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

SecurityASML / ASML Holding N.V. - Depositary Receipt (Common Stock)
InstitutionWestpac Banking Corp
Latest Disclosed Ownership364 shares
Latest Disclosed Value $ 480,782
Westpac Banking Corp reports 15.94% decrease in ownership of ASML / ASML Holding N.V. - Depositary Receipt (Common Stock)

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 364 shares of ASML Holding N.V. - Depositary Receipt (Common Stock) (US:ASML) valued at $480,782 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 433 shares of ASML Holding N.V. - Depositary Receipt (Common Stock). This represents a change in shares of -15.94% during the quarter. The current value of the position is $628,395 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)
2026-05-11 2026-03-31 13F ASML HLDG N Y REGISTRY SHS N07059210 364 -69 -15.94 481 3.67 0.0167
2026-02-10 2025-12-31 13F ASML HOLDING NV NY REG SHRS USD 0.09 N Y REGISTRY SHS N07059210 433 -32 -6.88 463 2.89 0.0293
2025-11-14 2025-09-30 13F/A-1 ASML HOLDING NV NY REG SHRS USD 0.09 N Y REGISTRY SHS N07059210 465 182 64.31 450 99.12 0.0279
2025-11-12 2025-09-30 13F ASML HOLDING NV NY REG SHRS USD 0.09 N Y REGISTRY SHS N07059210 465 182 450 0.0113
2025-08-11 2025-06-30 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 283 5 1.80 227 22.83 0.0152
2025-05-13 2025-03-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 278 -15 -5.12 184 -9.36 0.0136
2025-02-12 2024-12-31 13F ASML HOLDING N V N Y REGISTRY SHS N07059210 293 293 203 0.0135
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.