AUTL · Autolus Therapeutics plc · Holdings

$1.81 +0.04 (+2.26%) At close · Oct 9

Market Cap

$481.75M

266.16M

Volume · Oct 9 1.48M Avg daily vol (3M) 2.09M

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 →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 83

Total Value: $212,045,726

Total Shares: 132,525,086

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 83 13F filers

Top Holder

25.4%

of institutional value

Top 5

71.9%

of institutional value

Top 10

87.7%

of institutional value

HHI

1,290

Broadly held

Showing 85 of 85

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

MAK CAPITAL ONE LLC

$53,794,379

25.37%

33,621,487

Blackstone Inc.

$32,776,977

15.46%

20,485,611

Syncona Portfolio Ltd

$26,625,152

12.56%

16,640,720

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

Manager	Shares	Value (USD)	% of position	Discretion
Syncona Portfolio Holdings LP joint	16,640,720	$26,625,152	100.0%	Other

ARMISTICE CAPITAL, LLC

$24,000,000

11.32%

15,000,000

Tetragon Partners GP Ltd

$15,200,000

7.17%

9,500,000

SCHRODER INVESTMENT MANAGEMENT GROUP

$12,533,251

5.91%

7,833,282

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	7,833,282	$12,533,251	100.0%	Sole

Frazier Life Sciences Management, L.P.

$7,116,656

3.36%

4,447,910

BNP PARIBAS ASSET MANAGEMENT Holding S.A.

$5,377,849

2.54%

3,361,156

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

Manager	Shares	Value (USD)	% of position	Discretion
AXA INVESTMENT MANAGERS UK LIMITED	3,361,156	$5,377,849	100.0%	Defined

Laurion Capital Management LP

$5,306,601

2.50%

3,316,626

RENAISSANCE TECHNOLOGIES LLC

$3,175,520

1.50%

1,984,700

BANK OF AMERICA CORP /DE/

$2,568,146

1.21%

1,605,092

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	1,592,504	$2,548,006	99.2%	Defined
BOFA SECURITIES, INC.	12,588	$20,140	0.8%	Defined

BlackRock, Inc.

$2,565,532

1.21%

1,603,458

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

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Fund Advisors	1,443,879	$2,310,206	90.0%	Sole
BlackRock Asset Management Ireland Ltd	159,579	$255,326	10.0%	Sole

UBS Group AG

$2,427,184

1.14%

1,516,991

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	594,607	$951,371	39.2%	Defined
UBS AG	767,905	$1,228,648	50.6%	Defined
UBS Switzerland AG	134,113	$214,580	8.8%	Defined
UBS Securities LLC	20,366	$32,585	1.3%	Defined

MORGAN STANLEY

$2,017,330

0.95%

1,260,832

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	4,168	$6,668	0.3%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	1,198,662	$1,917,859	95.1%	Defined
MORGAN STANLEY SMITH BARNEY LLC	58,002	$92,803	4.6%	Defined

MILLENNIUM MANAGEMENT LLC

$1,959,708

0.92%

1,224,818

Cetera Investment Advisers

$1,851,718

0.87%

1,157,324

Balyasny Asset Management L.P.

$1,556,396

0.73%

972,748

JPMORGAN CHASE & CO

$1,461,181

0.69%

913,239

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	8,273	$13,236	0.9%	Defined
J.P. Morgan Securities plc	15,486	$24,777	1.7%	Defined
JPMorgan Asset Management (UK) Ltd	889,480	$1,423,168	97.4%	Defined

Alphabet Inc.

$1,117,219

0.53%

698,262

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

Manager	Shares	Value (USD)	% of position	Discretion
GV Management Company, L.L.C.	698,262	$1,117,219	100.0%	Defined

CITADEL ADVISORS LLC

$1,113,423

0.53%

695,890

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	496,946	$795,113	71.4%	Defined
Held directly	198,944	$318,310	28.6%	Defined

Hennion & Walsh Asset Management, Inc.

$722,244

0.34%

451,403

Privium Fund Management B.V.

$581,488

0.27%

363,430

EDENTREE ASSET MANAGEMENT Ltd

$480,000

0.23%

300,000

JANE STREET GROUP, LLC

$479,779

0.23%

299,862

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	299,862	$479,779	100.0%	Defined

XTX Topco Ltd

$459,929

0.22%

287,456

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	287,456	$459,929	100.0%	Defined

WELLS FARGO & COMPANY/MN

$340,147

0.16%

212,592

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	147,917	$236,667	69.6%	Defined
WELLS FARGO CLEARING SERVICES, LLC	64,675	$103,480	30.4%	Defined

JANE STREET GROUP, LLC

$337,920

0.16%

211,200

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	211,200	$337,920	100.0%	Defined

Erste Asset Management GmbH

$312,000

0.15%

195,000

DAFNA Capital Management LLC

$286,905

0.14%

179,316

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$283,570

0.13%

177,232

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	132,076	$211,321	74.5%	Other
G1 EXECUTION SERVICES, LLC	45,156	$72,249	25.5%	Other

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$240,000

0.11%

150,000

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

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	150,000	$240,000	100.0%	Sole

GEODE CAPITAL MANAGEMENT, LLC

$198,294

0.09%

123,934

Clearstead Advisors, LLC

$193,771

0.09%

121,107

Quadrature Capital Ltd

$183,812

0.09%

114,883

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	114,883	$183,812	100.0%	Other

GOLDMAN SACHS GROUP INC

$181,689

0.09%

113,556

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	113,556	$181,689	100.0%	Defined

CITADEL ADVISORS LLC

$175,840

0.08%

109,900

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	109,900	$175,840	100.0%	Defined

Leonteq Securities AG

$160,000

0.08%

100,000

MARSHALL WACE, LLP

$151,446

0.07%

94,654

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

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	94,654	$151,446	100.0%	Other

HRT FINANCIAL LP

$142,980

0.07%

89,363

STATE STREET CORP

$135,054

0.06%

84,409

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

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC.	84,409	$135,054	100.0%	Defined

Point72 Asset Management, L.P.

$113,963

0.05%

71,227

Invesco Ltd.

$106,315

0.05%

66,447

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	66,447	$106,315	100.0%	Defined

SmartHarvest Portfolios, LLC

$101,763

0.05%

63,602

HighPoint Advisor Group LLC

$91,200

0.04%

57,000

LPL Financial LLC

$68,200

0.03%

42,625

RHUMBLINE ADVISERS

$62,022

0.03%

38,764

R Squared Ltd

$58,281

0.03%

36,426

China Universal Asset Management Co., Ltd.

$51,080

0.02%

31,925

ACADIAN ASSET MANAGEMENT LLC

$45,006

0.02%

28,129

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

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	28,129	$45,006	100.0%	Defined

Rathbones Group PLC

$44,880

0.02%

28,050

OSAIC HOLDINGS, INC.

$44,358

0.02%

27,724

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

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	27,724	$44,358	100.0%	Defined

Waverly Advisors, LLC

$42,992

0.02%

26,870

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$40,307

0.02%

25,192

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

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	25,192	$40,307	100.0%	Defined

Delaney Dennis R

$38,400

0.02%

24,000

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

Manager	Shares	Value (USD)	% of position	Discretion
SOMERVILLE KURT F	22,000	$35,200	91.7%	Defined
Held directly	2,000	$3,200	8.3%	Sole

Virtu Financial LLC

$37,691

0.02%

23,557

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

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	23,557	$37,691	100.0%	Defined

Independent Advisor Alliance

$35,746

0.02%

22,342

GAMMA Investing LLC

$31,864

0.02%

16,425

QUANTUM FINANCIAL PARTNERS LLC

$30,072

0.01%

18,795

QRG CAPITAL MANAGEMENT, INC.

$29,320

0.01%

18,325

Marex Group plc

$28,571

0.01%

17,857

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

Manager	Shares	Value (USD)	% of position	Discretion
Marex Financial	17,857	$28,571	100.0%	Defined

Aigen Investment Management, LP

$28,539

0.01%

17,837

StoneX Group Inc.

$27,144

0.01%

16,965

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

Manager	Shares	Value (USD)	% of position	Discretion
STONEX FINANCIAL INC.	16,965	$27,144	100.0%	Defined

Vanguard Personalized Indexing Management, LLC

$27,136

0.01%

16,960

Caitong International Asset Management Co., Ltd

$25,921

0.01%

16,201

Lido Advisors, LLC

$24,814

0.01%

15,509

BLAIR WILLIAM & CO/IL

$24,000

0.01%

15,000

SIH Partners, LLLP

$23,819

0.01%

14,887

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

Manager	Shares	Value (USD)	% of position	Discretion
Susquehanna International Group Ltd.	14,887	$23,819	100.0%	Other

Apollon Wealth Management, LLC

$22,430

0.01%

14,019

DUMONT & BLAKE INVESTMENT ADVISORS LLC

$22,400

0.01%

14,000

Claro Advisors Inc.

$20,000

0.01%

12,500

BARCLAYS PLC

$19,102

0.01%

11,939

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	11,939	$19,102	100.0%	Defined

WEALTH EFFECTS LLC

$16,000

0.01%

10,000

Mirae Asset Global Investments Co., Ltd.

$14,353

0.01%

8,971

Tower Research Capital LLC (TRC)

$12,052

0.01%

7,533

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)	7,533	$12,052	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$11,011

0.01%

6,882

TrinityBridge Ltd

$10,080

0.00%

6,300

CITIGROUP INC

$7,548

0.00%

4,718

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	4,718	$7,548	100.0%	Defined

GF FUND MANAGEMENT CO. LTD.

$6,646

0.00%

4,154

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$5,920

0.00%

3,700

Quarry LP

$2,529

0.00%

1,581

CALDWELL SUTTER CAPITAL, INC.

$800

0.00%

500

Byrne Asset Management LLC

$194

0.00%

100

SBI Securities Co., Ltd.

$86

0.00%

Allworth Financial LP

$80

0.00%

HUNTINGTON NATIONAL BANK

0.00%

Key facts CIK 1730463 CUSIP 05280R100 13F (30d) 4 filings 4 filers Visit website Investor relations