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Jim Simons's James Hardie Industries plc (JHX) position

Yes: as of Q1 2026, Jim Simons holds 3.8M shares of JHX worth $73M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$73M
Shares held
3.8M
% of portfolio
0.1%
Est. average buy price (i)
$20.85
Quarter-end price
$18.94

Estimated trade prices

Average price in quarters with purchases
$21.00
Average prices in quarters with sales
  • Q1 2025: $31.47 (27K shares sold)
  • Q3 2024: $35.12 (3K shares sold)
  • Q2 2024: $34.40 (14K shares sold)
  • Q1 2024: $38.47 (5K shares sold)
  • Q4 2023: $30.04 (65K shares sold)
  • Q2 2023: $24.14 (8K shares sold)
  • Q1 2023: $21.20 (49K shares sold)
  • Q4 2022: $20.05 (46K shares sold)
  • Q1 2022: $33.90 (18K shares sold)
  • Q4 2021: $39.20 (29K shares sold)
  • Q3 2021: $36.67 (15K shares sold)
  • Q2 2021: $33.53 (7K shares sold)

JHX price vs Simons's position

1Y 3Y 5Y MAX
Dates
$10$20$40$6020192020202120222023202420252026Sold 7K shares (2.4%) · Q2 2021. Average closing price $33.53 · Price range $31.55–$35.347KsharessoldSold 15K shares (5.3%) · Q3 2021. Average closing price $36.67 · Price range $33.03–$40.5015KsharessoldSold 29K shares (11.1%) · Q4 2021. Average closing price $39.20 · Price range $35.17–$41.5329KsharessoldSold 18K shares (7.8%) · Q1 2022. Average closing price $33.90 · Price range $30.15–$41.4618KsharessoldAdded 60K shares (27.8%) · Q2 2022. Average closing price $26.42 · Price range $20.50–$31.2960KsharespurchasedAdded 7K shares (2.5%) · Q3 2022. Average closing price $23.36 · Price range $19.56–$25.987KsharespurchasedSold 46K shares (16.1%) · Q4 2022. Average closing price $20.05 · Price range $17.47–$22.5546KsharessoldSold 49K shares (20.4%) · Q1 2023. Average closing price $21.20 · Price range $17.95–$24.4249KsharessoldSold 8K shares (4.1%) · Q2 2023. Average closing price $24.14 · Price range $21.42–$27.718KsharessoldAdded 23K shares (12.6%) · Q3 2023. Average closing price $28.26 · Price range $26.08–$31.0423KsharespurchasedSold 65K shares (31.6%) · Q4 2023. Average closing price $30.04 · Price range $24.45–$38.6765KsharessoldSold 5K shares (3.3%) · Q1 2024. Average closing price $38.47 · Price range $34.18–$41.555KsharessoldSold 14K shares (10.5%) · Q2 2024. Average closing price $34.40 · Price range $30.27–$40.1014KsharessoldSold 3K shares (2.5%) · Q3 2024. Average closing price $35.12 · Price range $31.27–$42.003KsharessoldAdded 4K shares (3.0%) · Q4 2024. Average closing price $34.55 · Price range $30.81–$38.634KsharespurchasedSold 27K shares (21.9%) · Q1 2025. Average closing price $31.47 · Price range $23.56–$34.6327KsharessoldNew position of 2.6M shares · Q4 2025. Average closing price $20.06 · Price range $16.69–$22.562.6MsharespurchasedAdded 1.3M shares (48.5%) · Q1 2026. Average closing price $22.49 · Price range $17.58–$26.001.3Msharespurchased
Average closing price · filing quarter
$22.49
Price range · filing quarter
$17.58 – $26.00
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +1.3M +$28M +48.5% 3.8M May 14, 2026
Q4 2025 New +2.6M +$52M – 2.6M Feb 12, 2026
Q1 2025 Reduced −27K −$840K −21.9% 95K May 14, 2025
Q4 2024 Added +4K +$121K +3.0% 122K Feb 13, 2025
Q3 2024 Reduced −3K −$105K −2.5% 119K Nov 13, 2024
Q2 2024 Reduced −14K −$488K −10.5% 122K Aug 9, 2024
Q1 2024 Reduced −5K −$177K −3.3% 136K May 13, 2024
Q4 2023 Reduced −65K −$1.9M −31.6% 140K Feb 13, 2024
Q3 2023 Added +23K +$650K +12.6% 205K Nov 14, 2023
Q2 2023 Reduced −8K −$186K −4.1% 182K Aug 11, 2023
Q1 2023 Reduced −49K −$1.0M −20.4% 190K May 12, 2023
Q4 2022 Reduced −46K −$916K −16.1% 239K Feb 13, 2023
Q3 2022 Added +7K +$165K +2.5% 284K Nov 14, 2022
Q2 2022 Added +60K +$1.6M +27.8% 277K Aug 12, 2022
Q1 2022 Reduced −18K −$620K −7.8% 217K May 13, 2022
Q4 2021 Reduced −29K −$1.2M −11.1% 235K Feb 11, 2022
Q3 2021 Reduced −15K −$543K −5.3% 265K Nov 12, 2021
Q2 2021 Reduced −7K −$228K −2.4% 279K Aug 13, 2021
Q1 2021 First covered – – – 286K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
19 grouped rows from 19 quarters

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Common questions

Does Jim Simons own JHX?

Yes. As of Q1 2026, Jim Simons disclosed 3.8M shares of JHX, worth $73M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy JHX?

Jim Simons held JHX 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 JHX?

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

How many shares of JHX does Jim Simons own?

Jim Simons disclosed 3.8M shares of JHX 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 JHX?

Jim Simons's estimated average buy price for JHX is $20.85, 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.