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Stanley Druckenmiller's Illumina, Inc. (ILMN) position

Not anymore: Stanley Druckenmiller fully exited ILMN in Q3 2025. The position peaked at an amount we cannot price in Q1 2023.
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Value at exit
an amount we cannot price
Shares at exit
301K
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

ILMN price vs Druckenmiller's position

Dates
$180$185$190$195$200← Earlier —2 purchases, 1 sell
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q3 2025 Exited −301K −100.0% 0 Nov 14, 2025
Q2 2025 New +301K 301K Aug 15, 2025
Q2 2023 Reduced −54K −49.8% 55K Aug 14, 2023
Q1 2023 New +109K 109K May 15, 2023
Data through Q3 2025 · filed Nov 14, 2025
4 grouped rows from 4 quarters

More Druckenmiller positions

Common questions

Does Stanley Druckenmiller own ILMN?

Not currently. Stanley Druckenmiller fully exited ILMN in Q3 2025, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Stanley Druckenmiller buy ILMN?

Stanley Druckenmiller first disclosed a ILMN position in Q1 2023; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Stanley Druckenmiller sell ILMN?

Yes. Stanley Druckenmiller reduced and then fully exited ILMN by Q3 2025; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of ILMN does Stanley Druckenmiller own?

None as of the latest filing: Stanley Druckenmiller has exited ILMN. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Stanley Druckenmiller pay for ILMN?

Stanley Druckenmiller began building the ILMN position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.