Autolus Therapeutics plc
AUTL- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001730463
In the last 90 days, Autolus Therapeutics plc insiders filed 0 open-market purchases and 1 sale; 83 institutions reported holding it in 13F filings for Q2 2026, worth $212.0M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Autolus Therapeutics plc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 89
- −5 vs. Q3 2025
- Shares held
- 139.3M
- −1.89M (−1.3%) vs. Q3 2025
- Total value
- $277.1M
- +$47.1M (+20.5%) vs. Q3 2025
- New holders
- 14
- 25 more added
- Sold out
- 19
- 28 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AUTL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 83 | $212.0M |
| Q1 2026 | 84 | $184.4M |
| Q4 2025 | 89 | $277.1M |
| Q3 2025 | 96 | $235.7M |
| Q2 2025 | 94 | $378.6M |
| Q1 2025 | 95 | $261.0M |
| Q4 2024 | 110 | $395.4M |
| Q3 2024 | 101 | $648.5M |
| Q2 2024 | 111 | $620.0M |
| Q1 2024 | 120 | $1.12B |
| Q4 2023 | 99 | $746.6M |
| Q3 2023 | 71 | $258.1M |
| Q2 2023 | 69 | $260.4M |
| Q1 2023 | 65 | $195.1M |
| Q4 2022 | 71 | $204.2M |
| Q3 2022 | 66 | $105.7M |
| Q2 2022 | 67 | $143.9M |
| Q1 2022 | 66 | $228.6M |
| Q4 2021 | 73 | $272.3M |
| Q3 2021 | 59 | $164.2M |
| Q2 2021 | 69 | $169.6M |
| Q1 2021 | 63 | $129.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Autolus Therapeutics plc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mak Capital One LLC | 30,005,343 | $59.7M | 8.03% | +3,987,727+15.3% | Added |
| Blackstone Group Inc. | 20,485,611 | $40.8M | 0.18% | 00.0% | Unchanged |
| Armistice Capital, LLC | 17,500,000 | $34.8M | 0.85% | +1,900,000+12.2% | Added |
| Syncona Portfolio Ltd | 16,640,720 | $33.1M | 96.48% | 00.0% | Unchanged |
| Polygon Management Ltd. | 9,500,000 | $18.9M | 3.99% | 00.0% | Unchanged |
| Schroder Investment Management Group | 9,489,345 | $18.7M | 0.01% | +1,056,092+12.5% | Added |
| Frazier Life Sciences Management, L.P. | 4,623,324 | $9.20M | 0.25% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,685,825 | $7.33M | 0.00% | +211,050+6.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,361,156 | $6.69M | 0.01% | +3,361,156 | New |
| Laurion Capital Management LP | 3,316,626 | $6.60M | 0.45% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 3,105,404 | $6.18M | 0.01% | −1,775,968−36.4% | Reduced |
| Bank of America Corp | 1,960,766 | $3.90M | 0.00% | −68,827−3.4% | Reduced |
| Acadian Asset Management LLC | 1,804,117 | $3.58M | 0.01% | −49,305−2.7% | Reduced |
| Morgan Stanley | 1,397,251 | $2.78M | 0.00% | +183,478+15.1% | Added |
| HealthInvest Partners AB | 1,169,634 | $2.33M | 0.74% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,159,791 | $2.31M | 0.00% | −4,884,452−80.8% | Reduced |
| Cetera Investment Advisers | 1,099,750 | $2.19M | 0.00% | +298,500+37.3% | Added |
| JPMorgan Chase & Co | 979,275 | $1.95M | 0.00% | +76,207+8.4% | Added |
| UBS Group AG | 877,100 | $1.75M | 0.00% | +466,438+113.6% | Added |
| Alphabet Inc. | 698,262 | $1.39M | 0.05% | 00.0% | Unchanged |
| Jane Street Group, LLC | 681,000 | $1.36M | 0.00% | −193,474−22.1% | Reduced |
| Susquehanna International Group, LLP | 598,987 | $1.19M | 0.00% | +363,159+154.0% | Added |
| Hennion & Walsh Asset Management, Inc. | 453,828 | $903.1K | 0.03% | +33,247+7.9% | Added |
| Privium Fund Management B.V. | 326,245 | $649.2K | 0.12% | +17,408+5.6% | Added |
| Point72 Asset Management, L.P. | 305,359 | $607.7K | 0.00% | +305,359 | New |
| Edentree Asset Management Ltd | 300,000 | $594.0K | 0.18% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 282,113 | $561.4K | 0.00% | +75,460+36.5% | Added |
| Marshall Wace, LLP | 270,277 | $537.9K | 0.00% | −371,675−57.9% | Reduced |
| Aubrey Capital Management Ltd | 225,201 | $445.0K | 0.18% | −9,253−3.9% | Reduced |
| Diametric Capital, LP | 199,922 | $397.8K | 0.11% | −57,310−22.3% | Reduced |
| Wells Fargo & Company | 197,083 | $392.2K | 0.00% | −34,049−14.7% | Reduced |
| Erste Asset Management GmbH | 195,000 | $364.6K | 0.00% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 179,316 | $356.8K | 0.08% | 00.0% | Unchanged |
| Arizona PSPRS Trust | 150,000 | $298.5K | 0.01% | +150,000 | New |
| HighPoint Advisor Group LLC | 139,800 | $278.2K | 0.01% | +51,500+58.3% | Added |
| XTX Topco Ltd | 129,246 | $257.2K | 0.01% | −128,115−49.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 123,279 | $245.3K | 0.06% | +94,873+334.0% | Added |
| Clearstead Advisors, LLC | 121,107 | $241.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 119,546 | $238.0K | 0.02% | +119,546 | New |
| Nano Cap New Millennium Growth Fund L P | 112,500 | $223.9K | 0.19% | +112,500 | New |
| Geode Capital Management, LLC | 110,578 | $220.1K | 0.00% | −53,736−32.7% | Reduced |
| Leonteq Securities AG | 100,000 | $199.0K | 0.01% | 00.0% | Unchanged |
| OpenArc Corporate Advisory, LLC | 84,850 | $168.9K | 0.00% | +84,850 | New |
| State Street Corp | 81,828 | $162.8K | 0.00% | −1,290−1.6% | Reduced |
| SG Americas Securities, LLC | 66,678 | $133.0K | 0.00% | +26,241+64.9% | Added |
| Two Sigma Securities, LLC | 66,579 | $132.5K | 0.02% | +66,579 | New |
| Rathbone Brothers plc | 65,000 | $129.3K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 57,919 | $115.3K | 0.00% | +44,366+327.4% | Added |
| Avanza Fonder AB | 53,522 | $106.5K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 51,642 | $102.8K | 0.00% | +13,593+35.7% | Added |
| Manufacturers Life Insurance Company, The | 49,864 | $99.2K | 0.00% | +11,445+29.8% | Added |
| Scientech Research LLC | 48,572 | $96.7K | 0.06% | +48,572 | New |
| LPL Financial LLC | 42,625 | $84.8K | 0.00% | −91,400−68.2% | Reduced |
| Quadrature Capital Ltd | 42,341 | $84.3K | 0.00% | −314,922−88.1% | Reduced |
| China Universal Asset Management Co., Ltd. | 32,687 | $65.0K | 0.00% | −2,470−7.0% | Reduced |
| Rhumbline Advisers | 32,251 | $64.2K | 0.00% | +15,870+96.9% | Added |
| Prelude Capital Management, LLC | 32,008 | $63.7K | 0.00% | −39,153−55.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 31,328 | $62.3K | 0.00% | +31,328 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,095 | $59.9K | 0.00% | −27,666−47.9% | Reduced |
| Goldman Sachs Group Inc | 27,749 | $55.2K | 0.00% | −466,004−94.4% | Reduced |
| Forefront Wealth Management Inc. | 26,870 | $53.5K | 0.04% | 00.0% | Unchanged |
| R Squared Ltd | 26,660 | $53.1K | 0.02% | −3,816−12.5% | Reduced |
| Delaney Dennis R | 24,000 | $47.8K | 0.02% | 00.0% | Unchanged |
| SmartHarvest Portfolios, LLC | 21,365 | $42.5K | 0.01% | +21,365 | New |
| Advisor Group Holdings, Inc. | 20,074 | $39.9K | 0.00% | +500+2.6% | Added |
| JustInvest LLC | 17,747 | $35.3K | 0.00% | −2,413−12.0% | Reduced |
| Dumont & Blake Investment Advisors LLC | 15,000 | $30.0K | 0.01% | 00.0% | Unchanged |
| SIH Partners, LLLP | 14,887 | $29.6K | 0.00% | +4,027+37.1% | Added |
| Independent Advisor Alliance | 13,885 | $27.6K | 0.00% | +13,885 | New |
| GAMMA Investing LLC | 10,185 | $20.3K | 0.00% | +774+8.2% | Added |
| Royal Bank of Canada | 10,000 | $20.0K | 0.00% | −11,897−54.3% | Reduced |
| Wealth Effects LLC | 10,000 | $19.9K | 0.01% | −6,000−37.5% | Reduced |
| Icon Wealth Advisors, LLC | 10,000 | $19.9K | 0.00% | +10,000 | New |
| Mirae Asset Global Investments Co., Ltd. | 9,748 | $19.4K | 0.00% | +1,994+25.7% | Added |
| Tower Research Capital LLC (TRC) | 8,449 | $16.8K | 0.00% | −1,819−17.7% | Reduced |
| Close Asset Management Ltd | 6,300 | $13.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5,943 | $11.8K | 0.00% | +2,086+54.1% | Added |
| BNP Paribas Arbitrage, SA | 4,782 | $9.52K | 0.00% | +2,106+78.7% | Added |
| GF Fund Management Co. Ltd. | 3,941 | $7.84K | 0.00% | −320−7.5% | Reduced |
| Garton & Associates Financial Advisors LLC | 600 | $1.19K | 0.00% | +600 | New |
| Daiwa Securities Group Inc. | 575 | $1.00K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 500 | $995 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 189 | $377 | 0.00% | −3,909−95.4% | Reduced |
| EverSource Wealth Advisors, LLC | 163 | $324 | 0.00% | −1,502−90.2% | Reduced |
| Byrne Asset Management LLC | 100 | $199 | 0.00% | −125−55.6% | Reduced |
| SageView Advisory Group, LLC | 75 | $150 | 0.00% | +75 | New |
| SBI Securities Co., Ltd. | 50 | $100 | 0.00% | −1−2.0% | Reduced |
| Allworth Financial LP | 50 | $100 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $2 | 0.00% | 00.0% | Unchanged |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −2,568,613−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −1,750,000−100.0% | Sold out |
| Perpetual Ltd | 0 | $0 | 0.00% | −481,081−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −391,833−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −210,172−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −172,143−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −147,877−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −132,688−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −124,606−100.0% | Sold out |
| NEOS Investment Management LLC | 0 | $0 | 0.00% | −115,823−100.0% | Sold out |
| Tema ETFs LLC | 0 | $0 | 0.00% | −115,823−100.0% | Sold out |