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ADC Therapeutics SA

ADCT
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0001771910

No open-market purchases or sales by ADC Therapeutics SA insiders were filed in the last 90 days; 113 institutions reported holding it in 13F filings for Q2 2026, worth $86.3M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in ADC Therapeutics SA as of Sep 30, 2025. 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
106
+20 vs. Q2 2025
Shares held
67.8M
−120.4K (−0.2%) vs. Q2 2025
Total value
$271.3M
+$89.2M (+49.0%) vs. Q2 2025
New holders
23
31 more added
Sold out
3
22 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ADCT 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.

Institutional holdersQ3 2025: 106 institutions
Q1 2021: 59 institutionsQ2 2021: 56 institutionsQ3 2021: 53 institutionsQ4 2021: 55 institutionsQ1 2022: 49 institutionsQ2 2022: 58 institutionsQ3 2022: 66 institutionsQ4 2022: 60 institutionsQ1 2023: 59 institutionsQ2 2023: 56 institutionsQ3 2023: 41 institutionsQ4 2023: 38 institutionsQ1 2024: 37 institutionsQ2 2024: 74 institutionsQ3 2024: 77 institutionsQ4 2024: 83 institutionsQ1 2025: 82 institutionsQ2 2025: 86 institutionsQ3 2025: 106 institutionsQ4 2025: 115 institutionsQ1 2026: 118 institutionsQ2 2026: 113 institutions
Value heldQ3 2025: $271.3M
Q1 2021: $801.3MQ2 2021: $816.3MQ3 2021: $890.6MQ4 2021: $682.8MQ1 2022: $501.3MQ2 2022: $274.1MQ3 2022: $176.5MQ4 2022: $149.1MQ1 2023: $90.9MQ2 2023: $97.5MQ3 2023: $35.4MQ4 2023: $56.4MQ1 2024: $155.8MQ2 2024: $163.7MQ3 2024: $172.9MQ4 2024: $112.4MQ1 2025: $77.3MQ2 2025: $182.1MQ3 2025: $271.3MQ4 2025: $292.8MQ1 2026: $312.9MQ2 2026: $86.3M
Institutions holding ADCT and their total value by quarter
QuarterHoldersValue
Q2 2026113$86.3M
Q1 2026118$312.9M
Q4 2025115$292.8M
Q3 2025106$271.3M
Q2 202586$182.1M
Q1 202582$77.3M
Q4 202483$112.4M
Q3 202477$172.9M
Q2 202474$163.7M
Q1 202437$155.8M
Q4 202338$56.4M
Q3 202341$35.4M
Q2 202356$97.5M
Q1 202359$90.9M
Q4 202260$149.1M
Q3 202266$176.5M
Q2 202258$274.1M
Q1 202249$501.3M
Q4 202155$682.8M
Q3 202153$890.6M
Q2 202156$816.3M
Q1 202159$801.3M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding ADC Therapeutics SA; share changes are against Q2 2025.

Institutions holding ADCT in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Redmile Group, LLC15,666,731$62.7M6.10%00.0%Unchanged
Point72 Asset Management, L.P.8,135,651$32.5M0.07%+371,993+4.8%Added
Prosight Management, LP7,472,303$29.9M7.18%−2,995,468−28.6%Reduced
OrbiMed Advisors LLC5,907,351$23.6M0.57%00.0%Unchanged
BlackRock, Inc.4,511,699$18.0M0.00%−9,644−0.2%Reduced
Morgan Stanley3,669,067$14.7M0.00%+623,494+20.5%Added
Nantahala Capital Management, LLC2,266,289$9.07M0.56%00.0%Unchanged
Goldman Sachs Group Inc1,594,434$6.38M0.00%+51,832+3.4%Added
TCG Crossover Management, LLC1,390,175$5.56M0.27%+1,390,175New
Bank of America Corp1,361,290$5.45M0.00%−837,769−38.1%Reduced
Lynx1 Capital Management LP1,325,848$5.30M1.08%+1,325,848New
State Street Corp1,295,941$5.18M0.00%+61,468+5.0%Added
Platinum Investment Management Ltd1,156,721$4.63M0.30%−230,544−16.6%Reduced
Geode Capital Management, LLC862,934$3.45M0.00%+4,138+0.5%Added
Citadel Advisors LLC820,715$3.28M0.00%+791,709+2,729.5%Added
Blue Owl Capital Holdings LP733,568$2.93M0.91%00.0%Unchanged
Millennium Management LLC701,619$2.81M0.00%+317,945+82.9%Added
BNP Paribas Arbitrage, SA688,471$2.75M0.00%+90,679+15.2%Added
Vantage Consulting Group Inc682,998$2.73M24.36%00.0%Unchanged
Opaleye Management Inc.682,529$2.73M0.39%+682,529New
Vanguard Group Inc593,954$2.38M0.00%+33,431+6.0%Added
Panagora Asset Management Inc544,261$2.18M0.01%+272,902+100.6%Added
Jane Street Group, LLC487,868$1.95M0.00%+487,868New
Northern Trust Corp417,567$1.67M0.00%−9,319−2.2%Reduced
JPMorgan Chase & Co330,597$1.32M0.00%+296,350+865.3%Added
Heights Capital Management, Inc326,766$1.31M0.42%−2,506,095−88.5%Reduced
StemPoint Capital LP283,286$1.13M0.23%00.0%Unchanged
UBS Group AG262,261$1.05M0.00%−565,314−68.3%Reduced
Wellington Management Group LLP250,084$1.00M0.00%+250,084New
Acadian Asset Management LLC227,500$906.0K0.00%+227,500New
Charles Schwab Investment Management Inc182,012$728.0K0.00%00.0%Unchanged
Walleye Capital LLC177,032$708.1K0.01%+177,032New
Squarepoint Ops LLC174,943$699.8K0.00%+148,060+550.8%Added
Nuveen, LLC171,230$684.9K0.00%+52,315+44.0%Added
Marshall Wace, LLP159,993$640.0K0.00%+159,993New
Bank of New York Mellon Corp158,694$634.8K0.00%+559+0.4%Added
AQR Capital Management LLC145,252$581.0K0.00%+4,672+3.3%Added
FMR LLC133,427$533.7K0.00%+1,562+1.2%Added
Barclays PLC130,460$521.8K0.00%−14,947−10.3%Reduced
DAFNA Capital Management LLC122,081$488.3K0.12%00.0%Unchanged
Sanibel Captiva Trust Company, Inc.113,000$452.0K0.01%00.0%Unchanged
Creative Planning106,651$426.6K0.00%+70,652+196.3%Added
Rhumbline Advisers100,474$401.9K0.00%−2,134−2.1%Reduced
Bryn Mawr Trust Co100,000$400.0K0.01%00.0%Unchanged
XTX Topco Ltd91,579$366.3K0.02%+91,579New
Deutsche Bank AG77,524$310.1K0.00%+21,462+38.3%Added
Voleon Capital Management LP70,311$281.2K0.01%+70,311New
Wells Fargo & Company69,501$278.0K0.00%+7,060+11.3%Added
Susquehanna Portfolio Strategies, LLC64,523$258.1K0.00%+21,097+48.6%Added
Alliancebernstein L.P.49,590$198.4K0.00%00.0%Unchanged
ExodusPoint Capital Management, LP45,941$183.8K0.00%+45,941New
Two Sigma Investments, LP45,458$181.8K0.00%+45,458New
LPL Financial LLC45,100$180.4K0.00%+100+0.2%Added
Magnetar Financial LLC39,092$156.4K0.00%00.0%Unchanged
Invesco Ltd.38,789$155.2K0.00%−93,429−70.7%Reduced
Price T Rowe Associates Inc37,213$149.0K0.00%00.0%Unchanged
Intech Investment Management LLC36,181$144.7K0.00%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.34,045$136.2K0.00%−5,588−14.1%Reduced
Russell Investments Group, Ltd.32,502$130.0K0.00%+7,701+31.1%Added
MetLife Investment Management30,049$120.2K0.00%−14,978−33.3%Reduced
HRT Financial LP27,531$110.0K0.00%−10,199−27.0%Reduced
DLK Investment Management, LLC25,305$101.2K0.04%00.0%Unchanged
Saxony Capital Management, LLC23,768$95.1K0.06%00.0%Unchanged
Manufacturers Life Insurance Company, The23,135$92.5K0.00%−2,605−10.1%Reduced
SEI Investments Co22,989$92.0K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey22,819$91.3K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC22,810$91.0K0.00%−1,767−7.2%Reduced
Ieq Capital, LLC20,598$82.4K0.00%+298+1.5%Added
Ethic Inc.15,207$60.8K0.00%−22,655−59.8%Reduced
R Squared Ltd14,714$58.9K0.03%+14,714New
Diversified Trust Co14,115$56.5K0.00%00.0%Unchanged
Voya Investment Management LLC13,570$54.3K0.00%−8,341−38.1%Reduced
Atom Investors LP13,131$52.5K0.00%+13,131New
Wealth Enhancement Advisory Services, LLC11,597$50.0K0.00%+365+3.2%Added
ProShare Advisors LLC12,388$49.6K0.00%−2,467−16.6%Reduced
Jump Financial, LLC11,591$46.4K0.00%+11,591New
HSBC Holdings PLC10,521$41.6K0.00%+10,521New
Aviso Wealth Management10,343$41.4K0.02%00.0%Unchanged
CWM, LLC10,039$40.0K0.00%+58+0.6%Added
New York State Common Retirement Fund9,100$36.4K0.00%00.0%Unchanged
Royal Bank of Canada8,810$36.0K0.00%+3,807+76.1%Added
Legal & General Group Plc8,085$32.3K0.00%00.0%Unchanged
Simplex Trading, LLC8,143$32.0K0.00%+793+10.8%Added
Ameritas Investment Partners, Inc.6,859$27.4K0.00%00.0%Unchanged
California State Teachers Retirement System5,997$24.0K0.00%+3+0.1%Added
Tower Research Capital LLC (TRC)5,609$22.4K0.00%−7,170−56.1%Reduced
Advisor Group Holdings, Inc.6,542$20.1K0.00%−2,959−31.1%Reduced
Citigroup Inc3,444$13.8K0.00%−22,646−86.8%Reduced
Jones Financial Companies LLLP3,000$10.9K0.00%00.0%Unchanged
Amalgamated Bank2,422$10.0K0.00%00.0%Unchanged
Optiver Holding B.V.1,306$5.22K0.00%+1,306New
EverSource Wealth Advisors, LLC947$3.79K0.00%+83+9.6%Added
SRS Capital Advisors, Inc.672$2.69K0.00%+672New
Nisa Investment Advisors, LLC370$1.48K0.00%−59−13.8%Reduced
UMA Financial Services, Inc.228$9120.00%+228New
SBI Securities Co., Ltd.226$9040.00%+4+1.8%Added
Sterling Capital Management LLC176$7040.00%+1+0.6%Added
Quadrant Capital Group LLC173$6920.00%+173New
Rockefeller Capital Management L.P.165$6600.00%+165New
IFP Advisors, Inc30$1200.00%00.0%Unchanged