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Jim Simons's Boyd Gaming Corporation (BYD) position

Yes: as of Q1 2026, Jim Simons holds 47K shares of BYD worth $3.9M (0.0% of the disclosed portfolio). Last quarter the position was increased by 22.9%. First disclosed Q2 2021.
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Current value
$3.9M
Shares held
47K
% of portfolio
0.0%
Est. average buy price (i)
$73.44
Quarter-end price
$82.18

Estimated trade prices

Average price in quarters with purchases
$62.77
Average prices in quarters with sales
  • Q4 2025: $82.40 (17K shares sold)
  • Q3 2025: $84.01 (96K shares sold)
  • Q2 2023: $67.16 (92K shares sold)
  • Q4 2021: $63.45 (608K shares sold)

BYD price vs Simons's position

1Y 3Y 5Y MAX
Dates
$40$60$80$10020222023202420252026Added 330K shares (115.6%) · Q3 2021. Average closing price $59.28 · Price range $51.64–$66.39330KsharespurchasedSold 608K shares (98.9%) · Q4 2021. Average closing price $63.45 · Price range $56.70–$67.46608KsharessoldAdded 206K shares (over 1,000%) · Q1 2022. Average closing price $64.97 · Price range $56.44–$71.17206KsharespurchasedNew position of 127K shares · Q4 2022. Average closing price $56.31 · Price range $48.75–$61.33127KsharespurchasedAdded 10K shares (7.5%) · Q1 2023. Average closing price $61.92 · Price range $54.39–$67.3310KsharespurchasedSold 92K shares (67.0%) · Q2 2023. Average closing price $67.16 · Price range $62.57–$71.2892KsharessoldNew position of 12K shares · Q3 2024. Average closing price $59.03 · Price range $53.72–$65.3512KsharespurchasedAdded 48K shares (398.3%) · Q4 2024. Average closing price $70.18 · Price range $62.50–$75.6448KsharespurchasedAdded 79K shares (130.3%) · Q1 2025. Average closing price $73.35 · Price range $65.83–$79.5279KsharespurchasedAdded 13K shares (9.1%) · Q2 2025. Average closing price $71.41 · Price range $60.80–$79.0213KsharespurchasedSold 96K shares (63.4%) · Q3 2025. Average closing price $84.01 · Price range $79.66–$87.3896KsharessoldSold 17K shares (30.8%) · Q4 2025. Average closing price $82.40 · Price range $76.81–$87.0317KsharessoldAdded 9K shares (22.9%) · Q1 2026. Average closing price $83.95 · Price range $80.04–$89.569Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$83.95
Price range · filing quarter
$80.04 – $89.56
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +9K +$739K +22.9% 47K May 14, 2026
Q4 2025 Reduced −17K −$1.4M −30.8% 38K Feb 12, 2026
Q3 2025 Reduced −96K −$8.1M −63.4% 56K Nov 13, 2025
Q2 2025 Added +13K +$900K +9.1% 152K Aug 13, 2025
Q1 2025 Added +79K +$5.8M +130.3% 139K May 14, 2025
Q4 2024 Added +48K +$3.4M +398.3% 60K Feb 13, 2025
Q3 2024 New +12K +$714K – 12K Nov 13, 2024
Q2 2023 Reduced −92K −$6.2M −67.0% 45K Aug 11, 2023
Q1 2023 Added +10K +$588K +7.5% 137K May 12, 2023
Q4 2022 New +127K +$7.2M – 127K Feb 13, 2023
Q1 2022 Added +206K +$13M +3,163.1% 212K May 13, 2022
Q4 2021 Reduced −608K −$39M −98.9% 6K Feb 11, 2022
Q3 2021 Added +330K +$20M +115.6% 615K Nov 12, 2021
Q2 2021 New +285K +$18M – 285K Aug 13, 2021
Data through Q1 2026 · filed May 14, 2026
14 grouped rows from 14 quarters

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Common questions

Does Jim Simons own BYD?

Yes. As of Q1 2026, Jim Simons disclosed 47K shares of BYD, worth $3.9M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy BYD?

Jim Simons first disclosed a BYD position in Q2 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 BYD?

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

How many shares of BYD does Jim Simons own?

Jim Simons disclosed 47K shares of BYD 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 BYD?

Jim Simons's estimated average buy price for BYD is $73.44, 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.