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Jim Simons's Synopsys, Inc. (SNPS) position

Yes: as of Q1 2026, Jim Simons holds 304K shares of SNPS worth $121M (0.2% of the disclosed portfolio). Last quarter the position was opened. First disclosed Q3 2021.
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Current value
$121M
Shares held
304K
% of portfolio
0.2%
Est. average buy price (i)
$452.12
Quarter-end price
$396.48

Estimated trade prices

Average price in quarters with purchases
$391.41
Average prices in quarters with sales
  • Q2 2022: $301.65 (900 shares sold)
  • Q1 2022: $312.14 (58K shares sold)

SNPS price vs Simons's position

1Y 3Y 5Y MAX
Dates
$200$400$600$80020222023202420252026New position of 131K shares · Q3 2021. Average closing price $303.56 · Price range $274.48–$337.74131KsharespurchasedAdded 47K shares (35.5%) · Q4 2021. Average closing price $337.23 · Price range $288.74–$375.5947KsharespurchasedSold 58K shares (32.7%) · Q1 2022. Average closing price $312.14 · Price range $278.98–$361.1058KsharessoldSold 900 shares (0.8%) · Q2 2022. Average closing price $301.65 · Price range $260.83–$340.15900sharessoldAdded 48K shares (40.8%) · Q3 2022. Average closing price $338.58 · Price range $301.23–$390.4548KsharespurchasedAdded 106K shares (63.5%) · Q4 2022. Average closing price $313.01 · Price range $276.19–$357.84106KsharespurchasedNew position of 54K shares · Q4 2023. Average closing price $511.34 · Price range $450.72–$568.0954KsharespurchasedNew position of 304K shares · Q1 2026. Average closing price $452.12 · Price range $380.47–$533.42304Ksharespurchased
Average closing price · filing quarter
$452.12
Price range · filing quarter
$380.47 – $533.42
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 New +304K +$138M – 304K May 14, 2026
Q4 2023 New +54K +$28M – 54K Feb 13, 2024
Q4 2022 Added +106K +$33M +63.5% 274K Feb 13, 2023
Q3 2022 Added +48K +$16M +40.8% 167K Nov 14, 2022
Q2 2022 Reduced −900 −$271K −0.8% 119K Aug 12, 2022
Q1 2022 Reduced −58K −$18M −32.7% 120K May 13, 2022
Q4 2021 Added +47K +$16M +35.5% 178K Feb 11, 2022
Q3 2021 New +131K +$40M – 131K Nov 12, 2021
Data through Q1 2026 · filed May 14, 2026
8 grouped rows from 8 quarters

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Common questions

Does Jim Simons own SNPS?

Yes. As of Q1 2026, Jim Simons disclosed 304K shares of SNPS, worth $121M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy SNPS?

Jim Simons first disclosed a SNPS position in Q3 2021; 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 Jim Simons sell SNPS?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in SNPS. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of SNPS does Jim Simons own?

Jim Simons disclosed 304K shares of SNPS as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for SNPS?

Jim Simons's estimated average buy price for SNPS is $452.12, 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.