4 2025 Jan 29, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History New 2,363 22 0.0% 88 +2,363 New Q4 2025 Feb 11, 2026
FMR LLC History Reduced 3,236 19 0.0% 0.0% 89 -130,639 -97.58% Q4 2025 Feb 17, 2026
Legal & General Group Plc History No change 2,502 15 0.0% 0.0% 90 0 0.0% Q4 2025 Feb 09, 2026
Ameritas Investment Partners, Inc. History No change 2,317 14 0.0% 0.0% 91 0 0.0% Q4 2025 Feb 11, 2026
SIGNATUREFD, LLC History No change 2,188 13 0.0% 0.0% 92 0 0.0% Q4 2025 Jan 20, 2026
OSAIC HOLDINGS, INC. History Reduced 1,957 11 0.0% 0.0% 93 -8,346 -81.01% Q4 2025 Feb 17, 2026
ROYAL BANK OF CANADA History New 1,743 10 0.0% 94 +1,743 New Q4 2025 Feb 17, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 1,557 9 0.0% 0.0% 95 -104 -6.26% Q4 2025 Feb 17, 2026
Mirae Asset Global Investments Co., Ltd. History Added to 1,381 8 0.0% 0.0% 96 +331 31.52% Q4 2025 Jan 26, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History New 1,100 6 0.0% 97 +1,100 New Q4 2025 Feb 13, 2026
Raiffeisen Bank International AG History No change 1,321 6 0.0% 0.0% 98 0 0.0% Q4 2025 Feb 12, 2026
Sterling Capital Management LLC History Reduced 961 5 0.0% 0.0% 100 -138 -12.56% Q4 2025 Feb 13, 2026
AMALGAMATED BANK History Reduced 795 5 0.0% 0.0% 99 -14 -1.73% Q4 2025 Feb 05, 2026
Bank Julius Baer & Co. Ltd, Zurich History No change 800 4 0.0% 0.0% 101 0 0.0% Q4 2025 Feb 05, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Added to 619 3 0.0% 0.0% 102 +481 348.55% Q4 2025 Feb 06, 2026
GF FUND MANAGEMENT CO. LTD. History Reduced 577 3 0.0% 0.0% 103 -8 -1.37% Q4 2025 Jan 27, 2026
GAMMA Investing LLC History Reduced 462 2 0.0% 0.0% 107 -162 -25.96% Q4 2025 Jan 05, 2026
FIFTH THIRD BANCORP History Reduced 368 2 0.0% 0.0% 104 -132 -26.4% Q4 2025 Feb 02, 2026
US BANCORP \DE\ History No change 423 2 0.0% 0.0% 105 0 0.0% Q4 2025 Jan 30, 2026
MAI Capital Management History No change 381 2 0.0% 0.0% 106 0 0.0% Q4 2025 Feb 13, 2026
SBI Securities Co., Ltd. History Reduced 199 1 0.0% 0.0% 111 -428 -68.26% Q4 2025 Feb 03, 2026
Versant Capital Management, Inc History Added to 265 1 0.0% 0.0% 110 +204 334.43% Q4 2025 Jan 08, 2026
Farther Finance Advisors, LLC History Reduced 290 1 0.0% 0.0% 112 -95 -24.68% Q4 2025 Jan 23, 2026
CWM, LLC History Added to 231 1 0.0% 0.0% 109 +25 12.14% Q4 2025 Jan 26, 2026
Daiwa Securities Group Inc. History No change 90 1 0.0% 0.0% 108 0 0.0% Q4 2025 Feb 11, 2026
Federation des caisses Desjardins du Quebec History No change 235 1 0.0% 0.0% 113 0 0.0% Q4 2025 Feb 12, 2026
BALYASNY ASSET MANAGEMENT L.P. History Closed out 0 0 0.05% -2,183,985 -100.0% Q3 2025 Nov 14, 2025
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History Closed out 0 0 0.01% -552,179 -100.0% Q3 2025 Nov 13, 2025
Caption Management, LLC History Closed out 0 0 0.06% -447,364 -100.0% Q3 2025 Nov 14, 2025
Ikarian Capital, LLC History Closed out 0 0 0.44% -237,921 -100.0% Q3 2025 Nov 14, 2025
DIADEMA PARTNERS LP History Closed out 0 0 0.94% -199,711 -100.0% Q3 2025 Nov 14, 2025
BOOTHBAY FUND MANAGEMENT, LLC History Closed out 0 0 0.04% -163,000 -100.0% Q3 2025 Nov 14, 2025
J. Goldman & Co LP History Closed out 0 0 0.06% -127,118 -100.0% Q3 2025 Nov 14, 2025
HRT FINANCIAL LP History Closed out 0 0 0.01% -124,989 -100.0% Q3 2025 Nov 14, 2025
LMR Partners LLP History Closed out 0 0 0.01% -95,200 -100.0% Q3 2025 Nov 14, 2025
WELLINGTON MANAGEMENT GROUP LLP History Closed out 0 0 0.0% -85,483 -100.0% Q3 2025 Nov 14, 2025
FRANKLIN RESOURCES INC History Closed out 0 0 0.0% -49,384 -100.0% Q3 2025 Nov 13, 2025
GSA CAPITAL PARTNERS LLP History Closed out 0 0 0.08% -49,012 -100.0% Q3 2025 Nov 07, 2025
GROUP ONE TRADING LLC History Closed out 0 0 0.0% -44,427 -100.0% Q3 2025 Nov 12, 2025
NOMURA HOLDINGS INC History Closed out 0 0 0.0% -40,600 -100.0% Q3 2025 Nov 14, 2025
GATEWAY INVESTMENT ADVISERS LLC History Closed out 0 0 0.01% -40,000 -100.0% Q3 2025 Oct 21, 2025
Rafferty Asset Management, LLC History Closed out 0 0 0.0% -36,050 -100.0% Q3 2025 Nov 12, 2025
STEMPOINT CAPITAL LP History Closed out 0 0 0.13% -35,606 -100.0% Q3 2025 Nov 14, 2025
TRITONPOINT WEALTH, LLC History Closed out 0 0 0.04% -28,072 -100.0% Q3 2025 Oct 15, 2025
KENNEDY CAPITAL MANAGEMENT LLC History Closed out 0 0 0.01% -22,825 -100.0% Q3 2025 Nov 13, 2025
Diametric Capital, LP History Closed out 0 0 0.14% -20,786 -100.0% Q3 2025 Nov 13, 2025
RAYMOND JAMES FINANCIAL INC History Closed out 0 0 0.0% -11,553 -100.0% Q3 2025 Nov 14, 2025
CALTON & ASSOCIATES, INC. History Closed out 0 0 0.03% -11,190 -100.0% Q3 2025 Nov 07, 2025
Persistent Asset Partners Ltd History Closed out 0 0 0.14% -11,189 -100.0% Q3 2025 Jan 15, 2026
SIMPLEX TRADING, LLC History Closed out 0 0 0.0% -10,916 -100.0% Q3 2025 Nov 12, 2025
Hudson Bay Capital Management LP History Closed out 0 0 0.0% -10,600 -100.0% Q3 2025 Dec 15, 2025
Virtus Investment Advisers, LLC History Closed out 0 0 0.05% -9,002 -100.0% Q3 2025 Nov 14, 2025
SG Americas Securities, LLC History Closed out 0 0 0.0% -7,954 -100.0% Q3 2025 Oct 23, 2025
Compagnie Lombard Odier SCmA History Closed out 0 0 0.0% -6,000 -100.0% Q3 2025 Nov 06, 2025
Tower Research Capital LLC (TRC) History Reduced 125 0 0.0% -3,492 -96.54% Q4 2025 Feb 17, 2026
SILVERARC CAPITAL MANAGEMENT, LLC History Closed out 0 0 0.01% -3,445 -100.0% Q3 2025 Nov 12, 2025
Quarry LP History Closed out 0 0 0.01% -2,296 -100.0% Q3 2025 Nov 14, 2025
NISA INVESTMENT ADVISORS, LLC History Closed out 0 0 0.0% -1,422 -100.0% Q3 2025 Oct 23, 2025
Arax Advisory Partners History Closed out 0 0 0.0% -301 -100.0% Q3 2025 Nov 14, 2025
Ameritas Advisory Services, LLC History Closed out 0 0 0.0% -235 -100.0% Q3 2025 Nov 06, 2025
Wealthspire Advisors, LLC History Closed out 0 0 0.0% -100 -100.0% Q3 2025 Nov 14, 2025
EverSource Wealth Advisors, LLC History Closed out 0 0 0.0% -93 -100.0% Q3 2025 Nov 10, 2025
Private Wealth Management Group, LLC History New 87 0 +87 New Q4 2025 Jan 23, 2026
Optiver Holding B.V. History Reduced 122 0 0.0% -84 -40.78% Q4 2025 Feb 17, 2026
NATIXIS History New 60 0 +60 New Q4 2025 Feb 13, 2026
Parkside Financial Bank & Trust History Closed out 0 0 -50 -100.0% Q3 2025 Oct 30, 2025
Zurcher Kantonalbank (Zurich Cantonalbank) History Closed out 0 0 -49 -100.0% Q3 2025 Nov 14, 2025
Rise Advisors, LLC History Closed out 0 0 -47 -100.0% Q3 2025 Oct 08, 2025
ROTHSCHILD INVESTMENT LLC History Closed out 0 0 -45 -100.0% Q3 2025 Nov 07, 2025
PRINCIPAL SECURITIES, INC. History Closed out 0 0 -36 -100.0% Q3 2025 Nov 12, 2025
NewEdge Advisors, LLC History Closed out 0 0 -26 -100.0% Q3 2025 Nov 17, 2025
JPL Wealth Management, LLC History Closed out 0 0 -25 -100.0% Q3 2025 Nov 14, 2025
Root Financial Partners, LLC History New 9 0 +9 New Q4 2025 Feb 10, 2026
Advisory Services Network, LLC History Closed out 0 0 -9 -100.0% Q3 2025 Nov 18, 2025
True Wealth Design, LLC History New 5 0 +5 New Q4 2025 Jan 08, 2026
IFP Advisors, Inc History New 4 0 +4 New Q4 2025 Feb 06, 2026
Steward Partners Investment Advisory, LLC History No change 102 0 0.0% 0 0.0% Q4 2025 Feb 12, 2026
Covestor Ltd History No change 5 0 0 0.0% Q4 2025 Feb 06, 2026