ASML
ASML Holding NV ADR
ASML Holding NV ADR historical holders
total: 12
Dorsey Asset Management ASML Holding NV ADR transactions over time
- Total transactions:
- 5
- New positions:
- 1
- Added:
- 3
- Reduced:
- 1
- Held since:
- 2025 Q1
- Held for:
- 5 quarters
- Latest activity:
- 2026 Q1
Pat Dorsey has been an institutional investor in ASML Holding NV ADR (ASML) since 2025 Q1. According to 2026 Q1 report, Pat Dorsey holds 140,295 shares with a market value of roughly $185.31M representing 14.76% of their equity portfolio. The fund/company first acquired ASML in 2025 Q1, initially purchasing 70,571 shares. Since the initial investment, Dorsey Asset Management has made 4 more transactions in this position.
Does Pat Dorsey still hold ASML?
Yes, Pat Dorsey continues to hold ASML Holding NV ADR (ASML). According to their 2026 Q1 report, they maintain a position of 140,295 shares valued at approximately $185.31M, representing 14.76% of their equity portfolio.
When did Pat Dorsey first invest in ASML?
Pat Dorsey first invested in ASML Holding NV ADR (ASML) in 2025 Q1 at the reported quarter-end price of $662.63 per share, acquiring 70,571 shares in their initial purchase.
What is Pat Dorsey's average cost basis for ASML?
Based on historical transaction data, Pat Dorsey's estimated cost basis for ASML Holding NV ADR (ASML) is approximately $805.97 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $805.97
- Weighted AVG sell price:
- $1,320.83
ASML transactions history by Dorsey Asset Management
5 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
14.76%
|
140,295
|
$1,320.83
|
$185,305,845
|
-27.06% (-52,048)
|
-5.98%
|
|
2025 Q4
|
17.89%
|
192,343
|
$1,069.86
|
$205,780,082
|
+11.04% (+19,117)
|
+1.78%
|
|
2025 Q3
|
15.07%
|
173,226
|
$968.09
|
$167,698,358
|
+23.74% (+33,237)
|
+2.89%
|
|
2025 Q2
|
10.06%
|
139,989
|
$801.39
|
$112,185,785
|
+98.37% (+69,418)
|
+4.99%
|
|
2025 Q1
|
4.96%
|
70,571
|
$662.63
|
$46,762,462
|
new
|
+4.96%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.