13F Insight
DOSSIER · 13F Holders · Q1 2026Inflation hedgeYield

ADC THERAPEUTICS SA

118 institutions still hold ADC THERAPEUTICS SA as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP H0036K147·118 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.8%
vs prior quarter
13F value held
$282M
57.0% inst. owned
of float
Holders
118
+122 QoQ
filers reporting
Activity
+45 / −65
+851 added · −754 reduced
this quarter
Concentration
20.58%
Redmile Group, LLC #1
top holder share
AI Holders Summary · Q1 2026

118 institutions reported ADC THERAPEUTICS SA in Q1 2026. Redmile Group, LLC leads at 20.6% of the visible book. +122 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Redmile Group, LLC
CIK 0001425738
$58M15.5M3.84%Q1 202602
TCG Crossover Management, LLC
CIK 0001839948
$43M11.4M1.22%Q1 202603
Prosight Management, LP
CIK 0001617201
$31M8.3M5.10%Q1 202604
BlackRock, Inc.
CIK 0002012383
$23M6.3M0.00%Q1 202605
EVENTIDE ASSET MANAGEMENT, LLC
CIK 0001442891
$21M5.7M0.35%Q1 202606
Nantahala Capital Management, LLC
CIK 0001472322
$21M5.6M0.77%Q1 202607
MORGAN STANLEY
CIK 0000895421
$14M3.8M0.00%Q1 202608
Point72 Asset Management, L.P.
CIK 0001603466
$13M3.4M0.02%Q1 202609
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$12M3.3M0.01%Q1 202610
GOLDMAN SACHS GROUP INC
CIK 0000886982
$6M1.7M0.00%Q1 202611
STATE STREET CORP
CIK 0000093751
$6M1.6M0.00%Q1 202612
BANK OF AMERICA CORP /DE/
CIK 0000070858
$5M1.3M0.00%Q1 202613
ORBIMED ADVISORS LLC
CIK 0001055951
$5M1.3M0.10%Q1 202614
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5M1.2M0.00%Q1 202615
Vanguard Portfolio Management
CIK 0002100121
$4M1.0M0.00%Q1 202616
PLATINUM INVESTMENT MANAGEMENT LTD
CIK 0001256071
$4M991K0.94%Q1 202617
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$3M860K0.00%Q1 202618
PANAGORA ASSET MANAGEMENT INC
CIK 0000883677
$3M691K0.01%Q1 202619
Blue Owl Capital Holdings LP
CIK 0001858703
$3M734K0.70%Q1 202620
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$3M668K0.00%Q1 2026
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