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Jim Simons's ASE Technology Holding Co., Ltd. (ASX) position

Not anymore: Jim Simons fully exited ASX in Q4 2025. The position peaked at $17M in Q3 2025.
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Value at exit
$17M
Shares at exit
1.5M
Est. average buy price (i)
$10.47
Quarter-end price
$11.09

Estimated trade prices

Average price in quarters with purchases
$9.56

ASX price vs Simons's position

1Y 3Y 5Y MAX
Dates
$4$20$40$6020222023202420252026New position of 1.6M shares · Q3 2021. Average closing price $8.69 · Price range $7.73–$9.591.6MsharespurchasedNew position of 298K shares · Q1 2024. Average closing price $9.81 · Price range $8.57–$11.66298KsharespurchasedNew position of 1.5M shares · Q3 2025. Average closing price $10.47 · Price range $9.50–$11.711.5Msharespurchased
Average closing price · filing quarter
$10.47
Price range · filing quarter
$9.50 – $11.71
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q4 2025 Exited −1.5M −$21M −100.0% 0 Feb 12, 2026
Q3 2025 New +1.5M +$16M – 1.5M Nov 13, 2025
Q1 2024 New +298K +$2.9M – 298K May 13, 2024
Q3 2021 New +1.6M +$14M – 1.6M Nov 12, 2021
Q1 2021 First covered – – – 1.3M May 13, 2021
Data through Q4 2025 · filed Feb 12, 2026
5 grouped rows from 5 quarters

More Simons positions

United Therapeutics Corporation(UTHR)
$1.1B
1.7% of portfolio

Palantir Technologies Inc.(PLTR)
$997M
1.6% of portfolio

Apple Inc.(AAPL)
$778M
1.2% of portfolio

Kinross Gold Corporation(KGC)
$780M
1.2% of portfolio

Micron Technology, Inc.(MU)
$731M
1.1% of portfolio

VeriSign, Inc.(VRSN)
$700M
1.1% of portfolio

Common questions

Does Jim Simons own ASX?

Not currently. Jim Simons fully exited ASX in Q4 2025, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy ASX?

Jim Simons held ASX since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell ASX?

Yes. Jim Simons reduced and then fully exited ASX by Q4 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 ASX does Jim Simons own?

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

What price did Jim Simons pay for ASX?

Jim Simons's estimated average buy price for ASX is $10.47, from quarter-average prices weighted by the shares added each quarter. 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.