AUTL · Autolus Therapeutics plc · Shareholders & Ownership

$1.61 +0.02 (+1.26%)

Market Cap

$416.54M

266.16M

Volume · Oct 19 1.52M Avg daily vol (3M) 2.12M

Every disclosed holder of AUTL in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns AUTL

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	82	132,153,005	49.65%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	3	51,832,131	19.47%	Yes
Remaining	—	82,177,404	30.87%	Rest
Registered funds (N-PORT, not summed)	7	1,719,894	0.65%	No

Shares outstanding: 266,162,540, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of AUTL

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	MAK CAPITAL ONE LLC 13F CIK 1385702 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	33,621,487	12.63%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2	MAK Capital Fund LP 13G CIK 1426156 · Unknown · Dec 1, 2025 Rule 13d-1(c), passive investor	26,887,508	10.10%	+11,478,870	Dec 1, 2025	Rule 13d-1(c), passive investor
3	Blackstone Inc. 13F CIK 1393818 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	20,485,611	7.70%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Syncona Portfolio Ltd 13F CIK 1725042 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	16,640,720	6.25%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
5	ARMISTICE CAPITAL, LLC 13F CIK 1601086 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,000,000	5.64%	-800,000	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	ARMISTICE CAPITAL, LLC 13G CIK 1601086 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	15,000,000	5.64%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
6	PPF Group a.s. 13D CIK 1788137 · Unknown · Aug 27, 2026	14,782,275	5.55%	—	Aug 27, 2026
7	FMR LLC 13G CIK 315066 · Holding company · Mar 31, 2025 Rule 13d-1(b), qualified institution	10,162,348	3.82%	—	Mar 31, 2025	Rule 13d-1(b), qualified institution
8	Tetragon Partners GP Ltd 13F CIK 1515070 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	9,500,000	3.57%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
9	SCHRODER INVESTMENT MANAGEMENT GROUP 13F CIK 1086619 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	7,833,282	2.94%	-1,656,063	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Frazier Life Sciences Management, L.P. 13F CIK 1892134 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,447,910	1.67%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
11	BNP PARIBAS ASSET MANAGEMENT Holding S.A. 13F CIK 1520354 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	3,361,156	1.26%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
12	Laurion Capital Management LP 13F CIK 1390202 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,316,626	1.25%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
13	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,984,700	0.75%	-314,799	Jun 30, 2026	carried, not yet filed for the newest quarter
14	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,605,092	0.60%	-239,579	Jun 30, 2026	carried, not yet filed for the newest quarter
15	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,603,458	0.60%	+122,726	Jun 30, 2026	carried, not yet filed for the newest quarter
15.1	iShares Biotechnology ETF Fund S000004350 · Registered fund · Jun 30, 2026 iShares Trust, not summed	1,428,929	0.54%	+107,248	Jun 30, 2026	iShares Trust, not summed
16	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,516,991	0.57%	+211,212	Jun 30, 2026	carried, not yet filed for the newest quarter
17	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,260,832	0.47%	+319,009	Jun 30, 2026	carried, not yet filed for the newest quarter
18	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,224,818	0.46%	+1,020,090	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Cetera Investment Advisers 13F CIK 1666741 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,157,324	0.43%	+28,250	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Itin Christian Insider CIK 1362010 · Mar 18, 2026 Director, Chief Executive Officer, issuer-wide, not summed	1,116,009	0.42%	—	Mar 18, 2026	Director, Chief Executive Officer, issuer-wide, not summed
21	Balyasny Asset Management L.P. 13F CIK 1218710 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	972,748	0.37%	+1,057	Jun 30, 2026	carried, not yet filed for the newest quarter
22	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	913,239	0.34%	-22,164	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Alphabet Inc. 13F CIK 1652044 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	698,262	0.26%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
24	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	695,890	0.26%	+236,486	Jun 30, 2026	carried, not yet filed for the newest quarter
25	Hennion & Walsh Asset Management, Inc. 13F CIK 1861642 · Unknown · Sep 30, 2026	419,217	0.16%	-32,186	Sep 30, 2026
26	Privium Fund Management B.V. 13F CIK 1795097 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	363,430	0.14%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
27	EDENTREE ASSET MANAGEMENT Ltd 13F CIK 1980273 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	300,000	0.11%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
28	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	299,862	0.11%	+54,077	Jun 30, 2026	carried, not yet filed for the newest quarter
29	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	287,456	0.11%	+231,051	Jun 30, 2026	carried, not yet filed for the newest quarter
30	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	212,592	0.08%	+4,736	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Erste Asset Management GmbH 13F CIK 2024532 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	195,000	0.07%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
32	DAFNA Capital Management LLC 13F CIK 1389933 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	179,316	0.07%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
33	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	177,232	0.07%	-221,911	Jun 30, 2026	carried, not yet filed for the newest quarter
34	Vann Christopher Andrew Insider CIK 2121963 · Mar 18, 2026 Chief Operating Officer, issuer-wide, not summed	152,211	0.06%	—	Mar 18, 2026	Chief Operating Officer, issuer-wide, not summed
35	NANO CAP NEW MILLENNIUM GROWTH FUND L P 13F CIK 1277890 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	150,000	0.06%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Berriman John E Insider CIK 1291964 · Mar 18, 2026 Director, issuer-wide, not summed	136,331	0.05%	—	Mar 18, 2026	Director, issuer-wide, not summed
37	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	123,934	0.05%	+13,356	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Clearstead Advisors, LLC 13F CIK 842775 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	121,107	0.05%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	120,878	0.05%	+10,300	May 31, 2026	Fidelity Concord Street Trust, not summed
40	Quadrature Capital Ltd 13F CIK 1651424 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	114,883	0.04%	+60,150	Jun 30, 2026	carried, not yet filed for the newest quarter
41	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	113,556	0.04%	-2,857	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Leonteq Securities AG 13F CIK 1535950 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	100,000	0.04%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
43	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	94,654	0.04%	+67,972	Jun 30, 2026	carried, not yet filed for the newest quarter
44	HRT FINANCIAL LP 13F CIK 1475597 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	89,363	0.03%	+89,363	Jun 30, 2026	carried, not yet filed for the newest quarter
45	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	84,409	0.03%	+869	Jun 30, 2026	carried, not yet filed for the newest quarter
45.1	State Street(R) SPDR(R) S&P(R) International Small Cap ETF Fund S000014039 · Registered fund · Jun 30, 2026 SPDR INDEX SHARES FUNDS, not summed	84,409	0.03%	+869	Jun 30, 2026	SPDR INDEX SHARES FUNDS, not summed
46	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	71,227	0.03%	-355,756	Jun 30, 2026	carried, not yet filed for the newest quarter
47	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	66,447	0.03%	+13,294	Jun 30, 2026	carried, not yet filed for the newest quarter
47.1	Invesco NASDAQ Future Gen 200 ETF Fund S000077288 · Registered fund · May 31, 2026 Invesco Exchange-Traded Fund Trust II, not summed	44,936	0.02%	-2,108	May 31, 2026	Invesco Exchange-Traded Fund Trust II, not summed
47.2	Invesco Nasdaq Biotechnology ETF Fund S000072469 · Registered fund · May 31, 2026 Invesco Exchange-Traded Fund Trust II, not summed	10,575	0.00%	-643	May 31, 2026	Invesco Exchange-Traded Fund Trust II, not summed
48	SmartHarvest Portfolios, LLC 13F CIK 2066604 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	63,602	0.02%	+4,417	Jun 30, 2026	carried, not yet filed for the newest quarter
49	HighPoint Advisor Group LLC 13F CIK 1616034 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	57,000	0.02%	-10,000	Jun 30, 2026	carried, not yet filed for the newest quarter
50	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	42,625	0.02%	+5,000	Jun 30, 2026	carried, not yet filed for the newest quarter

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 93 holders

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Key facts CIK 1730463 CUSIP 05280R100 13F (30d) 5 filings 5 filers Visit website Investor relations