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Jim Simons's Southwest Gas Holdings, Inc. (SWX) position

Yes: as of Q1 2026, Jim Simons holds 459K shares of SWX worth $40M (0.1% of the disclosed portfolio). Last quarter the position was increased by 281.2%. First disclosed Q2 2021.
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Current value
$40M
Shares held
459K
% of portfolio
0.1%
Est. average buy price (i)
$82.66
Quarter-end price
$86.90

Estimated trade prices

Average price in quarters with purchases
$77.06
Average prices in quarters with sales
  • Q4 2025: $80.11 (86K shares sold)
  • Q3 2023: $63.79 (58K shares sold)
  • Q3 2022: $81.11 (29K shares sold)

SWX price vs Simons's position

Dates
$75$80$85$90$952026Added 110K shares (115.3%) · Q3 2025. Average closing price $77.91 · Price range $72.88–$79.93110KsharespurchasedSold 86K shares (41.6%) · Q4 2025. Average closing price $80.11 · Price range $77.23–$83.0586KsharessoldAdded 339K shares (281.2%) · Q1 2026. Average closing price $85.26 · Price range $79.52–$89.60339Ksharespurchased← Earlier —5 purchases, 2 sells
Average closing price · filing quarter
$85.26
Price range · filing quarter
$79.52 – $89.60

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +339K +$29M +281.2% 459K May 14, 2026
Q4 2025 Reduced −86K −$6.9M −41.6% 120K Feb 12, 2026
Q3 2025 Added +110K +$8.6M +115.3% 206K Nov 13, 2025
Q2 2025 Added +80K +$5.7M +487.7% 96K Aug 13, 2025
Q1 2025 New +16K +$1.2M 16K May 14, 2025
Q3 2023 Reduced −58K −$3.7M −76.0% 18K Nov 14, 2023
Q2 2023 New +77K +$4.5M 77K Aug 11, 2023
Q3 2022 Reduced −29K −$2.4M −62.9% 17K Nov 14, 2022
Q2 2022 New +46K +$4.1M 46K Aug 12, 2022
Q2 2021 New +178K +$12M 178K Aug 13, 2021
Data through Q1 2026 · filed May 14, 2026
10 grouped rows from 10 quarters

More Simons positions

Common questions

Does Jim Simons own SWX?

Yes. As of Q1 2026, Jim Simons disclosed 459K shares of SWX, worth $40M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy SWX?

Jim Simons first disclosed a SWX 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 SWX?

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

How many shares of SWX does Jim Simons own?

Jim Simons disclosed 459K shares of SWX 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 SWX?

Jim Simons's estimated average buy price for SWX is $82.66, 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.