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Disclosery

ABUS ARBUTUS BIOPHARMA CORP

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Common Shares, without par value (common), issuer CIK 1447028

167 managers (177 13F filers) reported a position in ABUS shares at 2026-06-30, 140,612,599 shares in all. 33 filers opened a position and 23 filers sold out during the quarter.

Managers
167
13F filers
177
New
33
Added
63
Reduced
41
Sold out
23
Shares held by filers
140,612,599

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Two Seas Capital LPin group Two Seas Capital LP19,095,583$91.7M3.5%+538,04013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY17,698,305$85M<0.01%-8,193,17513F-HRTimelineGroup
Whitefort Capital Management, LP15,794,261$75.8M18.69%+863,37613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.13,766,071$66.1M<0.01%+799,12513F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding9,874,237$47.4M+543,671Timeline
STATE STREET CORPin group STATE STREET CORP7,869,179$37.8M<0.01%+1,526,66913F-HRTimelineGroup
Rubric Capital Management LP7,532,937$36.2M0.33%+906,54813F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC4,207,914$20.2M0.01%-108,18113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,117,691$19.8M<0.01%+345,88513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,506,802$16.8M<0.01%+2,406,36813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,646,197$12.7M<0.01%+962,56913F-HRTimelineGroup
BlackBarn Capital Partners LP2,500,000$12M2.98%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc2,466,127$11.8M<0.01%+64,73813F-HRTimelineGroup
Woodline Partners LP2,281,856$11M0.03%+271,68413F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.1,711,672$8.22M0.08%-182,39513F-HRTimelineGroup
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD1,637,081$7.86M0.03%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,431,218$6.87M<0.01%+30,06113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,419,024$6.81M<0.01%+141,16513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,347,866$6.47M0.01%-26113F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC1,268,147$6.09M0.29%-1,865,02813F-HRTimelineGroup
Deltroit Asset Management (UK) LLP1,200,000$5.76M0.94%+400,00013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC879,237$4.22M<0.01%-19,18413F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/777,938$3.73M<0.01%-4,82513F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …650,700$3.12M<0.01%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP613,806$2.95M<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC602,008$2.89M0.01%new13F-HRTimeline
Jupiter Topco LLCin group Janus Henderson597,423$2.87M<0.01%13F-HRTimelineGroup
Western Standard LLC542,787$2.61M0.88%+21,20013F-HRTimeline
UBS Group AGgroup of 2 filers holding510,260$2.45M-692,421Timeline
Rangeley Capital, LLC500,000$2.4M2.23%013F-HRTimeline
Nuveen, LLCin group TIAA496,609$2.38M<0.01%+237,59213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding488,784$2.35M+227,994Timeline
Man Group plcin group Man Group plc473,467$2.27M<0.01%new13F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…461,646$2.22M<0.01%+20,72213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp454,115$2.18M<0.01%+74,74213F-HRTimelineGroup
CenterBook Partners LP445,151$2.14M0.1%new13F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…442,500$2.12M0.06%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC404,696$1.94M<0.01%-272,44213F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC385,298$1.85M0.03%-7,83413F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.381,863$1.83M<0.01%+238,66213F-HRTimelineGroup
Swiss National Bank286,500$1.38M<0.01%+3,10013F-HRTimeline
Ledgewood Wealth Advisors, LLC278,436$1.34M0.71%013F-HRTimeline
FMR LLCin group FMR LLC267,188$1.28M<0.01%+122,06213F-HRTimelineGroup
Carrera Capital Advisors257,167$1.23M0.18%+5,00813F-HRTimeline
Quinn Opportunity Partners LLC255,214$1.23M0.06%-259,29913F-HRTimeline
Invesco Ltd.in group Invesco Ltd.250,907$1.2M<0.01%+2,98213F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD242,017$1.16M<0.01%+153,65813F-HRTimeline
Campbell & CO Investment Adviser LLC230,534$1.11M0.06%+127,12213F-HRTimeline
SG Americas Securities, LLC224,894$1.08M<0.01%+145,86113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC208,145$999K<0.01%new13F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P193,100$927K0.02%new13F-HRTimeline
RHUMBLINE ADVISERS189,423$909K<0.01%+10,63813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…185,660$891K<0.01%+42,67513F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\170,454$818K<0.01%+9,71413F-HRTimelineGroup
STRS OHIO168,900$811K<0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…150,000$720K<0.01%-200,00013F-HRTimelineGroup
Wealth Management Associates, Inc.147,995$710K0.2%+16,12513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN147,994$710K<0.01%+89,28513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/133,828$643K<0.01%+17,83813F-HRTimeline
ALLIANCEBERNSTEIN L.P.140,240$631K<0.01%+12,90013F-HRTimeline
Connor, Clark & Lunn Investment Managem…130,023$624K<0.01%+104,16413F-HRTimeline
Front Row Advisors LLC110,500$516K0.15%013F-HRTimeline
Rafferty Asset Management, LLC102,170$490K<0.01%-20,68413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO98,224$460K<0.01%+11,17513F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding94,774$453K+5,276Timeline
MetLife Investment Management, LLCin group MetLife Investment Management…94,351$453K<0.01%+13,28213F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding85,008$408K+32,246Timeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP84,986$408K<0.01%new13F-HRTimelineGroup
JBF Capital, Inc.80,281$385K0.05%013F-HRTimeline
Integrated Quantitative Investments LLC79,937$384K0.06%new13F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…76,807$369K0.09%+18,91213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd76,210$366K<0.01%+36,18913F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC66,215$318K<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…63,000$302K<0.01%013F-HRTimelineGroup
Creative Planningin group Creative Planning62,111$298K<0.01%+1,99413F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…59,161$284K<0.01%+36,48613F-HRTimelineGroup
Quantinno Capital Management LP56,961$273K<0.01%+8,24613F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…55,233$265K<0.01%-70,00013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC53,162$255K<0.01%new13F-HRTimelineGroup
PROFUND ADVISORS LLC53,017$254K0.01%-3,24013F-HRTimeline
Police & Firemen's Retirement System of…51,709$248K<0.01%+10,04513F-HRTimeline
Exome Asset Management LLC50,166$241K0.15%-25,31813F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC47,067$226K<0.01%-11,44913F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…46,167$222K<0.01%-3,12913F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …44,305$213K<0.01%+1,87613F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP44,226$212K<0.01%new13F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP44,082$212K0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd42,004$202K<0.01%new13F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al41,800$201K<0.01%new13F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …39,474$189K<0.01%new13F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM39,398$189K<0.01%-22213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…35,820$172K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND35,268$169K<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC34,835$167K<0.01%+1,26113F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC31,741$152K<0.01%+7,92213F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC31,473$151K<0.01%+2,79713F-HRTimelineGroup
China Universal Asset Management Co., L…31,438$151K0.01%-2,69113F-HRTimeline
KLP KAPITALFORVALTNING AS30,900$148K<0.01%013F-HRTimeline
Premier Path Wealth Partners, LLC30,000$144K0.02%-10,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS29,099$140K<0.01%-12,46213F-HRTimelineGroup
EntryPoint Capital, LLC27,940$134K0.03%-82,18313F-HRTimeline
ProShare Advisors LLC27,536$132K<0.01%-3,01513F-HRTimeline
Ensign Peak Advisors, Inc27,000$130K<0.01%-60013F-HRTimeline
Clear Harbor Asset Management, LLC27,000$130K0.01%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC26,380$127K<0.01%+3,07013F-HRTimelineGroup
MONETA GROUP INVESTMENT ADVISORS LLC26,000$125K<0.01%013F-HRTimeline
AXQ CAPITAL, LP25,055$120K0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…23,927$115K<0.01%013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC23,722$114K<0.01%new13F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC23,470$113K0.01%new13F-HRTimeline
Voleon Capital Management LP19,741$94.8K<0.01%new13F-HRTimeline
Abel Hall, LLC18,300$87.8K0.02%-1,77313F-HRTimeline
Aquatic Capital Management LLC18,112$86.9K<0.01%+5,76713F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV18,085$86.8K<0.01%-1,26013F-HR/ATimeline
TEACHER RETIREMENT SYSTEM OF TEXAS16,676$80K<0.01%-1,97113F-HRTimeline
Dynamic Technology Lab Private Ltd15,604$75K0.02%new13F-HRTimeline
SBI Securities Co., Ltd.15,475$74.3K<0.01%-7,19113F-HRTimeline
XPONANCE LLC15,432$74.1K<0.01%+1,74213F-HRTimeline
VERUS CAPITAL PARTNERS, LLC15,250$73.2K<0.01%013F-HRTimeline
CURA WEALTH ADVISORS, LLC15,000$72K0.03%013F-HRTimeline
SCOTIA CAPITAL INC.14,740$70.8K<0.01%013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS14,643$70.3K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…14,597$70.1K<0.01%+1,94913F-HRTimelineGroup
E Fund Management Co., Ltd.14,406$69.1K<0.01%-1,03713F-HRTimeline
FIRST MANHATTAN CO. LLC.14,000$67.2K<0.01%013F-HRTimeline
Walleye Trading LLCin group Walleye Capital LLC14,000$67.2K<0.01%013F-HRTimelineGroup
WMG Financial Advisors, LLC12,605$60.5K0.02%013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC12,298$59K<0.01%+1,32113F-HRTimelineGroup
Amundiin group Amundi11,878$57K<0.01%013F-HRTimelineGroup
PFG Investments, LLC11,000$52.8K<0.01%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC10,467$50.2K<0.01%new13F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC10,125$44K0.03%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,719$37.1K<0.01%-8,57613F-HRTimelineGroup
EASTERN BANK5,000$24K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,890$23K<0.01%+4,78113F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.4,071$19.5K<0.01%-22913F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,041$19.4K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…4,000$19.2K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC3,117$15K<0.01%+48113F-HRTimeline
SIGNATUREFD, LLC2,556$12.3K<0.01%013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …2,293$11K<0.01%-1,47313F-HRTimelineGroup
Allworth Financial LP2,159$10.4K<0.01%+9913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,690$8.11K<0.01%-17913F-HRTimelineGroup
Smartleaf Asset Management LLC1,729$8.09K<0.01%013F-HRTimeline
Pacer Advisors, Inc.1,706$8K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,494$7.17K<0.01%-9413F-HRTimelineGroup
Arax Advisory Partners1,471$7.06K<0.01%+1,30913F-HRTimeline
Avion Wealth1,500$7K<0.01%013F-HRTimeline
Integrated Wealth Concepts LLC1,432$6.87K<0.01%new13F-HRTimeline
Caitong International Asset Management …1,363$6.54K<0.01%new13F-HRTimeline
Parallel Advisors, LLC1,039$4.99K<0.01%013F-HRTimeline
Hartford Financial Management Inc.900$4.32K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC924$4K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP830$3.8K<0.01%013F-HRTimelineGroup
Larson Financial Group LLC716$3.44K<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/700$3.35K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC565$2.71K<0.01%-63613F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC500$2.4K<0.01%013F-HRTimeline
Quarry LP318$1.53K<0.01%new13F-HRTimeline
Private Wealth Management Group, LLC242$1.16K<0.01%013F-HRTimeline
GAMMA Investing LLC228$1.09K<0.01%+4613F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.171$1K<0.01%-35013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…194$931<0.01%+5813F-HRTimelineGroup
Bare Financial Services, Inc181$869<0.01%013F-HRTimeline
Rialto Wealth Management, LLC116$557<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…100$479<0.01%-10013F-HRTimeline
Clearstead Advisors, LLC25$120<0.01%new13F-HRTimeline

Events

  • Roivant Sciences Ltd. reported 29,880,079 ABUS shares, 19.5% of the class, as of 2026-10-01, in a 13D/A filed 2026-10-05. 0001140361-26-038693

    Accepted , ingested