AUTL Institutional Ownership & Shareholders
AUTOLUS THERAPEUTICS PLC (AUTL) is currently held by 81 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $180.82M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Mak Capital One Llc is currently the largest disclosed institutional shareholder of AUTL tracked by InsiderSet, reporting ownership valued at approximately $53.79M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $47.74M, representing an estimated loss of -11.25% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 87% of the total disclosed AUTL value among the investors covered in this analysis. Major shareholders include Mak Capital One Llc, Syncona Portfolio Ltd, Armistice Capital, Llc, and several other long-term asset managers with concentrated positions in AUTOLUS THERAPEUTICS PLC (AUTL).
This page ranks the largest institutional AUTL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
81
Total Reported Value
$180.82M
Largest Holder
Mak Capital One Llc
Largest Position
$53.79M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
105
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Mak Capital One Llc | 7.54% | 33,621,487 | $53,794,379 | $47,742,512 | -$6,051,867 | -11.25% | |
| Syncona Portfolio Ltd | 100.00% | 16,640,720 | $26,625,152 | $23,629,822 | -$2,995,330 | -11.25% | |
| Armistice Capital, Llc | 0.66% | 15,000,000 | $24,000,000 | $21,300,000 | -$2,700,000 | -11.25% | |
| Tetragon Partners Gp Ltd | 2.47% | 9,500,000 | $15,200,000 | $13,490,000 | -$1,710,000 | -11.25% | |
| Schroder Investment Management Group | 0.01% | 7,833,282 | $12,924,915 | $11,123,260 | -$1,801,655 | -13.94% | |
| Frazier Life Sciences Management, L.P. | 0.15% | 4,447,910 | $7,116,656 | $6,316,032 | -$800,624 | -11.25% | |
| Laurion Capital Management Lp | 0.49% | 3,316,626 | $6,434,254 | $4,709,609 | -$1,724,645 | -26.80% | |
| Bnp Paribas Asset Management Holding S.A. | 0.01% | 3,361,156 | $5,377,850 | $4,772,842 | -$605,008 | -11.25% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,984,700 | $3,175,520 | $2,818,274 | -$357,246 | -11.25% |
| Bank Of America Corp | 0.00% | 1,605,092 | $2,568,147 | $2,279,231 | -$288,916 | -11.25% | |
| Blackrock, Inc. | 0.00% | 1,603,458 | $2,565,532 | $2,276,910 | -$288,622 | -11.25% | |
| Ubs Group Ag | 0.00% | 1,516,991 | $2,427,186 | $2,154,127 | -$273,059 | -11.25% | |
| Morgan Stanley | 0.00% | 1,260,832 | $2,017,331 | $1,790,381 | -$226,950 | -11.25% | |
| Millennium Management Llc | 0.00% | 1,224,818 | $1,959,709 | $1,739,242 | -$220,467 | -11.25% | |
| Cetera Investment Advisers | 0.00% | 1,157,324 | $1,851,718 | $1,643,400 | -$208,318 | -11.25% | |
| Balyasny Asset Management L.P. | 0.00% | 972,748 | $1,556,397 | $1,381,302 | -$175,095 | -11.25% | |
| Jpmorgan Chase & Co | 0.00% | 913,239 | $1,506,844 | $1,296,799 | -$210,045 | -13.94% | |
| Alphabet Inc. | 0.00% | 698,262 | $1,117,219 | $991,532 | -$125,687 | -11.25% | |
| Citadel Advisors Llc | 0.00% | 695,890 | $1,113,424 | $988,164 | -$125,260 | -11.25% | |
| Privium Fund Management B.V. | 0.18% | 469,490 | $910,811 | $666,676 | -$244,135 | -26.80% | |
| Hennion & Walsh Asset Management, Inc. | 0.02% | 419,217 | $813,281 | $595,288 | -$217,993 | -26.80% | |
| Jane Street Group, Llc | 0.00% | 299,862 | $479,779 | $425,804 | -$53,975 | -11.25% | |
| Edentree Asset Management Ltd | 0.15% | 300,000 | $477,000 | $426,000 | -$51,000 | -10.69% | |
| Xtx Topco Ltd | 0.01% | 287,456 | $459,930 | $408,188 | -$51,742 | -11.25% | |
| Wells Fargo & Company/Mn | 0.00% | 212,592 | $340,147 | $301,881 | -$38,266 | -11.25% | |
| Erste Asset Management Gmbh | 0.00% | 195,000 | $321,750 | $276,900 | -$44,850 | -13.94% | |
| Dafna Capital Management Llc | 0.05% | 179,316 | $286,906 | $254,629 | -$32,277 | -11.25% | |
| Susquehanna International Group, Llp | 0.00% | 177,232 | $283,572 | $251,669 | -$31,903 | -11.25% | |
| Nano Cap New Millennium Growth Fund L P | 0.18% | 150,000 | $240,000 | $213,000 | -$27,000 | -11.25% | |
| Geode Capital Management, Llc | 0.00% | 123,934 | $198,294 | $175,986 | -$22,308 | -11.25% | |
| Leonteq Securities Ag | 0.02% | 100,000 | $194,000 | $142,000 | -$52,000 | -26.80% | |
| Clearstead Advisors, Llc | 0.00% | 121,107 | $193,772 | $171,972 | -$21,800 | -11.25% | |
| Quadrature Capital Ltd | 0.00% | 114,883 | $183,813 | $163,134 | -$20,679 | -11.25% | |
| Goldman Sachs Group Inc | 0.00% | 113,556 | $181,690 | $161,250 | -$20,440 | -11.25% | |
| Marshall Wace, Llp | 0.00% | 94,654 | $151,445 | $134,409 | -$17,036 | -11.25% | |
| Hrt Financial Lp | 0.00% | 89,363 | $142,000 | $126,895 | -$15,105 | -10.64% | |
| State Street Corp | 0.00% | 84,409 | $135,054 | $119,861 | -$15,193 | -11.25% | |
| Point72 Asset Management, L.P. | 0.00% | 71,227 | $113,963 | $101,142 | -$12,821 | -11.25% | |
| Invesco Ltd. | 0.00% | 66,447 | $106,315 | $94,355 | -$11,960 | -11.25% | |
| Smartharvest Portfolios, Llc | 0.04% | 48,639 | $94,360 | $69,067 | -$25,293 | -26.80% | |
| Highpoint Advisor Group Llc | 0.00% | 57,000 | $91,200 | $80,940 | -$10,260 | -11.25% | |
| Lpl Financial Llc | 0.00% | 42,625 | $68,200 | $60,528 | -$7,673 | -11.25% | |
| China Universal Asset Management Co., Ltd. | 0.00% | 36,602 | $68,080 | $51,975 | -$16,105 | -23.66% | |
| Rhumbline Advisers | 0.00% | 38,764 | $62,017 | $55,045 | -$6,972 | -11.24% | |
| R Squared Ltd | 0.03% | 36,426 | $58,282 | $51,725 | -$6,557 | -11.25% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 26,145 | $50,721 | $37,126 | -$13,595 | -26.80% | |
| Acadian Asset Management Llc | 0.00% | 28,129 | $45,000 | $39,943 | -$5,057 | -11.24% | |
| Rathbones Group Plc | 0.00% | 28,050 | $44,880 | $39,831 | -$5,049 | -11.25% | |
| Osaic Holdings, Inc. | 0.00% | 27,724 | $44,360 | $39,368 | -$4,992 | -11.25% | |
| Waverly Advisors, Llc | 0.00% | 26,870 | $42,992 | $38,155 | -$4,837 | -11.25% |
Frequently asked questions about AUTL
Who are the largest institutional holders of AUTL?
The largest institutional holders of AUTL reported in the latest SEC Form 13F filings include Mak Capital One Llc, Syncona Portfolio Ltd, Armistice Capital, Llc, Tetragon Partners Gp Ltd, and Schroder Investment Management Group. InsiderSet ranks institutional holders by their latest reported AUTL position.
What is AUTL institutional ownership?
This page tracks AUTL positions reported by institutional investment managers through SEC Form 13F. AUTOLUS THERAPEUTICS PLC (AUTL) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AUTL?
InsiderSet currently tracks 81 institutional managers reporting AUTL holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AUTL shareholders.
How much AUTL stock do institutions own?
Institutional investment managers disclosed approximately $180.82M in AUTL holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AUTL institutional ownership last updated?
The latest AUTL institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AUTL holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AUTL position after the reporting date.
Are institutions buying or selling AUTL?
Institutional buying and selling can be analyzed by comparing AUTL positions across consecutive 13F reporting periods. InsiderSet's AUTL Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AUTL ownership changes.
How has AUTL institutional ownership changed over time?
InsiderSet tracks AUTL institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.