SOUTHWEST GAS HOLDINGS INC (SWX) Institutional Ownership

SWX is currently held by 2 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $40.43M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $39.89M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Renaissance Technologies LLC's SWX position is now estimated to be worth approximately $39.98M, representing an estimated gain of +0.23% since the filing period.

Major shareholders tracked on this page include Renaissance Technologies LLC, Sequoia Financial Advisors, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward SOUTHWEST GAS HOLDINGS INC (SWX).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20262$40,427,358465,217
Q4 20253$493,002,4196,160,990
Q3 20253$489,182,5266,244,352
Q2 20253$567,857,9057,633,525
Q1 20252$542,011,3077,548,904
Q4 20241$681,121,4299,632,604
Q3 20241$813,027,27111,022,604
Q2 20241$775,770,87011,022,604
Q1 20241$839,150,84311,022,604
Q4 20232$1,031,75711,027,868
Q3 20232$666,98711,041,003
Q2 20232$695,15210,921,481

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