AUTOLUS THERAPEUTICS LTD (AUTL)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
82
Reporting holders
$212.4M
Reported value
49.6%
Of shares outstanding
0.3%
Held as options
+0
Holder change
Institutions report 132,059,027 shares against 266,162,540 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| MAK CAPITAL ONE LLC | $53.8M | 33,621,487 | 7.54% | 5q | HELD |
| Blackstone Inc. | $32.8M | 20,485,611 | 0.10% | 19q | HELD |
| Syncona Portfolio Ltd | $26.6M | 16,640,720 | 100.00% | 19q | HELD |
| ARMISTICE CAPITAL, LLC | $24.0M | 15,000,000 | 0.29% | 15q | -5.1%-$1.3M |
| Tetragon Partners GP Ltd | $15.2M | 9,500,000 | 2.39% | 31q | HELD |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $12.9M | 7,833,282 | 0.01% | 27q | -17.5%-$2.7M |
| Frazier Life Sciences Management, L.P. | $7.1M | 4,447,910 | 0.15% | 18q | HELD |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $5.4M | 3,361,156 | 0.01% | 3q | HELD |
| Laurion Capital Management LP | $5.3M | 3,316,626 | 0.14% | 15q | HELD |
| RENAISSANCE TECHNOLOGIES LLC | $3.2M | 1,984,700 | 0.00% | 17q | -13.7%-$503.7K |
| BANK OF AMERICA CORP /DE/ | $2.6M | 1,605,092 | 0.00% | 31q | -13.0%-$383.3K |
| BlackRock, Inc. | $2.6M | 1,603,458 | 0.00% | 8q | +8.3%+$196.4K |
| UBS Group AG | $2.4M | 1,516,991 | 0.00% | 29q | +16.2%+$337.9K |
| MORGAN STANLEY | $2.0M | 1,260,832 | 0.00% | 25q | +33.9%+$510.4K |
| MILLENNIUM MANAGEMENT LLC | $2.0M | 1,224,818 | 0.00% | 2q | +498.3%+$1.6M |
| Cetera Investment Advisers | $1.9M | 1,157,324 | 0.00% | 20q | +2.5%+$45.2K |
| Balyasny Asset Management L.P. | $1.6M | 972,748 | 0.00% | 2q | HELD |
| JPMORGAN CHASE & CO | $1.5M | 913,239 | 0.00% | 27q | -2.4%-$36.6K |
| CITADEL ADVISORS LLC | $1.3M | 695,890 | 0.00% | 11q | +51.5%+$438.1K |
| Alphabet Inc. | $1.1M | 698,262 | 0.00% | 33q | HELD |
| JANE STREET GROUP, LLC | $817.7K | 299,862 | 0.00% | 4q | +22.0%+$147.5K |
| Hennion & Walsh Asset Management, Inc. | $722.2K | 451,403 | 0.02% | 7q | +2.5%+$17.9K |
| Privium Fund Management B.V. | $581.5K | 363,430 | 0.11% | 18q | HELD |
| EDENTREE ASSET MANAGEMENT Ltd | $477.0K | 300,000 | 0.15% | 6q | HELD |
| XTX Topco Ltd | $459.9K | 287,456 | 0.01% | 5q | +409.6%+$369.7K |
| WELLS FARGO & COMPANY/MN | $340.1K | 212,592 | 0.00% | 31q | -48.9%-$325.0K |
| Erste Asset Management GmbH | $321.8K | 195,000 | 0.00% | 22q | HELD |
| DAFNA Capital Management LLC | $286.9K | 179,316 | 0.05% | 18q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $283.6K | 177,232 | 0.00% | 20q | -55.6%-$355.1K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $240.0K | 150,000 | 0.18% | 3q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $198.3K | 123,934 | 0.00% | 31q | +12.1%+$21.4K |
| Clearstead Advisors, LLC | $193.8K | 121,107 | 0.00% | 9q | HELD |
| Quadrature Capital Ltd | $183.8K | 114,883 | 0.00% | 5q | +109.9%+$96.2K |
| GOLDMAN SACHS GROUP INC | $181.7K | 113,556 | 0.00% | 14q | -2.5%-$4.6K |
| Leonteq Securities AG | $160.0K | 100,000 | 0.01% | 15q | HELD |
| MARSHALL WACE, LLP | $151.4K | 94,654 | 0.00% | 4q | +254.7%+$108.8K |
| STATE STREET CORP | $135.1K | 84,409 | 0.00% | 28q | +1.0%+$1.4K |
| Point72 Asset Management, L.P. | $114.0K | 71,227 | 0.00% | 3q | -83.3%-$569.2K |
| SIMPLEX TRADING, LLC | $113.4K | options only | 0.00% | 8q | OPTIONS |
| Invesco Ltd. | $106.3K | 66,447 | 0.00% | 13q | +25.0%+$21.3K |
| SmartHarvest Portfolios, LLC | $101.8K | 63,602 | 0.03% | 3q | +7.5%+$7.1K |
| HighPoint Advisor Group LLC | $91.2K | 57,000 | 0.00% | 7q | -14.9%-$16.0K |
| LPL Financial LLC | $68.2K | 42,625 | 0.00% | 16q | +13.3%+$8.0K |
| GROUP ONE TRADING LLC | $62.7K | options only | 0.00% | 20q | OPTIONS |
| RHUMBLINE ADVISERS | $62.0K | 38,764 | 0.00% | 13q | +10.9%+$6.1K |
| R Squared Ltd | $58.3K | 36,426 | 0.03% | 5q | -8.0%-$5.0K |
| China Universal Asset Management Co., Ltd. | $51.1K | 31,925 | 0.00% | 11q | -10.3%-$5.9K |
| Rathbones Group PLC | $44.9K | 28,050 | 0.00% | 12q | HELD |
| OSAIC HOLDINGS, INC. | $44.4K | 27,724 | 0.00% | 18q | +12.8%+$5.0K |
| Waverly Advisors, LLC | $43.0K | 26,870 | 0.00% | 2q | HELD |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $40.3K | 25,192 | 0.00% | 11q | -44.9%-$32.9K |
| Delaney Dennis R | $38.4K | 24,000 | 0.01% | 5q | HELD |
| Independent Advisor Alliance | $35.7K | 22,342 | 0.00% | 3q | HELD |
| QUANTUM FINANCIAL PARTNERS LLC | $30.1K | 18,795 | 0.02% | new | FIRST |
| QRG CAPITAL MANAGEMENT, INC. | $29.3K | 18,325 | 0.00% | 2q | +67.7%+$11.8K |
| Marex Group Ltd | $28.6K | 17,857 | 0.00% | 2q | -96.7%-$840.0K |
| Aigen Investment Management, LP | $28.5K | 17,837 | 0.01% | new | NEW |
| StoneX Group Inc. | $27.3K | 16,965 | 0.00% | new | NEW |
| Vanguard Personalized Indexing Management, LLC | $27.1K | 16,960 | 0.00% | 6q | +20.1%+$4.6K |
| Caitong International Asset Management Co., Ltd | $25.9K | 16,201 | 0.00% | 4q | -68.6%-$56.6K |
| Lido Advisors, LLC | $24.8K | 15,509 | 0.00% | new | NEW |
| GAMMA Investing LLC | $24.8K | 15,499 | 0.00% | 11q | +115.6%+$13.3K |
| BLAIR WILLIAM & CO/IL | $24.0K | 15,000 | 0.00% | new | NEW |
| SIH Partners, LLLP | $23.8K | 14,887 | 0.00% | 4q | HELD |
| Apollon Wealth Management, LLC | $22.4K | 14,019 | 0.00% | 2q | HELD |
| DUMONT & BLAKE INVESTMENT ADVISORS LLC | $22.4K | 14,000 | 0.01% | 7q | -6.7%-$1.6K |
| Claro Advisors Inc. | $20.0K | 12,500 | 0.00% | 2q | HELD |
| BARCLAYS PLC | $19.1K | 11,939 | 0.00% | 2q | +47.9%+$6.2K |
| WEALTH EFFECTS LLC | $16.0K | 10,000 | 0.00% | 19q | HELD |
| Mirae Asset Global Investments Co., Ltd. | $14.4K | 8,971 | 0.00% | 9q | -57.1%-$19.1K |
| Tower Research Capital LLC (TRC) | $12.1K | 7,533 | 0.00% | 27q | -63.3%-$20.8K |
| BNP PARIBAS FINANCIAL MARKETS | $11.0K | 6,882 | 0.00% | 12q | +50.2%+$3.7K |
| CITIGROUP INC | $7.5K | 4,718 | 0.00% | 11q | -15.8%-$1.4K |
| GF FUND MANAGEMENT CO. LTD. | $6.6K | 4,154 | 0.00% | 7q | -7.1% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $5.9K | 3,700 | 0.00% | new | NEW |
| Integrated Wealth Concepts LLC | $5.3K | 3,316 | 0.00% | new | NEW |
| Quarry LP | $2.5K | 1,581 | 0.00% | new | NEW |
| CALDWELL SUTTER CAPITAL, INC. | $800 | 500 | 0.00% | 7q | HELD |
| Byrne Asset Management LLC | $160 | 100 | 0.00% | 11q | HELD |
| HRT FINANCIAL LP | $142 | 89,363 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $86 | 54 | 0.00% | 7q | -1.8% |
| Allworth Financial LP | $80 | 50 | 0.00% | 5q | HELD |
| ACADIAN ASSET MANAGEMENT LLC | $45 | 28,129 | 0.00% | 4q | +1.9% |
| Virtu Financial LLC | $38 | 23,557 | 0.00% | new | NEW |
| TrinityBridge Ltd | $10 | 6,300 | 0.00% | 14q | HELD |
| HUNTINGTON NATIONAL BANK | $2 | 1 | 0.00% | 19q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Armistice Capital, LLCwith 1 co-filers | 5.6% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 82 | $212.4M | 132,059,027 | 7 | 23 | 21 | 0.3% |
| Q1 2026 | 82 | $185.2M | 134,554,406 | 9 | 22 | 28 | 0.3% |
| Q4 2025 | 83 | $267.0M | 133,965,992 | 8 | 23 | 28 | 0.2% |
| Q3 2025 | 91 | $232.4M | 143,527,916 | 11 | 31 | 22 | 0.2% |
| Q2 2025 | 91 | $372.5M | 163,309,797 | 18 | 30 | 23 | 0.0% |
| Q1 2025 | 92 | $256.4M | 165,028,715 | 8 | 29 | 30 | 0.1% |
| Q4 2024 | 104 | $388.2M | 165,272,142 | 17 | 31 | 28 | 0.1% |
| Q3 2024 | 93 | $637.6M | 175,618,127 | 6 | 29 | 32 | 0.0% |
| Q2 2024 | 104 | $605.6M | 173,981,392 | 13 | 36 | 27 | 0.0% |
| Q1 2024 | 111 | $1.1B | 170,766,310 | 30 | 42 | 24 | 0.2% |
| Q4 2023 | 91 | $726.5M | 112,566,205 | 27 | 20 | 16 | 0.2% |
| Q3 2023 | 65 | $256.1M | 109,747,443 | 7 | 11 | 23 | 0.1% |
| Q2 2023 | 66 | $258.4M | 108,465,043 | 11 | 16 | 18 | 0.1% |
| Q1 2023 | 58 | $192.8M | 104,735,717 | 9 | 15 | 10 | 0.0% |
| Q4 2022 | 60 | $201.5M | 105,952,563 | 18 | 16 | 11 | 0.1% |
| Q3 2022 | 64 | $105.9M | 49,367,816 | 7 | 11 | 21 | 0.2% |
| Q2 2022 | 64 | $144.0M | 50,832,181 | 12 | 13 | 18 | 0.1% |
| Q1 2022 | 65 | $228.9M | 53,008,579 | 9 | 15 | 27 | 0.1% |
| Q4 2021 | 70 | $273.7M | 52,478,890 | 18 | 19 | 15 | 0.5% |
| Q3 2021 | 58 | $166.1M | 25,076,558 | 14 | 20 | 14 | 1.1% |
| Q2 2021 | 65 | $169.6M | 25,378,641 | 22 | 22 | 11 | 0.0% |
| Q1 2021 | 62 | $129.4M | 22,522,878 | 21 | 20 | 11 | 0.0% |
| Q4 2020 | 47 | $127.6M | 14,268,852 | 6 | 16 | 16 | 0.0% |
| Q3 2020 | 45 | $143.4M | 12,386,413 | 4 | 11 | 18 | 0.0% |
| Q2 2020 | 50 | $229.7M | 14,328,878 | 7 | 13 | 19 | 0.0% |
| Q1 2020 | 51 | $98.4M | 16,313,264 | 8 | 20 | 11 | 0.0% |
| Q4 2019 | 54 | $177.4M | 13,443,062 | 13 | 13 | 12 | 0.0% |
| Q3 2019 | 43 | $167.0M | 13,444,963 | 6 | 16 | 11 | 0.0% |
| Q2 2019 | 46 | $344.2M | 21,383,623 | 15 | 21 | 6 | 0.0% |
| Q1 2019 | 35 | $576.6M | 18,321,169 | 5 | 8 | 15 | 0.0% |
| Q4 2018 | 38 | $558.2M | 16,998,702 | 2 | 1 | 1 | 0.0% |