Who owns ASML (ASML)
Which tracked institutional funds hold ASML, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ASML company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on ASML is one-sided between 2025-Q4 and 2026-Q1: 946 added or opened and 223 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ASML’s largest tracked holder by dollar value, Fisher Asset Management, LLC, sizes it at 2.1% of its own reported 13F book, while the median holder sizes it at 0.4% of theirs — a 1.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ASML divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 2182 tracked filers holding ASML, 1104 increased or opened the position and 899 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ASML between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 126
- COATUE MANAGEMENT LLC$655M
- CIBC Bancorp USA Inc.$527M
- AXIOM INVESTORS LLC /DE$501M
- Anther Capital Ltd$303M
- ALKEON CAPITAL MANAGEMENT LLC$239M
- Cartenna Capital, LP$96M
Full exits 67
- CIBC Private Wealth Group LLC$399M
- United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund$129M
- SUSQUEHANNA ADVISORS GROUP, INC.$108M
- MARINER INVESTMENT GROUP LLC$99M
- CloudAlpha Capital Management Limited/Hong Kong$87M
- Thomasville National Bank$45M
Largest adds
- FMR LLC$2.5B
- PRICE T ROWE ASSOCIATES INC /MD/$2.0B
- Invesco Ltd.$1.4B
- Fisher Asset Management, LLC$1.3B
- JPMORGAN CHASE & CO$915M
- Capital World Investors$774M
Largest trims
- Capital International Investors$1.3B
- EDGEWOOD MANAGEMENT LLC$357M
- EAGLE CAPITAL MANAGEMENT LLC$321M
- CITADEL ADVISORS LLC$259M
- Mirae Asset Global Investments Co., Ltd.$163M
- WCM INVESTMENT MANAGEMENT, LLC$117M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Fisher Asset Management, LLC added | 4,600,512 | $6.1B | 7.9% | 2026-Q1 |
| Capital World Investors trimmed | 3,733,385 | $4.9B | 6.4% | 2026-Q1 |
| FMR LLC added | 3,147,206 | $4.2B | 5.4% | 2026-Q1 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 2,758,173 | $3.6B | 4.7% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 2,131,979 | $2.7B | 3.5% | 2026-Q1 |
| Invesco Ltd. added | 1,844,574 | $2.4B | 3.2% | 2026-Q1 |
| MORGAN STANLEY added | 1,785,366 | $2.4B | 3.1% | 2026-Q1 |
| Capital International Investors trimmed | 1,767,447 | $2.3B | 3.0% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 1,641,565 | $2.2B | 2.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 1,560,256 | $2.1B | 2.7% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 1,537,832 | $2.0B | 2.6% | 2026-Q1 |
| WCM INVESTMENT MANAGEMENT, LLC trimmed | 1,523,796 | $1.9B | 2.5% | 2026-Q1 |
| BlackRock, Inc. trimmed | 1,155,856 | $1.5B | 2.0% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 1,033,583 | $1.4B | 1.8% | 2026-Q1 |
| EDGEWOOD MANAGEMENT LLC trimmed | 942,966 | $1.2B | 1.6% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 924,471 | $1.2B | 1.6% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 868,327 | $1.1B | 1.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 773,170 | $1.0B | 1.3% | 2026-Q1 |
| UBS Group AG added | 772,237 | $1.0B | 1.3% | 2026-Q1 |
| FIRST MANHATTAN CO. LLC. trimmed | 754,352 | $996M | 1.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 751,412 | $992M | 1.3% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 736,801 | $973M | 1.3% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 729,718 | $964M | 1.3% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 724,980 | $957M | 1.2% | 2026-Q1 |
| Fayez Sarofim & Co trimmed | 664,469 | $878M | 1.1% | 2026-Q1 |
| LONE PINE CAPITAL LLC added | 655,148 | $865M | 1.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 800,412 | $856M | 1.1% | 2026-Q1 |
| SANDS CAPITAL MANAGEMENT, LLC trimmed | 639,833 | $845M | 1.1% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 564,726 | $746M | 1.0% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 546,404 | $722M | 0.9% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 509,346 | $673M | 0.9% | 2026-Q1 |
| COATUE MANAGEMENT LLC added | 496,234 | $655M | 0.9% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 466,787 | $617M | 0.8% | 2026-Q1 |
| EAGLE CAPITAL MANAGEMENT LLC trimmed | 433,446 | $573M | 0.7% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 415,578 | $549M | 0.7% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 413,700 | $546M | 0.7% | 2026-Q1 |
| CIBC Bancorp USA Inc. added | 398,677 | $527M | 0.7% | 2026-Q1 |
| AXIOM INVESTORS LLC /DE new | 379,428 | $501M | 0.7% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 378,950 | $501M | 0.7% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 360,140 | $476M | 0.6% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 353,076 | $466M | 0.6% | 2026-Q1 |
| REGENTS OF THE UNIVERSITY OF CALIFORNIA trimmed | 351,282 | $464M | 0.6% | 2026-Q1 |
| Winslow Capital Management, LLC added | 350,671 | $463M | 0.6% | 2026-Q1 |
| CITIGROUP INC added | 346,191 | $457M | 0.6% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 339,642 | $449M | 0.6% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC added | 335,059 | $443M | 0.6% | 2026-Q1 |
| BROWN ADVISORY INC trimmed | 330,565 | $437M | 0.6% | 2026-Q1 |
| SATURNA CAPITAL CORP trimmed | 316,657 | $418M | 0.5% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 297,893 | $393M | 0.5% | 2026-Q1 |
| SEI INVESTMENTS CO added | 287,225 | $379M | 0.5% | 2026-Q1 |
| 1832 Asset Management L.P. added | 279,479 | $369M | 0.5% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 267,754 | $354M | 0.5% | 2026-Q1 |
| BARCLAYS PLC trimmed | 262,588 | $347M | 0.5% | 2026-Q1 |
| MAVERICK CAPITAL LTD trimmed | 258,377 | $341M | 0.4% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 254,217 | $336M | 0.4% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 252,042 | $333M | 0.4% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 248,817 | $329M | 0.4% | 2026-Q1 |
| Anther Capital Ltd new | 229,344 | $303M | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 222,520 | $294M | 0.4% | 2026-Q1 |
| Rafferty Asset Management, LLC trimmed | 222,251 | $294M | 0.4% | 2026-Q1 |
| MARSHALL WACE, LLP added | 220,573 | $291M | 0.4% | 2026-Q1 |
| Harding Loevner LP trimmed | 216,309 | $286M | 0.4% | 2026-Q1 |
| LPL Financial LLC added | 214,630 | $283M | 0.4% | 2026-Q1 |
| Quadrature Capital Ltd added | 207,868 | $275M | 0.4% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 207,513 | $274M | 0.4% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 204,382 | $270M | 0.4% | 2026-Q1 |
| Corient Private Wealth LLC trimmed | 201,514 | $266M | 0.3% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 194,837 | $257M | 0.3% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 183,763 | $239M | 0.3% | 2026-Q1 |
| ALKEON CAPITAL MANAGEMENT LLC added | 180,825 | $239M | 0.3% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 172,121 | $227M | 0.3% | 2026-Q1 |
| Valley Forge Capital Management, LP added | 171,083 | $226M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 170,546 | $225M | 0.3% | 2026-Q1 |
| Capital Research Global Investors added | 155,902 | $206M | 0.3% | 2026-Q1 |
| Grantham, Mayo, Van Otterloo & Co. LLC added | 154,570 | $204M | 0.3% | 2026-Q1 |
| TCW GROUP INC trimmed | 151,180 | $200M | 0.3% | 2026-Q1 |
| Hyperion Asset Management Ltd added | 149,613 | $198M | 0.3% | 2026-Q1 |
| Dorsey Asset Management, LLC trimmed | 140,295 | $185M | 0.2% | 2026-Q1 |
| SCGE MANAGEMENT, L.P. trimmed | 137,200 | $181M | 0.2% | 2026-Q1 |
| Avantyr Capital Partners, LP added | 134,603 | $178M | 0.2% | 2026-Q1 |
| Capital International, Inc./CA/ trimmed | 131,047 | $173M | 0.2% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 129,973 | $172M | 0.2% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 123,443 | $163M | 0.2% | 2026-Q1 |
| Baird Financial Group, Inc. trimmed | 122,814 | $162M | 0.2% | 2026-Q1 |
| WT Asset Management Ltd added | 122,297 | $162M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 119,940 | $158M | 0.2% | 2026-Q1 |
| Hardman Johnston Global Advisors LLC trimmed | 118,526 | $157M | 0.2% | 2026-Q1 |
| Chevy Chase Trust Holdings, LLC trimmed | 117,116 | $155M | 0.2% | 2026-Q1 |
| JENNISON ASSOCIATES LLC added | 115,553 | $153M | 0.2% | 2026-Q1 |
| ProShare Advisors LLC trimmed | 112,009 | $148M | 0.2% | 2026-Q1 |
| HighTower Advisors, LLC trimmed | 108,951 | $144M | 0.2% | 2026-Q1 |
| GF FUND MANAGEMENT CO. LTD. added | 103,708 | $137M | 0.2% | 2026-Q1 |
| Tidal Investments LLC added | 103,777 | $133M | 0.2% | 2026-Q1 |
| Rockefeller Capital Management L.P. added | 96,481 | $127M | 0.2% | 2026-Q1 |
| WINDACRE PARTNERSHIP LLC trimmed | 539,700 | $433M | 0.6% | 2025-Q2 stale |
| CIBC Private Wealth Group LLC added | 373,119 | $399M | 0.5% | 2025-Q4 stale |
| BlueSpruce Investments, LP added | 244,977 | $237M | 0.3% | 2025-Q3 stale |
| MACQUARIE GROUP LTD trimmed | 189,498 | $183M | 0.2% | 2025-Q3 stale |
| Southpoint Capital Advisors LP new | 155,000 | $150M | 0.2% | 2025-Q3 stale |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund new | 120,834 | $129M | 0.2% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.