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Disclosery

ADCT ADC THERAPEUTICS SA

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COMMON STOCK (common), issuer CIK 1771910

86 managers (87 13F filers) reported a position in ADCT shares at 2025-06-30, 67,952,130 shares in all. 13 filers opened a position and 10 filers sold out during the quarter.

Managers
86
13F filers
87
New
13
Added
16
Reduced
40
Sold out
10
Shares held by filers
67,952,130

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Redmile Group, LLCin group Redmile Group, LLC15,666,731$42M4.47%013F-HRTimelineGroup
Prosight Management, LP10,467,771$28.1M6.84%+924,76713F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.7,763,658$20.8M0.05%new13F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC5,907,351$15.8M0.4%-61,10013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,521,343$12.1M<0.01%-392,28513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,045,573$8.16M<0.01%+25,98813F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…2,832,861$7.59M2.38%new13F-HRTimelineGroup
Nantahala Capital Management, LLCin group Nantahala Capital Management,…2,266,289$6.07M0.43%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,199,059$5.89M<0.01%+397,90513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,542,602$4.13M<0.01%-40,51013F-HRTimelineGroup
PLATINUM INVESTMENT MANAGEMENT LTD1,387,265$3.72M0.25%-650,82213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,234,473$3.31M<0.01%+23,12713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC858,796$2.3M<0.01%-110,95113F-HRTimelineGroup
Woodline Partners LP842,900$2.26M0.01%+27,36913F-HRTimeline
UBS Group AGin group UBS Group AG827,575$2.22M<0.01%+60,51113F-HRTimelineGroup
Blue Owl Capital Holdings LP733,568$1.97M0.63%013F-HRTimeline
Vantage Consulting Group Inc682,998$1.83M31.92%-167,73913F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS597,792$1.6M<0.01%-94,28613F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC560,523$1.5M<0.01%-91,48413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP426,886$1.14M<0.01%-69,25813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC383,674$1.03M<0.01%+218,85713F-HRTimelineGroup
STEMPOINT CAPITAL LP283,286$759K0.24%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC271,359$727K<0.01%+217,17313F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co182,012$488K<0.01%-12,24613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding158,658$425K+54,878Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp158,135$424K<0.01%-1,33113F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC145,407$390K<0.01%+44,37313F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC140,580$377K<0.01%-60,59013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.132,218$354K<0.01%-48613F-HRTimelineGroup
FMR LLCin group FMR LLC131,865$353K<0.01%-4,55113F-HRTimelineGroup
DAFNA Capital Management LLC122,081$327K0.09%-102,00013F-HRTimeline
Nuveen, LLCin group TIAA118,915$319K<0.01%-33,13213F-HRTimelineGroup
Florida Trust Wealth Management Co113,000$303K0.01%013F-HRTimeline
RHUMBLINE ADVISERS102,608$275K<0.01%-9,02113F-HRTimeline
Wilmington Savings Fund Society, FSB100,000$268K<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN62,441$167K<0.01%-5,33613F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC59,548$160K0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\56,062$150K<0.01%013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.49,590$133K<0.01%+27,57013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…45,027$121K<0.01%-46013F-HRTimelineGroup
LPL Financial LLC45,000$121K<0.01%+20,00013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…39,633$106K<0.01%-8,93013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC39,092$105K<0.01%-16,67013F-HRTimelineGroup
Ethic Inc.37,862$103K<0.01%new13F-HRTimeline
HRT FINANCIAL LP37,730$101K<0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/37,213$100K<0.01%+1,00213F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC36,181$97K<0.01%-26,69113F-HRTimeline
Creative Planningin group Creative Planning35,999$96.5K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO34,247$91.8K<0.01%-5,47213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC29,006$77.7K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC26,883$72K<0.01%-64,99013F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC26,090$69.9K<0.01%-31,55613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …25,740$69K<0.01%-3,95513F-HRTimelineGroup
DLK Investment Management, LLC25,305$67.8K0.03%-1,50013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…24,801$66.5K<0.01%-14,88713F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC24,577$66K<0.01%-14,73413F-HRTimeline
Saxony Capital Management, LLC23,768$63.7K0.05%+1,48013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,989$61.6K<0.01%013F-HRTimelineGroup
Police & Firemen's Retirement System of…22,819$61.2K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC21,911$58.7K<0.01%-36213F-HRTimelineGroup
IEQ CAPITAL, LLC20,300$54.4K<0.01%-2,62513F-HRTimeline
ProShare Advisors LLC14,855$39.8K<0.01%-2,75013F-HRTimeline
DIVERSIFIED TRUST CO14,115$37.8K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…12,779$34.2K<0.01%+2,64513F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…11,232$32K<0.01%-3,75813F-HRTimeline
AVISO WEALTH MANAGEMENT10,343$27.7K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC9,981$27K<0.01%-3,33013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.9,501$25.5K<0.01%-2,49913F-HR/ATimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND9,100$24.4K<0.01%013F-HR/ATimeline
Legal & General Group Plcin group Legal & General Group Plc8,085$21.7K<0.01%-45213F-HRTimelineGroup
SIMPLEX TRADING, LLC7,350$19K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…6,859$18.4K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…5,994$16.1K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,003$13K<0.01%-7513F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP3,000$8.13K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK2,422$6K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…864$2.31K<0.01%+63313F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC429$1.15K<0.01%-5,31713F-HRTimeline
SBI Securities Co., Ltd.222$595<0.01%013F-HRTimeline
Sterling Capital Management LLC175$469<0.01%-42213F-HR/ATimeline
IFP Advisors, Inc30$80<0.01%new13F-HRTimeline
Essential Partners LLC24$64<0.01%13F-HRTimeline
True Wealth Design, LLC21$57<0.01%-7213F-HRTimeline
HARBOUR INVESTMENTS, INC.20$54<0.01%013F-HRTimeline
TSFG, LLC100$00%013F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.