Autolus Therapeutics plc - Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share (AUTL)

CUSIP: 05280R100

Q2 2023 13F Holders as of 30 Jun 2023

Security type / class
Equity / Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share
Total 13F shares
109,330,876
Total 13F value
$260,181,467
Holder snapshot 6 visible 7 signals
Share change
+5,028,811
Put/Call ratio
6.3%
SEC-reported price per share
$2.38
Number of holders
67
Value change
+$12,434,850
Number of buys
30
Open additional details 1 more signal available
Number of sells
24
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
266,837,198

Security key

05280R100

Report period

Q2 2023

Institutions

67

Top holders

10

AUTL full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2023 Previous quarter: Q1 2023 Autolus Therapeutics plc SEC filings Autolus Therapeutics plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of AUTL - Autolus Therapeutics plc - Ordinary Shares, nominal value $0.000042 per share, and American Depositary Shares ("ADS"). Each ADS represents one Ordinary Share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Syncona Portfolio Ltd
Disclosed value leader
Syncona Portfolio Ltd
Comparable rows
15/15
Latest evidence
31 Mar 2023
13F Lead comparable stake: 8% Showing 1-6 of 15 holder rows.

Quick read

Syncona Portfolio Ltd leads the comparable SEC ownership view at 8%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Syncona Portfolio Ltd's linked filing trail.
Comparable ownership Top 5
Syncona Portfolio Ltd 8%
Blackstone Inc. 7.7%
Deep Track Capital, LP 5.6%
Tetragon Partners GP Ltd 3.7%
ARMISTICE CAPITAL, LLC 3.6%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Syncona Portfolio Ltd
13F
Company
13F
8%
$39,278,165
21,346,829 shares
 — 31 Mar 2023
Blackstone Inc.
13F
Company
13F
7.7%
$37,693,524
20,485,611 shares
 — 31 Mar 2023
Deep Track Capital, LP
13F
Company
13F
5.6%
$27,600,000
15,000,000 shares
 — 31 Mar 2023
Tetragon Partners GP Ltd
13F
Company
13F
3.7%
$18,400,000
10,000,000 shares
 — 31 Mar 2023
ARMISTICE CAPITAL, LLC
13F
Company
13F
3.6%
$17,796,480
9,672,000 shares
 — 31 Mar 2023
Nantahala Capital Management, LLC
13F
Company
13F
2.9%
$14,152,936
7,691,813 shares
 — 31 Mar 2023
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
67
Shares
109,330,876
Rows available
67
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders
64
Q2 2023 holders
67
Holder diff
3
Investor Q1 2023 Shares Q2 2023 Shares Share Diff Share Chg % Q1 2023 value Q2 2023 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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