ADCT · ADC Therapeutics SA · Holdings

$1.07 -0.04 (-3.60%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$136.60M

127.67M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 113

Total Value: $86,589,493

Total Shares: 80,924,824

Showing 1–100 of 115 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 113 13F filers · Δ vs Mar 31, 2026

Top Holder

15.2%

−3.3 pts

Top 5

61.9%

+5.6 pts

Top 10

78.9%

+1.4 pts

HHI

882

Broadly held+34

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -5

Institutional value: -72.4%

Shares held: -3.3%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid Nantahala Capital Management, LLC	+6,728,751	12,326,184
Mega CITADEL ADVISORS LLC	+1,653,595	2,053,316
Mega BlackRock, Inc.	+769,346	7,020,093
Mega D. E. Shaw & Co., Inc.	+476,144	719,320
Mega AQR CAPITAL MANAGEMENT LLC	+420,488	658,125

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid Redmile Group, LLC	−3,943,792	11,526,710
Mega MORGAN STANLEY	−761,409	3,051,173
Small Prosight Management, LP	−475,251	7,824,749
Small PLATINUM INVESTMENT MANAGEMENT LTD	−409,169	581,609
Mega JPMORGAN CHASE & CO	−336,539	152,540

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Opaleye Management Inc.	700,000	$749,000
Large JACOBS LEVY EQUITY MANAGEMENT, INC	141,344	$151,238
Large Focus Partners Wealth	111,801	$119,627
Large Quadrature Capital Ltd	105,690	$113,088
Small Revolve Wealth Partners, LLC	100,000	$107,000

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid EVENTIDE ASSET MANAGEMENT, LLC	5,701,655	$21,381,206
Mid ORBIMED ADVISORS LLC	1,318,026	$4,942,597
Mid Voleon Capital Management LP	513,831	$1,926,866
Large RENAISSANCE TECHNOLOGIES LLC	299,278	$1,122,292
Large LAZARD ASSET MANAGEMENT LLC	262,595	$984,731

Filter: New 26 Increased 42 Reduced 30 Sold out 31 Unchanged 15

Showing 100 of 115

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Nantahala Capital Management, LLC

$13,189,016

15.23%

12,326,184

Redmile Group, LLC

$12,333,579

14.24%

11,526,710

TCG Crossover Management, LLC

$12,187,487

14.08%

11,390,175

Prosight Management, LP

$8,372,481

9.67%

7,824,749

BlackRock, Inc.

$7,511,496

8.67%

7,020,093

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	144,281	$154,380	2.1%	Sole
BlackRock Investment Management, LLC	285,783	$305,787	4.1%	Sole
BLACKROCK ADVISORS LLC	221,547	$237,055	3.2%	Sole
BlackRock Fund Advisors	4,754,289	$5,087,089	67.7%	Sole
BlackRock Institutional Trust Company, N.A.	1,343,495	$1,437,539	19.1%	Sole
BlackRock Asset Management Ireland Ltd	232,072	$248,317	3.3%	Sole
Aperio Group, LLC	38,626	$41,329	0.6%	Sole

Point72 Asset Management, L.P.

$3,904,584

4.51%

3,649,144

MORGAN STANLEY

$3,264,753

3.77%

3,051,173

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	587	$628	0.0%	Defined
MORGAN STANLEY & CO. LLC	31,295	$33,485	1.0%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	2,971,928	$3,179,962	97.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	44,945	$48,091	1.5%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	2,418	$2,587	0.1%	Defined

MILLENNIUM MANAGEMENT LLC

$3,102,502

3.58%

2,899,535

CITADEL ADVISORS LLC

$2,197,047

2.54%

2,053,316

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	793,453	$848,994	38.6%	Defined
Held directly	1,259,863	$1,348,053	61.4%	Defined

GOLDMAN SACHS GROUP INC

$2,048,432

2.37%

1,914,424

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	1,881,082	$2,012,757	98.3%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	33,342	$35,675	1.7%	Defined

STATE STREET CORP

$1,803,844

2.08%

1,685,836

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	1,685,836	$1,803,844	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$1,546,733

1.79%

1,445,546

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	159,563	$170,732	11.0%	Defined
Held directly	1,285,983	$1,376,001	89.0%	Defined

BANK OF AMERICA CORP /DE/

$1,378,379

1.59%

1,288,206

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	1,258,952	$1,347,078	97.7%	Defined
BOFA SECURITIES, INC.	29,254	$31,301	2.3%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$959,888

1.11%

897,092

TWO SIGMA INVESTMENTS, LP

$827,552

0.96%

773,414

Blue Owl Capital Holdings LP

$784,917

0.91%

733,568

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Blue Owl Credit Private Fund Advisors LLC	733,568	$784,917	100.0%	Defined

D. E. Shaw & Co., Inc.

$769,672

0.89%

719,320

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	448,274	$479,653	62.3%	Defined
D. E. Shaw Investment Management, L.L.C. joint	271,046	$290,019	37.7%	Defined

Opaleye Management Inc.

$749,000

0.87%

700,000

AQR CAPITAL MANAGEMENT LLC

$704,192

0.81%

658,125

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Arax Advisory Partners	1,007	$1,077	0.2%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	752	$804	0.1%	Other
Stokes Family Office, LLC	2,903	$3,106	0.4%	Other
Held directly	653,463	$699,205	99.3%	Defined

BNP PARIBAS ARBITRAGE, SA

$698,548

0.81%

652,849

NORTHERN TRUST CORP

$635,605

0.73%

594,025

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	575,429	$615,708	96.9%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	18,596	$19,897	3.1%	Other

PLATINUM INVESTMENT MANAGEMENT LTD

$622,321

0.72%

581,609

PANAGORA ASSET MANAGEMENT INC

$612,913

0.71%

572,816

UBS Group AG

$556,712

0.64%

520,293

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	50	$53	0.0%	Defined
UBS AG	84,167	$90,058	16.2%	Defined
UBS Switzerland AG	427,658	$457,594	82.2%	Defined
UBS Securities LLC	8,418	$9,007	1.6%	Defined

SCHRODER INVESTMENT MANAGEMENT GROUP

$448,096

0.52%

418,782

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Schroder Investment Management Limited	418,782	$448,096	100.0%	Sole

ACADIAN ASSET MANAGEMENT LLC

$385,468

0.45%

360,251

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	360,251	$385,468	100.0%	Defined

WELLS FARGO & COMPANY/MN

$328,644

0.38%

307,144

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	291,444	$311,845	94.9%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	700	$749	0.2%	Defined
WELLS FARGO CLEARING SERVICES, LLC	15,000	$16,050	4.9%	Defined

Russell Investments Group, Ltd.

$306,664

0.35%

286,604

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC joint	153,624	$164,377	53.6%	Other
Russell Investments Capital, LLC joint	49,477	$52,940	17.3%	Defined
Russell Investments France SAS	26,182	$28,014	9.1%	Defined
Russell Investments Trust Company joint	57,321	$61,333	20.0%	Defined

Bank of New York Mellon Corp

$269,259

0.31%

251,645

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	83,887	$89,759	33.3%	Defined
The Bank of New York Mellon	167,756	$179,498	66.7%	Defined
Held directly	2	$2	0.0%	Defined

WELLINGTON MANAGEMENT GROUP LLP

$250,758

0.29%

234,355

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	85,323	$91,295	36.4%	Defined
Wellington Trust Company, NA joint	135,461	$144,943	57.8%	Defined
Wellington Management Australia Pty Ltd	13,571	$14,520	5.8%	Defined

Florida Trust Wealth Management Co

$246,565

0.28%

230,435

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$239,742

0.28%

224,058

Nuveen, LLC

$189,061

0.22%

176,693

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	22,989	$24,598	13.0%	Defined
TEACHERS ADVISORS, LLC joint	153,704	$164,463	87.0%	Defined

STATE OF WISCONSIN INVESTMENT BOARD

$171,414

0.20%

160,200

JPMORGAN CHASE & CO

$163,216

0.19%

152,540

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	44,467	$47,579	29.2%	Defined
J.P. Morgan Investment Management Inc.	146	$156	0.1%	Defined
J.P. Morgan Securities LLC	107,927	$115,481	70.8%	Defined

MILLENNIUM MANAGEMENT LLC

$160,500

0.19%

150,000

JACOBS LEVY EQUITY MANAGEMENT, INC

$151,238

0.17%

141,344

XTX Topco Ltd

$150,164

0.17%

140,341

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	140,341	$150,164	100.0%	Defined

FMR LLC

$142,069

0.16%

132,775

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	132,544	$141,822	99.8%	Defined
STRATEGIC ADVISERS LLC	231	$247	0.2%	Defined

RHUMBLINE ADVISERS

$125,579

0.15%

117,364

Focus Partners Wealth

$119,627

0.14%

111,801

ALLIANCEBERNSTEIN L.P.

$116,062

0.13%

108,470

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	108,470	$116,062	100.0%	Defined

Quadrature Capital Ltd

$113,088

0.13%

105,690

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	105,690	$113,088	100.0%	Other

Wilmington Savings Fund Society, FSB

$107,000

0.12%

100,000

Revolve Wealth Partners, LLC

$107,000

0.12%

100,000

BARCLAYS PLC

$100,861

0.12%

94,264

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	91,680	$98,097	97.3%	Defined
BARCLAYS CAPITAL INC.	2,584	$2,764	2.7%	Defined

DEUTSCHE BANK AG\

$89,284

0.10%

83,444

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	2,223	$2,378	2.7%	Defined
DWS Investments UK Ltd	81,221	$86,906	97.3%	Defined

DAFNA Capital Management LLC

$82,476

0.10%

77,081

PRICE T ROWE ASSOCIATES INC /MD/

$80,100

0.09%

74,860

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	74,860	$80,100	100.0%	Defined

JANE STREET GROUP, LLC

$65,555

0.08%

61,267

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	48,779	$52,193	79.6%	Defined
Jane Street Global Trading, LLC	12,488	$13,362	20.4%	Defined

VANGUARD FIDUCIARY TRUST CO

$60,458

0.07%

56,503

Invesco Ltd.

$59,665

0.07%

55,762

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	13,532	$14,479	24.3%	Defined
Invesco Trust Co joint	42,230	$45,186	75.7%	Defined

GSA CAPITAL PARTNERS LLP

$58,523

0.07%

54,695

CITIGROUP INC

$53,148

0.06%

49,672

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	49,672	$53,148	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$52,718

0.06%

49,270

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	49,270	$52,718	100.0%	Defined

Verition Fund Management LLC

$43,153

0.05%

40,330

Magnetar Financial LLC

$41,828

0.05%

39,092

Brevan Howard Capital Management LP

$39,466

0.05%

36,885

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Brevan Howard US Investment Management, LP	36,885	$39,466	100.0%	Defined

SEI INVESTMENTS CO

$35,803

0.04%

33,461

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	33,461	$35,803	100.0%	Sole

DLK Investment Management, LLC

$35,475

0.04%

33,155

Police & Firemen's Retirement System of New Jersey

$34,822

0.04%

32,544

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	32,544	$34,822	100.0%	Defined

State of Alaska, Department of Revenue

$32,100

0.04%

30,000

Susquehanna Portfolio Strategies, LLC

$30,884

0.04%

28,864

INTECH INVESTMENT MANAGEMENT LLC

$30,252

0.03%

28,273

Virtu Financial LLC

$30,146

0.03%

28,174

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	28,174	$30,146	100.0%	Defined

AXQ CAPITAL, LP

$29,325

0.03%

27,407

Cerity Partners LLC

$29,044

0.03%

27,144

Point72 Asset Management, L.P.

$28,248

0.03%

26,400

Creative Planning

$25,713

0.03%

24,032

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
CREATIVE PLANNING TRUST Co LLC	134	$143	0.6%	Defined
Held directly	23,898	$25,570	99.4%	Sole

Saxony Capital Management, LLC

$25,431

0.03%

23,768

NEUBERGER BERMAN GROUP LLC

$22,107

0.03%

20,661

Ground Swell Capital, LLC

$21,836

0.03%

20,408

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$20,697

0.02%

19,343

Tower Research Capital LLC (TRC)

$19,646

0.02%

18,361

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	18,361	$19,646	100.0%	Defined

Centiva Capital, LP

$18,920

0.02%

17,683

Vanguard Personalized Indexing Management, LLC

$18,197

0.02%

17,007

COMMONWEALTH EQUITY SERVICES, LLC

$16,605

0.02%

15,519

PRUDENTIAL FINANCIAL INC

$15,295

0.02%

14,295

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	14,295	$15,295	100.0%	Defined

ProShare Advisors LLC

$15,027

0.02%

14,044

R Squared Ltd

$14,900

0.02%

13,926

Engineers Gate Manager LP

$14,437

0.02%

13,493

Pallas Capital Advisors LLC

$13,483

0.02%

12,601

Meridian Wealth Management, LLC

$13,457

0.02%

12,577

Perigon Wealth Management, LLC

$11,401

0.01%

10,656

AVISO WEALTH MANAGEMENT

$11,067

0.01%

10,343

LPL Financial LLC

$10,876

0.01%

10,165

Callan Family Office, LLC

$10,792

0.01%

10,086

NEW YORK STATE COMMON RETIREMENT FUND

$9,737

0.01%

9,100

Legal & General Group Plc

$9,642

0.01%

9,012

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	9,012	$9,642	100.0%	Defined

SIMPLEX TRADING, LLC

$8,770

0.01%

8,197

Caitong International Asset Management Co., Ltd

$7,541

0.01%

7,048

Ameritas Investment Partners, Inc.

$7,339

0.01%

6,859

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	6,859	$7,339	100.0%	Other

ROYAL BANK OF CANADA

$6,303

0.01%

5,891

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	3,191	$3,414	54.2%	Defined
RBC Capital Markets, LLC	2,700	$2,889	45.8%	Defined

State of Wyoming

$6,112

0.01%

5,713

OSAIC HOLDINGS, INC.

$4,289

0.00%

4,009

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	4,009	$4,289	100.0%	Defined

JONES FINANCIAL COMPANIES LLLP

$3,210

0.00%

3,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	3,000	$3,210	100.0%	Sole

Optiver Holding B.V.

$2,895

0.00%

2,706

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	2,706	$2,895	100.0%	Defined

Sterling Capital Management LLC

$1,928

0.00%

1,802

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

$1,531

0.00%

1,431

Arax Advisory Partners

$1,181

0.00%

1,104

Key facts CIK 1771910 CUSIP H0036K147 13F (30d) 40 filings 40 filers Visit website Investor relations