ASML Holding N.V. - Depositary Receipt (Common Stock)
US ˙ NasdaqGS ˙ USN070592100

SecurityASML / ASML Holding N.V. - Depositary Receipt (Common Stock)
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership544 shares
Latest Disclosed Value $ 466,253
Janus Henderson Group Plc reports 91.86% decrease in ownership of ASML / ASML Holding N.V. - Depositary Receipt (Common Stock)

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 544 shares of ASML Holding N.V. - Depositary Receipt (Common Stock) (US:ASML) valued at $718,532 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,687 shares of ASML Holding N.V. - Depositary Receipt (Common Stock). This represents a change in shares of -91.86% during the quarter. The current value of the position is $939,140 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-18 2026-03-31 13F/A-1 ASML HLDG N Y REGISTRY SHS N07059210 544 -6,143 -91.86 466 -93.27 0.0002
2026-05-15 2026-03-31 13F ASML HLDG N Y REGISTRY SHS N07059210 544 -6,143 466 0.0001
2026-02-17 2025-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 6,687 -42 -0.62 6,921 6.23 0.0031
2025-11-14 2025-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 6,729 -89,945 -93.04 6,515 -91.59 0.0030
2025-08-14 2025-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 96,674 -701,019 -87.88 77,473 -85.60 0.0380
2025-05-15 2025-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 797,693 -75,103 -8.60 537,987 -11.06 0.2949
2025-02-14 2024-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 872,796 -154,100 -15.01 604,917 -29.30 0.3075
2024-11-14 2024-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,026,896 -11,567 -1.11 855,662 -19.43 0.4380
2024-08-14 2024-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,038,463 -181,747 -14.89 1,062,075 -10.31 0.5687
2024-05-15 2024-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,220,210 194,357 18.95 1,184,173 52.50 0.6459
2024-02-14 2023-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,025,853 58,090 6.00 776,491 36.30 0.4631
2023-11-14 2023-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 967,763 -270,929 -21.87 569,686 -36.54 0.3731
2023-08-14 2023-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,238,692 -74,450 -5.67 897,744 0.43 0.5583
2023-05-15 2023-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,313,142 -231,078 -14.96 893,871 5.94 0.5894
2023-02-14 2022-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,544,220 -79,554 -4.90 843,759 25.11 0.6027
2023-01-13 2022-09-30 13F/A-1 ASML HOLDING N V N Y REGISTRY SHS N07059210 1,623,774 -125,516 -7.18 674,437 -18.98 0.5053
2022-11-14 2022-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,623,774 -125,516 674,437 0.5049
2022-08-15 2022-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,749,290 104,364 6.34 832,458 -24.23 0.5740
2022-05-16 2022-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,644,926 66,184 4.19 1,098,694 -12.59 0.5305
2022-02-14 2021-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,578,742 -95 -0.01 1,256,908 6.84 0.5243
2021-11-16 2021-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,578,837 69,469 4.60 1,176,401 12.82 0.5145
2021-08-16 2021-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,509,368 179,923 13.53 1,042,736 27.05 0.4463
2021-05-17 2021-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,329,445 234,222 21.39 820,753 53.66 0.3747
2021-02-16 2020-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,095,223 -1,981 -0.18 534,152 31.84 0.2482
2020-11-16 2020-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,097,204 -100,938 -8.42 405,158 -8.12 0.2112
2020-08-14 2020-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,198,142 -1,263 -0.11 440,946 40.51 0.2475
2020-05-14 2020-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,199,405 -97,530 -7.52 313,821 -18.24 0.2160
2020-02-18 2019-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,296,935 -85,529 -6.19 383,813 11.76 0.1965
2019-11-14 2019-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,382,464 -166,153 -10.73 343,434 6.65 0.1860
2019-07-31 2019-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,548,617 -7,983 -0.51 322,006 10.00 0.1754
2019-04-30 2019-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,556,600 -317,765 -16.95 292,720 0.35 0.1622
2019-02-06 2018-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,874,365 -358,295 -16.05 291,691 -30.51 0.1860
2018-11-09 2018-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 2,232,660 86,754 4.04 419,783 -1.19 0.2243
2018-08-10 2018-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 2,145,906 102,819 5.03 424,824 4.78 0.2422
2018-05-14 2018-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 2,043,087 159,093 8.44 405,456 23.81 0.2389
2018-03-12 2017-12-31 13F/A-1 ASML HOLDING N V N Y REGISTRY SHS N07059210 1,883,994 44,674 2.43 327,477 4.00 0.2017
2018-02-09 2017-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,883,994 44,674 327,477
2017-11-14 2017-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,839,320 282,357 18.14 314,892 55.20 0.2018
2017-08-17 2017-06-30 13F/A-1 ASML HOLDING N V N Y REGISTRY SHS N07059210 1,556,963 1,556,963 202,888 0.1383
2017-08-14 2017-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 1,556,963 1,556,963 202,888
2016-05-12 2016-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 0 0 0 0.0000
2015-11-16 2015-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 0 -110,750 -100.00 0 -100.00
2015-08-17 2015-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 110,750 0 0.00 11,534 3.07 0.0906
2015-06-02 2015-03-31 13F/A-1 ASML HOLDING N V N Y REGISTRY SHS N07059210 110,750 -24,496 -18.11 11,190 -23.29 0.0863
2015-05-15 2015-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 110,750 11,190
2015-02-12 2014-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 135,246 1,448 1.08 14,588 10.29 0.1052
2014-11-12 2014-09-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 133,798 133,798 13,227 0.1244
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.