ASML Holding (ASML) SEC Filings 2026: 10-K, 10-Q, 8-K, Insider Trading

ASML at a glance

As of June 30, 2026, 53 institutional investment managers tracked by SignalX reported holding ASML Holding (ASML) shares worth $48.2 billion in 13F-HR filings.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Insiders · 90 days: 0 buys · 0 sells; No open-market trades
13F holders: 53 funds; $48.2B · +3 vs prior quarter

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13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate ASML share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table

ASML shares held by 13F filers tracked by SignalX, by quarter
Quarter	Funds	Total value
Q2 2026	53	$48.22B
Q1 2026	50	$27.57B
Q4 2025	48	$21.46B
Q3 2025	46	$22.83B
Q2 2025	45	$15.63B
Q1 2025	40	$11.25B
Q4 2024	33	$7.70B
Q3 2024	37	$5.88B

Position changes: Q1 2026 → Q2 2026

Top Buyers

FMR LLC (Fidelity)+2.33M (+74%)
T. Rowe Price Group+395.7K (+26%)
Franklin Resources+335.0K (+72%)
JPMorgan Chase & Co+263.9K (+12%)
Invesco Ltd+170.5K (+6%)

Top Sellers

D.E. Shaw & Co−381.2K (-92%)
Wells Fargo & Co−54.2K (-7%)
Millennium Management−45.5K (-38%)
Citadel Advisors LLC−34.2K (-15%)
Bridgewater Associates LP−30.5K (-33%)

New Positions

Closed Positions

OLD NATIONAL BANCORP /IN/−4.4K

Source: 13F-HR filings on SEC EDGAR (aggregated from 352 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

Form	Filing date	Period	Analysis	SEC
6-K	Jul 15, 2026	-	-	-
6-K	Apr 23, 2026	-	-	-
6-K	Apr 15, 2026	-	-	-
6-K	Mar 11, 2026	-	-	-
6-K	Feb 25, 2026	-	-	-
20-F	Feb 25, 2026	Dec 31, 2025	-
20-F	Mar 5, 2025	Dec 31, 2024	-
20-F	Feb 14, 2024	Dec 31, 2023	-
20-F	Feb 15, 2023	Dec 31, 2022	-
20-F	Feb 9, 2022	Dec 31, 2021	-
SC 13G	Feb 8, 2022	-	-
20-F	Feb 10, 2021	Dec 31, 2020	-
SC 13G	Feb 14, 2020	-	-
20-F	Feb 12, 2020	Dec 31, 2019	-
20-F	Feb 6, 2019	Dec 31, 2018	-
20-F	Feb 7, 2018	Dec 31, 2017	-
20-F	Feb 8, 2017	Dec 31, 2016	-
20-F	Feb 5, 2016	Dec 31, 2015	-
SC 13G	Jan 28, 2016	-	-
20-F	Feb 11, 2015	Dec 31, 2014	-
20-F	Feb 12, 2014	Dec 31, 2013	-
SC 13G	Feb 3, 2014	-	-
20-F	Feb 13, 2013	Dec 31, 2012	-
SC 13G	Jan 30, 2013	-	-
SC 13G	Sep 6, 2012	-	-

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ASML SEC filings: frequently asked questions

Which institutions hold ASML stock?

As of June 30, 2026, the largest ASML Holding (ASML) holders among the 13F filers tracked by SignalX were FMR LLC (Fidelity) ($10.9 billion), Invesco Ltd ($6.2 billion), JPMorgan Chase & Co ($4.5 billion), T. Rowe Price Group ($3.8 billion), Morgan Stanley ($3.6 billion). 13F-HR reports are filed up to 45 days after each quarter ends.

What is ASML's SEC CIK number?

ASML Holding (ASML)'s SEC Central Index Key (CIK) is 937966. EDGAR lists every ASML filing under that number.

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